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Add vectorized cub::DeviceTransform algorithm - #4815

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bernhardmgruber merged 2 commits into
NVIDIA:mainfrom
bernhardmgruber:transform_vec
Jun 26, 2025
Merged

Add vectorized cub::DeviceTransform algorithm#4815
bernhardmgruber merged 2 commits into
NVIDIA:mainfrom
bernhardmgruber:transform_vec

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@bernhardmgruber

@bernhardmgruber bernhardmgruber commented May 27, 2025 •
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Fixes: #4837

Review and merge the test reorganizatin first:

prefetch (base) vs. vectorized (new)

# mul

## [0] NVIDIA A100 80GB PCIe

|  T{ct}  |  OffsetT{ct}  |  Elements{io}  |   Ref Time |   Ref Noise |   Cmp Time |   Cmp Noise |        Diff |   %Diff |  Status  |
|---------|---------------|----------------|------------|-------------|------------|-------------|-------------|---------|----------|
|   I8    |      I32      |      2^16      |   6.211 us |       8.99% |   6.214 us |       7.87% |    0.003 us |   0.05% |   SAME   |
|   I8    |      I32      |      2^20      |   9.096 us |       6.60% |   7.407 us |       6.67% |   -1.689 us | -18.57% |   FAST   |
|   I8    |      I32      |      2^24      |  41.172 us |       1.16% |  26.186 us |       2.82% |  -14.987 us | -36.40% |   FAST   |
|   I8    |      I32      |      2^28      | 548.129 us |       0.15% | 329.840 us |       0.33% | -218.289 us | -39.82% |   FAST   |
|   I8    |      I64      |      2^16      |   6.532 us |       8.40% |   6.390 us |       9.35% |   -0.141 us |  -2.16% |   SAME   |
|   I8    |      I64      |      2^20      |   9.213 us |       5.71% |   7.494 us |       6.69% |   -1.718 us | -18.65% |   FAST   |
|   I8    |      I64      |      2^24      |  41.518 us |       1.30% |  26.204 us |       2.82% |  -15.314 us | -36.88% |   FAST   |
|   I8    |      I64      |      2^28      | 546.369 us |       0.12% | 329.836 us |       0.34% | -216.533 us | -39.63% |   FAST   |
|   I16   |      I32      |      2^16      |   6.447 us |       8.73% |   6.393 us |       9.42% |   -0.054 us |  -0.84% |   SAME   |
|   I16   |      I32      |      2^20      |   9.876 us |       5.89% |   8.724 us |       6.18% |   -1.152 us | -11.66% |   FAST   |
|   I16   |      I32      |      2^24      |  55.500 us |       0.81% |  48.768 us |       2.51% |   -6.732 us | -12.13% |   FAST   |
|   I16   |      I32      |      2^28      | 770.512 us |       0.43% | 647.768 us |       0.34% | -122.745 us | -15.93% |   FAST   |
|   I16   |      I64      |      2^16      |   6.653 us |       8.31% |   6.703 us |       8.25% |    0.050 us |   0.75% |   SAME   |
|   I16   |      I64      |      2^20      |   9.932 us |       5.35% |   8.610 us |       6.11% |   -1.322 us | -13.31% |   FAST   |
|   I16   |      I64      |      2^24      |  56.165 us |       0.98% |  48.852 us |       2.28% |   -7.313 us | -13.02% |   FAST   |
|   I16   |      I64      |      2^28      | 779.228 us |       0.39% | 647.730 us |       0.29% | -131.498 us | -16.88% |   FAST   |
|   F32   |      I32      |      2^16      |   6.742 us |       8.44% |   6.778 us |       8.47% |    0.036 us |   0.54% |   SAME   |
|   F32   |      I32      |      2^20      |  11.622 us |       4.33% |  10.803 us |       5.26% |   -0.819 us |  -7.05% |   FAST   |
|   F32   |      I32      |      2^24      |  91.943 us |       1.50% |  88.965 us |       1.08% |   -2.978 us |  -3.24% |   FAST   |
|   F32   |      I32      |      2^28      |   1.338 ms |       0.13% |   1.282 ms |       0.29% |  -56.040 us |  -4.19% |   FAST   |
|   F32   |      I64      |      2^16      |   6.700 us |       7.93% |   6.735 us |       8.41% |    0.035 us |   0.52% |   SAME   |
|   F32   |      I64      |      2^20      |  12.444 us |       3.90% |  11.408 us |       5.51% |   -1.035 us |  -8.32% |   FAST   |
|   F32   |      I64      |      2^24      |  92.213 us |       1.45% |  89.081 us |       1.17% |   -3.131 us |  -3.40% |   FAST   |
|   F32   |      I64      |      2^28      |   1.343 ms |       0.14% |   1.282 ms |       0.29% |  -60.999 us |  -4.54% |   FAST   |
|   F64   |      I32      |      2^16      |   6.909 us |       8.49% |   7.004 us |       8.36% |    0.095 us |   1.38% |   SAME   |
|   F64   |      I32      |      2^20      |  16.426 us |       3.99% |  16.289 us |       4.70% |   -0.137 us |  -0.83% |   SAME   |
|   F64   |      I32      |      2^24      | 171.163 us |       0.78% | 169.549 us |       0.67% |   -1.614 us |  -0.94% |   FAST   |
|   F64   |      I32      |      2^28      |   2.605 ms |       0.06% |   2.551 ms |       0.27% |  -54.102 us |  -2.08% |   FAST   |
|   F64   |      I64      |      2^16      |   7.157 us |       8.56% |   7.015 us |       8.51% |   -0.141 us |  -1.97% |   SAME   |
|   F64   |      I64      |      2^20      |  16.933 us |       3.22% |  16.988 us |       3.73% |    0.056 us |   0.33% |   SAME   |
|   F64   |      I64      |      2^24      | 172.511 us |       1.28% | 171.720 us |       1.63% |   -0.791 us |  -0.46% |   SAME   |
|   F64   |      I64      |      2^28      |   2.608 ms |       0.06% |   2.552 ms |       0.31% |  -56.600 us |  -2.17% |   FAST   |
|  I128   |      I32      |      2^16      |   8.007 us |       7.44% |   7.977 us |       7.42% |   -0.030 us |  -0.38% |   SAME   |
|  I128   |      I32      |      2^20      |  26.945 us |       4.85% |  27.474 us |       3.18% |    0.528 us |   1.96% |   SAME   |
|  I128   |      I32      |      2^24      | 324.881 us |       1.38% | 332.013 us |       1.34% |    7.132 us |   2.20% |   SLOW   |
|  I128   |      I32      |      2^28      |   5.024 ms |       0.07% |   5.090 ms |       0.19% |   65.816 us |   1.31% |   SLOW   |
|  I128   |      I64      |      2^16      |   7.991 us |       7.90% |   7.989 us |       7.67% |   -0.002 us |  -0.02% |   SAME   |
|  I128   |      I64      |      2^20      |  27.095 us |       4.87% |  27.475 us |       3.26% |    0.380 us |   1.40% |   SAME   |
|  I128   |      I64      |      2^24      | 331.745 us |       0.98% | 339.311 us |       0.41% |    7.566 us |   2.28% |   SLOW   |
|  I128   |      I64      |      2^28      |   5.024 ms |       0.07% |   5.122 ms |       0.30% |   97.524 us |   1.94% |   SLOW   |

# add

## [0] NVIDIA A100 80GB PCIe

|  T{ct}  |  OffsetT{ct}  |  Elements{io}  |   Ref Time |   Ref Noise |   Cmp Time |   Cmp Noise |        Diff |   %Diff |  Status  |
|---------|---------------|----------------|------------|-------------|------------|-------------|-------------|---------|----------|
|   I8    |      I32      |      2^16      |   6.839 us |       8.63% |   6.819 us |       8.30% |   -0.020 us |  -0.29% |   SAME   |
|   I8    |      I32      |      2^20      |  10.813 us |       5.36% |   9.279 us |       5.86% |   -1.534 us | -14.19% |   FAST   |
|   I8    |      I32      |      2^24      |  57.299 us |       1.09% |  41.613 us |       2.60% |  -15.686 us | -27.38% |   FAST   |
|   I8    |      I32      |      2^28      | 770.916 us |       0.30% | 487.361 us |       1.24% | -283.555 us | -36.78% |   FAST   |
|   I8    |      I64      |      2^16      |   6.907 us |       8.94% |   6.684 us |       8.81% |   -0.222 us |  -3.22% |   SAME   |
|   I8    |      I64      |      2^20      |  10.059 us |       5.32% |   8.589 us |       6.02% |   -1.470 us | -14.62% |   FAST   |
|   I8    |      I64      |      2^24      |  57.102 us |       1.01% |  40.307 us |       2.35% |  -16.796 us | -29.41% |   FAST   |
|   I8    |      I64      |      2^28      | 777.898 us |       0.09% | 482.333 us |       0.17% | -295.565 us | -38.00% |   FAST   |
|   I16   |      I32      |      2^16      |   6.825 us |       9.01% |   6.789 us |       8.41% |   -0.036 us |  -0.53% |   SAME   |
|   I16   |      I32      |      2^20      |  11.595 us |       4.38% |  10.348 us |       5.37% |   -1.247 us | -10.75% |   FAST   |
|   I16   |      I32      |      2^24      |  77.191 us |       1.06% |  70.817 us |       1.15% |   -6.374 us |  -8.26% |   FAST   |
|   I16   |      I32      |      2^28      |   1.089 ms |       0.34% | 954.920 us |       0.12% | -133.766 us | -12.29% |   FAST   |
|   I16   |      I64      |      2^16      |   6.908 us |       8.43% |   6.849 us |       8.82% |   -0.058 us |  -0.85% |   SAME   |
|   I16   |      I64      |      2^20      |  11.790 us |       4.65% |  10.711 us |       6.07% |   -1.078 us |  -9.15% |   FAST   |
|   I16   |      I64      |      2^24      |  78.410 us |       0.69% |  70.697 us |       1.15% |   -7.713 us |  -9.84% |   FAST   |
|   I16   |      I64      |      2^28      |   1.106 ms |       0.37% | 955.224 us |       0.12% | -150.416 us | -13.60% |   FAST   |
|   F32   |      I32      |      2^16      |   6.987 us |       8.33% |   7.168 us |       0.00% |    0.181 us |   2.59% |   ????   |
|   F32   |      I32      |      2^20      |  15.011 us |       3.80% |  14.774 us |       3.74% |   -0.237 us |  -1.58% |   SAME   |
|   F32   |      I32      |      2^24      | 138.430 us |       1.41% | 129.061 us |       0.66% |   -9.368 us |  -6.77% |   FAST   |
|   F32   |      I32      |      2^28      |   2.048 ms |       0.13% |   1.896 ms |       0.07% | -151.060 us |  -7.38% |   FAST   |
|   F32   |      I64      |      2^16      |   7.038 us |       8.56% |   7.142 us |       8.52% |    0.104 us |   1.47% |   SAME   |
|   F32   |      I64      |      2^20      |  16.043 us |       3.56% |  14.791 us |       3.94% |   -1.252 us |  -7.81% |   FAST   |
|   F32   |      I64      |      2^24      | 138.728 us |       1.36% | 130.017 us |       1.26% |   -8.711 us |  -6.28% |   FAST   |
|   F32   |      I64      |      2^28      |   2.055 ms |       0.13% |   1.897 ms |       0.08% | -158.386 us |  -7.71% |   FAST   |
|   F64   |      I32      |      2^16      |   7.592 us |       6.92% |   7.703 us |       7.59% |    0.111 us |   1.46% |   SAME   |
|   F64   |      I32      |      2^20      |  24.308 us |       4.04% |  23.461 us |       2.83% |   -0.847 us |  -3.48% |   FAST   |
|   F64   |      I32      |      2^24      | 251.357 us |       0.80% | 248.087 us |       1.01% |   -3.270 us |  -1.30% |   FAST   |
|   F64   |      I32      |      2^28      |   3.823 ms |       0.04% |   3.783 ms |       0.06% |  -39.097 us |  -1.02% |   FAST   |
|   F64   |      I64      |      2^16      |   7.639 us |       7.08% |   7.776 us |       7.24% |    0.137 us |   1.79% |   SAME   |
|   F64   |      I64      |      2^20      |  24.364 us |       3.94% |  23.535 us |       2.62% |   -0.830 us |  -3.41% |   FAST   |
|   F64   |      I64      |      2^24      | 253.481 us |       1.11% | 249.780 us |       1.28% |   -3.701 us |  -1.46% |   FAST   |
|   F64   |      I64      |      2^28      |   3.832 ms |       0.04% |   3.784 ms |       0.06% |  -48.374 us |  -1.26% |   FAST   |
|  I128   |      I32      |      2^16      |   8.976 us |       6.82% |   9.058 us |       6.75% |    0.081 us |   0.91% |   SAME   |
|  I128   |      I32      |      2^20      |  41.502 us |       2.37% |  41.378 us |       2.52% |   -0.124 us |  -0.30% |   SAME   |
|  I128   |      I32      |      2^24      | 487.215 us |       1.22% | 485.603 us |       1.16% |   -1.612 us |  -0.33% |   SAME   |
|  I128   |      I32      |      2^28      |   7.606 ms |       0.12% |   7.555 ms |       0.06% |  -50.412 us |  -0.66% |   FAST   |
|  I128   |      I64      |      2^16      |   8.974 us |       6.37% |   9.110 us |       6.74% |    0.136 us |   1.52% |   SAME   |
|  I128   |      I64      |      2^20      |  41.581 us |       2.32% |  41.378 us |       2.40% |   -0.203 us |  -0.49% |   SAME   |
|  I128   |      I64      |      2^24      | 495.258 us |       0.27% | 494.053 us |       0.18% |   -1.205 us |  -0.24% |   FAST   |
|  I128   |      I64      |      2^28      |   7.609 ms |       0.43% |   7.558 ms |       0.42% |  -51.222 us |  -0.67% |   FAST   |

# triad

## [0] NVIDIA A100 80GB PCIe

|  T{ct}  |  OffsetT{ct}  |  Elements{io}  |   Ref Time |   Ref Noise |   Cmp Time |   Cmp Noise |        Diff |   %Diff |  Status  |
|---------|---------------|----------------|------------|-------------|------------|-------------|-------------|---------|----------|
|   I8    |      I32      |      2^16      |   6.809 us |       8.70% |   6.989 us |       8.17% |    0.180 us |   2.64% |   SAME   |
|   I8    |      I32      |      2^20      |  10.479 us |       5.17% |   9.299 us |       6.08% |   -1.180 us | -11.26% |   FAST   |
|   I8    |      I32      |      2^24      |  59.640 us |       0.89% |  41.617 us |       2.62% |  -18.023 us | -30.22% |   FAST   |
|   I8    |      I32      |      2^28      | 811.043 us |       0.28% | 494.674 us |       0.20% | -316.369 us | -39.01% |   FAST   |
|   I8    |      I64      |      2^16      |   6.639 us |       8.69% |   6.892 us |       8.66% |    0.253 us |   3.81% |   SAME   |
|   I8    |      I64      |      2^20      |   9.925 us |       5.83% |   9.240 us |       6.39% |   -0.685 us |  -6.90% |   FAST   |
|   I8    |      I64      |      2^24      |  58.260 us |       0.88% |  40.519 us |       2.33% |  -17.741 us | -30.45% |   FAST   |
|   I8    |      I64      |      2^28      | 798.070 us |       0.08% | 482.451 us |       0.18% | -315.619 us | -39.55% |   FAST   |
|   I16   |      I32      |      2^16      |   6.712 us |       8.21% |   6.848 us |       8.95% |    0.135 us |   2.02% |   SAME   |
|   I16   |      I32      |      2^20      |  11.735 us |       4.57% |  10.426 us |       4.62% |   -1.308 us | -11.15% |   FAST   |
|   I16   |      I32      |      2^24      |  77.240 us |       0.76% |  70.606 us |       1.10% |   -6.634 us |  -8.59% |   FAST   |
|   I16   |      I32      |      2^28      |   1.093 ms |       0.36% | 955.357 us |       0.13% | -138.119 us | -12.63% |   FAST   |
|   I16   |      I64      |      2^16      |   6.969 us |       8.46% |   6.989 us |       8.91% |    0.020 us |   0.28% |   SAME   |
|   I16   |      I64      |      2^20      |  11.861 us |       4.71% |  10.752 us |       6.05% |   -1.109 us |  -9.35% |   FAST   |
|   I16   |      I64      |      2^24      |  78.568 us |       0.77% |  70.727 us |       1.14% |   -7.841 us |  -9.98% |   FAST   |
|   I16   |      I64      |      2^28      |   1.113 ms |       0.35% | 955.360 us |       0.12% | -157.497 us | -14.15% |   FAST   |
|   F32   |      I32      |      2^16      |   7.078 us |       7.86% |   7.142 us |       7.96% |    0.064 us |   0.91% |   SAME   |
|   F32   |      I32      |      2^20      |  15.192 us |       4.51% |  14.715 us |       4.89% |   -0.477 us |  -3.14% |   SAME   |
|   F32   |      I32      |      2^24      | 138.144 us |       1.41% | 128.971 us |       0.52% |   -9.173 us |  -6.64% |   FAST   |
|   F32   |      I32      |      2^28      |   2.047 ms |       0.13% |   1.898 ms |       0.08% | -149.063 us |  -7.28% |   FAST   |
|   F32   |      I64      |      2^16      |   7.089 us |       8.27% |   7.132 us |       7.58% |    0.043 us |   0.60% |   SAME   |
|   F32   |      I64      |      2^20      |  15.807 us |       3.43% |  15.221 us |       4.39% |   -0.586 us |  -3.71% |   FAST   |
|   F32   |      I64      |      2^24      | 139.660 us |       1.69% | 129.745 us |       1.15% |   -9.915 us |  -7.10% |   FAST   |
|   F32   |      I64      |      2^28      |   2.056 ms |       0.13% |   1.898 ms |       0.08% | -158.195 us |  -7.69% |   FAST   |
|   F64   |      I32      |      2^16      |   7.726 us |       7.39% |   7.696 us |       7.20% |   -0.029 us |  -0.38% |   SAME   |
|   F64   |      I32      |      2^20      |  24.134 us |       3.94% |  23.323 us |       2.73% |   -0.812 us |  -3.36% |   FAST   |
|   F64   |      I32      |      2^24      | 250.755 us |       0.29% | 247.339 us |       0.61% |   -3.416 us |  -1.36% |   FAST   |
|   F64   |      I32      |      2^28      |   3.823 ms |       0.04% |   3.784 ms |       0.06% |  -38.522 us |  -1.01% |   FAST   |
|   F64   |      I64      |      2^16      |   7.864 us |       7.43% |   7.747 us |       7.25% |   -0.117 us |  -1.49% |   SAME   |
|   F64   |      I64      |      2^20      |  24.226 us |       3.36% |  23.395 us |       2.28% |   -0.831 us |  -3.43% |   FAST   |
|   F64   |      I64      |      2^24      | 256.492 us |       0.29% | 249.976 us |       1.26% |   -6.515 us |  -2.54% |   FAST   |
|   F64   |      I64      |      2^28      |   3.831 ms |       0.04% |   3.785 ms |       0.07% |  -46.810 us |  -1.22% |   FAST   |
|  I128   |      I32      |      2^16      |   9.062 us |       6.57% |   9.022 us |       6.68% |   -0.040 us |  -0.44% |   SAME   |
|  I128   |      I32      |      2^20      |  41.513 us |       2.41% |  41.516 us |       2.72% |    0.003 us |   0.01% |   SAME   |
|  I128   |      I32      |      2^24      | 487.286 us |       1.21% | 485.353 us |       1.15% |   -1.932 us |  -0.40% |   SAME   |
|  I128   |      I32      |      2^28      |   7.605 ms |       0.13% |   7.560 ms |       0.06% |  -44.934 us |  -0.59% |   FAST   |
|  I128   |      I64      |      2^16      |   9.081 us |       6.69% |   9.061 us |       6.66% |   -0.021 us |  -0.23% |   SAME   |
|  I128   |      I64      |      2^20      |  41.594 us |       2.57% |  41.475 us |       2.67% |   -0.119 us |  -0.29% |   SAME   |
|  I128   |      I64      |      2^24      | 495.329 us |       0.27% | 494.169 us |       0.19% |   -1.160 us |  -0.23% |   FAST   |
|  I128   |      I64      |      2^28      |   7.609 ms |       0.32% |   7.565 ms |       0.46% |  -43.533 us |  -0.57% |   FAST   |

# nstream

## [0] NVIDIA A100 80GB PCIe

|  T{ct}  |  OffsetT{ct}  |  Elements{io}  |   Ref Time |   Ref Noise |   Cmp Time |   Cmp Noise |        Diff |   %Diff |  Status  |
|---------|---------------|----------------|------------|-------------|------------|-------------|-------------|---------|----------|
|   I8    |      I32      |      2^16      |   6.992 us |       9.20% |   8.170 us |       7.03% |    1.178 us |  16.84% |   SLOW   |
|   I8    |      I32      |      2^20      |  11.636 us |       4.56% |  10.462 us |       4.60% |   -1.175 us | -10.10% |   FAST   |
|   I8    |      I32      |      2^24      |  73.633 us |       0.89% |  53.804 us |       1.88% |  -19.829 us | -26.93% |   FAST   |
|   I8    |      I32      |      2^28      |   1.025 ms |       0.31% | 644.709 us |       1.15% | -380.405 us | -37.11% |   FAST   |
|   I8    |      I64      |      2^16      |   6.856 us |       8.95% |   7.811 us |       7.89% |    0.955 us |  13.93% |   SLOW   |
|   I8    |      I64      |      2^20      |  11.220 us |       5.34% |   9.801 us |       5.50% |   -1.418 us | -12.64% |   FAST   |
|   I8    |      I64      |      2^24      |  74.743 us |       0.74% |  52.288 us |       1.82% |  -22.454 us | -30.04% |   FAST   |
|   I8    |      I64      |      2^28      |   1.057 ms |       0.06% | 637.927 us |       0.15% | -418.740 us | -39.63% |   FAST   |
|   I16   |      I32      |      2^16      |   6.978 us |       8.61% |   7.430 us |       7.48% |    0.451 us |   6.47% |   SAME   |
|   I16   |      I32      |      2^20      |  13.066 us |       4.64% |  12.210 us |       4.60% |   -0.856 us |  -6.55% |   FAST   |
|   I16   |      I32      |      2^24      | 105.414 us |       0.53% |  91.645 us |       0.79% |  -13.769 us | -13.06% |   FAST   |
|   I16   |      I32      |      2^28      |   1.511 ms |       0.07% |   1.257 ms |       0.08% | -254.020 us | -16.81% |   FAST   |
|   I16   |      I64      |      2^16      |   7.078 us |       8.19% |   7.565 us |       6.87% |    0.487 us |   6.88% |   SLOW   |
|   I16   |      I64      |      2^20      |  13.255 us |       5.01% |  12.235 us |       4.61% |   -1.020 us |  -7.69% |   FAST   |
|   I16   |      I64      |      2^24      | 105.376 us |       0.62% |  91.707 us |       0.80% |  -13.670 us | -12.97% |   FAST   |
|   I16   |      I64      |      2^28      |   1.526 ms |       0.11% |   1.257 ms |       0.09% | -268.611 us | -17.61% |   FAST   |
|   F32   |      I32      |      2^16      |   7.374 us |       7.16% |   7.300 us |       6.77% |   -0.074 us |  -1.01% |   SAME   |
|   F32   |      I32      |      2^20      |  18.055 us |       4.05% |  17.871 us |       3.91% |   -0.184 us |  -1.02% |   SAME   |
|   F32   |      I32      |      2^24      | 177.667 us |       1.00% | 168.987 us |       0.44% |   -8.679 us |  -4.89% |   FAST   |
|   F32   |      I32      |      2^28      |   2.678 ms |       0.10% |   2.492 ms |       0.10% | -185.827 us |  -6.94% |   FAST   |
|   F32   |      I64      |      2^16      |   7.305 us |       7.76% |   7.394 us |       6.63% |    0.088 us |   1.21% |   SAME   |
|   F32   |      I64      |      2^20      |  18.432 us |       0.00% |  18.448 us |       3.16% |    0.016 us |   0.09% |   SLOW   |
|   F32   |      I64      |      2^24      | 180.493 us |       1.45% | 169.607 us |       0.92% |  -10.886 us |  -6.03% |   FAST   |
|   F32   |      I64      |      2^28      |   2.682 ms |       0.10% |   2.492 ms |       0.09% | -190.515 us |  -7.10% |   FAST   |
|   F64   |      I32      |      2^16      |   8.201 us |       6.82% |   8.199 us |       6.46% |   -0.003 us |  -0.03% |   SAME   |
|   F64   |      I32      |      2^20      |  31.512 us |       3.85% |  30.977 us |       3.97% |   -0.535 us |  -1.70% |   SAME   |
|   F64   |      I32      |      2^24      | 327.386 us |       0.78% | 323.840 us |       0.26% |   -3.546 us |  -1.08% |   FAST   |
|   F64   |      I32      |      2^28      |   5.015 ms |       0.06% |   4.970 ms |       0.08% |  -45.630 us |  -0.91% |   FAST   |
|   F64   |      I64      |      2^16      |   8.307 us |       6.41% |   8.116 us |       7.12% |   -0.191 us |  -2.30% |   SAME   |
|   F64   |      I64      |      2^20      |  31.708 us |       3.99% |  30.959 us |       3.93% |   -0.749 us |  -2.36% |   SAME   |
|   F64   |      I64      |      2^24      | 329.386 us |       1.12% | 326.994 us |       1.16% |   -2.393 us |  -0.73% |   SAME   |
|   F64   |      I64      |      2^28      |   5.014 ms |       0.05% |   4.971 ms |       0.08% |  -43.678 us |  -0.87% |   FAST   |
|  I128   |      I32      |      2^16      |   9.944 us |       5.72% |  10.173 us |       5.77% |    0.229 us |   2.30% |   SAME   |
|  I128   |      I32      |      2^20      |  53.521 us |       1.64% |  52.927 us |       1.65% |   -0.594 us |  -1.11% |   SAME   |
|  I128   |      I32      |      2^24      | 639.128 us |       1.10% | 639.581 us |       1.03% |    0.453 us |   0.07% |   SAME   |
|  I128   |      I32      |      2^28      |   9.942 ms |       0.03% |   9.959 ms |       0.04% |   17.793 us |   0.18% |   SLOW   |
|  I128   |      I64      |      2^16      |   9.923 us |       5.67% |  10.200 us |       5.79% |    0.277 us |   2.79% |   SAME   |
|  I128   |      I64      |      2^20      |  53.668 us |       1.45% |  53.012 us |       1.68% |   -0.655 us |  -1.22% |   SAME   |
|  I128   |      I64      |      2^24      | 649.992 us |       0.14% | 650.407 us |       0.15% |    0.415 us |   0.06% |   SAME   |
|  I128   |      I64      |      2^28      |   9.945 ms |       0.26% |   9.972 ms |       0.21% |   27.313 us |   0.27% |   SLOW   |

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@bernhardmgruber bernhardmgruber changed the title Add vectorized cub::DeviceTransform algorithm Add vectorized cub::DeviceTransform algorithm May 27, 2025
@github-project-automation github-project-automation Bot moved this to Todo in CCCL May 27, 2025
@cccl-authenticator-app cccl-authenticator-app Bot moved this from Todo to In Progress in CCCL May 27, 2025
@bernhardmgruber
bernhardmgruber force-pushed the transform_vec branch 4 times, most recently from 3ca5ba0 to 75524e0 Compare June 2, 2025 11:24
miscco
miscco reviewed Jun 2, 2025
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Comment thread cub/cub/device/dispatch/dispatch_transform.cuh
Comment thread cub/cub/device/dispatch/dispatch_transform.cuh
Comment thread cub/cub/device/dispatch/kernels/transform.cuh Outdated
Comment thread cub/cub/device/dispatch/kernels/transform.cuh Outdated
Comment thread cub/cub/device/dispatch/tuning/tuning_transform.cuh Outdated
@bernhardmgruber
bernhardmgruber marked this pull request as ready for review June 2, 2025 22:10
@bernhardmgruber
bernhardmgruber requested a review from a team as a code owner June 2, 2025 22:10
@cccl-authenticator-app cccl-authenticator-app Bot moved this from In Progress to In Review in CCCL Jun 2, 2025
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🟨 CI finished in 3h 03m: Pass: 84%/142 | Total: 3d 06h | Avg: 33m 12s | Max: 3h 03m | Hits: 78%/130051

  • 🟨 thrust: Pass: 74%/47 | Total: 1d 02h | Avg: 33m 34s | Max: 1h 16m | Hits: 81%/66970 

    🔍 cpu: amd64 🔍
  🔍 amd64              Pass:  73%/45  | Total:  1d 01h | Avg: 33m 34s | Max:  1h 16m | Hits:  81%/63143 
  🟩 arm64              Pass: 100%/2   | Total:  1h 07m | Avg: 33m 40s | Max: 36m 00s | Hits:  79%/3827  
🔍 cudacxx_family: nvcc 🔍
  🟩 ClangCUDA          Pass: 100%/2   | Total: 56m 05s | Avg: 28m 02s | Max: 29m 51s | Hits:  79%/3826  
  🔍 nvcc               Pass:  73%/45  | Total:  1d 01h | Avg: 33m 49s | Max:  1h 16m | Hits:  81%/63144 
🟨 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 56m 05s | Avg: 28m 02s | Max: 29m 51s | Hits:  79%/3826  
  🟥 nvcc12.0           Pass:   0%/5   | Total:  2h 27m | Avg: 29m 29s | Max: 42m 16s
  🟨 nvcc12.9           Pass:  82%/40  | Total: 22h 54m | Avg: 34m 21s | Max:  1h 16m | Hits:  81%/63144 
🟨 cxx
  🟨 Clang14            Pass:  50%/4   | Total:  2h 00m | Avg: 30m 02s | Max: 35m 50s | Hits:  79%/3826  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 06m | Avg: 33m 14s | Max: 33m 33s | Hits:  79%/3826  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 10m | Avg: 35m 18s | Max: 37m 08s | Hits:  79%/3826  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 10m | Avg: 35m 01s | Max: 37m 09s | Hits:  79%/3826  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 09m | Avg: 34m 55s | Max: 35m 21s | Hits:  79%/3826  
  🟨 Clang19            Pass:  85%/7   | Total:  2h 56m | Avg: 25m 10s | Max: 34m 26s | Hits:  83%/11478 
  🟨 GCC7               Pass:  50%/2   | Total:  1h 04m | Avg: 32m 14s | Max: 37m 00s | Hits:  79%/1914  
  🟩 GCC8               Pass: 100%/1   | Total: 40m 48s | Avg: 40m 48s | Max: 40m 48s | Hits:  79%/1914  
  🟨 GCC9               Pass:  50%/2   | Total:  1h 04m | Avg: 32m 04s | Max: 37m 15s | Hits:  79%/1914  
  🟩 GCC10              Pass: 100%/2   | Total:  1h 13m | Avg: 36m 42s | Max: 36m 59s | Hits:  79%/3828  
  🟩 GCC11              Pass: 100%/2   | Total:  1h 16m | Avg: 38m 15s | Max: 39m 33s | Hits:  79%/3828  
  🟩 GCC12              Pass: 100%/2   | Total:  1h 15m | Avg: 37m 47s | Max: 37m 56s | Hits:  79%/3828  
  🟨 GCC13              Pass:  80%/10  | Total:  4h 39m | Avg: 27m 56s | Max: 45m 09s | Hits:  84%/15312 
  🟥 MSVC14.29          Pass:   0%/2   | Total:  1h 26m | Avg: 43m 19s | Max: 44m 23s
  🟥 MSVC14.43          Pass:   0%/3   | Total:  1h 39m | Avg: 33m 08s | Max: 52m 03s
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 24m | Avg:  1h 12m | Max:  1h 16m | Hits:  72%/3824  
🟨 cxx_family
  🟨 Clang              Pass:  84%/19  | Total:  9h 33m | Avg: 30m 10s | Max: 37m 09s | Hits:  81%/30608 
  🟨 GCC                Pass:  80%/21  | Total: 11h 14m | Avg: 32m 06s | Max: 45m 09s | Hits:  82%/32538 
  🟥 MSVC               Pass:   0%/5   | Total:  3h 06m | Avg: 37m 12s | Max: 52m 03s
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 24m | Avg:  1h 12m | Max:  1h 16m | Hits:  72%/3824  
🟨 gpu
  🟩 h100               Pass: 100%/2   | Total: 40m 01s | Avg: 20m 00s | Max: 21m 40s | Hits:  89%/3828  
  🟨 rtx2080            Pass:  80%/35  | Total: 21h 51m | Avg: 37m 28s | Max:  1h 16m | Hits:  79%/53574 
  🟨 rtx4090            Pass:  50%/10  | Total:  3h 46m | Avg: 22m 39s | Max: 52m 03s | Hits:  87%/9568  
🟨 cmake_options
  🟨 -DTHRUST_DISPATCH_TYPE=Force32bit Pass:  50%/2   | Total: 49m 06s | Avg: 24m 33s | Max: 33m 16s | Hits:  79%/1914  
🟨 ctk
  🟥 12.0               Pass:   0%/5   | Total:  2h 27m | Avg: 29m 29s | Max: 42m 16s
  🟨 12.9               Pass:  83%/42  | Total: 23h 50m | Avg: 34m 03s | Max:  1h 16m | Hits:  81%/66970 
🟨 jobs
  🟨 Build              Pass:  80%/40  | Total:  1d 00h | Avg: 37m 24s | Max:  1h 16m | Hits:  79%/61229 
  🟨 TestCPU            Pass:  66%/3   | Total: 18m 59s | Avg:  6m 19s | Max: 10m 11s | Hits:  99%/3827  
  🟨 TestGPU            Pass:  25%/4   | Total:  1h 02m | Avg: 15m 43s | Max: 18m 21s | Hits:  99%/1914  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 40m 01s | Avg: 20m 00s | Max: 21m 40s | Hits:  89%/3828  
  🟩 90;90a;100         Pass: 100%/1   | Total: 45m 09s | Avg: 45m 09s | Max: 45m 09s | Hits:  79%/1914  
🟨 std
  🟨 17                 Pass:  71%/21  | Total: 13h 22m | Avg: 38m 14s | Max:  1h 16m | Hits:  79%/28701 
  🟨 20                 Pass:  79%/24  | Total: 12h 06m | Avg: 30m 15s | Max:  1h 07m | Hits:  82%/36355

  • 🟨 cub: Pass: 82%/47 | Total: 1d 21h | Avg: 58m 34s | Max: 3h 03m | Hits: 74%/48541 

    🔍 cpu: amd64 🔍
  🔍 amd64              Pass:  82%/45  | Total:  1d 19h | Avg: 58m 32s | Max:  3h 03m | Hits:  75%/46023 
  🟩 arm64              Pass: 100%/2   | Total:  1h 58m | Avg: 59m 18s | Max:  1h 02m | Hits:  67%/2518  
🔍 cudacxx_family: nvcc 🔍
  🟩 ClangCUDA          Pass: 100%/2   | Total:  5h 52m | Avg:  2h 56m | Max:  3h 03m | Hits:  74%/2171  
  🔍 nvcc               Pass:  82%/45  | Total:  1d 16h | Avg: 53m 21s | Max:  1h 13m | Hits:  74%/46370 
🔍 gpu: rtx2080 🔍
  🟩 h100               Pass: 100%/3   | Total:  1h 27m | Avg: 29m 08s | Max: 31m 38s | Hits:  89%/3780  
  🔍 rtx2080            Pass:  77%/36  | Total:  1d 14h | Avg:  1h 04m | Max:  3h 03m | Hits:  68%/34687 
  🟩 rtxa6000           Pass: 100%/8   | Total:  5h 44m | Avg: 43m 04s | Max:  1h 03m | Hits:  91%/10074 
🔍 jobs: Build 🔍
  🔍 Build              Pass:  79%/39  | Total:  1d 17h | Avg:  1h 03m | Max:  3h 03m | Hits:  68%/38465 
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 39m 41s | Avg: 39m 41s | Max: 39m 41s | Hits:  99%/1260  
  🟩 GraphCapture       Pass: 100%/1   | Total: 33m 38s | Avg: 33m 38s | Max: 33m 38s | Hits:  99%/1260  
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 44m | Avg: 34m 45s | Max: 40m 14s | Hits:  99%/3778  
  🟩 TestGPU            Pass: 100%/3   | Total:  1h 39m | Avg: 33m 19s | Max: 38m 48s | Hits:  99%/3778  
🟨 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total:  5h 52m | Avg:  2h 56m | Max:  3h 03m | Hits:  74%/2171  
  🟥 nvcc12.0           Pass:   0%/5   | Total:  2h 25m | Avg: 29m 03s | Max: 58m 22s
  🟨 nvcc12.9           Pass:  92%/40  | Total:  1d 13h | Avg: 56m 23s | Max:  1h 13m | Hits:  74%/46370 
🟨 cxx
  🟨 Clang14            Pass:  50%/4   | Total:  2h 40m | Avg: 40m 02s | Max:  1h 00m | Hits:  67%/2519  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 58m | Avg: 59m 17s | Max:  1h 02m | Hits:  67%/2515  
  🟩 Clang16            Pass: 100%/2   | Total:  2h 00m | Avg:  1h 00m | Max:  1h 01m | Hits:  67%/2515  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 58m | Avg: 59m 22s | Max:  1h 00m | Hits:  67%/2515  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 56m | Avg: 58m 06s | Max: 59m 54s | Hits:  67%/2515  
  🟩 Clang19            Pass: 100%/7   | Total:  9h 57m | Avg:  1h 25m | Max:  3h 03m | Hits:  79%/8460  
  🟨 GCC7               Pass:  50%/2   | Total:  1h 27m | Avg: 43m 49s | Max:  1h 05m | Hits:  67%/1259  
  🟩 GCC8               Pass: 100%/1   | Total: 59m 46s | Avg: 59m 46s | Max: 59m 46s | Hits:  67%/1259  
  🟨 GCC9               Pass:  50%/2   | Total:  1h 27m | Avg: 43m 46s | Max:  1h 05m | Hits:  67%/1259  
  🟩 GCC10              Pass: 100%/2   | Total:  2h 12m | Avg:  1h 06m | Max:  1h 11m | Hits:  67%/2519  
  🟩 GCC11              Pass: 100%/2   | Total:  2h 09m | Avg:  1h 04m | Max:  1h 06m | Hits:  67%/2515  
  🟩 GCC12              Pass: 100%/2   | Total:  2h 14m | Avg:  1h 07m | Max:  1h 12m | Hits:  67%/2515  
  🟩 GCC13              Pass: 100%/11  | Total:  8h 14m | Avg: 44m 59s | Max:  1h 04m | Hits:  85%/13857 
  🟥 MSVC14.29          Pass:   0%/2   | Total:  1h 57m | Avg: 58m 38s | Max: 58m 54s
  🟥 MSVC14.43          Pass:   0%/2   | Total:  2h 13m | Avg:  1h 06m | Max:  1h 09m
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 23m | Avg:  1h 11m | Max:  1h 13m | Hits:  67%/2319  
🟨 cxx_family
  🟨 Clang              Pass:  89%/19  | Total: 20h 31m | Avg:  1h 04m | Max:  3h 03m | Hits:  72%/21039 
  🟨 GCC                Pass:  90%/22  | Total: 18h 46m | Avg: 51m 12s | Max:  1h 12m | Hits:  77%/25183 
  🟥 MSVC               Pass:   0%/4   | Total:  4h 10m | Avg:  1h 02m | Max:  1h 09m
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 23m | Avg:  1h 11m | Max:  1h 13m | Hits:  67%/2319  
🟨 ctk
  🟥 12.0               Pass:   0%/5   | Total:  2h 25m | Avg: 29m 03s | Max: 58m 22s
  🟨 12.9               Pass:  92%/42  | Total:  1d 19h | Avg:  1h 02m | Max:  3h 03m | Hits:  74%/48541 
🟩 sm
  🟩 90                 Pass: 100%/3   | Total:  1h 27m | Avg: 29m 08s | Max: 31m 38s | Hits:  89%/3780  
  🟩 90;90a;100         Pass: 100%/1   | Total:  1h 04m | Avg:  1h 04m | Max:  1h 04m | Hits:  67%/1260  
🟨 std
  🟨 17                 Pass:  71%/21  | Total: 21h 48m | Avg:  1h 02m | Max:  2h 48m | Hits:  68%/18595 
  🟨 20                 Pass:  92%/26  | Total:  1d 00h | Avg: 55m 32s | Max:  3h 03m | Hits:  78%/29946

  • 🟨 cudax: Pass: 92%/26 | Total: 3h 30m | Avg: 8m 06s | Max: 15m 16s | Hits: 82%/14212 

    🔍 cpu: amd64 🔍
  🔍 amd64              Pass:  90%/22  | Total:  3h 04m | Avg:  8m 23s | Max: 15m 16s | Hits:  82%/11844 
  🟩 arm64              Pass: 100%/4   | Total: 26m 07s | Avg:  6m 31s | Max:  6m 55s | Hits:  80%/2368  
🚨 cxx_family: MSVC 🚨
  🟩 Clang              Pass: 100%/10  | Total:  1h 08m | Avg:  6m 50s | Max:  9m 21s | Hits:  82%/5924  
  🟩 GCC                Pass: 100%/12  | Total:  1h 26m | Avg:  7m 14s | Max: 11m 20s | Hits:  83%/7108  
  🔥 MSVC               Pass:   0%/2   | Total: 30m 04s | Avg: 15m 02s | Max: 15m 16s
  🟩 NVHPC              Pass: 100%/2   | Total: 25m 20s | Avg: 12m 40s | Max: 13m 07s | Hits:  77%/1180  
🔍 gpu: rtx2080 🔍
  🟩 h100               Pass: 100%/2   | Total: 15m 35s | Avg:  7m 47s | Max: 10m 01s | Hits:  89%/1184  
  🔍 rtx2080            Pass:  91%/24  | Total:  3h 15m | Avg:  8m 07s | Max: 15m 16s | Hits:  81%/13028 
🔍 jobs: Build 🔍
  🔍 Build              Pass:  91%/23  | Total:  3h 00m | Avg:  7m 49s | Max: 15m 16s | Hits:  79%/12436 
  🟩 Test               Pass: 100%/3   | Total: 30m 42s | Avg: 10m 14s | Max: 11m 20s | Hits:  99%/1776  
🔍 std: 20 🔍
  🟩 17                 Pass: 100%/4   | Total: 30m 58s | Avg:  7m 44s | Max: 13m 07s | Hits:  79%/2366  
  🔍 20                 Pass:  90%/22  | Total:  2h 59m | Avg:  8m 10s | Max: 15m 16s | Hits:  82%/11846 
🟨 cxx
  🟩 Clang14            Pass: 100%/2   | Total: 12m 29s | Avg:  6m 14s | Max:  7m 04s | Hits:  80%/1188  
  🟩 Clang15            Pass: 100%/1   | Total:  7m 13s | Avg:  7m 13s | Max:  7m 13s | Hits:  80%/592   
  🟩 Clang16            Pass: 100%/1   | Total:  6m 25s | Avg:  6m 25s | Max:  6m 25s | Hits:  80%/592   
  🟩 Clang17            Pass: 100%/1   | Total:  6m 54s | Avg:  6m 54s | Max:  6m 54s | Hits:  80%/592   
  🟩 Clang18            Pass: 100%/1   | Total:  6m 33s | Avg:  6m 33s | Max:  6m 33s | Hits:  80%/592   
  🟩 Clang19            Pass: 100%/4   | Total: 28m 52s | Avg:  7m 13s | Max:  9m 21s | Hits:  85%/2368  
  🟩 GCC10              Pass: 100%/2   | Total: 13m 27s | Avg:  6m 43s | Max:  7m 15s | Hits:  79%/1188  
  🟩 GCC11              Pass: 100%/1   | Total:  6m 55s | Avg:  6m 55s | Max:  6m 55s | Hits:  79%/592   
  🟩 GCC12              Pass: 100%/1   | Total:  7m 29s | Avg:  7m 29s | Max:  7m 29s | Hits:  79%/592   
  🟩 GCC13              Pass: 100%/8   | Total: 59m 02s | Avg:  7m 22s | Max: 11m 20s | Hits:  84%/4736  
  🟥 MSVC14.39          Pass:   0%/1   | Total: 14m 48s | Avg: 14m 48s | Max: 14m 48s
  🟥 MSVC14.43          Pass:   0%/1   | Total: 15m 16s | Avg: 15m 16s | Max: 15m 16s
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 25m 20s | Avg: 12m 40s | Max: 13m 07s | Hits:  77%/1180  
🟨 cudacxx_family
  🟨 nvcc               Pass:  92%/26  | Total:  3h 30m | Avg:  8m 06s | Max: 15m 16s | Hits:  82%/14212 
🟨 ctk
  🟨 12.0               Pass:  66%/3   | Total: 26m 25s | Avg:  8m 48s | Max: 14m 48s | Hits:  80%/1188  
  🟨 12.9               Pass:  95%/23  | Total:  3h 04m | Avg:  8m 00s | Max: 15m 16s | Hits:  82%/13024 
🟨 cudacxx
  🟨 nvcc12.0           Pass:  66%/3   | Total: 26m 25s | Avg:  8m 48s | Max: 14m 48s | Hits:  80%/1188  
  🟨 nvcc12.9           Pass:  95%/23  | Total:  3h 04m | Avg:  8m 00s | Max: 15m 16s | Hits:  82%/13024 
🟩 sm
  🟩 90                 Pass: 100%/3   | Total: 20m 59s | Avg:  6m 59s | Max: 10m 01s | Hits:  86%/1776  
  🟩 90a                Pass: 100%/1   | Total:  5m 38s | Avg:  5m 38s | Max:  5m 38s | Hits:  79%/592

  • 🟩 python: Pass: 100%/12 | Total: 1h 57m | Avg: 9m 45s | Max: 21m 32s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/12  | Total:  1h 57m | Avg:  9m 45s | Max: 21m 32s
🟩 ctk
  🟩 12.9               Pass: 100%/12  | Total:  1h 57m | Avg:  9m 45s | Max: 21m 32s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/12  | Total:  1h 57m | Avg:  9m 45s | Max: 21m 32s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/12  | Total:  1h 57m | Avg:  9m 45s | Max: 21m 32s
🟩 cxx
  🟩 GCC13              Pass: 100%/12  | Total:  1h 57m | Avg:  9m 45s | Max: 21m 32s
🟩 cxx_family
  🟩 GCC                Pass: 100%/12  | Total:  1h 57m | Avg:  9m 45s | Max: 21m 32s
🟩 gpu
  🟩 rtxa6000           Pass: 100%/12  | Total:  1h 57m | Avg:  9m 45s | Max: 21m 32s
🟩 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total:  6m 48s | Avg:  3m 24s | Max:  3m 34s
  🟩 Build cuda.cooperative Pass: 100%/2   | Total:  6m 45s | Avg:  3m 22s | Max:  3m 28s
  🟩 Build cuda.parallel Pass: 100%/2   | Total: 16m 04s | Avg:  8m 02s | Max:  8m 33s
  🟩 Test cuda.cccl     Pass: 100%/2   | Total:  9m 48s | Avg:  4m 54s | Max:  4m 56s
  🟩 Test cuda.cooperative Pass: 100%/2   | Total: 41m 17s | Avg: 20m 38s | Max: 21m 32s
  🟩 Test cuda.parallel Pass: 100%/2   | Total: 36m 23s | Avg: 18m 11s | Max: 19m 16s
🟩 py_version
  🟩 3.10               Pass: 100%/6   | Total: 57m 23s | Avg:  9m 33s | Max: 19m 45s
  🟩 3.13               Pass: 100%/6   | Total: 59m 42s | Avg:  9m 57s | Max: 21m 32s

  • 🟩 packaging: Pass: 100%/4 | Total: 22m 22s | Avg: 5m 35s | Max: 8m 31s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 22m 22s | Avg:  5m 35s | Max:  8m 31s
🟩 ctk
  🟩 12.0               Pass: 100%/2   | Total:  9m 03s | Avg:  4m 31s | Max:  4m 33s
  🟩 12.9               Pass: 100%/2   | Total: 13m 19s | Avg:  6m 39s | Max:  8m 31s
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/2   | Total:  9m 03s | Avg:  4m 31s | Max:  4m 33s
  🟩 nvcc12.9           Pass: 100%/2   | Total: 13m 19s | Avg:  6m 39s | Max:  8m 31s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 22m 22s | Avg:  5m 35s | Max:  8m 31s
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total:  4m 30s | Avg:  4m 30s | Max:  4m 30s
  🟩 Clang19            Pass: 100%/1   | Total:  8m 31s | Avg:  8m 31s | Max:  8m 31s
  🟩 GCC12              Pass: 100%/1   | Total:  4m 33s | Avg:  4m 33s | Max:  4m 33s
  🟩 GCC13              Pass: 100%/1   | Total:  4m 48s | Avg:  4m 48s | Max:  4m 48s
🟩 cxx_family
  🟩 Clang              Pass: 100%/2   | Total: 13m 01s | Avg:  6m 30s | Max:  8m 31s
  🟩 GCC                Pass: 100%/2   | Total:  9m 21s | Avg:  4m 40s | Max:  4m 48s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 22m 22s | Avg:  5m 35s | Max:  8m 31s
🟩 jobs
  🟩 Test               Pass: 100%/4   | Total: 22m 22s | Avg:  5m 35s | Max:  8m 31s

  • 🟩 stdpar: Pass: 100%/4 | Total: 19m 52s | Avg: 4m 58s | Max: 5m 49s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 11m 10s | Avg:  5m 35s | Max:  5m 49s
  🟩 arm64              Pass: 100%/2   | Total:  8m 42s | Avg:  4m 21s | Max:  4m 26s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 19m 52s | Avg:  4m 58s | Max:  5m 49s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 19m 52s | Avg:  4m 58s | Max:  5m 49s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 19m 52s | Avg:  4m 58s | Max:  5m 49s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 19m 52s | Avg:  4m 58s | Max:  5m 49s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 19m 52s | Avg:  4m 58s | Max:  5m 49s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 19m 52s | Avg:  4m 58s | Max:  5m 49s
🟩 jobs
  🟩 Build              Pass: 100%/4   | Total: 19m 52s | Avg:  4m 58s | Max:  5m 49s
🟩 std
  🟩 17                 Pass: 100%/2   | Total:  9m 47s | Avg:  4m 53s | Max:  5m 21s
  🟩 20                 Pass: 100%/2   | Total: 10m 05s | Avg:  5m 02s | Max:  5m 49s

  • 🟩 cccl_c_parallel: Pass: 100%/2 | Total: 15m 13s | Avg: 7m 36s | Max: 11m 26s | Hits: 98%/328 

    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 15m 13s | Avg:  7m 36s | Max: 11m 26s | Hits:  98%/328   
🟩 ctk
  🟩 12.9               Pass: 100%/2   | Total: 15m 13s | Avg:  7m 36s | Max: 11m 26s | Hits:  98%/328   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/2   | Total: 15m 13s | Avg:  7m 36s | Max: 11m 26s | Hits:  98%/328   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/2   | Total: 15m 13s | Avg:  7m 36s | Max: 11m 26s | Hits:  98%/328   
🟩 cxx
  🟩 GCC13              Pass: 100%/2   | Total: 15m 13s | Avg:  7m 36s | Max: 11m 26s | Hits:  98%/328   
🟩 cxx_family
  🟩 GCC                Pass: 100%/2   | Total: 15m 13s | Avg:  7m 36s | Max: 11m 26s | Hits:  98%/328   
🟩 gpu
  🟩 rtx2080            Pass: 100%/2   | Total: 15m 13s | Avg:  7m 36s | Max: 11m 26s | Hits:  98%/328   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  3m 47s | Avg:  3m 47s | Max:  3m 47s | Hits:  97%/164   
  🟩 Test               Pass: 100%/1   | Total: 11m 26s | Avg: 11m 26s | Max: 11m 26s | Hits:  98%/164

👃 Inspect Changes

Modifications in project?

Project
CCCL Infrastructure
CCCL Packaging
libcu++
+/- CUB
Thrust
CUDA Experimental
stdpar
python
CCCL C Parallel Library
Catch2Helper

Modifications in project or dependencies?

Project
CCCL Infrastructure
+/- CCCL Packaging
libcu++
+/- CUB
+/- Thrust
+/- CUDA Experimental
+/- stdpar
+/- python
+/- CCCL C Parallel Library
+/- Catch2Helper

🏃‍ Runner counts (total jobs: 142)
# Runner
95 linux-amd64-cpu16
12 linux-amd64-gpu-rtxa6000-latest-1
11 windows-amd64-cpu16
10 linux-arm64-cpu16
7 linux-amd64-gpu-rtx2080-latest-1
4 linux-amd64-gpu-h100-latest-1
3 linux-amd64-gpu-rtx4090-latest-1

@bernhardmgruber
bernhardmgruber requested a review from a team as a code owner June 3, 2025 14:13
@github-actions

github-actions Bot commented Jun 3, 2025

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🟨 CI finished in 1h 57m: Pass: 84%/142 | Total: 1d 02h | Avg: 11m 04s | Max: 43m 20s | Hits: 99%/130051

  • 🟨 thrust: Pass: 74%/47 | Total: 8h 48m | Avg: 11m 14s | Max: 31m 39s | Hits: 99%/66970 

    🔍 cpu: amd64 🔍
  🔍 amd64              Pass:  73%/45  | Total:  8h 33m | Avg: 11m 24s | Max: 31m 39s | Hits:  99%/63143 
  🟩 arm64              Pass: 100%/2   | Total: 15m 15s | Avg:  7m 37s | Max:  8m 20s | Hits:  99%/3827  
🔍 cudacxx_family: nvcc 🔍
  🟩 ClangCUDA          Pass: 100%/2   | Total: 12m 37s | Avg:  6m 18s | Max:  6m 25s | Hits:  99%/3826  
  🔍 nvcc               Pass:  73%/45  | Total:  8h 36m | Avg: 11m 28s | Max: 31m 39s | Hits:  99%/63144 
🟨 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 12m 37s | Avg:  6m 18s | Max:  6m 25s | Hits:  99%/3826  
  🟥 nvcc12.0           Pass:   0%/5   | Total:  1h 05m | Avg: 13m 09s | Max: 26m 43s
  🟨 nvcc12.9           Pass:  82%/40  | Total:  7h 30m | Avg: 11m 15s | Max: 31m 39s | Hits:  99%/63144 
🟨 cxx
  🟨 Clang14            Pass:  50%/4   | Total: 33m 17s | Avg:  8m 19s | Max:  9m 14s | Hits:  99%/3826  
  🟩 Clang15            Pass: 100%/2   | Total: 14m 47s | Avg:  7m 23s | Max:  7m 30s | Hits:  99%/3826  
  🟩 Clang16            Pass: 100%/2   | Total: 14m 56s | Avg:  7m 28s | Max:  7m 32s | Hits:  99%/3826  
  🟩 Clang17            Pass: 100%/2   | Total: 14m 32s | Avg:  7m 16s | Max:  7m 23s | Hits:  99%/3826  
  🟩 Clang18            Pass: 100%/2   | Total: 14m 05s | Avg:  7m 02s | Max:  7m 03s | Hits:  99%/3826  
  🟨 Clang19            Pass:  85%/7   | Total: 55m 07s | Avg:  7m 52s | Max: 12m 53s | Hits:  99%/11478 
  🟨 GCC7               Pass:  50%/2   | Total: 17m 59s | Avg:  8m 59s | Max:  9m 57s | Hits:  99%/1914  
  🟩 GCC8               Pass: 100%/1   | Total:  7m 52s | Avg:  7m 52s | Max:  7m 52s | Hits:  99%/1914  
  🟨 GCC9               Pass:  50%/2   | Total: 19m 59s | Avg:  9m 59s | Max: 10m 53s | Hits:  99%/1914  
  🟩 GCC10              Pass: 100%/2   | Total: 17m 39s | Avg:  8m 49s | Max:  9m 01s | Hits:  99%/3828  
  🟩 GCC11              Pass: 100%/2   | Total: 17m 22s | Avg:  8m 41s | Max:  9m 00s | Hits:  99%/3828  
  🟩 GCC12              Pass: 100%/2   | Total: 17m 45s | Avg:  8m 52s | Max:  8m 54s | Hits:  99%/3828  
  🟨 GCC13              Pass:  80%/10  | Total:  1h 47m | Avg: 10m 46s | Max: 18m 13s | Hits:  99%/15312 
  🟥 MSVC14.29          Pass:   0%/2   | Total: 53m 25s | Avg: 26m 42s | Max: 26m 43s
  🟥 MSVC14.43          Pass:   0%/3   | Total:  1h 02m | Avg: 20m 45s | Max: 31m 39s
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 59m 59s | Avg: 29m 59s | Max: 31m 18s | Hits:  98%/3824  
🟨 cxx_family
  🟨 Clang              Pass:  84%/19  | Total:  2h 26m | Avg:  7m 43s | Max: 12m 53s | Hits:  99%/30608 
  🟨 GCC                Pass:  80%/21  | Total:  3h 26m | Avg:  9m 49s | Max: 18m 13s | Hits:  99%/32538 
  🟥 MSVC               Pass:   0%/5   | Total:  1h 55m | Avg: 23m 08s | Max: 31m 39s
  🟩 NVHPC              Pass: 100%/2   | Total: 59m 59s | Avg: 29m 59s | Max: 31m 18s | Hits:  98%/3824  
🟨 gpu
  🟩 h100               Pass: 100%/2   | Total: 24m 25s | Avg: 12m 12s | Max: 18m 13s | Hits:  99%/3828  
  🟨 rtx2080            Pass:  80%/35  | Total:  6h 27m | Avg: 11m 04s | Max: 31m 39s | Hits:  99%/53574 
  🟨 rtx4090            Pass:  50%/10  | Total:  1h 56m | Avg: 11m 41s | Max: 30m 37s | Hits:  99%/9568  
🟨 cmake_options
  🟨 -DTHRUST_DISPATCH_TYPE=Force32bit Pass:  50%/2   | Total: 23m 43s | Avg: 11m 51s | Max: 15m 27s | Hits:  99%/1914  
🟨 ctk
  🟥 12.0               Pass:   0%/5   | Total:  1h 05m | Avg: 13m 09s | Max: 26m 43s
  🟨 12.9               Pass:  83%/42  | Total:  7h 42m | Avg: 11m 01s | Max: 31m 39s | Hits:  99%/66970 
🟨 jobs
  🟨 Build              Pass:  80%/40  | Total:  7h 28m | Avg: 11m 12s | Max: 31m 39s | Hits:  99%/61229 
  🟨 TestCPU            Pass:  66%/3   | Total: 18m 10s | Avg:  6m 03s | Max:  9m 41s | Hits:  99%/3827  
  🟨 TestGPU            Pass:  25%/4   | Total:  1h 02m | Avg: 15m 32s | Max: 18m 13s | Hits:  99%/1914  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 24m 25s | Avg: 12m 12s | Max: 18m 13s | Hits:  99%/3828  
  🟩 90;90a;100         Pass: 100%/1   | Total:  8m 53s | Avg:  8m 53s | Max:  8m 53s | Hits:  99%/1914  
🟨 std
  🟨 17                 Pass:  71%/21  | Total:  4h 16m | Avg: 12m 12s | Max: 31m 39s | Hits:  99%/28701 
  🟨 20                 Pass:  79%/24  | Total:  4h 08m | Avg: 10m 21s | Max: 30m 37s | Hits:  99%/36355

  • 🟨 cub: Pass: 82%/47 | Total: 11h 50m | Avg: 15m 07s | Max: 43m 20s | Hits: 99%/48541 

    🔍 cpu: amd64 🔍
  🔍 amd64              Pass:  82%/45  | Total: 11h 35m | Avg: 15m 27s | Max: 43m 20s | Hits:  99%/46023 
  🟩 arm64              Pass: 100%/2   | Total: 14m 59s | Avg:  7m 29s | Max:  8m 37s | Hits:  99%/2518  
🔍 cudacxx_family: nvcc 🔍
  🟩 ClangCUDA          Pass: 100%/2   | Total: 11m 52s | Avg:  5m 56s | Max:  6m 06s | Hits:  99%/2171  
  🔍 nvcc               Pass:  82%/45  | Total: 11h 38m | Avg: 15m 31s | Max: 43m 20s | Hits:  99%/46370 
🔍 gpu: rtx2080 🔍
  🟩 h100               Pass: 100%/3   | Total:  1h 04m | Avg: 21m 39s | Max: 31m 28s | Hits:  99%/3780  
  🔍 rtx2080            Pass:  77%/36  | Total:  6h 46m | Avg: 11m 17s | Max: 32m 20s | Hits:  99%/34687 
  🟩 rtxa6000           Pass: 100%/8   | Total:  3h 59m | Avg: 29m 54s | Max: 43m 20s | Hits:  99%/10074 
🔍 jobs: Build 🔍
  🔍 Build              Pass:  79%/39  | Total:  7h 09m | Avg: 11m 00s | Max: 32m 20s | Hits:  99%/38465 
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 39m 37s | Avg: 39m 37s | Max: 39m 37s | Hits:  99%/1260  
  🟩 GraphCapture       Pass: 100%/1   | Total: 33m 43s | Avg: 33m 43s | Max: 33m 43s | Hits:  99%/1260  
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 50m | Avg: 36m 53s | Max: 43m 20s | Hits:  99%/3778  
  🟩 TestGPU            Pass: 100%/3   | Total:  1h 37m | Avg: 32m 22s | Max: 41m 10s | Hits:  99%/3778  
🟨 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 11m 52s | Avg:  5m 56s | Max:  6m 06s | Hits:  99%/2171  
  🟥 nvcc12.0           Pass:   0%/5   | Total:  1h 22m | Avg: 16m 32s | Max: 26m 08s
  🟨 nvcc12.9           Pass:  92%/40  | Total: 10h 15m | Avg: 15m 23s | Max: 43m 20s | Hits:  99%/46370 
🟨 cxx
  🟨 Clang14            Pass:  50%/4   | Total: 43m 11s | Avg: 10m 47s | Max: 15m 05s | Hits:  99%/2519  
  🟩 Clang15            Pass: 100%/2   | Total: 14m 20s | Avg:  7m 10s | Max:  7m 25s | Hits:  99%/2515  
  🟩 Clang16            Pass: 100%/2   | Total: 14m 15s | Avg:  7m 07s | Max:  7m 08s | Hits:  99%/2515  
  🟩 Clang17            Pass: 100%/2   | Total: 14m 12s | Avg:  7m 06s | Max:  7m 13s | Hits:  99%/2515  
  🟩 Clang18            Pass: 100%/2   | Total: 14m 30s | Avg:  7m 15s | Max:  7m 17s | Hits:  99%/2515  
  🟩 Clang19            Pass: 100%/7   | Total:  1h 37m | Avg: 13m 53s | Max: 35m 53s | Hits:  99%/8460  
  🟨 GCC7               Pass:  50%/2   | Total: 22m 28s | Avg: 11m 14s | Max: 13m 47s | Hits:  99%/1259  
  🟩 GCC8               Pass: 100%/1   | Total:  8m 31s | Avg:  8m 31s | Max:  8m 31s | Hits:  99%/1259  
  🟨 GCC9               Pass:  50%/2   | Total: 23m 17s | Avg: 11m 38s | Max: 13m 50s | Hits:  99%/1259  
  🟩 GCC10              Pass: 100%/2   | Total: 17m 33s | Avg:  8m 46s | Max:  8m 56s | Hits:  99%/2519  
  🟩 GCC11              Pass: 100%/2   | Total: 18m 00s | Avg:  9m 00s | Max:  9m 03s | Hits:  99%/2515  
  🟩 GCC12              Pass: 100%/2   | Total: 18m 52s | Avg:  9m 26s | Max:  9m 53s | Hits:  99%/2515  
  🟩 GCC13              Pass: 100%/11  | Total:  4h 20m | Avg: 23m 40s | Max: 43m 20s | Hits:  99%/13857 
  🟥 MSVC14.29          Pass:   0%/2   | Total: 53m 13s | Avg: 26m 36s | Max: 27m 05s
  🟥 MSVC14.43          Pass:   0%/2   | Total:  1h 02m | Avg: 31m 00s | Max: 32m 20s
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 28m 23s | Avg: 14m 11s | Max: 14m 13s | Hits:  98%/2319  
🟨 cxx_family
  🟨 Clang              Pass:  89%/19  | Total:  3h 17m | Avg: 10m 24s | Max: 35m 53s | Hits:  99%/21039 
  🟨 GCC                Pass:  90%/22  | Total:  6h 09m | Avg: 16m 46s | Max: 43m 20s | Hits:  99%/25183 
  🟥 MSVC               Pass:   0%/4   | Total:  1h 55m | Avg: 28m 48s | Max: 32m 20s
  🟩 NVHPC              Pass: 100%/2   | Total: 28m 23s | Avg: 14m 11s | Max: 14m 13s | Hits:  98%/2319  
🟨 ctk
  🟥 12.0               Pass:   0%/5   | Total:  1h 22m | Avg: 16m 32s | Max: 26m 08s
  🟨 12.9               Pass:  92%/42  | Total: 10h 27m | Avg: 14m 56s | Max: 43m 20s | Hits:  99%/48541 
🟩 sm
  🟩 90                 Pass: 100%/3   | Total:  1h 04m | Avg: 21m 39s | Max: 31m 28s | Hits:  99%/3780  
  🟩 90;90a;100         Pass: 100%/1   | Total: 10m 14s | Avg: 10m 14s | Max: 10m 14s | Hits:  99%/1260  
🟨 std
  🟨 17                 Pass:  71%/21  | Total:  4h 13m | Avg: 12m 04s | Max: 32m 20s | Hits:  99%/18595 
  🟨 20                 Pass:  92%/26  | Total:  7h 36m | Avg: 17m 34s | Max: 43m 20s | Hits:  99%/29946

  • 🟨 cudax: Pass: 92%/26 | Total: 2h 29m | Avg: 5m 44s | Max: 13m 47s | Hits: 99%/14212 

    🔍 cpu: amd64 🔍
  🔍 amd64              Pass:  90%/22  | Total:  2h 15m | Avg:  6m 09s | Max: 13m 47s | Hits:  99%/11844 
  🟩 arm64              Pass: 100%/4   | Total: 14m 00s | Avg:  3m 30s | Max:  3m 46s | Hits:  99%/2368  
🚨 cxx_family: MSVC 🚨
  🟩 Clang              Pass: 100%/10  | Total: 43m 42s | Avg:  4m 22s | Max: 10m 53s | Hits: 100%/5924  
  🟩 GCC                Pass: 100%/12  | Total:  1h 05m | Avg:  5m 26s | Max: 13m 47s | Hits:  99%/7108  
  🔥 MSVC               Pass:   0%/2   | Total: 22m 37s | Avg: 11m 18s | Max: 11m 21s
  🟩 NVHPC              Pass: 100%/2   | Total: 17m 49s | Avg:  8m 54s | Max:  9m 00s | Hits:  97%/1180  
🔍 gpu: rtx2080 🔍
  🟩 h100               Pass: 100%/2   | Total: 15m 43s | Avg:  7m 51s | Max: 11m 51s | Hits:  99%/1184  
  🔍 rtx2080            Pass:  91%/24  | Total:  2h 13m | Avg:  5m 34s | Max: 13m 47s | Hits:  99%/13028 
🔍 jobs: Build 🔍
  🔍 Build              Pass:  91%/23  | Total:  1h 52m | Avg:  4m 54s | Max: 11m 21s | Hits:  99%/12436 
  🟩 Test               Pass: 100%/3   | Total: 36m 31s | Avg: 12m 10s | Max: 13m 47s | Hits:  99%/1776  
🔍 std: 20 🔍
  🟩 17                 Pass: 100%/4   | Total: 19m 34s | Avg:  4m 53s | Max:  9m 00s | Hits:  99%/2366  
  🔍 20                 Pass:  90%/22  | Total:  2h 09m | Avg:  5m 54s | Max: 13m 47s | Hits:  99%/11846 
🟨 cxx
  🟩 Clang14            Pass: 100%/2   | Total:  7m 14s | Avg:  3m 37s | Max:  3m 38s | Hits: 100%/1188  
  🟩 Clang15            Pass: 100%/1   | Total:  3m 50s | Avg:  3m 50s | Max:  3m 50s | Hits: 100%/592   
  🟩 Clang16            Pass: 100%/1   | Total:  4m 03s | Avg:  4m 03s | Max:  4m 03s | Hits: 100%/592   
  🟩 Clang17            Pass: 100%/1   | Total:  3m 39s | Avg:  3m 39s | Max:  3m 39s | Hits: 100%/592   
  🟩 Clang18            Pass: 100%/1   | Total:  3m 57s | Avg:  3m 57s | Max:  3m 57s | Hits: 100%/592   
  🟩 Clang19            Pass: 100%/4   | Total: 20m 59s | Avg:  5m 14s | Max: 10m 53s | Hits: 100%/2368  
  🟩 GCC10              Pass: 100%/2   | Total:  7m 58s | Avg:  3m 59s | Max:  4m 04s | Hits:  99%/1188  
  🟩 GCC11              Pass: 100%/1   | Total:  4m 11s | Avg:  4m 11s | Max:  4m 11s | Hits:  99%/592   
  🟩 GCC12              Pass: 100%/1   | Total:  4m 09s | Avg:  4m 09s | Max:  4m 09s | Hits:  99%/592   
  🟩 GCC13              Pass: 100%/8   | Total: 48m 58s | Avg:  6m 07s | Max: 13m 47s | Hits:  99%/4736  
  🟥 MSVC14.39          Pass:   0%/1   | Total: 11m 21s | Avg: 11m 21s | Max: 11m 21s
  🟥 MSVC14.43          Pass:   0%/1   | Total: 11m 16s | Avg: 11m 16s | Max: 11m 16s
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 17m 49s | Avg:  8m 54s | Max:  9m 00s | Hits:  97%/1180  
🟨 cudacxx_family
  🟨 nvcc               Pass:  92%/26  | Total:  2h 29m | Avg:  5m 44s | Max: 13m 47s | Hits:  99%/14212 
🟨 ctk
  🟨 12.0               Pass:  66%/3   | Total: 18m 53s | Avg:  6m 17s | Max: 11m 21s | Hits:  99%/1188  
  🟨 12.9               Pass:  95%/23  | Total:  2h 10m | Avg:  5m 40s | Max: 13m 47s | Hits:  99%/13024 
🟨 cudacxx
  🟨 nvcc12.0           Pass:  66%/3   | Total: 18m 53s | Avg:  6m 17s | Max: 11m 21s | Hits:  99%/1188  
  🟨 nvcc12.9           Pass:  95%/23  | Total:  2h 10m | Avg:  5m 40s | Max: 13m 47s | Hits:  99%/13024 
🟩 sm
  🟩 90                 Pass: 100%/3   | Total: 19m 19s | Avg:  6m 26s | Max: 11m 51s | Hits:  99%/1776  
  🟩 90a                Pass: 100%/1   | Total:  3m 35s | Avg:  3m 35s | Max:  3m 35s | Hits:  99%/592

  • 🟩 python: Pass: 100%/12 | Total: 2h 02m | Avg: 10m 10s | Max: 24m 07s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/12  | Total:  2h 02m | Avg: 10m 10s | Max: 24m 07s
🟩 ctk
  🟩 12.9               Pass: 100%/12  | Total:  2h 02m | Avg: 10m 10s | Max: 24m 07s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/12  | Total:  2h 02m | Avg: 10m 10s | Max: 24m 07s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/12  | Total:  2h 02m | Avg: 10m 10s | Max: 24m 07s
🟩 cxx
  🟩 GCC13              Pass: 100%/12  | Total:  2h 02m | Avg: 10m 10s | Max: 24m 07s
🟩 cxx_family
  🟩 GCC                Pass: 100%/12  | Total:  2h 02m | Avg: 10m 10s | Max: 24m 07s
🟩 gpu
  🟩 rtxa6000           Pass: 100%/12  | Total:  2h 02m | Avg: 10m 10s | Max: 24m 07s
🟩 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total:  7m 05s | Avg:  3m 32s | Max:  3m 35s
  🟩 Build cuda.cooperative Pass: 100%/2   | Total:  6m 46s | Avg:  3m 23s | Max:  3m 24s
  🟩 Build cuda.parallel Pass: 100%/2   | Total: 16m 02s | Avg:  8m 01s | Max:  8m 08s
  🟩 Test cuda.cccl     Pass: 100%/2   | Total: 10m 38s | Avg:  5m 19s | Max:  5m 33s
  🟩 Test cuda.cooperative Pass: 100%/2   | Total: 45m 45s | Avg: 22m 52s | Max: 24m 07s
  🟩 Test cuda.parallel Pass: 100%/2   | Total: 35m 53s | Avg: 17m 56s | Max: 18m 01s
🟩 py_version
  🟩 3.10               Pass: 100%/6   | Total: 59m 46s | Avg:  9m 57s | Max: 21m 38s
  🟩 3.13               Pass: 100%/6   | Total:  1h 02m | Avg: 10m 23s | Max: 24m 07s

  • 🟩 packaging: Pass: 100%/4 | Total: 17m 08s | Avg: 4m 17s | Max: 5m 05s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 17m 08s | Avg:  4m 17s | Max:  5m 05s
🟩 ctk
  🟩 12.0               Pass: 100%/2   | Total:  7m 22s | Avg:  3m 41s | Max:  3m 50s
  🟩 12.9               Pass: 100%/2   | Total:  9m 46s | Avg:  4m 53s | Max:  5m 05s
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/2   | Total:  7m 22s | Avg:  3m 41s | Max:  3m 50s
  🟩 nvcc12.9           Pass: 100%/2   | Total:  9m 46s | Avg:  4m 53s | Max:  5m 05s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 17m 08s | Avg:  4m 17s | Max:  5m 05s
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total:  3m 50s | Avg:  3m 50s | Max:  3m 50s
  🟩 Clang19            Pass: 100%/1   | Total:  5m 05s | Avg:  5m 05s | Max:  5m 05s
  🟩 GCC12              Pass: 100%/1   | Total:  3m 32s | Avg:  3m 32s | Max:  3m 32s
  🟩 GCC13              Pass: 100%/1   | Total:  4m 41s | Avg:  4m 41s | Max:  4m 41s
🟩 cxx_family
  🟩 Clang              Pass: 100%/2   | Total:  8m 55s | Avg:  4m 27s | Max:  5m 05s
  🟩 GCC                Pass: 100%/2   | Total:  8m 13s | Avg:  4m 06s | Max:  4m 41s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 17m 08s | Avg:  4m 17s | Max:  5m 05s
🟩 jobs
  🟩 Test               Pass: 100%/4   | Total: 17m 08s | Avg:  4m 17s | Max:  5m 05s

  • 🟩 stdpar: Pass: 100%/4 | Total: 19m 47s | Avg: 4m 56s | Max: 5m 51s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 11m 35s | Avg:  5m 47s | Max:  5m 51s
  🟩 arm64              Pass: 100%/2   | Total:  8m 12s | Avg:  4m 06s | Max:  4m 09s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 19m 47s | Avg:  4m 56s | Max:  5m 51s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 19m 47s | Avg:  4m 56s | Max:  5m 51s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 19m 47s | Avg:  4m 56s | Max:  5m 51s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 19m 47s | Avg:  4m 56s | Max:  5m 51s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 19m 47s | Avg:  4m 56s | Max:  5m 51s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 19m 47s | Avg:  4m 56s | Max:  5m 51s
🟩 jobs
  🟩 Build              Pass: 100%/4   | Total: 19m 47s | Avg:  4m 56s | Max:  5m 51s
🟩 std
  🟩 17                 Pass: 100%/2   | Total:  9m 53s | Avg:  4m 56s | Max:  5m 44s
  🟩 20                 Pass: 100%/2   | Total:  9m 54s | Avg:  4m 57s | Max:  5m 51s

  • 🟩 cccl_c_parallel: Pass: 100%/2 | Total: 24m 57s | Avg: 12m 28s | Max: 22m 25s | Hits: 98%/328 

    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 24m 57s | Avg: 12m 28s | Max: 22m 25s | Hits:  98%/328   
🟩 ctk
  🟩 12.9               Pass: 100%/2   | Total: 24m 57s | Avg: 12m 28s | Max: 22m 25s | Hits:  98%/328   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/2   | Total: 24m 57s | Avg: 12m 28s | Max: 22m 25s | Hits:  98%/328   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/2   | Total: 24m 57s | Avg: 12m 28s | Max: 22m 25s | Hits:  98%/328   
🟩 cxx
  🟩 GCC13              Pass: 100%/2   | Total: 24m 57s | Avg: 12m 28s | Max: 22m 25s | Hits:  98%/328   
🟩 cxx_family
  🟩 GCC                Pass: 100%/2   | Total: 24m 57s | Avg: 12m 28s | Max: 22m 25s | Hits:  98%/328   
🟩 gpu
  🟩 rtx2080            Pass: 100%/2   | Total: 24m 57s | Avg: 12m 28s | Max: 22m 25s | Hits:  98%/328   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  2m 32s | Avg:  2m 32s | Max:  2m 32s | Hits:  98%/164   
  🟩 Test               Pass: 100%/1   | Total: 22m 25s | Avg: 22m 25s | Max: 22m 25s | Hits:  98%/164

👃 Inspect Changes

Modifications in project?

Project
CCCL Infrastructure
CCCL Packaging
libcu++
+/- CUB
+/- Thrust
CUDA Experimental
stdpar
python
CCCL C Parallel Library
Catch2Helper

Modifications in project or dependencies?

Project
CCCL Infrastructure
+/- CCCL Packaging
libcu++
+/- CUB
+/- Thrust
+/- CUDA Experimental
+/- stdpar
+/- python
+/- CCCL C Parallel Library
+/- Catch2Helper

🏃‍ Runner counts (total jobs: 142)
# Runner
95 linux-amd64-cpu16
12 linux-amd64-gpu-rtxa6000-latest-1
11 windows-amd64-cpu16
10 linux-arm64-cpu16
7 linux-amd64-gpu-rtx2080-latest-1
4 linux-amd64-gpu-h100-latest-1
3 linux-amd64-gpu-rtx4090-latest-1

@github-actions

github-actions Bot commented Jun 3, 2025

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🟨 CI finished in 2h 52m: Pass: 84%/142 | Total: 1d 09h | Avg: 14m 00s | Max: 2h 24m | Hits: 98%/130315

  • 🟨 thrust: Pass: 74%/47 | Total: 8h 33m | Avg: 10m 56s | Max: 31m 51s | Hits: 99%/66970 

    🔍 cpu: amd64 🔍
  🔍 amd64              Pass:  73%/45  | Total:  8h 21m | Avg: 11m 08s | Max: 31m 51s | Hits:  99%/63143 
  🟩 arm64              Pass: 100%/2   | Total: 12m 33s | Avg:  6m 16s | Max:  7m 03s | Hits:  99%/3827  
🔍 cudacxx_family: nvcc 🔍
  🟩 ClangCUDA          Pass: 100%/2   | Total: 11m 46s | Avg:  5m 53s | Max:  5m 56s | Hits:  99%/3826  
  🔍 nvcc               Pass:  73%/45  | Total:  8h 22m | Avg: 11m 09s | Max: 31m 51s | Hits:  99%/63144 
🟨 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 11m 46s | Avg:  5m 53s | Max:  5m 56s | Hits:  99%/3826  
  🟥 nvcc12.0           Pass:   0%/5   | Total:  1h 04m | Avg: 12m 57s | Max: 27m 06s
  🟨 nvcc12.9           Pass:  82%/40  | Total:  7h 17m | Avg: 10m 55s | Max: 31m 51s | Hits:  99%/63144 
🟨 cxx
  🟨 Clang14            Pass:  50%/4   | Total: 30m 47s | Avg:  7m 41s | Max:  9m 06s | Hits:  99%/3826  
  🟩 Clang15            Pass: 100%/2   | Total: 13m 00s | Avg:  6m 30s | Max:  6m 51s | Hits:  99%/3826  
  🟩 Clang16            Pass: 100%/2   | Total: 13m 43s | Avg:  6m 51s | Max:  7m 09s | Hits:  99%/3826  
  🟩 Clang17            Pass: 100%/2   | Total: 12m 48s | Avg:  6m 24s | Max:  6m 26s | Hits:  99%/3826  
  🟩 Clang18            Pass: 100%/2   | Total: 13m 36s | Avg:  6m 48s | Max:  6m 52s | Hits:  99%/3826  
  🟨 Clang19            Pass:  85%/7   | Total: 52m 17s | Avg:  7m 28s | Max: 13m 20s | Hits:  99%/11478 
  🟨 GCC7               Pass:  50%/2   | Total: 17m 13s | Avg:  8m 36s | Max:  9m 25s | Hits:  99%/1914  
  🟩 GCC8               Pass: 100%/1   | Total:  7m 53s | Avg:  7m 53s | Max:  7m 53s | Hits:  99%/1914  
  🟨 GCC9               Pass:  50%/2   | Total: 18m 14s | Avg:  9m 07s | Max: 10m 17s | Hits:  99%/1914  
  🟩 GCC10              Pass: 100%/2   | Total: 15m 07s | Avg:  7m 33s | Max:  7m 34s | Hits:  99%/3828  
  🟩 GCC11              Pass: 100%/2   | Total: 16m 07s | Avg:  8m 03s | Max:  8m 07s | Hits:  99%/3828  
  🟩 GCC12              Pass: 100%/2   | Total: 16m 46s | Avg:  8m 23s | Max:  8m 29s | Hits:  99%/3828  
  🟨 GCC13              Pass:  80%/10  | Total:  1h 47m | Avg: 10m 42s | Max: 18m 10s | Hits:  99%/15312 
  🟥 MSVC14.29          Pass:   0%/2   | Total: 56m 59s | Avg: 28m 29s | Max: 29m 53s
  🟥 MSVC14.43          Pass:   0%/3   | Total:  1h 03m | Avg: 21m 10s | Max: 31m 51s
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 58m 50s | Avg: 29m 25s | Max: 30m 41s | Hits:  99%/3824  
🟨 cxx_family
  🟨 Clang              Pass:  84%/19  | Total:  2h 16m | Avg:  7m 10s | Max: 13m 20s | Hits:  99%/30608 
  🟨 GCC                Pass:  80%/21  | Total:  3h 18m | Avg:  9m 26s | Max: 18m 10s | Hits:  99%/32538 
  🟥 MSVC               Pass:   0%/5   | Total:  2h 00m | Avg: 24m 05s | Max: 31m 51s
  🟩 NVHPC              Pass: 100%/2   | Total: 58m 50s | Avg: 29m 25s | Max: 30m 41s | Hits:  99%/3824  
🟨 gpu
  🟩 h100               Pass: 100%/2   | Total: 24m 25s | Avg: 12m 12s | Max: 18m 10s | Hits:  99%/3828  
  🟨 rtx2080            Pass:  80%/35  | Total:  6h 11m | Avg: 10m 36s | Max: 31m 51s | Hits:  99%/53574 
  🟨 rtx4090            Pass:  50%/10  | Total:  1h 58m | Avg: 11m 50s | Max: 31m 39s | Hits:  99%/9568  
🟨 cmake_options
  🟨 -DTHRUST_DISPATCH_TYPE=Force32bit Pass:  50%/2   | Total: 23m 49s | Avg: 11m 54s | Max: 16m 01s | Hits:  99%/1914  
🟨 ctk
  🟥 12.0               Pass:   0%/5   | Total:  1h 04m | Avg: 12m 57s | Max: 27m 06s
  🟨 12.9               Pass:  83%/42  | Total:  7h 29m | Avg: 10m 41s | Max: 31m 51s | Hits:  99%/66970 
🟨 jobs
  🟨 Build              Pass:  80%/40  | Total:  7h 11m | Avg: 10m 47s | Max: 31m 51s | Hits:  99%/61229 
  🟨 TestCPU            Pass:  66%/3   | Total: 18m 24s | Avg:  6m 08s | Max:  9m 57s | Hits:  99%/3827  
  🟨 TestGPU            Pass:  25%/4   | Total:  1h 03m | Avg: 15m 53s | Max: 18m 10s | Hits:  99%/1914  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 24m 25s | Avg: 12m 12s | Max: 18m 10s | Hits:  99%/3828  
  🟩 90;90a;100         Pass: 100%/1   | Total:  8m 39s | Avg:  8m 39s | Max:  8m 39s | Hits:  99%/1914  
🟨 std
  🟨 17                 Pass:  71%/21  | Total:  4h 10m | Avg: 11m 56s | Max: 31m 51s | Hits:  99%/28701 
  🟨 20                 Pass:  79%/24  | Total:  3h 59m | Avg:  9m 58s | Max: 31m 39s | Hits:  99%/36355

  • 🟨 cub: Pass: 82%/47 | Total: 18h 32m | Avg: 23m 39s | Max: 2h 24m | Hits: 99%/48541 

    🔍 cpu: amd64 🔍
  🔍 amd64              Pass:  82%/45  | Total: 18h 03m | Avg: 24m 04s | Max:  2h 24m | Hits:  99%/46023 
  🟩 arm64              Pass: 100%/2   | Total: 28m 40s | Avg: 14m 20s | Max: 16m 06s | Hits:  99%/2518  
🔍 cudacxx_family: nvcc 🔍
  🟩 ClangCUDA          Pass: 100%/2   | Total:  4h 47m | Avg:  2h 23m | Max:  2h 24m | Hits:  99%/2171  
  🔍 nvcc               Pass:  82%/45  | Total: 13h 45m | Avg: 18m 20s | Max: 42m 38s | Hits:  99%/46370 
🔍 gpu: rtx2080 🔍
  🟩 h100               Pass: 100%/3   | Total:  1h 13m | Avg: 24m 23s | Max: 38m 38s | Hits:  99%/3780  
  🔍 rtx2080            Pass:  77%/36  | Total: 13h 13m | Avg: 22m 01s | Max:  2h 24m | Hits:  99%/34687 
  🟩 rtxa6000           Pass: 100%/8   | Total:  4h 06m | Avg: 30m 45s | Max: 42m 38s | Hits:  99%/10074 
🔍 jobs: Build 🔍
  🔍 Build              Pass:  79%/39  | Total: 13h 44m | Avg: 21m 08s | Max:  2h 24m | Hits:  99%/38465 
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 39m 13s | Avg: 39m 13s | Max: 39m 13s | Hits:  99%/1260  
  🟩 GraphCapture       Pass: 100%/1   | Total: 33m 25s | Avg: 33m 25s | Max: 33m 25s | Hits:  99%/1260  
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 56m | Avg: 38m 44s | Max: 41m 33s | Hits:  99%/3778  
  🟩 TestGPU            Pass: 100%/3   | Total:  1h 38m | Avg: 32m 58s | Max: 42m 38s | Hits:  99%/3778  
🟨 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total:  4h 47m | Avg:  2h 23m | Max:  2h 24m | Hits:  99%/2171  
  🟥 nvcc12.0           Pass:   0%/5   | Total:  1h 24m | Avg: 16m 48s | Max: 26m 42s
  🟨 nvcc12.9           Pass:  92%/40  | Total: 12h 21m | Avg: 18m 31s | Max: 42m 38s | Hits:  99%/46370 
🟨 cxx
  🟨 Clang14            Pass:  50%/4   | Total: 49m 41s | Avg: 12m 25s | Max: 14m 27s | Hits:  99%/2519  
  🟩 Clang15            Pass: 100%/2   | Total: 23m 09s | Avg: 11m 34s | Max: 12m 15s | Hits:  99%/2515  
  🟩 Clang16            Pass: 100%/2   | Total: 23m 12s | Avg: 11m 36s | Max: 11m 38s | Hits:  99%/2515  
  🟩 Clang17            Pass: 100%/2   | Total: 21m 55s | Avg: 10m 57s | Max: 11m 18s | Hits:  99%/2515  
  🟩 Clang18            Pass: 100%/2   | Total: 21m 52s | Avg: 10m 56s | Max: 11m 20s | Hits:  99%/2515  
  🟩 Clang19            Pass: 100%/7   | Total:  6h 26m | Avg: 55m 15s | Max:  2h 24m | Hits:  99%/8460  
  🟨 GCC7               Pass:  50%/2   | Total: 26m 58s | Avg: 13m 29s | Max: 14m 26s | Hits:  99%/1259  
  🟩 GCC8               Pass: 100%/1   | Total: 13m 10s | Avg: 13m 10s | Max: 13m 10s | Hits:  99%/1259  
  🟨 GCC9               Pass:  50%/2   | Total: 28m 28s | Avg: 14m 14s | Max: 14m 37s | Hits:  99%/1259  
  🟩 GCC10              Pass: 100%/2   | Total: 26m 30s | Avg: 13m 15s | Max: 13m 16s | Hits:  99%/2519  
  🟩 GCC11              Pass: 100%/2   | Total: 27m 03s | Avg: 13m 31s | Max: 13m 50s | Hits:  99%/2515  
  🟩 GCC12              Pass: 100%/2   | Total: 27m 01s | Avg: 13m 30s | Max: 14m 00s | Hits:  99%/2515  
  🟩 GCC13              Pass: 100%/11  | Total:  4h 43m | Avg: 25m 46s | Max: 42m 38s | Hits:  99%/13857 
  🟥 MSVC14.29          Pass:   0%/2   | Total: 55m 48s | Avg: 27m 54s | Max: 29m 06s
  🟥 MSVC14.43          Pass:   0%/2   | Total: 58m 42s | Avg: 29m 21s | Max: 30m 13s
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 38m 32s | Avg: 19m 16s | Max: 19m 56s | Hits:  98%/2319  
🟨 cxx_family
  🟨 Clang              Pass:  89%/19  | Total:  8h 46m | Avg: 27m 42s | Max:  2h 24m | Hits:  99%/21039 
  🟨 GCC                Pass:  90%/22  | Total:  7h 12m | Avg: 19m 40s | Max: 42m 38s | Hits:  99%/25183 
  🟥 MSVC               Pass:   0%/4   | Total:  1h 54m | Avg: 28m 37s | Max: 30m 13s
  🟩 NVHPC              Pass: 100%/2   | Total: 38m 32s | Avg: 19m 16s | Max: 19m 56s | Hits:  98%/2319  
🟨 ctk
  🟥 12.0               Pass:   0%/5   | Total:  1h 24m | Avg: 16m 48s | Max: 26m 42s
  🟨 12.9               Pass:  92%/42  | Total: 17h 08m | Avg: 24m 28s | Max:  2h 24m | Hits:  99%/48541 
🟩 sm
  🟩 90                 Pass: 100%/3   | Total:  1h 13m | Avg: 24m 23s | Max: 38m 38s | Hits:  99%/3780  
  🟩 90;90a;100         Pass: 100%/1   | Total: 10m 59s | Avg: 10m 59s | Max: 10m 59s | Hits:  99%/1260  
🟨 std
  🟨 17                 Pass:  71%/21  | Total:  7h 34m | Avg: 21m 37s | Max:  2h 24m | Hits:  99%/18595 
  🟨 20                 Pass:  92%/26  | Total: 10h 58m | Avg: 25m 18s | Max:  2h 22m | Hits:  99%/29946

  • 🟨 cudax: Pass: 92%/26 | Total: 3h 13m | Avg: 7m 25s | Max: 17m 43s | Hits: 92%/14476 

    🔍 cpu: amd64 🔍
  🔍 amd64              Pass:  90%/22  | Total:  2h 51m | Avg:  7m 48s | Max: 17m 43s | Hits:  92%/12064 
  🟩 arm64              Pass: 100%/4   | Total: 21m 17s | Avg:  5m 19s | Max:  5m 48s | Hits:  91%/2412  
🚨 cxx_family: MSVC 🚨
  🟩 Clang              Pass: 100%/10  | Total: 58m 46s | Avg:  5m 52s | Max: 10m 06s | Hits:  92%/6034  
  🟩 GCC                Pass: 100%/12  | Total:  1h 25m | Avg:  7m 08s | Max: 17m 43s | Hits:  92%/7240  
  🔥 MSVC               Pass:   0%/2   | Total: 26m 35s | Avg: 13m 17s | Max: 14m 09s
  🟩 NVHPC              Pass: 100%/2   | Total: 22m 08s | Avg: 11m 04s | Max: 11m 36s | Hits:  89%/1202  
🔍 gpu: rtx2080 🔍
  🟩 h100               Pass: 100%/2   | Total: 15m 03s | Avg:  7m 31s | Max: 10m 09s | Hits:  95%/1206  
  🔍 rtx2080            Pass:  91%/24  | Total:  2h 58m | Avg:  7m 25s | Max: 17m 43s | Hits:  92%/13270 
🔍 jobs: Build 🔍
  🔍 Build              Pass:  91%/23  | Total:  2h 35m | Avg:  6m 44s | Max: 14m 09s | Hits:  91%/12667 
  🟩 Test               Pass: 100%/3   | Total: 37m 58s | Avg: 12m 39s | Max: 17m 43s | Hits:  99%/1809  
🔍 std: 20 🔍
  🟩 17                 Pass: 100%/4   | Total: 26m 22s | Avg:  6m 35s | Max: 10m 32s | Hits:  90%/2410  
  🔍 20                 Pass:  90%/22  | Total:  2h 46m | Avg:  7m 34s | Max: 17m 43s | Hits:  92%/12066 
🟨 cxx
  🟩 Clang14            Pass: 100%/2   | Total: 10m 07s | Avg:  5m 03s | Max:  5m 38s | Hits:  91%/1210  
  🟩 Clang15            Pass: 100%/1   | Total:  5m 43s | Avg:  5m 43s | Max:  5m 43s | Hits:  91%/603   
  🟩 Clang16            Pass: 100%/1   | Total:  5m 48s | Avg:  5m 48s | Max:  5m 48s | Hits:  91%/603   
  🟩 Clang17            Pass: 100%/1   | Total:  5m 42s | Avg:  5m 42s | Max:  5m 42s | Hits:  91%/603   
  🟩 Clang18            Pass: 100%/1   | Total:  5m 31s | Avg:  5m 31s | Max:  5m 31s | Hits:  91%/603   
  🟩 Clang19            Pass: 100%/4   | Total: 25m 55s | Avg:  6m 28s | Max: 10m 06s | Hits:  93%/2412  
  🟩 GCC10              Pass: 100%/2   | Total: 11m 14s | Avg:  5m 37s | Max:  6m 08s | Hits:  91%/1210  
  🟩 GCC11              Pass: 100%/1   | Total:  6m 59s | Avg:  6m 59s | Max:  6m 59s | Hits:  91%/603   
  🟩 GCC12              Pass: 100%/1   | Total:  6m 39s | Avg:  6m 39s | Max:  6m 39s | Hits:  91%/603   
  🟩 GCC13              Pass: 100%/8   | Total:  1h 00m | Avg:  7m 35s | Max: 17m 43s | Hits:  93%/4824  
  🟥 MSVC14.39          Pass:   0%/1   | Total: 12m 26s | Avg: 12m 26s | Max: 12m 26s
  🟥 MSVC14.43          Pass:   0%/1   | Total: 14m 09s | Avg: 14m 09s | Max: 14m 09s
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 22m 08s | Avg: 11m 04s | Max: 11m 36s | Hits:  89%/1202  
🟨 cudacxx_family
  🟨 nvcc               Pass:  92%/26  | Total:  3h 13m | Avg:  7m 25s | Max: 17m 43s | Hits:  92%/14476 
🟨 ctk
  🟨 12.0               Pass:  66%/3   | Total: 22m 01s | Avg:  7m 20s | Max: 12m 26s | Hits:  91%/1210  
  🟨 12.9               Pass:  95%/23  | Total:  2h 51m | Avg:  7m 26s | Max: 17m 43s | Hits:  92%/13266 
🟨 cudacxx
  🟨 nvcc12.0           Pass:  66%/3   | Total: 22m 01s | Avg:  7m 20s | Max: 12m 26s | Hits:  91%/1210  
  🟨 nvcc12.9           Pass:  95%/23  | Total:  2h 51m | Avg:  7m 26s | Max: 17m 43s | Hits:  92%/13266 
🟩 sm
  🟩 90                 Pass: 100%/3   | Total: 20m 13s | Avg:  6m 44s | Max: 10m 09s | Hits:  94%/1809  
  🟩 90a                Pass: 100%/1   | Total:  4m 46s | Avg:  4m 46s | Max:  4m 46s | Hits:  91%/603

  • 🟩 python: Pass: 100%/12 | Total: 1h 58m | Avg: 9m 51s | Max: 21m 23s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/12  | Total:  1h 58m | Avg:  9m 51s | Max: 21m 23s
🟩 ctk
  🟩 12.9               Pass: 100%/12  | Total:  1h 58m | Avg:  9m 51s | Max: 21m 23s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/12  | Total:  1h 58m | Avg:  9m 51s | Max: 21m 23s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/12  | Total:  1h 58m | Avg:  9m 51s | Max: 21m 23s
🟩 cxx
  🟩 GCC13              Pass: 100%/12  | Total:  1h 58m | Avg:  9m 51s | Max: 21m 23s
🟩 cxx_family
  🟩 GCC                Pass: 100%/12  | Total:  1h 58m | Avg:  9m 51s | Max: 21m 23s
🟩 gpu
  🟩 rtxa6000           Pass: 100%/12  | Total:  1h 58m | Avg:  9m 51s | Max: 21m 23s
🟩 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total:  7m 07s | Avg:  3m 33s | Max:  3m 34s
  🟩 Build cuda.cooperative Pass: 100%/2   | Total:  7m 07s | Avg:  3m 33s | Max:  3m 38s
  🟩 Build cuda.parallel Pass: 100%/2   | Total: 15m 52s | Avg:  7m 56s | Max:  8m 07s
  🟩 Test cuda.cccl     Pass: 100%/2   | Total: 11m 18s | Avg:  5m 39s | Max:  6m 08s
  🟩 Test cuda.cooperative Pass: 100%/2   | Total: 40m 38s | Avg: 20m 19s | Max: 21m 23s
  🟩 Test cuda.parallel Pass: 100%/2   | Total: 36m 13s | Avg: 18m 06s | Max: 18m 18s
🟩 py_version
  🟩 3.10               Pass: 100%/6   | Total: 57m 16s | Avg:  9m 32s | Max: 19m 15s
  🟩 3.13               Pass: 100%/6   | Total:  1h 00m | Avg: 10m 09s | Max: 21m 23s

  • 🟩 packaging: Pass: 100%/4 | Total: 17m 57s | Avg: 4m 29s | Max: 4m 55s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 17m 57s | Avg:  4m 29s | Max:  4m 55s
🟩 ctk
  🟩 12.0               Pass: 100%/2   | Total:  8m 09s | Avg:  4m 04s | Max:  4m 07s
  🟩 12.9               Pass: 100%/2   | Total:  9m 48s | Avg:  4m 54s | Max:  4m 55s
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/2   | Total:  8m 09s | Avg:  4m 04s | Max:  4m 07s
  🟩 nvcc12.9           Pass: 100%/2   | Total:  9m 48s | Avg:  4m 54s | Max:  4m 55s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 17m 57s | Avg:  4m 29s | Max:  4m 55s
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total:  4m 02s | Avg:  4m 02s | Max:  4m 02s
  🟩 Clang19            Pass: 100%/1   | Total:  4m 53s | Avg:  4m 53s | Max:  4m 53s
  🟩 GCC12              Pass: 100%/1   | Total:  4m 07s | Avg:  4m 07s | Max:  4m 07s
  🟩 GCC13              Pass: 100%/1   | Total:  4m 55s | Avg:  4m 55s | Max:  4m 55s
🟩 cxx_family
  🟩 Clang              Pass: 100%/2   | Total:  8m 55s | Avg:  4m 27s | Max:  4m 53s
  🟩 GCC                Pass: 100%/2   | Total:  9m 02s | Avg:  4m 31s | Max:  4m 55s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 17m 57s | Avg:  4m 29s | Max:  4m 55s
🟩 jobs
  🟩 Test               Pass: 100%/4   | Total: 17m 57s | Avg:  4m 29s | Max:  4m 55s

  • 🟩 stdpar: Pass: 100%/4 | Total: 20m 33s | Avg: 5m 08s | Max: 5m 50s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 11m 27s | Avg:  5m 43s | Max:  5m 50s
  🟩 arm64              Pass: 100%/2   | Total:  9m 06s | Avg:  4m 33s | Max:  4m 58s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 20m 33s | Avg:  5m 08s | Max:  5m 50s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 20m 33s | Avg:  5m 08s | Max:  5m 50s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 20m 33s | Avg:  5m 08s | Max:  5m 50s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 20m 33s | Avg:  5m 08s | Max:  5m 50s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 20m 33s | Avg:  5m 08s | Max:  5m 50s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 20m 33s | Avg:  5m 08s | Max:  5m 50s
🟩 jobs
  🟩 Build              Pass: 100%/4   | Total: 20m 33s | Avg:  5m 08s | Max:  5m 50s
🟩 std
  🟩 17                 Pass: 100%/2   | Total: 10m 48s | Avg:  5m 24s | Max:  5m 50s
  🟩 20                 Pass: 100%/2   | Total:  9m 45s | Avg:  4m 52s | Max:  5m 37s

  • 🟩 cccl_c_parallel: Pass: 100%/2 | Total: 14m 07s | Avg: 7m 03s | Max: 11m 33s | Hits: 98%/328 

    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 14m 07s | Avg:  7m 03s | Max: 11m 33s | Hits:  98%/328   
🟩 ctk
  🟩 12.9               Pass: 100%/2   | Total: 14m 07s | Avg:  7m 03s | Max: 11m 33s | Hits:  98%/328   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/2   | Total: 14m 07s | Avg:  7m 03s | Max: 11m 33s | Hits:  98%/328   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/2   | Total: 14m 07s | Avg:  7m 03s | Max: 11m 33s | Hits:  98%/328   
🟩 cxx
  🟩 GCC13              Pass: 100%/2   | Total: 14m 07s | Avg:  7m 03s | Max: 11m 33s | Hits:  98%/328   
🟩 cxx_family
  🟩 GCC                Pass: 100%/2   | Total: 14m 07s | Avg:  7m 03s | Max: 11m 33s | Hits:  98%/328   
🟩 gpu
  🟩 rtx2080            Pass: 100%/2   | Total: 14m 07s | Avg:  7m 03s | Max: 11m 33s | Hits:  98%/328   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  2m 34s | Avg:  2m 34s | Max:  2m 34s | Hits:  98%/164   
  🟩 Test               Pass: 100%/1   | Total: 11m 33s | Avg: 11m 33s | Max: 11m 33s | Hits:  98%/164

👃 Inspect Changes

Modifications in project?

Project
CCCL Infrastructure
CCCL Packaging
libcu++
+/- CUB
Thrust
CUDA Experimental
stdpar
python
CCCL C Parallel Library
Catch2Helper

Modifications in project or dependencies?

Project
CCCL Infrastructure
+/- CCCL Packaging
libcu++
+/- CUB
+/- Thrust
+/- CUDA Experimental
+/- stdpar
+/- python
+/- CCCL C Parallel Library
+/- Catch2Helper

🏃‍ Runner counts (total jobs: 142)
# Runner
95 linux-amd64-cpu16
12 linux-amd64-gpu-rtxa6000-latest-1
11 windows-amd64-cpu16
10 linux-arm64-cpu16
7 linux-amd64-gpu-rtx2080-latest-1
4 linux-amd64-gpu-h100-latest-1
3 linux-amd64-gpu-rtx4090-latest-1

@github-actions

github-actions Bot commented Jun 4, 2025

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🟨 CI finished in 2h 51m: Pass: 61%/142 | Total: 3d 00h | Avg: 30m 39s | Max: 2h 50m | Hits: 83%/92005

  • 🟨 cub: Pass: 8%/47 | Total: 1d 16h | Avg: 51m 04s | Max: 2h 50m | Hits: 70%/4490 

    🔍 cudacxx_family: nvcc 🔍
  🟩 ClangCUDA          Pass: 100%/2   | Total:  5h 36m | Avg:  2h 48m | Max:  2h 50m | Hits:  73%/2171  
  🔍 nvcc               Pass:   4%/45  | Total:  1d 10h | Avg: 45m 51s | Max:  1h 11m | Hits:  67%/2319  
🟨 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total:  5h 36m | Avg:  2h 48m | Max:  2h 50m | Hits:  73%/2171  
  🟥 nvcc12.0           Pass:   0%/5   | Total:  2h 26m | Avg: 29m 21s | Max: 58m 10s
  🟨 nvcc12.9           Pass:   5%/40  | Total:  1d 07h | Avg: 47m 54s | Max:  1h 11m | Hits:  67%/2319  
🟨 cxx
  🟥 Clang14            Pass:   0%/4   | Total:  2h 41m | Avg: 40m 28s | Max:  1h 04m
  🟥 Clang15            Pass:   0%/2   | Total:  2h 02m | Avg:  1h 01m | Max:  1h 04m
  🟥 Clang16            Pass:   0%/2   | Total:  1h 47m | Avg: 53m 38s | Max: 53m 42s
  🟥 Clang17            Pass:   0%/2   | Total:  1h 51m | Avg: 55m 56s | Max: 56m 31s
  🟥 Clang18            Pass:   0%/2   | Total:  1h 53m | Avg: 56m 30s | Max: 57m 39s
  🟨 Clang19            Pass:  28%/7   | Total:  8h 25m | Avg:  1h 12m | Max:  2h 50m | Hits:  73%/2171  
  🟥 GCC7               Pass:   0%/2   | Total:  1h 29m | Avg: 44m 51s | Max:  1h 07m
  🟥 GCC8               Pass:   0%/1   | Total:  1h 01m | Avg:  1h 01m | Max:  1h 01m
  🟥 GCC9               Pass:   0%/2   | Total:  1h 30m | Avg: 45m 11s | Max:  1h 08m
  🟥 GCC10              Pass:   0%/2   | Total:  1h 59m | Avg: 59m 50s | Max:  1h 00m
  🟥 GCC11              Pass:   0%/2   | Total:  2h 12m | Avg:  1h 06m | Max:  1h 10m
  🟥 GCC12              Pass:   0%/2   | Total:  2h 06m | Avg:  1h 03m | Max:  1h 09m
  🟥 GCC13              Pass:   0%/11  | Total:  4h 31m | Avg: 24m 42s | Max:  1h 07m
  🟥 MSVC14.29          Pass:   0%/2   | Total:  2h 00m | Avg:  1h 00m | Max:  1h 02m
  🟥 MSVC14.43          Pass:   0%/2   | Total:  2h 06m | Avg:  1h 03m | Max:  1h 04m
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 19m | Avg:  1h 09m | Max:  1h 11m | Hits:  67%/2319  
🟨 cxx_family
  🟨 Clang              Pass:  10%/19  | Total: 18h 41m | Avg: 59m 02s | Max:  2h 50m | Hits:  73%/2171  
  🟥 GCC                Pass:   0%/22  | Total: 14h 51m | Avg: 40m 32s | Max:  1h 10m
  🟥 MSVC               Pass:   0%/4   | Total:  4h 07m | Avg:  1h 01m | Max:  1h 04m
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 19m | Avg:  1h 09m | Max:  1h 11m | Hits:  67%/2319  
🟨 cpu
  🟨 amd64              Pass:   8%/45  | Total:  1d 14h | Avg: 50m 51s | Max:  2h 50m | Hits:  70%/4490  
  🟥 arm64              Pass:   0%/2   | Total:  1h 51m | Avg: 55m 45s | Max: 57m 49s
🟨 ctk
  🟥 12.0               Pass:   0%/5   | Total:  2h 26m | Avg: 29m 21s | Max: 58m 10s
  🟨 12.9               Pass:   9%/42  | Total:  1d 13h | Avg: 53m 39s | Max:  2h 50m | Hits:  70%/4490  
🟨 gpu
  🟥 h100               Pass:   0%/3   | Total: 28m 07s | Avg:  9m 22s | Max: 28m 07s
  🟨 rtx2080            Pass:  11%/36  | Total:  1d 13h | Avg:  1h 02m | Max:  2h 50m | Hits:  70%/4490  
  🟥 rtxa6000           Pass:   0%/8   | Total:  2h 00m | Avg: 15m 03s | Max:  1h 07m
🟨 jobs
  🟨 Build              Pass:  10%/39  | Total:  1d 16h | Avg:  1h 01m | Max:  2h 50m | Hits:  70%/4490  
  🟥 DeviceLaunch       Pass:   0%/1  
  🟥 GraphCapture       Pass:   0%/1  
  🟥 HostLaunch         Pass:   0%/3  
  🟥 TestGPU            Pass:   0%/3  
🟥 sm
  🟥 90                 Pass:   0%/3   | Total: 28m 07s | Avg:  9m 22s | Max: 28m 07s
  🟥 90;90a;100         Pass:   0%/1   | Total: 56m 21s | Avg: 56m 21s | Max: 56m 21s
🟨 std
  🟨 17                 Pass:   9%/21  | Total: 21h 49m | Avg:  1h 02m | Max:  2h 50m | Hits:  70%/2244  
  🟨 20                 Pass:   7%/26  | Total: 18h 10m | Avg: 41m 57s | Max:  2h 46m | Hits:  70%/2246

  • 🟨 thrust: Pass: 80%/47 | Total: 1d 02h | Avg: 33m 38s | Max: 1h 15m | Hits: 82%/72711 

    🔍 cpu: amd64 🔍
  🔍 amd64              Pass:  80%/45  | Total:  1d 01h | Avg: 33m 38s | Max:  1h 15m | Hits:  82%/68884 
  🟩 arm64              Pass: 100%/2   | Total:  1h 07m | Avg: 33m 45s | Max: 35m 43s | Hits:  79%/3827  
🔍 cudacxx_family: nvcc 🔍
  🟩 ClangCUDA          Pass: 100%/2   | Total: 59m 46s | Avg: 29m 53s | Max: 30m 24s | Hits:  79%/3826  
  🔍 nvcc               Pass:  80%/45  | Total:  1d 01h | Avg: 33m 48s | Max:  1h 15m | Hits:  82%/68885 
🟨 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 59m 46s | Avg: 29m 53s | Max: 30m 24s | Hits:  79%/3826  
  🟥 nvcc12.0           Pass:   0%/5   | Total:  2h 25m | Avg: 29m 09s | Max: 42m 30s
  🟨 nvcc12.9           Pass:  90%/40  | Total: 22h 55m | Avg: 34m 23s | Max:  1h 15m | Hits:  82%/68885 
🟨 cxx
  🟨 Clang14            Pass:  50%/4   | Total:  2h 02m | Avg: 30m 36s | Max: 40m 59s | Hits:  79%/3826  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 10m | Avg: 35m 16s | Max: 35m 52s | Hits:  79%/3826  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 07m | Avg: 33m 52s | Max: 35m 25s | Hits:  79%/3826  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 06m | Avg: 33m 01s | Max: 33m 42s | Hits:  79%/3826  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 14m | Avg: 37m 01s | Max: 37m 51s | Hits:  79%/3826  
  🟩 Clang19            Pass: 100%/7   | Total:  3h 02m | Avg: 26m 06s | Max: 36m 23s | Hits:  85%/13391 
  🟨 GCC7               Pass:  50%/2   | Total:  1h 10m | Avg: 35m 05s | Max: 43m 14s | Hits:  79%/1914  
  🟩 GCC8               Pass: 100%/1   | Total: 41m 25s | Avg: 41m 25s | Max: 41m 25s | Hits:  79%/1914  
  🟨 GCC9               Pass:  50%/2   | Total:  1h 05m | Avg: 32m 59s | Max: 38m 16s | Hits:  79%/1914  
  🟩 GCC10              Pass: 100%/2   | Total:  1h 13m | Avg: 36m 34s | Max: 37m 32s | Hits:  79%/3828  
  🟩 GCC11              Pass: 100%/2   | Total:  1h 17m | Avg: 38m 55s | Max: 41m 53s | Hits:  79%/3828  
  🟩 GCC12              Pass: 100%/2   | Total:  1h 14m | Avg: 37m 24s | Max: 38m 01s | Hits:  79%/3828  
  🟩 GCC13              Pass: 100%/10  | Total:  4h 25m | Avg: 26m 32s | Max: 39m 50s | Hits:  87%/19140 
  🟥 MSVC14.29          Pass:   0%/2   | Total:  1h 28m | Avg: 44m 02s | Max: 45m 35s
  🟥 MSVC14.43          Pass:   0%/3   | Total:  1h 36m | Avg: 32m 11s | Max: 50m 12s
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 24m | Avg:  1h 12m | Max:  1h 15m | Hits:  72%/3824  
🟨 cxx_family
  🟨 Clang              Pass:  89%/19  | Total:  9h 43m | Avg: 30m 42s | Max: 40m 59s | Hits:  82%/32521 
  🟨 GCC                Pass:  90%/21  | Total: 11h 08m | Avg: 31m 50s | Max: 43m 14s | Hits:  84%/36366 
  🟥 MSVC               Pass:   0%/5   | Total:  3h 04m | Avg: 36m 55s | Max: 50m 12s
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 24m | Avg:  1h 12m | Max:  1h 15m | Hits:  72%/3824  
🟨 gpu
  🟩 h100               Pass: 100%/2   | Total: 37m 41s | Avg: 18m 50s | Max: 22m 00s | Hits:  89%/3828  
  🟨 rtx2080            Pass:  80%/35  | Total: 22h 02m | Avg: 37m 47s | Max:  1h 15m | Hits:  79%/53574 
  🟨 rtx4090            Pass:  80%/10  | Total:  3h 40m | Avg: 22m 04s | Max: 50m 12s | Hits:  92%/15309 
🟨 jobs
  🟨 Build              Pass:  80%/40  | Total:  1d 01h | Avg: 37m 35s | Max:  1h 15m | Hits:  79%/61229 
  🟨 TestCPU            Pass:  66%/3   | Total: 17m 38s | Avg:  5m 52s | Max:  9m 28s | Hits:  99%/3827  
  🟩 TestGPU            Pass: 100%/4   | Total:  1h 00m | Avg: 15m 01s | Max: 15m 59s | Hits:  99%/7655  
🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 51m 13s | Avg: 25m 36s | Max: 35m 14s | Hits:  89%/3828  
🟨 ctk
  🟥 12.0               Pass:   0%/5   | Total:  2h 25m | Avg: 29m 09s | Max: 42m 30s
  🟨 12.9               Pass:  90%/42  | Total: 23h 55m | Avg: 34m 10s | Max:  1h 15m | Hits:  82%/72711 
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 37m 41s | Avg: 18m 50s | Max: 22m 00s | Hits:  89%/3828  
  🟩 90;90a;100         Pass: 100%/1   | Total: 39m 50s | Avg: 39m 50s | Max: 39m 50s | Hits:  79%/1914  
🟨 std
  🟨 17                 Pass:  71%/21  | Total: 13h 33m | Avg: 38m 42s | Max:  1h 15m | Hits:  79%/28701 
  🟨 20                 Pass:  87%/24  | Total: 11h 57m | Avg: 29m 52s | Max:  1h 08m | Hits:  84%/40182

  • 🟨 cudax: Pass: 92%/26 | Total: 3h 18m | Avg: 7m 38s | Max: 14m 22s | Hits: 91%/14476 

    🔍 cpu: amd64 🔍
  🔍 amd64              Pass:  90%/22  | Total:  2h 55m | Avg:  7m 58s | Max: 14m 22s | Hits:  91%/12064 
  🟩 arm64              Pass: 100%/4   | Total: 22m 59s | Avg:  5m 44s | Max:  6m 17s | Hits:  90%/2412  
🚨 cxx_family: MSVC 🚨
  🟩 Clang              Pass: 100%/10  | Total:  1h 02m | Avg:  6m 16s | Max:  9m 38s | Hits:  91%/6034  
  🟩 GCC                Pass: 100%/12  | Total:  1h 24m | Avg:  7m 01s | Max: 12m 14s | Hits:  91%/7240  
  🔥 MSVC               Pass:   0%/2   | Total: 27m 44s | Avg: 13m 52s | Max: 14m 22s
  🟩 NVHPC              Pass: 100%/2   | Total: 23m 50s | Avg: 11m 55s | Max: 12m 14s | Hits:  88%/1202  
🔍 gpu: rtx2080 🔍
  🟩 h100               Pass: 100%/2   | Total: 17m 31s | Avg:  8m 45s | Max: 12m 14s | Hits:  95%/1206  
  🔍 rtx2080            Pass:  91%/24  | Total:  3h 00m | Avg:  7m 32s | Max: 14m 22s | Hits:  91%/13270 
🔍 jobs: Build 🔍
  🔍 Build              Pass:  91%/23  | Total:  2h 44m | Avg:  7m 10s | Max: 14m 22s | Hits:  90%/12667 
  🟩 Test               Pass: 100%/3   | Total: 33m 38s | Avg: 11m 12s | Max: 12m 14s | Hits:  99%/1809  
🔍 std: 20 🔍
  🟩 17                 Pass: 100%/4   | Total: 28m 34s | Avg:  7m 08s | Max: 12m 14s | Hits:  89%/2410  
  🔍 20                 Pass:  90%/22  | Total:  2h 49m | Avg:  7m 43s | Max: 14m 22s | Hits:  91%/12066 
🟨 cxx
  🟩 Clang14            Pass: 100%/2   | Total: 11m 31s | Avg:  5m 45s | Max:  6m 27s | Hits:  90%/1210  
  🟩 Clang15            Pass: 100%/1   | Total:  6m 03s | Avg:  6m 03s | Max:  6m 03s | Hits:  90%/603   
  🟩 Clang16            Pass: 100%/1   | Total:  6m 02s | Avg:  6m 02s | Max:  6m 02s | Hits:  90%/603   
  🟩 Clang17            Pass: 100%/1   | Total:  6m 25s | Avg:  6m 25s | Max:  6m 25s | Hits:  90%/603   
  🟩 Clang18            Pass: 100%/1   | Total:  6m 13s | Avg:  6m 13s | Max:  6m 13s | Hits:  90%/603   
  🟩 Clang19            Pass: 100%/4   | Total: 26m 29s | Avg:  6m 37s | Max:  9m 38s | Hits:  93%/2412  
  🟩 GCC10              Pass: 100%/2   | Total: 12m 28s | Avg:  6m 14s | Max:  6m 39s | Hits:  90%/1210  
  🟩 GCC11              Pass: 100%/1   | Total:  6m 21s | Avg:  6m 21s | Max:  6m 21s | Hits:  90%/603   
  🟩 GCC12              Pass: 100%/1   | Total:  7m 02s | Avg:  7m 02s | Max:  7m 02s | Hits:  90%/603   
  🟩 GCC13              Pass: 100%/8   | Total: 58m 21s | Avg:  7m 17s | Max: 12m 14s | Hits:  92%/4824  
  🟥 MSVC14.39          Pass:   0%/1   | Total: 14m 22s | Avg: 14m 22s | Max: 14m 22s
  🟥 MSVC14.43          Pass:   0%/1   | Total: 13m 22s | Avg: 13m 22s | Max: 13m 22s
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 23m 50s | Avg: 11m 55s | Max: 12m 14s | Hits:  88%/1202  
🟨 cudacxx_family
  🟨 nvcc               Pass:  92%/26  | Total:  3h 18m | Avg:  7m 38s | Max: 14m 22s | Hits:  91%/14476 
🟨 ctk
  🟨 12.0               Pass:  66%/3   | Total: 25m 15s | Avg:  8m 25s | Max: 14m 22s | Hits:  90%/1210  
  🟨 12.9               Pass:  95%/23  | Total:  2h 53m | Avg:  7m 31s | Max: 13m 22s | Hits:  91%/13266 
🟨 cudacxx
  🟨 nvcc12.0           Pass:  66%/3   | Total: 25m 15s | Avg:  8m 25s | Max: 14m 22s | Hits:  90%/1210  
  🟨 nvcc12.9           Pass:  95%/23  | Total:  2h 53m | Avg:  7m 31s | Max: 13m 22s | Hits:  91%/13266 
🟩 sm
  🟩 90                 Pass: 100%/3   | Total: 22m 22s | Avg:  7m 27s | Max: 12m 14s | Hits:  93%/1809  
  🟩 90a                Pass: 100%/1   | Total:  5m 18s | Avg:  5m 18s | Max:  5m 18s | Hits:  90%/603

  • 🟩 python: Pass: 100%/12 | Total: 1h 57m | Avg: 9m 47s | Max: 20m 57s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/12  | Total:  1h 57m | Avg:  9m 47s | Max: 20m 57s
🟩 ctk
  🟩 12.9               Pass: 100%/12  | Total:  1h 57m | Avg:  9m 47s | Max: 20m 57s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/12  | Total:  1h 57m | Avg:  9m 47s | Max: 20m 57s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/12  | Total:  1h 57m | Avg:  9m 47s | Max: 20m 57s
🟩 cxx
  🟩 GCC13              Pass: 100%/12  | Total:  1h 57m | Avg:  9m 47s | Max: 20m 57s
🟩 cxx_family
  🟩 GCC                Pass: 100%/12  | Total:  1h 57m | Avg:  9m 47s | Max: 20m 57s
🟩 gpu
  🟩 rtxa6000           Pass: 100%/12  | Total:  1h 57m | Avg:  9m 47s | Max: 20m 57s
🟩 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total:  6m 52s | Avg:  3m 26s | Max:  3m 39s
  🟩 Build cuda.cooperative Pass: 100%/2   | Total:  6m 56s | Avg:  3m 28s | Max:  3m 29s
  🟩 Build cuda.parallel Pass: 100%/2   | Total: 16m 39s | Avg:  8m 19s | Max:  8m 20s
  🟩 Test cuda.cccl     Pass: 100%/2   | Total:  9m 58s | Avg:  4m 59s | Max:  5m 00s
  🟩 Test cuda.cooperative Pass: 100%/2   | Total: 41m 53s | Avg: 20m 56s | Max: 20m 57s
  🟩 Test cuda.parallel Pass: 100%/2   | Total: 35m 06s | Avg: 17m 33s | Max: 17m 33s
🟩 py_version
  🟩 3.10               Pass: 100%/6   | Total: 58m 58s | Avg:  9m 49s | Max: 20m 57s
  🟩 3.13               Pass: 100%/6   | Total: 58m 26s | Avg:  9m 44s | Max: 20m 56s

  • 🟩 packaging: Pass: 100%/4 | Total: 20m 22s | Avg: 5m 05s | Max: 5m 39s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 20m 22s | Avg:  5m 05s | Max:  5m 39s
🟩 ctk
  🟩 12.0               Pass: 100%/2   | Total:  9m 47s | Avg:  4m 53s | Max:  4m 57s
  🟩 12.9               Pass: 100%/2   | Total: 10m 35s | Avg:  5m 17s | Max:  5m 39s
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/2   | Total:  9m 47s | Avg:  4m 53s | Max:  4m 57s
  🟩 nvcc12.9           Pass: 100%/2   | Total: 10m 35s | Avg:  5m 17s | Max:  5m 39s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 20m 22s | Avg:  5m 05s | Max:  5m 39s
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total:  4m 57s | Avg:  4m 57s | Max:  4m 57s
  🟩 Clang19            Pass: 100%/1   | Total:  4m 56s | Avg:  4m 56s | Max:  4m 56s
  🟩 GCC12              Pass: 100%/1   | Total:  4m 50s | Avg:  4m 50s | Max:  4m 50s
  🟩 GCC13              Pass: 100%/1   | Total:  5m 39s | Avg:  5m 39s | Max:  5m 39s
🟩 cxx_family
  🟩 Clang              Pass: 100%/2   | Total:  9m 53s | Avg:  4m 56s | Max:  4m 57s
  🟩 GCC                Pass: 100%/2   | Total: 10m 29s | Avg:  5m 14s | Max:  5m 39s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 20m 22s | Avg:  5m 05s | Max:  5m 39s
🟩 jobs
  🟩 Test               Pass: 100%/4   | Total: 20m 22s | Avg:  5m 05s | Max:  5m 39s

  • 🟩 stdpar: Pass: 100%/4 | Total: 19m 54s | Avg: 4m 58s | Max: 5m 53s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 11m 15s | Avg:  5m 37s | Max:  5m 53s
  🟩 arm64              Pass: 100%/2   | Total:  8m 39s | Avg:  4m 19s | Max:  4m 21s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 19m 54s | Avg:  4m 58s | Max:  5m 53s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 19m 54s | Avg:  4m 58s | Max:  5m 53s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 19m 54s | Avg:  4m 58s | Max:  5m 53s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 19m 54s | Avg:  4m 58s | Max:  5m 53s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 19m 54s | Avg:  4m 58s | Max:  5m 53s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 19m 54s | Avg:  4m 58s | Max:  5m 53s
🟩 jobs
  🟩 Build              Pass: 100%/4   | Total: 19m 54s | Avg:  4m 58s | Max:  5m 53s
🟩 std
  🟩 17                 Pass: 100%/2   | Total:  9m 43s | Avg:  4m 51s | Max:  5m 22s
  🟩 20                 Pass: 100%/2   | Total: 10m 11s | Avg:  5m 05s | Max:  5m 53s

  • 🟩 cccl_c_parallel: Pass: 100%/2 | Total: 14m 53s | Avg: 7m 26s | Max: 11m 21s | Hits: 98%/328 

    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 14m 53s | Avg:  7m 26s | Max: 11m 21s | Hits:  98%/328   
🟩 ctk
  🟩 12.9               Pass: 100%/2   | Total: 14m 53s | Avg:  7m 26s | Max: 11m 21s | Hits:  98%/328   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/2   | Total: 14m 53s | Avg:  7m 26s | Max: 11m 21s | Hits:  98%/328   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/2   | Total: 14m 53s | Avg:  7m 26s | Max: 11m 21s | Hits:  98%/328   
🟩 cxx
  🟩 GCC13              Pass: 100%/2   | Total: 14m 53s | Avg:  7m 26s | Max: 11m 21s | Hits:  98%/328   
🟩 cxx_family
  🟩 GCC                Pass: 100%/2   | Total: 14m 53s | Avg:  7m 26s | Max: 11m 21s | Hits:  98%/328   
🟩 gpu
  🟩 rtx2080            Pass: 100%/2   | Total: 14m 53s | Avg:  7m 26s | Max: 11m 21s | Hits:  98%/328   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  3m 32s | Avg:  3m 32s | Max:  3m 32s | Hits:  97%/164   
  🟩 Test               Pass: 100%/1   | Total: 11m 21s | Avg: 11m 21s | Max: 11m 21s | Hits:  98%/164

👃 Inspect Changes

Modifications in project?

Project
CCCL Infrastructure
CCCL Packaging
libcu++
+/- CUB
Thrust
CUDA Experimental
stdpar
python
CCCL C Parallel Library
Catch2Helper

Modifications in project or dependencies?

Project
CCCL Infrastructure
+/- CCCL Packaging
libcu++
+/- CUB
+/- Thrust
+/- CUDA Experimental
+/- stdpar
+/- python
+/- CCCL C Parallel Library
+/- Catch2Helper

🏃‍ Runner counts (total jobs: 142)
# Runner
95 linux-amd64-cpu16
12 linux-amd64-gpu-rtxa6000-latest-1
11 windows-amd64-cpu16
10 linux-arm64-cpu16
7 linux-amd64-gpu-rtx2080-latest-1
4 linux-amd64-gpu-h100-latest-1
3 linux-amd64-gpu-rtx4090-latest-1

@bernhardmgruber bernhardmgruber mentioned this pull request Jun 4, 2025
Merged
@bernhardmgruber
bernhardmgruber requested a review from a team as a code owner June 4, 2025 11:18
@bernhardmgruber
bernhardmgruber marked this pull request as draft June 4, 2025 11:46
@cccl-authenticator-app cccl-authenticator-app Bot moved this from In Review to In Progress in CCCL Jun 4, 2025
@bernhardmgruber
bernhardmgruber marked this pull request as ready for review June 4, 2025 12:11
gevtushenko
gevtushenko requested changes Jun 16, 2025
View reviewed changes
Comment thread cub/cub/device/dispatch/kernels/transform.cuh Outdated
Comment thread cub/cub/device/dispatch/kernels/transform.cuh Outdated
Comment thread cub/cub/device/dispatch/kernels/transform.cuh Outdated
Comment thread cub/cub/device/dispatch/kernels/transform.cuh Outdated
Comment thread cub/cub/device/dispatch/kernels/transform.cuh Outdated
Comment thread cub/cub/device/dispatch/kernels/transform.cuh Outdated
@github-project-automation github-project-automation Bot moved this from In Review to In Progress in CCCL Jun 16, 2025
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🟨 CI finished in 5h 55m: Pass: 97%/138 | Total: 3d 05h | Avg: 33m 37s | Max: 1h 27m | Hits: 80%/158790

  • 🟨 cub: Pass: 91%/47 | Total: 1d 18h | Avg: 54m 41s | Max: 1h 27m | Hits: 74%/53359 

    🔍 cpu: amd64 🔍
  🔍 amd64              Pass:  91%/45  | Total:  1d 16h | Avg: 54m 37s | Max:  1h 27m | Hits:  74%/50851 
  🟩 arm64              Pass: 100%/2   | Total:  1h 52m | Avg: 56m 13s | Max: 56m 14s | Hits:  67%/2508  
🔍 cudacxx_family: nvcc 🔍
  🟩 ClangCUDA          Pass: 100%/2   | Total:  1h 03m | Avg: 31m 46s | Max: 34m 28s | Hits:  74%/2159  
  🔍 nvcc               Pass:  91%/45  | Total:  1d 17h | Avg: 55m 43s | Max:  1h 27m | Hits:  74%/51200 
🚨 cxx_family: MSVC 🚨
  🟩 Clang              Pass: 100%/19  | Total: 16h 05m | Avg: 50m 50s | Max:  1h 02m | Hits:  71%/23461 
  🟩 GCC                Pass: 100%/22  | Total: 19h 13m | Avg: 52m 26s | Max:  1h 07m | Hits:  76%/27591 
  🔥 MSVC               Pass:   0%/4   | Total:  5h 10m | Avg:  1h 17m | Max:  1h 27m
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 20m | Avg:  1h 10m | Max:  1h 14m | Hits:  67%/2307  
🔍 gpu: rtx2080 🔍
  🟩 h100               Pass: 100%/3   | Total:  1h 37m | Avg: 32m 34s | Max: 34m 07s | Hits:  88%/3765  
  🔍 rtx2080            Pass:  88%/36  | Total:  1d 11h | Avg: 59m 27s | Max:  1h 27m | Hits:  68%/39560 
  🟩 rtxa6000           Pass: 100%/8   | Total:  5h 32m | Avg: 41m 35s | Max: 59m 52s | Hits:  91%/10034 
🔍 jobs: Build 🔍
  🔍 Build              Pass:  89%/39  | Total:  1d 14h | Avg: 58m 45s | Max:  1h 27m | Hits:  68%/43323 
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 39m 25s | Avg: 39m 25s | Max: 39m 25s | Hits:  99%/1255  
  🟩 GraphCapture       Pass: 100%/1   | Total: 33m 34s | Avg: 33m 34s | Max: 33m 34s | Hits:  99%/1255  
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 45m | Avg: 35m 03s | Max: 40m 52s | Hits:  99%/3763  
  🟩 TestGPU            Pass: 100%/3   | Total:  1h 41m | Avg: 33m 47s | Max: 39m 30s | Hits:  99%/3763  
🟨 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total:  1h 03m | Avg: 31m 46s | Max: 34m 28s | Hits:  74%/2159  
  🟨 nvcc12.0           Pass:  80%/5   | Total:  4h 49m | Avg: 57m 49s | Max:  1h 11m | Hits:  67%/5017  
  🟨 nvcc12.9           Pass:  92%/40  | Total:  1d 12h | Avg: 55m 27s | Max:  1h 27m | Hits:  74%/46183 
🟨 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  3h 40m | Avg: 55m 01s | Max:  1h 02m | Hits:  67%/5018  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 54m | Avg: 57m 06s | Max: 57m 07s | Hits:  67%/2505  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 52m | Avg: 56m 04s | Max: 58m 08s | Hits:  67%/2505  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 55m | Avg: 57m 43s | Max:  1h 00m | Hits:  67%/2505  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 49m | Avg: 54m 52s | Max: 56m 33s | Hits:  67%/2505  
  🟩 Clang19            Pass: 100%/7   | Total:  4h 54m | Avg: 42m 01s | Max: 56m 51s | Hits:  79%/8423  
  🟩 GCC7               Pass: 100%/2   | Total:  2h 01m | Avg:  1h 00m | Max:  1h 03m | Hits:  67%/2508  
  🟩 GCC8               Pass: 100%/1   | Total: 57m 07s | Avg: 57m 07s | Max: 57m 07s | Hits:  67%/1254  
  🟩 GCC9               Pass: 100%/2   | Total:  1h 56m | Avg: 58m 12s | Max: 58m 59s | Hits:  67%/2508  
  🟩 GCC10              Pass: 100%/2   | Total:  2h 02m | Avg:  1h 01m | Max:  1h 02m | Hits:  67%/2509  
  🟩 GCC11              Pass: 100%/2   | Total:  2h 02m | Avg:  1h 01m | Max:  1h 04m | Hits:  67%/2505  
  🟩 GCC12              Pass: 100%/2   | Total:  2h 08m | Avg:  1h 04m | Max:  1h 07m | Hits:  67%/2505  
  🟩 GCC13              Pass: 100%/11  | Total:  8h 05m | Avg: 44m 08s | Max:  1h 00m | Hits:  85%/13802 
  🟥 MSVC14.29          Pass:   0%/2   | Total:  2h 39m | Avg:  1h 19m | Max:  1h 27m
  🟥 MSVC14.43          Pass:   0%/2   | Total:  2h 30m | Avg:  1h 15m | Max:  1h 16m
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 20m | Avg:  1h 10m | Max:  1h 14m | Hits:  67%/2307  
🟨 ctk
  🟨 12.0               Pass:  80%/5   | Total:  4h 49m | Avg: 57m 49s | Max:  1h 11m | Hits:  67%/5017  
  🟨 12.9               Pass:  92%/42  | Total:  1d 14h | Avg: 54m 19s | Max:  1h 27m | Hits:  74%/48342 
🟩 sm
  🟩 90                 Pass: 100%/3   | Total:  1h 37m | Avg: 32m 34s | Max: 34m 07s | Hits:  88%/3765  
  🟩 90;90a;100         Pass: 100%/1   | Total:  1h 00m | Avg:  1h 00m | Max:  1h 00m | Hits:  67%/1255  
🟨 std
  🟨 17                 Pass:  85%/21  | Total: 21h 13m | Avg:  1h 00m | Max:  1h 27m | Hits:  68%/22280 
  🟨 20                 Pass:  96%/26  | Total: 21h 37m | Avg: 49m 53s | Max:  1h 16m | Hits:  78%/31079

  • 🟩 thrust: Pass: 100%/47 | Total: 1d 05h | Avg: 37m 04s | Max: 1h 11m | Hits: 81%/89895 

    🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 47m 59s | Avg: 23m 59s | Max: 30m 52s | Hits:  89%/3828  
🟩 cpu
  🟩 amd64              Pass: 100%/45  | Total:  1d 03h | Avg: 37m 14s | Max:  1h 11m | Hits:  81%/86068 
  🟩 arm64              Pass: 100%/2   | Total:  1h 07m | Avg: 33m 39s | Max: 36m 20s | Hits:  80%/3827  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  3h 33m | Avg: 42m 39s | Max:  1h 07m | Hits:  78%/9560  
  🟩 12.9               Pass: 100%/42  | Total:  1d 01h | Avg: 36m 25s | Max:  1h 11m | Hits:  82%/80335 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 55m 20s | Avg: 27m 40s | Max: 27m 45s | Hits:  79%/3826  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  3h 33m | Avg: 42m 39s | Max:  1h 07m | Hits:  78%/9560  
  🟩 nvcc12.9           Pass: 100%/40  | Total:  1d 00h | Avg: 36m 51s | Max:  1h 11m | Hits:  82%/76509 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 55m 20s | Avg: 27m 40s | Max: 27m 45s | Hits:  79%/3826  
  🟩 nvcc               Pass: 100%/45  | Total:  1d 04h | Avg: 37m 29s | Max:  1h 11m | Hits:  81%/86069 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  2h 16m | Avg: 34m 00s | Max: 38m 21s | Hits:  79%/7652  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 13m | Avg: 36m 43s | Max: 40m 27s | Hits:  79%/3826  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 13m | Avg: 36m 42s | Max: 40m 30s | Hits:  79%/3826  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 08m | Avg: 34m 16s | Max: 34m 51s | Hits:  79%/3826  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 15m | Avg: 37m 32s | Max: 38m 58s | Hits:  79%/3826  
  🟩 Clang19            Pass: 100%/7   | Total:  3h 00m | Avg: 25m 43s | Max: 38m 27s | Hits:  85%/13391 
  🟩 GCC7               Pass: 100%/2   | Total:  1h 21m | Avg: 40m 55s | Max: 42m 30s | Hits:  79%/3828  
  🟩 GCC8               Pass: 100%/1   | Total: 37m 46s | Avg: 37m 46s | Max: 37m 46s | Hits:  79%/1914  
  🟩 GCC9               Pass: 100%/2   | Total:  1h 17m | Avg: 38m 45s | Max: 39m 05s | Hits:  79%/3828  
  🟩 GCC10              Pass: 100%/2   | Total:  1h 14m | Avg: 37m 03s | Max: 37m 24s | Hits:  79%/3828  
  🟩 GCC11              Pass: 100%/2   | Total:  1h 16m | Avg: 38m 09s | Max: 39m 41s | Hits:  79%/3828  
  🟩 GCC12              Pass: 100%/2   | Total:  1h 18m | Avg: 39m 19s | Max: 39m 43s | Hits:  79%/3828  
  🟩 GCC13              Pass: 100%/10  | Total:  4h 23m | Avg: 26m 21s | Max: 43m 24s | Hits:  87%/19140 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 16m | Avg:  1h 08m | Max:  1h 09m | Hits:  72%/3812  
  🟩 MSVC14.43          Pass: 100%/3   | Total:  2h 47m | Avg: 55m 51s | Max:  1h 08m | Hits:  81%/5718  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 22m | Avg:  1h 11m | Max:  1h 11m | Hits:  72%/3824  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total: 10h 06m | Avg: 31m 55s | Max: 40m 30s | Hits:  81%/36347 
  🟩 GCC                Pass: 100%/21  | Total: 11h 29m | Avg: 32m 50s | Max: 43m 24s | Hits:  83%/40194 
  🟩 MSVC               Pass: 100%/5   | Total:  5h 04m | Avg:  1h 00m | Max:  1h 09m | Hits:  77%/9530  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 22m | Avg:  1h 11m | Max:  1h 11m | Hits:  72%/3824  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 33m 23s | Avg: 16m 41s | Max: 20m 01s | Hits:  89%/3828  
  🟩 rtx2080            Pass: 100%/35  | Total: 23h 56m | Avg: 41m 02s | Max:  1h 11m | Hits:  78%/66946 
  🟩 rtx4090            Pass: 100%/10  | Total:  4h 32m | Avg: 27m 16s | Max:  1h 08m | Hits:  91%/19121 
🟩 jobs
  🟩 Build              Pass: 100%/40  | Total:  1d 03h | Avg: 40m 55s | Max:  1h 11m | Hits:  78%/76507 
  🟩 TestCPU            Pass: 100%/3   | Total: 50m 43s | Avg: 16m 54s | Max: 33m 06s | Hits:  99%/5733  
  🟩 TestGPU            Pass: 100%/4   | Total: 55m 03s | Avg: 13m 45s | Max: 17m 07s | Hits:  99%/7655  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 33m 23s | Avg: 16m 41s | Max: 20m 01s | Hits:  89%/3828  
  🟩 90;90a;100         Pass: 100%/1   | Total: 43m 24s | Avg: 43m 24s | Max: 43m 24s | Hits:  79%/1914  
🟩 std
  🟩 17                 Pass: 100%/21  | Total: 14h 55m | Avg: 42m 39s | Max:  1h 10m | Hits:  78%/40160 
  🟩 20                 Pass: 100%/24  | Total: 13h 19m | Avg: 33m 17s | Max:  1h 11m | Hits:  84%/45907

  • 🟩 cudax: Pass: 100%/26 | Total: 3h 04m | Avg: 7m 05s | Max: 15m 26s | Hits: 90%/15208 

    🟩 cpu
  🟩 amd64              Pass: 100%/22  | Total:  2h 42m | Avg:  7m 22s | Max: 15m 26s | Hits:  90%/12776 
  🟩 arm64              Pass: 100%/4   | Total: 22m 21s | Avg:  5m 35s | Max:  6m 05s | Hits:  90%/2432  
🟩 ctk
  🟩 12.0               Pass: 100%/3   | Total: 25m 25s | Avg:  8m 28s | Max: 15m 26s | Hits:  88%/1523  
  🟩 12.9               Pass: 100%/23  | Total:  2h 39m | Avg:  6m 54s | Max: 13m 40s | Hits:  91%/13685 
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/3   | Total: 25m 25s | Avg:  8m 28s | Max: 15m 26s | Hits:  88%/1523  
  🟩 nvcc12.9           Pass: 100%/23  | Total:  2h 39m | Avg:  6m 54s | Max: 13m 40s | Hits:  91%/13685 
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/26  | Total:  3h 04m | Avg:  7m 05s | Max: 15m 26s | Hits:  90%/15208 
🟩 cxx
  🟩 Clang14            Pass: 100%/2   | Total: 10m 33s | Avg:  5m 16s | Max:  5m 48s | Hits:  90%/1218  
  🟩 Clang15            Pass: 100%/1   | Total:  5m 46s | Avg:  5m 46s | Max:  5m 46s | Hits:  90%/608   
  🟩 Clang16            Pass: 100%/1   | Total:  5m 56s | Avg:  5m 56s | Max:  5m 56s | Hits:  90%/608   
  🟩 Clang17            Pass: 100%/1   | Total:  6m 21s | Avg:  6m 21s | Max:  6m 21s | Hits:  90%/608   
  🟩 Clang18            Pass: 100%/1   | Total:  6m 21s | Avg:  6m 21s | Max:  6m 21s | Hits:  90%/608   
  🟩 Clang19            Pass: 100%/4   | Total: 24m 28s | Avg:  6m 07s | Max:  8m 30s | Hits:  92%/2432  
  🟩 GCC10              Pass: 100%/2   | Total: 11m 19s | Avg:  5m 39s | Max:  6m 05s | Hits:  90%/1218  
  🟩 GCC11              Pass: 100%/1   | Total:  6m 28s | Avg:  6m 28s | Max:  6m 28s | Hits:  90%/608   
  🟩 GCC12              Pass: 100%/1   | Total:  6m 34s | Avg:  6m 34s | Max:  6m 34s | Hits:  90%/608   
  🟩 GCC13              Pass: 100%/8   | Total: 51m 35s | Avg:  6m 26s | Max:  9m 48s | Hits:  92%/4864  
  🟩 MSVC14.39          Pass: 100%/1   | Total: 15m 26s | Avg: 15m 26s | Max: 15m 26s | Hits:  79%/307   
  🟩 MSVC14.43          Pass: 100%/1   | Total: 13m 40s | Avg: 13m 40s | Max: 13m 40s | Hits:  78%/309   
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 19m 58s | Avg:  9m 59s | Max: 10m 29s | Hits:  88%/1212  
🟩 cxx_family
  🟩 Clang              Pass: 100%/10  | Total: 59m 25s | Avg:  5m 56s | Max:  8m 30s | Hits:  91%/6082  
  🟩 GCC                Pass: 100%/12  | Total:  1h 15m | Avg:  6m 19s | Max:  9m 48s | Hits:  91%/7298  
  🟩 MSVC               Pass: 100%/2   | Total: 29m 06s | Avg: 14m 33s | Max: 15m 26s | Hits:  78%/616   
  🟩 NVHPC              Pass: 100%/2   | Total: 19m 58s | Avg:  9m 59s | Max: 10m 29s | Hits:  88%/1212  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 13m 25s | Avg:  6m 42s | Max:  7m 55s | Hits:  94%/1216  
  🟩 rtx2080            Pass: 100%/24  | Total:  2h 51m | Avg:  7m 07s | Max: 15m 26s | Hits:  90%/13992 
🟩 jobs
  🟩 Build              Pass: 100%/23  | Total:  2h 38m | Avg:  6m 52s | Max: 15m 26s | Hits:  89%/13384 
  🟩 Test               Pass: 100%/3   | Total: 26m 13s | Avg:  8m 44s | Max:  9m 48s | Hits:  99%/1824  
🟩 sm
  🟩 90                 Pass: 100%/3   | Total: 18m 22s | Avg:  6m 07s | Max:  7m 55s | Hits:  93%/1824  
  🟩 90a                Pass: 100%/1   | Total:  4m 58s | Avg:  4m 58s | Max:  4m 58s | Hits:  90%/608   
🟩 std
  🟩 17                 Pass: 100%/4   | Total: 25m 33s | Avg:  6m 23s | Max:  9m 29s | Hits:  89%/2430  
  🟩 20                 Pass: 100%/22  | Total:  2h 38m | Avg:  7m 13s | Max: 15m 26s | Hits:  91%/12778

  • 🟩 python: Pass: 100%/8 | Total: 1h 38m | Avg: 12m 20s | Max: 18m 26s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/8   | Total:  1h 38m | Avg: 12m 20s | Max: 18m 26s
🟩 ctk
  🟩 12.9               Pass: 100%/8   | Total:  1h 38m | Avg: 12m 20s | Max: 18m 26s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/8   | Total:  1h 38m | Avg: 12m 20s | Max: 18m 26s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/8   | Total:  1h 38m | Avg: 12m 20s | Max: 18m 26s
🟩 cxx
  🟩 GCC13              Pass: 100%/8   | Total:  1h 38m | Avg: 12m 20s | Max: 18m 26s
🟩 cxx_family
  🟩 GCC                Pass: 100%/8   | Total:  1h 38m | Avg: 12m 20s | Max: 18m 26s
🟩 gpu
  🟩 rtxa6000           Pass: 100%/8   | Total:  1h 38m | Avg: 12m 20s | Max: 18m 26s
🟩 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total: 19m 52s | Avg:  9m 56s | Max: 10m 01s
  🟩 Test cuda.cccl.cooperative Pass: 100%/2   | Total: 35m 58s | Avg: 17m 59s | Max: 18m 26s
  🟩 Test cuda.cccl.headers Pass: 100%/2   | Total:  7m 43s | Avg:  3m 51s | Max:  4m 06s
  🟩 Test cuda.cccl.parallel Pass: 100%/2   | Total: 35m 13s | Avg: 17m 36s | Max: 17m 58s
🟩 py_version
  🟩 3.10               Pass: 100%/4   | Total: 48m 15s | Avg: 12m 03s | Max: 17m 32s
  🟩 3.13               Pass: 100%/4   | Total: 50m 31s | Avg: 12m 37s | Max: 18m 26s

  • 🟩 packaging: Pass: 100%/4 | Total: 14m 40s | Avg: 3m 40s | Max: 3m 50s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 14m 40s | Avg:  3m 40s | Max:  3m 50s
🟩 ctk
  🟩 12.0               Pass: 100%/2   | Total:  7m 24s | Avg:  3m 42s | Max:  3m 50s
  🟩 12.9               Pass: 100%/2   | Total:  7m 16s | Avg:  3m 38s | Max:  3m 47s
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/2   | Total:  7m 24s | Avg:  3m 42s | Max:  3m 50s
  🟩 nvcc12.9           Pass: 100%/2   | Total:  7m 16s | Avg:  3m 38s | Max:  3m 47s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 14m 40s | Avg:  3m 40s | Max:  3m 50s
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total:  3m 34s | Avg:  3m 34s | Max:  3m 34s
  🟩 Clang19            Pass: 100%/1   | Total:  3m 29s | Avg:  3m 29s | Max:  3m 29s
  🟩 GCC12              Pass: 100%/1   | Total:  3m 50s | Avg:  3m 50s | Max:  3m 50s
  🟩 GCC13              Pass: 100%/1   | Total:  3m 47s | Avg:  3m 47s | Max:  3m 47s
🟩 cxx_family
  🟩 Clang              Pass: 100%/2   | Total:  7m 03s | Avg:  3m 31s | Max:  3m 34s
  🟩 GCC                Pass: 100%/2   | Total:  7m 37s | Avg:  3m 48s | Max:  3m 50s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 14m 40s | Avg:  3m 40s | Max:  3m 50s
🟩 jobs
  🟩 Test               Pass: 100%/4   | Total: 14m 40s | Avg:  3m 40s | Max:  3m 50s

  • 🟩 stdpar: Pass: 100%/4 | Total: 15m 32s | Avg: 3m 53s | Max: 4m 00s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total:  7m 48s | Avg:  3m 54s | Max:  3m 55s
  🟩 arm64              Pass: 100%/2   | Total:  7m 44s | Avg:  3m 52s | Max:  4m 00s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 15m 32s | Avg:  3m 53s | Max:  4m 00s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 15m 32s | Avg:  3m 53s | Max:  4m 00s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 15m 32s | Avg:  3m 53s | Max:  4m 00s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 15m 32s | Avg:  3m 53s | Max:  4m 00s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 15m 32s | Avg:  3m 53s | Max:  4m 00s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 15m 32s | Avg:  3m 53s | Max:  4m 00s
🟩 jobs
  🟩 Build              Pass: 100%/4   | Total: 15m 32s | Avg:  3m 53s | Max:  4m 00s
🟩 std
  🟩 17                 Pass: 100%/2   | Total:  7m 53s | Avg:  3m 56s | Max:  4m 00s
  🟩 20                 Pass: 100%/2   | Total:  7m 39s | Avg:  3m 49s | Max:  3m 55s

  • 🟩 cccl_c_parallel: Pass: 100%/2 | Total: 12m 34s | Avg: 6m 17s | Max: 9m 13s | Hits: 98%/328 

    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 12m 34s | Avg:  6m 17s | Max:  9m 13s | Hits:  98%/328   
🟩 ctk
  🟩 12.9               Pass: 100%/2   | Total: 12m 34s | Avg:  6m 17s | Max:  9m 13s | Hits:  98%/328   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/2   | Total: 12m 34s | Avg:  6m 17s | Max:  9m 13s | Hits:  98%/328   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/2   | Total: 12m 34s | Avg:  6m 17s | Max:  9m 13s | Hits:  98%/328   
🟩 cxx
  🟩 GCC13              Pass: 100%/2   | Total: 12m 34s | Avg:  6m 17s | Max:  9m 13s | Hits:  98%/328   
🟩 cxx_family
  🟩 GCC                Pass: 100%/2   | Total: 12m 34s | Avg:  6m 17s | Max:  9m 13s | Hits:  98%/328   
🟩 gpu
  🟩 rtx2080            Pass: 100%/2   | Total: 12m 34s | Avg:  6m 17s | Max:  9m 13s | Hits:  98%/328   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  3m 21s | Avg:  3m 21s | Max:  3m 21s | Hits:  97%/164   
  🟩 Test               Pass: 100%/1   | Total:  9m 13s | Avg:  9m 13s | Max:  9m 13s | Hits:  98%/164

👃 Inspect Changes

Modifications in project?

Project
CCCL Infrastructure
CCCL Packaging
libcu++
+/- CUB
Thrust
CUDA Experimental
stdpar
python
+/- CCCL C Parallel Library
Catch2Helper

Modifications in project or dependencies?

Project
CCCL Infrastructure
+/- CCCL Packaging
libcu++
+/- CUB
+/- Thrust
+/- CUDA Experimental
+/- stdpar
+/- python
+/- CCCL C Parallel Library
+/- Catch2Helper

🏃‍ Runner counts (total jobs: 138)
# Runner
91 linux-amd64-cpu16
12 linux-amd64-gpu-rtxa6000-latest-1
11 windows-amd64-cpu16
10 linux-arm64-cpu16
7 linux-amd64-gpu-rtx2080-latest-1
4 linux-amd64-gpu-h100-latest-1
3 linux-amd64-gpu-rtx4090-latest-1

gevtushenko
gevtushenko requested changes Jun 17, 2025
View reviewed changes
Comment thread cub/cub/device/dispatch/kernels/transform.cuh Outdated
Comment thread cub/cub/device/dispatch/tuning/tuning_transform.cuh Outdated
@github-actions

github-actions Bot commented Jun 18, 2025

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🟨 CI finished in 3h 52m: Pass: 97%/138 | Total: 2d 11h | Avg: 26m 02s | Max: 2h 35m | Hits: 88%/158861

  • 🟨 cub: Pass: 91%/47 | Total: 1d 12h | Avg: 47m 02s | Max: 2h 35m | Hits: 80%/53402 

    🔍 cpu: amd64 🔍
  🔍 amd64              Pass:  91%/45  | Total:  1d 11h | Avg: 47m 25s | Max:  2h 35m | Hits:  80%/50892 
  🟩 arm64              Pass: 100%/2   | Total:  1h 17m | Avg: 38m 38s | Max: 42m 03s | Hits:  76%/2510  
🔍 cudacxx_family: nvcc 🔍
  🟩 ClangCUDA          Pass: 100%/2   | Total: 29m 21s | Avg: 14m 40s | Max: 15m 41s | Hits:  90%/2161  
  🔍 nvcc               Pass:  91%/45  | Total:  1d 12h | Avg: 48m 29s | Max:  2h 35m | Hits:  79%/51241 
🚨 cxx_family: MSVC 🚨
  🟩 Clang              Pass: 100%/19  | Total: 11h 56m | Avg: 37m 43s | Max: 45m 56s | Hits:  80%/23480 
  🟩 GCC                Pass: 100%/22  | Total: 17h 58m | Avg: 49m 00s | Max:  2h 35m | Hits:  80%/27613 
  🔥 MSVC               Pass:   0%/4   | Total:  5h 03m | Avg:  1h 15m | Max:  1h 25m
  🟩 NVHPC              Pass: 100%/2   | Total:  1h 52m | Avg: 56m 12s | Max: 57m 01s | Hits:  74%/2309  
🔍 gpu: rtx2080 🔍
  🟩 h100               Pass: 100%/3   | Total:  1h 12m | Avg: 24m 06s | Max: 34m 45s | Hits:  96%/3768  
  🔍 rtx2080            Pass:  88%/36  | Total:  1d 04h | Avg: 47m 24s | Max:  1h 25m | Hits:  76%/39592 
  🟩 rtxa6000           Pass: 100%/8   | Total:  7h 12m | Avg: 54m 01s | Max:  2h 35m | Hits:  89%/10042 
🔍 jobs: Build 🔍
  🔍 Build              Pass:  89%/39  | Total:  1d 06h | Avg: 46m 22s | Max:  1h 25m | Hits:  76%/43358 
  🟩 DeviceLaunch       Pass: 100%/1   | Total:  2h 35m | Avg:  2h 35m | Max:  2h 35m | Hits:  67%/1256  
  🟩 GraphCapture       Pass: 100%/1   | Total: 32m 56s | Avg: 32m 56s | Max: 32m 56s | Hits:  99%/1256  
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 48m | Avg: 36m 04s | Max: 38m 31s | Hits:  99%/3766  
  🟩 TestGPU            Pass: 100%/3   | Total:  1h 45m | Avg: 35m 16s | Max: 48m 08s | Hits:  99%/3766  
🟨 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 29m 21s | Avg: 14m 40s | Max: 15m 41s | Hits:  90%/2161  
  🟨 nvcc12.0           Pass:  80%/5   | Total:  3h 41m | Avg: 44m 22s | Max:  1h 05m | Hits:  77%/5021  
  🟨 nvcc12.9           Pass:  92%/40  | Total:  1d 08h | Avg: 48m 59s | Max:  2h 35m | Hits:  79%/46220 
🟨 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  2h 37m | Avg: 39m 15s | Max: 45m 56s | Hits:  77%/5022  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 23m | Avg: 41m 41s | Max: 41m 48s | Hits:  75%/2507  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 26m | Avg: 43m 03s | Max: 45m 52s | Hits:  75%/2507  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 27m | Avg: 43m 59s | Max: 45m 45s | Hits:  75%/2507  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 27m | Avg: 43m 58s | Max: 45m 44s | Hits:  75%/2507  
  🟩 Clang19            Pass: 100%/7   | Total:  3h 34m | Avg: 30m 37s | Max: 41m 10s | Hits:  86%/8430  
  🟩 GCC7               Pass: 100%/2   | Total:  1h 44m | Avg: 52m 13s | Max:  1h 02m | Hits:  71%/2510  
  🟩 GCC8               Pass: 100%/1   | Total: 47m 00s | Avg: 47m 00s | Max: 47m 00s | Hits:  75%/1255  
  🟩 GCC9               Pass: 100%/2   | Total:  1h 34m | Avg: 47m 04s | Max: 49m 39s | Hits:  75%/2510  
  🟩 GCC10              Pass: 100%/2   | Total:  1h 41m | Avg: 50m 37s | Max: 50m 44s | Hits:  74%/2511  
  🟩 GCC11              Pass: 100%/2   | Total:  1h 36m | Avg: 48m 17s | Max: 51m 15s | Hits:  75%/2507  
  🟩 GCC12              Pass: 100%/2   | Total:  1h 44m | Avg: 52m 10s | Max: 55m 35s | Hits:  74%/2507  
  🟩 GCC13              Pass: 100%/11  | Total:  8h 50m | Avg: 48m 12s | Max:  2h 35m | Hits:  86%/13813 
  🟥 MSVC14.29          Pass:   0%/2   | Total:  2h 22m | Avg:  1h 11m | Max:  1h 17m
  🟥 MSVC14.43          Pass:   0%/2   | Total:  2h 41m | Avg:  1h 20m | Max:  1h 25m
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  1h 52m | Avg: 56m 12s | Max: 57m 01s | Hits:  74%/2309  
🟨 ctk
  🟨 12.0               Pass:  80%/5   | Total:  3h 41m | Avg: 44m 22s | Max:  1h 05m | Hits:  77%/5021  
  🟨 12.9               Pass:  92%/42  | Total:  1d 09h | Avg: 47m 21s | Max:  2h 35m | Hits:  80%/48381 
🟩 sm
  🟩 90                 Pass: 100%/3   | Total:  1h 12m | Avg: 24m 06s | Max: 34m 45s | Hits:  96%/3768  
  🟩 90;90a;100         Pass: 100%/1   | Total: 47m 00s | Avg: 47m 00s | Max: 47m 00s | Hits:  75%/1256  
🟨 std
  🟨 17                 Pass:  85%/21  | Total: 17h 11m | Avg: 49m 08s | Max:  1h 17m | Hits:  75%/22298 
  🟨 20                 Pass:  96%/26  | Total: 19h 39m | Avg: 45m 21s | Max:  2h 35m | Hits:  83%/31104

  • 🟩 thrust: Pass: 100%/47 | Total: 18h 33m | Avg: 23m 42s | Max: 1h 06m | Hits: 91%/89895 

    🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 32m 57s | Avg: 16m 28s | Max: 17m 32s | Hits:  95%/3828  
🟩 cpu
  🟩 amd64              Pass: 100%/45  | Total: 17h 59m | Avg: 23m 59s | Max:  1h 06m | Hits:  91%/86068 
  🟩 arm64              Pass: 100%/2   | Total: 34m 11s | Avg: 17m 05s | Max: 19m 26s | Hits:  91%/3827  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  2h 07m | Avg: 25m 29s | Max: 55m 36s | Hits:  89%/9560  
  🟩 12.9               Pass: 100%/42  | Total: 16h 26m | Avg: 23m 29s | Max:  1h 06m | Hits:  91%/80335 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 16m 53s | Avg:  8m 26s | Max:  8m 40s | Hits:  95%/3826  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  2h 07m | Avg: 25m 29s | Max: 55m 36s | Hits:  89%/9560  
  🟩 nvcc12.9           Pass: 100%/40  | Total: 16h 09m | Avg: 24m 14s | Max:  1h 06m | Hits:  91%/76509 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 16m 53s | Avg:  8m 26s | Max:  8m 40s | Hits:  95%/3826  
  🟩 nvcc               Pass: 100%/45  | Total: 18h 17m | Avg: 24m 22s | Max:  1h 06m | Hits:  91%/86069 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  1h 05m | Avg: 16m 20s | Max: 20m 11s | Hits:  91%/7652  
  🟩 Clang15            Pass: 100%/2   | Total: 35m 59s | Avg: 17m 59s | Max: 19m 13s | Hits:  91%/3826  
  🟩 Clang16            Pass: 100%/2   | Total: 36m 10s | Avg: 18m 05s | Max: 19m 21s | Hits:  91%/3826  
  🟩 Clang17            Pass: 100%/2   | Total: 34m 22s | Avg: 17m 11s | Max: 17m 11s | Hits:  91%/3826  
  🟩 Clang18            Pass: 100%/2   | Total: 35m 28s | Avg: 17m 44s | Max: 18m 43s | Hits:  91%/3826  
  🟩 Clang19            Pass: 100%/7   | Total:  1h 27m | Avg: 12m 34s | Max: 22m 20s | Hits:  95%/13391 
  🟩 GCC7               Pass: 100%/2   | Total: 39m 13s | Avg: 19m 36s | Max: 19m 41s | Hits:  90%/3828  
  🟩 GCC8               Pass: 100%/1   | Total: 21m 26s | Avg: 21m 26s | Max: 21m 26s | Hits:  77%/1914  
  🟩 GCC9               Pass: 100%/2   | Total: 48m 35s | Avg: 24m 17s | Max: 24m 53s | Hits:  90%/3828  
  🟩 GCC10              Pass: 100%/2   | Total: 42m 52s | Avg: 21m 26s | Max: 23m 23s | Hits:  90%/3828  
  🟩 GCC11              Pass: 100%/2   | Total: 47m 03s | Avg: 23m 31s | Max: 24m 10s | Hits:  90%/3828  
  🟩 GCC12              Pass: 100%/2   | Total: 45m 26s | Avg: 22m 43s | Max: 23m 43s | Hits:  90%/3828  
  🟩 GCC13              Pass: 100%/10  | Total:  2h 57m | Avg: 17m 45s | Max: 27m 37s | Hits:  95%/19140 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  1h 55m | Avg: 57m 44s | Max: 59m 53s | Hits:  81%/3812  
  🟩 MSVC14.43          Pass: 100%/3   | Total:  2h 42m | Avg: 54m 06s | Max:  1h 06m | Hits:  86%/5718  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  1h 58m | Avg: 59m 18s | Max:  1h 04m | Hits:  86%/3824  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total:  4h 55m | Avg: 15m 32s | Max: 22m 20s | Hits:  92%/36347 
  🟩 GCC                Pass: 100%/21  | Total:  7h 02m | Avg: 20m 06s | Max: 27m 37s | Hits:  92%/40194 
  🟩 MSVC               Pass: 100%/5   | Total:  4h 37m | Avg: 55m 33s | Max:  1h 06m | Hits:  84%/9530  
  🟩 NVHPC              Pass: 100%/2   | Total:  1h 58m | Avg: 59m 18s | Max:  1h 04m | Hits:  86%/3824  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 22m 20s | Avg: 11m 10s | Max: 16m 58s | Hits:  99%/3828  
  🟩 rtx2080            Pass: 100%/35  | Total: 14h 33m | Avg: 24m 56s | Max:  1h 06m | Hits:  89%/66946 
  🟩 rtx4090            Pass: 100%/10  | Total:  3h 38m | Avg: 21m 51s | Max:  1h 00m | Hits:  95%/19121 
🟩 jobs
  🟩 Build              Pass: 100%/40  | Total: 16h 44m | Avg: 25m 06s | Max:  1h 06m | Hits:  89%/76507 
  🟩 TestCPU            Pass: 100%/3   | Total: 53m 06s | Avg: 17m 42s | Max: 35m 24s | Hits:  99%/5733  
  🟩 TestGPU            Pass: 100%/4   | Total: 56m 24s | Avg: 14m 06s | Max: 16m 58s | Hits:  99%/7655  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 22m 20s | Avg: 11m 10s | Max: 16m 58s | Hits:  99%/3828  
  🟩 90;90a;100         Pass: 100%/1   | Total: 27m 37s | Avg: 27m 37s | Max: 27m 37s | Hits:  90%/1914  
🟩 std
  🟩 17                 Pass: 100%/21  | Total:  9h 43m | Avg: 27m 48s | Max:  1h 06m | Hits:  88%/40160 
  🟩 20                 Pass: 100%/24  | Total:  8h 17m | Avg: 20m 42s | Max:  1h 00m | Hits:  93%/45907

  • 🟩 cudax: Pass: 100%/26 | Total: 2h 10m | Avg: 5m 00s | Max: 11m 29s | Hits: 99%/15234 

    🟩 cpu
  🟩 amd64              Pass: 100%/22  | Total:  1h 57m | Avg:  5m 20s | Max: 11m 29s | Hits:  99%/12798 
  🟩 arm64              Pass: 100%/4   | Total: 12m 26s | Avg:  3m 06s | Max:  3m 32s | Hits:  99%/2436  
🟩 ctk
  🟩 12.0               Pass: 100%/3   | Total: 17m 47s | Avg:  5m 55s | Max: 11m 29s | Hits:  99%/1526  
  🟩 12.9               Pass: 100%/23  | Total:  1h 52m | Avg:  4m 52s | Max: 11m 28s | Hits:  99%/13708 
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/3   | Total: 17m 47s | Avg:  5m 55s | Max: 11m 29s | Hits:  99%/1526  
  🟩 nvcc12.9           Pass: 100%/23  | Total:  1h 52m | Avg:  4m 52s | Max: 11m 28s | Hits:  99%/13708 
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/26  | Total:  2h 10m | Avg:  5m 00s | Max: 11m 29s | Hits:  99%/15234 
🟩 cxx
  🟩 Clang14            Pass: 100%/2   | Total:  6m 17s | Avg:  3m 08s | Max:  3m 21s | Hits: 100%/1220  
  🟩 Clang15            Pass: 100%/1   | Total:  3m 35s | Avg:  3m 35s | Max:  3m 35s | Hits: 100%/609   
  🟩 Clang16            Pass: 100%/1   | Total:  3m 21s | Avg:  3m 21s | Max:  3m 21s | Hits: 100%/609   
  🟩 Clang17            Pass: 100%/1   | Total:  3m 31s | Avg:  3m 31s | Max:  3m 31s | Hits: 100%/609   
  🟩 Clang18            Pass: 100%/1   | Total:  3m 14s | Avg:  3m 14s | Max:  3m 14s | Hits: 100%/609   
  🟩 Clang19            Pass: 100%/4   | Total: 17m 21s | Avg:  4m 20s | Max:  8m 18s | Hits:  99%/2436  
  🟩 GCC10              Pass: 100%/2   | Total:  6m 53s | Avg:  3m 26s | Max:  3m 31s | Hits:  99%/1220  
  🟩 GCC11              Pass: 100%/1   | Total:  3m 55s | Avg:  3m 55s | Max:  3m 55s | Hits:  99%/609   
  🟩 GCC12              Pass: 100%/1   | Total:  3m 47s | Avg:  3m 47s | Max:  3m 47s | Hits:  99%/609   
  🟩 GCC13              Pass: 100%/8   | Total: 40m 25s | Avg:  5m 03s | Max: 10m 14s | Hits:  99%/4872  
  🟩 MSVC14.39          Pass: 100%/1   | Total: 11m 29s | Avg: 11m 29s | Max: 11m 29s | Hits:  95%/308   
  🟩 MSVC14.43          Pass: 100%/1   | Total: 11m 28s | Avg: 11m 28s | Max: 11m 28s | Hits:  95%/310   
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 14m 47s | Avg:  7m 23s | Max:  7m 38s | Hits:  97%/1214  
🟩 cxx_family
  🟩 Clang              Pass: 100%/10  | Total: 37m 19s | Avg:  3m 43s | Max:  8m 18s | Hits:  99%/6092  
  🟩 GCC                Pass: 100%/12  | Total: 55m 00s | Avg:  4m 35s | Max: 10m 14s | Hits:  99%/7310  
  🟩 MSVC               Pass: 100%/2   | Total: 22m 57s | Avg: 11m 28s | Max: 11m 29s | Hits:  95%/618   
  🟩 NVHPC              Pass: 100%/2   | Total: 14m 47s | Avg:  7m 23s | Max:  7m 38s | Hits:  97%/1214  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 12m 53s | Avg:  6m 26s | Max:  9m 39s | Hits:  99%/1218  
  🟩 rtx2080            Pass: 100%/24  | Total:  1h 57m | Avg:  4m 52s | Max: 11m 29s | Hits:  99%/14016 
🟩 jobs
  🟩 Build              Pass: 100%/23  | Total:  1h 41m | Avg:  4m 25s | Max: 11m 29s | Hits:  99%/13407 
  🟩 Test               Pass: 100%/3   | Total: 28m 11s | Avg:  9m 23s | Max: 10m 14s | Hits:  99%/1827  
🟩 sm
  🟩 90                 Pass: 100%/3   | Total: 16m 06s | Avg:  5m 22s | Max:  9m 39s | Hits:  99%/1827  
  🟩 90a                Pass: 100%/1   | Total:  3m 16s | Avg:  3m 16s | Max:  3m 16s | Hits:  99%/609   
🟩 std
  🟩 17                 Pass: 100%/4   | Total: 16m 21s | Avg:  4m 05s | Max:  7m 09s | Hits:  99%/2434  
  🟩 20                 Pass: 100%/22  | Total:  1h 53m | Avg:  5m 10s | Max: 11m 29s | Hits:  99%/12800

  • 🟩 python: Pass: 100%/8 | Total: 1h 39m | Avg: 12m 24s | Max: 19m 00s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/8   | Total:  1h 39m | Avg: 12m 24s | Max: 19m 00s
🟩 ctk
  🟩 12.9               Pass: 100%/8   | Total:  1h 39m | Avg: 12m 24s | Max: 19m 00s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/8   | Total:  1h 39m | Avg: 12m 24s | Max: 19m 00s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/8   | Total:  1h 39m | Avg: 12m 24s | Max: 19m 00s
🟩 cxx
  🟩 GCC13              Pass: 100%/8   | Total:  1h 39m | Avg: 12m 24s | Max: 19m 00s
🟩 cxx_family
  🟩 GCC                Pass: 100%/8   | Total:  1h 39m | Avg: 12m 24s | Max: 19m 00s
🟩 gpu
  🟩 rtxa6000           Pass: 100%/8   | Total:  1h 39m | Avg: 12m 24s | Max: 19m 00s
🟩 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total: 18m 56s | Avg:  9m 28s | Max:  9m 28s
  🟩 Test cuda.cccl.cooperative Pass: 100%/2   | Total: 37m 02s | Avg: 18m 31s | Max: 19m 00s
  🟩 Test cuda.cccl.headers Pass: 100%/2   | Total:  8m 19s | Avg:  4m 09s | Max:  4m 32s
  🟩 Test cuda.cccl.parallel Pass: 100%/2   | Total: 35m 02s | Avg: 17m 31s | Max: 17m 40s
🟩 py_version
  🟩 3.10               Pass: 100%/4   | Total: 50m 40s | Avg: 12m 40s | Max: 19m 00s
  🟩 3.13               Pass: 100%/4   | Total: 48m 39s | Avg: 12m 09s | Max: 18m 02s

  • 🟩 packaging: Pass: 100%/4 | Total: 11m 37s | Avg: 2m 54s | Max: 3m 14s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 11m 37s | Avg:  2m 54s | Max:  3m 14s
🟩 ctk
  🟩 12.0               Pass: 100%/2   | Total:  5m 27s | Avg:  2m 43s | Max:  2m 53s
  🟩 12.9               Pass: 100%/2   | Total:  6m 10s | Avg:  3m 05s | Max:  3m 14s
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/2   | Total:  5m 27s | Avg:  2m 43s | Max:  2m 53s
  🟩 nvcc12.9           Pass: 100%/2   | Total:  6m 10s | Avg:  3m 05s | Max:  3m 14s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 11m 37s | Avg:  2m 54s | Max:  3m 14s
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total:  2m 53s | Avg:  2m 53s | Max:  2m 53s
  🟩 Clang19            Pass: 100%/1   | Total:  3m 14s | Avg:  3m 14s | Max:  3m 14s
  🟩 GCC12              Pass: 100%/1   | Total:  2m 34s | Avg:  2m 34s | Max:  2m 34s
  🟩 GCC13              Pass: 100%/1   | Total:  2m 56s | Avg:  2m 56s | Max:  2m 56s
🟩 cxx_family
  🟩 Clang              Pass: 100%/2   | Total:  6m 07s | Avg:  3m 03s | Max:  3m 14s
  🟩 GCC                Pass: 100%/2   | Total:  5m 30s | Avg:  2m 45s | Max:  2m 56s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 11m 37s | Avg:  2m 54s | Max:  3m 14s
🟩 jobs
  🟩 Test               Pass: 100%/4   | Total: 11m 37s | Avg:  2m 54s | Max:  3m 14s

  • 🟩 stdpar: Pass: 100%/4 | Total: 16m 19s | Avg: 4m 04s | Max: 4m 24s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total:  8m 46s | Avg:  4m 23s | Max:  4m 24s
  🟩 arm64              Pass: 100%/2   | Total:  7m 33s | Avg:  3m 46s | Max:  3m 49s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 16m 19s | Avg:  4m 04s | Max:  4m 24s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 16m 19s | Avg:  4m 04s | Max:  4m 24s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 16m 19s | Avg:  4m 04s | Max:  4m 24s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 16m 19s | Avg:  4m 04s | Max:  4m 24s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 16m 19s | Avg:  4m 04s | Max:  4m 24s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 16m 19s | Avg:  4m 04s | Max:  4m 24s
🟩 jobs
  🟩 Build              Pass: 100%/4   | Total: 16m 19s | Avg:  4m 04s | Max:  4m 24s
🟩 std
  🟩 17                 Pass: 100%/2   | Total:  8m 11s | Avg:  4m 05s | Max:  4m 22s
  🟩 20                 Pass: 100%/2   | Total:  8m 08s | Avg:  4m 04s | Max:  4m 24s

  • 🟩 cccl_c_parallel: Pass: 100%/2 | Total: 11m 42s | Avg: 5m 51s | Max: 9m 23s | Hits: 98%/330 

    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 11m 42s | Avg:  5m 51s | Max:  9m 23s | Hits:  98%/330   
🟩 ctk
  🟩 12.9               Pass: 100%/2   | Total: 11m 42s | Avg:  5m 51s | Max:  9m 23s | Hits:  98%/330   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/2   | Total: 11m 42s | Avg:  5m 51s | Max:  9m 23s | Hits:  98%/330   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/2   | Total: 11m 42s | Avg:  5m 51s | Max:  9m 23s | Hits:  98%/330   
🟩 cxx
  🟩 GCC13              Pass: 100%/2   | Total: 11m 42s | Avg:  5m 51s | Max:  9m 23s | Hits:  98%/330   
🟩 cxx_family
  🟩 GCC                Pass: 100%/2   | Total: 11m 42s | Avg:  5m 51s | Max:  9m 23s | Hits:  98%/330   
🟩 gpu
  🟩 rtx2080            Pass: 100%/2   | Total: 11m 42s | Avg:  5m 51s | Max:  9m 23s | Hits:  98%/330   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  2m 19s | Avg:  2m 19s | Max:  2m 19s | Hits:  98%/165   
  🟩 Test               Pass: 100%/1   | Total:  9m 23s | Avg:  9m 23s | Max:  9m 23s | Hits:  98%/165

👃 Inspect Changes

Modifications in project?

Project
CCCL Infrastructure
CCCL Packaging
libcu++
+/- CUB
Thrust
CUDA Experimental
stdpar
python
+/- CCCL C Parallel Library
Catch2Helper

Modifications in project or dependencies?

Project
CCCL Infrastructure
+/- CCCL Packaging
libcu++
+/- CUB
+/- Thrust
+/- CUDA Experimental
+/- stdpar
+/- python
+/- CCCL C Parallel Library
+/- Catch2Helper

🏃‍ Runner counts (total jobs: 138)
# Runner
91 linux-amd64-cpu16
12 linux-amd64-gpu-rtxa6000-latest-1
11 windows-amd64-cpu16
10 linux-arm64-cpu16
7 linux-amd64-gpu-rtx2080-latest-1
4 linux-amd64-gpu-h100-latest-1
3 linux-amd64-gpu-rtx4090-latest-1

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github-actions Bot commented Jun 18, 2025

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🟨 CI finished in 1h 08m: Pass: 97%/138 | Total: 1d 01h | Avg: 11m 06s | Max: 59m 28s | Hits: 99%/158861

  • 🟨 cub: Pass: 91%/47 | Total: 12h 41m | Avg: 16m 11s | Max: 59m 28s | Hits: 98%/53402 

    🔍 cpu: amd64 🔍
  🔍 amd64              Pass:  91%/45  | Total: 12h 24m | Avg: 16m 32s | Max: 59m 28s | Hits:  98%/50892 
  🟩 arm64              Pass: 100%/2   | Total: 16m 35s | Avg:  8m 17s | Max:  9m 15s | Hits:  99%/2510  
🔍 cudacxx_family: nvcc 🔍
  🟩 ClangCUDA          Pass: 100%/2   | Total: 11m 35s | Avg:  5m 47s | Max:  5m 59s | Hits:  99%/2161  
  🔍 nvcc               Pass:  91%/45  | Total: 12h 29m | Avg: 16m 39s | Max: 59m 28s | Hits:  98%/51241 
🚨 cxx_family: MSVC 🚨
  🟩 Clang              Pass: 100%/19  | Total:  3h 14m | Avg: 10m 13s | Max: 34m 27s | Hits:  99%/23480 
  🟩 GCC                Pass: 100%/22  | Total:  6h 55m | Avg: 18m 52s | Max: 59m 28s | Hits:  98%/27613 
  🔥 MSVC               Pass:   0%/4   | Total:  2h 01m | Avg: 30m 29s | Max: 33m 09s
  🟩 NVHPC              Pass: 100%/2   | Total: 29m 41s | Avg: 14m 50s | Max: 15m 44s | Hits:  98%/2309  
🔍 gpu: rtx2080 🔍
  🟩 h100               Pass: 100%/3   | Total:  1h 13m | Avg: 24m 26s | Max: 34m 36s | Hits:  99%/3768  
  🔍 rtx2080            Pass:  88%/36  | Total:  7h 35m | Avg: 12m 38s | Max: 59m 28s | Hits:  98%/39592 
  🟩 rtxa6000           Pass: 100%/8   | Total:  3h 52m | Avg: 29m 05s | Max: 40m 02s | Hits:  99%/10042 
🔍 jobs: Build 🔍
  🔍 Build              Pass:  89%/39  | Total:  8h 01m | Avg: 12m 20s | Max: 59m 28s | Hits:  98%/43358 
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 39m 54s | Avg: 39m 54s | Max: 39m 54s | Hits:  99%/1256  
  🟩 GraphCapture       Pass: 100%/1   | Total: 28m 32s | Avg: 28m 32s | Max: 28m 32s | Hits:  99%/1256  
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 49m | Avg: 36m 21s | Max: 40m 02s | Hits:  99%/3766  
  🟩 TestGPU            Pass: 100%/3   | Total:  1h 42m | Avg: 34m 14s | Max: 38m 29s | Hits:  99%/3766  
🟨 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 11m 35s | Avg:  5m 47s | Max:  5m 59s | Hits:  99%/2161  
  🟨 nvcc12.0           Pass:  80%/5   | Total: 59m 59s | Avg: 11m 59s | Max: 28m 18s | Hits:  99%/5021  
  🟨 nvcc12.9           Pass:  92%/40  | Total: 11h 29m | Avg: 17m 14s | Max: 59m 28s | Hits:  98%/46220 
🟨 cxx
  🟩 Clang14            Pass: 100%/4   | Total: 29m 59s | Avg:  7m 29s | Max:  8m 21s | Hits:  99%/5022  
  🟩 Clang15            Pass: 100%/2   | Total: 16m 18s | Avg:  8m 09s | Max:  8m 18s | Hits:  99%/2507  
  🟩 Clang16            Pass: 100%/2   | Total: 15m 10s | Avg:  7m 35s | Max:  7m 38s | Hits:  99%/2507  
  🟩 Clang17            Pass: 100%/2   | Total: 15m 35s | Avg:  7m 47s | Max:  8m 09s | Hits:  99%/2507  
  🟩 Clang18            Pass: 100%/2   | Total: 15m 30s | Avg:  7m 45s | Max:  7m 47s | Hits:  99%/2507  
  🟩 Clang19            Pass: 100%/7   | Total:  1h 41m | Avg: 14m 31s | Max: 34m 27s | Hits:  99%/8430  
  🟩 GCC7               Pass: 100%/2   | Total: 18m 17s | Avg:  9m 08s | Max:  9m 23s | Hits:  99%/2510  
  🟩 GCC8               Pass: 100%/1   | Total:  9m 07s | Avg:  9m 07s | Max:  9m 07s | Hits:  99%/1255  
  🟩 GCC9               Pass: 100%/2   | Total:  1h 08m | Avg: 34m 11s | Max: 59m 28s | Hits:  83%/2510  
  🟩 GCC10              Pass: 100%/2   | Total: 19m 20s | Avg:  9m 40s | Max:  9m 52s | Hits:  99%/2511  
  🟩 GCC11              Pass: 100%/2   | Total: 18m 53s | Avg:  9m 26s | Max:  9m 44s | Hits:  99%/2507  
  🟩 GCC12              Pass: 100%/2   | Total: 19m 40s | Avg:  9m 50s | Max:  9m 52s | Hits:  99%/2507  
  🟩 GCC13              Pass: 100%/11  | Total:  4h 21m | Avg: 23m 47s | Max: 40m 02s | Hits:  99%/13813 
  🟥 MSVC14.29          Pass:   0%/2   | Total: 56m 08s | Avg: 28m 04s | Max: 28m 18s
  🟥 MSVC14.43          Pass:   0%/2   | Total:  1h 05m | Avg: 32m 55s | Max: 33m 09s
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 29m 41s | Avg: 14m 50s | Max: 15m 44s | Hits:  98%/2309  
🟨 ctk
  🟨 12.0               Pass:  80%/5   | Total: 59m 59s | Avg: 11m 59s | Max: 28m 18s | Hits:  99%/5021  
  🟨 12.9               Pass:  92%/42  | Total: 11h 41m | Avg: 16m 41s | Max: 59m 28s | Hits:  98%/48381 
🟩 sm
  🟩 90                 Pass: 100%/3   | Total:  1h 13m | Avg: 24m 26s | Max: 34m 36s | Hits:  99%/3768  
  🟩 90;90a;100         Pass: 100%/1   | Total: 11m 13s | Avg: 11m 13s | Max: 11m 13s | Hits:  99%/1256  
🟨 std
  🟨 17                 Pass:  85%/21  | Total:  5h 01m | Avg: 14m 20s | Max: 59m 28s | Hits:  97%/22298 
  🟨 20                 Pass:  96%/26  | Total:  7h 40m | Avg: 17m 42s | Max: 40m 02s | Hits:  99%/31104

  • 🟩 thrust: Pass: 100%/47 | Total: 8h 19m | Avg: 10m 38s | Max: 37m 14s | Hits: 99%/89895 

    🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 20m 43s | Avg: 10m 21s | Max: 13m 22s | Hits:  99%/3828  
🟩 cpu
  🟩 amd64              Pass: 100%/45  | Total:  8h 08m | Avg: 10m 51s | Max: 37m 14s | Hits:  99%/86068 
  🟩 arm64              Pass: 100%/2   | Total: 11m 35s | Avg:  5m 47s | Max:  6m 31s | Hits:  99%/3827  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total: 51m 52s | Avg: 10m 22s | Max: 27m 41s | Hits:  99%/9560  
  🟩 12.9               Pass: 100%/42  | Total:  7h 27m | Avg: 10m 39s | Max: 37m 14s | Hits:  99%/80335 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 10m 42s | Avg:  5m 21s | Max:  5m 23s | Hits: 100%/3826  
  🟩 nvcc12.0           Pass: 100%/5   | Total: 51m 52s | Avg: 10m 22s | Max: 27m 41s | Hits:  99%/9560  
  🟩 nvcc12.9           Pass: 100%/40  | Total:  7h 17m | Avg: 10m 55s | Max: 37m 14s | Hits:  99%/76509 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 10m 42s | Avg:  5m 21s | Max:  5m 23s | Hits: 100%/3826  
  🟩 nvcc               Pass: 100%/45  | Total:  8h 09m | Avg: 10m 52s | Max: 37m 14s | Hits:  99%/86069 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total: 22m 38s | Avg:  5m 39s | Max:  5m 58s | Hits: 100%/7652  
  🟩 Clang15            Pass: 100%/2   | Total: 11m 33s | Avg:  5m 46s | Max:  5m 48s | Hits: 100%/3826  
  🟩 Clang16            Pass: 100%/2   | Total: 11m 36s | Avg:  5m 48s | Max:  5m 52s | Hits: 100%/3826  
  🟩 Clang17            Pass: 100%/2   | Total: 11m 34s | Avg:  5m 47s | Max:  5m 50s | Hits: 100%/3826  
  🟩 Clang18            Pass: 100%/2   | Total: 11m 48s | Avg:  5m 54s | Max:  6m 05s | Hits: 100%/3826  
  🟩 Clang19            Pass: 100%/7   | Total: 46m 14s | Avg:  6m 36s | Max: 10m 29s | Hits: 100%/13391 
  🟩 GCC7               Pass: 100%/2   | Total: 13m 20s | Avg:  6m 40s | Max:  6m 56s | Hits:  99%/3828  
  🟩 GCC8               Pass: 100%/1   | Total:  6m 40s | Avg:  6m 40s | Max:  6m 40s | Hits:  99%/1914  
  🟩 GCC9               Pass: 100%/2   | Total: 14m 18s | Avg:  7m 09s | Max:  7m 23s | Hits:  99%/3828  
  🟩 GCC10              Pass: 100%/2   | Total: 14m 07s | Avg:  7m 03s | Max:  7m 13s | Hits:  99%/3828  
  🟩 GCC11              Pass: 100%/2   | Total: 14m 25s | Avg:  7m 12s | Max:  7m 22s | Hits:  99%/3828  
  🟩 GCC12              Pass: 100%/2   | Total: 15m 49s | Avg:  7m 54s | Max:  8m 32s | Hits:  99%/3828  
  🟩 GCC13              Pass: 100%/10  | Total:  1h 36m | Avg:  9m 36s | Max: 17m 46s | Hits:  99%/19140 
  🟩 MSVC14.29          Pass: 100%/2   | Total: 56m 58s | Avg: 28m 29s | Max: 29m 17s | Hits:  99%/3812  
  🟩 MSVC14.43          Pass: 100%/3   | Total:  1h 28m | Avg: 29m 39s | Max: 32m 48s | Hits:  99%/5718  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  1h 03m | Avg: 31m 55s | Max: 37m 14s | Hits:  99%/3824  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total:  1h 55m | Avg:  6m 04s | Max: 10m 29s | Hits: 100%/36347 
  🟩 GCC                Pass: 100%/21  | Total:  2h 54m | Avg:  8m 19s | Max: 17m 46s | Hits:  99%/40194 
  🟩 MSVC               Pass: 100%/5   | Total:  2h 25m | Avg: 29m 11s | Max: 32m 48s | Hits:  99%/9530  
  🟩 NVHPC              Pass: 100%/2   | Total:  1h 03m | Avg: 31m 55s | Max: 37m 14s | Hits:  99%/3824  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 23m 17s | Avg: 11m 38s | Max: 17m 46s | Hits:  99%/3828  
  🟩 rtx2080            Pass: 100%/35  | Total:  5h 39m | Avg:  9m 41s | Max: 37m 14s | Hits:  99%/66946 
  🟩 rtx4090            Pass: 100%/10  | Total:  2h 17m | Avg: 13m 43s | Max: 32m 48s | Hits:  99%/19121 
🟩 jobs
  🟩 Build              Pass: 100%/40  | Total:  6h 34m | Avg:  9m 51s | Max: 37m 14s | Hits:  99%/76507 
  🟩 TestCPU            Pass: 100%/3   | Total: 50m 20s | Avg: 16m 46s | Max: 32m 48s | Hits:  99%/5733  
  🟩 TestGPU            Pass: 100%/4   | Total: 54m 58s | Avg: 13m 44s | Max: 17m 46s | Hits:  99%/7655  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 23m 17s | Avg: 11m 38s | Max: 17m 46s | Hits:  99%/3828  
  🟩 90;90a;100         Pass: 100%/1   | Total:  7m 34s | Avg:  7m 34s | Max:  7m 34s | Hits:  99%/1914  
🟩 std
  🟩 17                 Pass: 100%/21  | Total:  3h 51m | Avg: 11m 02s | Max: 37m 14s | Hits:  99%/40160 
  🟩 20                 Pass: 100%/24  | Total:  4h 07m | Avg: 10m 18s | Max: 32m 48s | Hits:  99%/45907

  • 🟩 cudax: Pass: 100%/26 | Total: 2h 10m | Avg: 5m 01s | Max: 11m 47s | Hits: 99%/15234 

    🟩 cpu
  🟩 amd64              Pass: 100%/22  | Total:  1h 58m | Avg:  5m 22s | Max: 11m 47s | Hits:  99%/12798 
  🟩 arm64              Pass: 100%/4   | Total: 12m 22s | Avg:  3m 05s | Max:  3m 19s | Hits:  99%/2436  
🟩 ctk
  🟩 12.0               Pass: 100%/3   | Total: 17m 53s | Avg:  5m 57s | Max: 11m 17s | Hits:  99%/1526  
  🟩 12.9               Pass: 100%/23  | Total:  1h 52m | Avg:  4m 54s | Max: 11m 47s | Hits:  99%/13708 
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/3   | Total: 17m 53s | Avg:  5m 57s | Max: 11m 17s | Hits:  99%/1526  
  🟩 nvcc12.9           Pass: 100%/23  | Total:  1h 52m | Avg:  4m 54s | Max: 11m 47s | Hits:  99%/13708 
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/26  | Total:  2h 10m | Avg:  5m 01s | Max: 11m 47s | Hits:  99%/15234 
🟩 cxx
  🟩 Clang14            Pass: 100%/2   | Total:  6m 27s | Avg:  3m 13s | Max:  3m 21s | Hits: 100%/1220  
  🟩 Clang15            Pass: 100%/1   | Total:  3m 40s | Avg:  3m 40s | Max:  3m 40s | Hits: 100%/609   
  🟩 Clang16            Pass: 100%/1   | Total:  3m 21s | Avg:  3m 21s | Max:  3m 21s | Hits: 100%/609   
  🟩 Clang17            Pass: 100%/1   | Total:  3m 27s | Avg:  3m 27s | Max:  3m 27s | Hits: 100%/609   
  🟩 Clang18            Pass: 100%/1   | Total:  3m 22s | Avg:  3m 22s | Max:  3m 22s | Hits: 100%/609   
  🟩 Clang19            Pass: 100%/4   | Total: 17m 19s | Avg:  4m 19s | Max:  8m 15s | Hits: 100%/2436  
  🟩 GCC10              Pass: 100%/2   | Total:  7m 08s | Avg:  3m 34s | Max:  3m 38s | Hits:  99%/1220  
  🟩 GCC11              Pass: 100%/1   | Total:  3m 44s | Avg:  3m 44s | Max:  3m 44s | Hits:  99%/609   
  🟩 GCC12              Pass: 100%/1   | Total:  4m 01s | Avg:  4m 01s | Max:  4m 01s | Hits:  99%/609   
  🟩 GCC13              Pass: 100%/8   | Total: 40m 32s | Avg:  5m 04s | Max: 10m 26s | Hits:  99%/4872  
  🟩 MSVC14.39          Pass: 100%/1   | Total: 11m 17s | Avg: 11m 17s | Max: 11m 17s | Hits:  95%/308   
  🟩 MSVC14.43          Pass: 100%/1   | Total: 11m 47s | Avg: 11m 47s | Max: 11m 47s | Hits:  95%/310   
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 14m 36s | Avg:  7m 18s | Max:  7m 27s | Hits:  97%/1214  
🟩 cxx_family
  🟩 Clang              Pass: 100%/10  | Total: 37m 36s | Avg:  3m 45s | Max:  8m 15s | Hits: 100%/6092  
  🟩 GCC                Pass: 100%/12  | Total: 55m 25s | Avg:  4m 37s | Max: 10m 26s | Hits:  99%/7310  
  🟩 MSVC               Pass: 100%/2   | Total: 23m 04s | Avg: 11m 32s | Max: 11m 47s | Hits:  95%/618   
  🟩 NVHPC              Pass: 100%/2   | Total: 14m 36s | Avg:  7m 18s | Max:  7m 27s | Hits:  97%/1214  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 12m 52s | Avg:  6m 26s | Max:  9m 40s | Hits:  99%/1218  
  🟩 rtx2080            Pass: 100%/24  | Total:  1h 57m | Avg:  4m 54s | Max: 11m 47s | Hits:  99%/14016 
🟩 jobs
  🟩 Build              Pass: 100%/23  | Total:  1h 42m | Avg:  4m 26s | Max: 11m 47s | Hits:  99%/13407 
  🟩 Test               Pass: 100%/3   | Total: 28m 21s | Avg:  9m 27s | Max: 10m 26s | Hits:  99%/1827  
🟩 sm
  🟩 90                 Pass: 100%/3   | Total: 15m 54s | Avg:  5m 18s | Max:  9m 40s | Hits:  99%/1827  
  🟩 90a                Pass: 100%/1   | Total:  3m 25s | Avg:  3m 25s | Max:  3m 25s | Hits:  99%/609   
🟩 std
  🟩 17                 Pass: 100%/4   | Total: 16m 41s | Avg:  4m 10s | Max:  7m 27s | Hits:  99%/2434  
  🟩 20                 Pass: 100%/22  | Total:  1h 54m | Avg:  5m 10s | Max: 11m 47s | Hits:  99%/12800

  • 🟩 python: Pass: 100%/8 | Total: 1h 41m | Avg: 12m 42s | Max: 22m 05s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/8   | Total:  1h 41m | Avg: 12m 42s | Max: 22m 05s
🟩 ctk
  🟩 12.9               Pass: 100%/8   | Total:  1h 41m | Avg: 12m 42s | Max: 22m 05s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/8   | Total:  1h 41m | Avg: 12m 42s | Max: 22m 05s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/8   | Total:  1h 41m | Avg: 12m 42s | Max: 22m 05s
🟩 cxx
  🟩 GCC13              Pass: 100%/8   | Total:  1h 41m | Avg: 12m 42s | Max: 22m 05s
🟩 cxx_family
  🟩 GCC                Pass: 100%/8   | Total:  1h 41m | Avg: 12m 42s | Max: 22m 05s
🟩 gpu
  🟩 rtxa6000           Pass: 100%/8   | Total:  1h 41m | Avg: 12m 42s | Max: 22m 05s
🟩 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total: 18m 42s | Avg:  9m 21s | Max:  9m 26s
  🟩 Test cuda.cccl.cooperative Pass: 100%/2   | Total: 41m 59s | Avg: 20m 59s | Max: 22m 05s
  🟩 Test cuda.cccl.headers Pass: 100%/2   | Total:  7m 51s | Avg:  3m 55s | Max:  4m 18s
  🟩 Test cuda.cccl.parallel Pass: 100%/2   | Total: 33m 10s | Avg: 16m 35s | Max: 17m 36s
🟩 py_version
  🟩 3.10               Pass: 100%/4   | Total: 52m 30s | Avg: 13m 07s | Max: 22m 05s
  🟩 3.13               Pass: 100%/4   | Total: 49m 12s | Avg: 12m 18s | Max: 19m 54s

  • 🟩 packaging: Pass: 100%/4 | Total: 11m 27s | Avg: 2m 51s | Max: 3m 05s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 11m 27s | Avg:  2m 51s | Max:  3m 05s
🟩 ctk
  🟩 12.0               Pass: 100%/2   | Total:  5m 32s | Avg:  2m 46s | Max:  2m 56s
  🟩 12.9               Pass: 100%/2   | Total:  5m 55s | Avg:  2m 57s | Max:  3m 05s
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/2   | Total:  5m 32s | Avg:  2m 46s | Max:  2m 56s
  🟩 nvcc12.9           Pass: 100%/2   | Total:  5m 55s | Avg:  2m 57s | Max:  3m 05s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 11m 27s | Avg:  2m 51s | Max:  3m 05s
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total:  2m 56s | Avg:  2m 56s | Max:  2m 56s
  🟩 Clang19            Pass: 100%/1   | Total:  3m 05s | Avg:  3m 05s | Max:  3m 05s
  🟩 GCC12              Pass: 100%/1   | Total:  2m 36s | Avg:  2m 36s | Max:  2m 36s
  🟩 GCC13              Pass: 100%/1   | Total:  2m 50s | Avg:  2m 50s | Max:  2m 50s
🟩 cxx_family
  🟩 Clang              Pass: 100%/2   | Total:  6m 01s | Avg:  3m 00s | Max:  3m 05s
  🟩 GCC                Pass: 100%/2   | Total:  5m 26s | Avg:  2m 43s | Max:  2m 50s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 11m 27s | Avg:  2m 51s | Max:  3m 05s
🟩 jobs
  🟩 Test               Pass: 100%/4   | Total: 11m 27s | Avg:  2m 51s | Max:  3m 05s

  • 🟩 stdpar: Pass: 100%/4 | Total: 16m 01s | Avg: 4m 00s | Max: 4m 26s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total:  8m 31s | Avg:  4m 15s | Max:  4m 26s
  🟩 arm64              Pass: 100%/2   | Total:  7m 30s | Avg:  3m 45s | Max:  4m 15s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 16m 01s | Avg:  4m 00s | Max:  4m 26s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 16m 01s | Avg:  4m 00s | Max:  4m 26s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 16m 01s | Avg:  4m 00s | Max:  4m 26s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 16m 01s | Avg:  4m 00s | Max:  4m 26s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 16m 01s | Avg:  4m 00s | Max:  4m 26s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 16m 01s | Avg:  4m 00s | Max:  4m 26s
🟩 jobs
  🟩 Build              Pass: 100%/4   | Total: 16m 01s | Avg:  4m 00s | Max:  4m 26s
🟩 std
  🟩 17                 Pass: 100%/2   | Total:  7m 20s | Avg:  3m 40s | Max:  4m 05s
  🟩 20                 Pass: 100%/2   | Total:  8m 41s | Avg:  4m 20s | Max:  4m 26s

  • 🟩 cccl_c_parallel: Pass: 100%/2 | Total: 12m 09s | Avg: 6m 04s | Max: 10m 06s | Hits: 98%/330 

    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 12m 09s | Avg:  6m 04s | Max: 10m 06s | Hits:  98%/330   
🟩 ctk
  🟩 12.9               Pass: 100%/2   | Total: 12m 09s | Avg:  6m 04s | Max: 10m 06s | Hits:  98%/330   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/2   | Total: 12m 09s | Avg:  6m 04s | Max: 10m 06s | Hits:  98%/330   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/2   | Total: 12m 09s | Avg:  6m 04s | Max: 10m 06s | Hits:  98%/330   
🟩 cxx
  🟩 GCC13              Pass: 100%/2   | Total: 12m 09s | Avg:  6m 04s | Max: 10m 06s | Hits:  98%/330   
🟩 cxx_family
  🟩 GCC                Pass: 100%/2   | Total: 12m 09s | Avg:  6m 04s | Max: 10m 06s | Hits:  98%/330   
🟩 gpu
  🟩 rtx2080            Pass: 100%/2   | Total: 12m 09s | Avg:  6m 04s | Max: 10m 06s | Hits:  98%/330   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  2m 03s | Avg:  2m 03s | Max:  2m 03s | Hits:  98%/165   
  🟩 Test               Pass: 100%/1   | Total: 10m 06s | Avg: 10m 06s | Max: 10m 06s | Hits:  98%/165

👃 Inspect Changes

Modifications in project?

Project
CCCL Infrastructure
CCCL Packaging
libcu++
+/- CUB
Thrust
CUDA Experimental
stdpar
python
+/- CCCL C Parallel Library
Catch2Helper

Modifications in project or dependencies?

Project
CCCL Infrastructure
+/- CCCL Packaging
libcu++
+/- CUB
+/- Thrust
+/- CUDA Experimental
+/- stdpar
+/- python
+/- CCCL C Parallel Library
+/- Catch2Helper

🏃‍ Runner counts (total jobs: 138)
# Runner
91 linux-amd64-cpu16
12 linux-amd64-gpu-rtxa6000-latest-1
11 windows-amd64-cpu16
10 linux-arm64-cpu16
7 linux-amd64-gpu-rtx2080-latest-1
4 linux-amd64-gpu-h100-latest-1
3 linux-amd64-gpu-rtx4090-latest-1

fbusato
fbusato reviewed Jun 18, 2025
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@fbusato fbusato left a comment

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PR #4003 is very related

Comment thread c/parallel/src/transform.cu Outdated
Comment thread cub/cub/device/dispatch/kernels/transform.cuh
};

template <int Bytes>
_CCCL_HOST_DEVICE _CCCL_CONSTEVAL auto load_store_type()

@fbusato fbusato Jun 18, 2025

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this is related to #4003.
In this PR, I used a template type with a given alignment

@bernhardmgruber bernhardmgruber Jun 24, 2025

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You mean AlignedData? I tried that and the codegen was worse.

Comment thread cub/cub/device/dispatch/kernels/transform.cuh Outdated
Comment thread cub/cub/device/dispatch/kernels/transform.cuh
@@ -274,11 +430,11 @@ _CCCL_DEVICE void transform_kernel_ublkcp(
_CCCL_ASSERT(reinterpret_cast<uintptr_t>(src) % alignof(T) == 0, "");

@fbusato fbusato Jun 18, 2025

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not related to this PR, but I'm realizing that having a function to check the alignment would be more readable

@bernhardmgruber bernhardmgruber Jun 24, 2025

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We actually do have thrust::detail::util::is_aligned, but it should be exposed more centrally.

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github-actions Bot commented Jun 19, 2025

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🟩 CI finished in 3h 13m: Pass: 100%/145 | Total: 3d 06h | Avg: 32m 27s | Max: 1h 19m | Hits: 79%/163306

  • 🟩 cub: Pass: 100%/47 | Total: 1d 19h | Avg: 55m 06s | Max: 1h 19m | Hits: 72%/57682 

    🟩 cpu
  🟩 amd64              Pass: 100%/45  | Total:  1d 17h | Avg: 55m 00s | Max:  1h 19m | Hits:  72%/55172 
  🟩 arm64              Pass: 100%/2   | Total:  1h 54m | Avg: 57m 26s | Max: 59m 19s | Hits:  65%/2510  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  4h 59m | Avg: 59m 52s | Max:  1h 08m | Hits:  66%/6091  
  🟩 12.9               Pass: 100%/42  | Total:  1d 14h | Avg: 54m 32s | Max:  1h 19m | Hits:  73%/51591 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total:  1h 00m | Avg: 30m 21s | Max: 31m 20s | Hits:  71%/2161  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  4h 59m | Avg: 59m 52s | Max:  1h 08m | Hits:  66%/6091  
  🟩 nvcc12.9           Pass: 100%/40  | Total:  1d 13h | Avg: 55m 44s | Max:  1h 19m | Hits:  73%/49430 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total:  1h 00m | Avg: 30m 21s | Max: 31m 20s | Hits:  71%/2161  
  🟩 nvcc               Pass: 100%/45  | Total:  1d 18h | Avg: 56m 12s | Max:  1h 19m | Hits:  72%/55521 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  3h 44m | Avg: 56m 05s | Max: 58m 35s | Hits:  66%/5022  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 56m | Avg: 58m 23s | Max:  1h 01m | Hits:  66%/2507  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 58m | Avg: 59m 19s | Max:  1h 01m | Hits:  66%/2507  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 59m | Avg: 59m 47s | Max:  1h 01m | Hits:  66%/2507  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 53m | Avg: 56m 43s | Max: 58m 32s | Hits:  66%/2507  
  🟩 Clang19            Pass: 100%/7   | Total:  4h 55m | Avg: 42m 10s | Max: 59m 14s | Hits:  77%/8430  
  🟩 GCC7               Pass: 100%/2   | Total:  2h 06m | Avg:  1h 03m | Max:  1h 03m | Hits:  65%/2510  
  🟩 GCC8               Pass: 100%/1   | Total:  1h 02m | Avg:  1h 02m | Max:  1h 02m | Hits:  65%/1255  
  🟩 GCC9               Pass: 100%/2   | Total:  1h 59m | Avg: 59m 50s | Max:  1h 02m | Hits:  65%/2510  
  🟩 GCC10              Pass: 100%/2   | Total:  2h 00m | Avg:  1h 00m | Max:  1h 02m | Hits:  65%/2511  
  🟩 GCC11              Pass: 100%/2   | Total:  2h 03m | Avg:  1h 01m | Max:  1h 06m | Hits:  65%/2507  
  🟩 GCC12              Pass: 100%/2   | Total:  2h 06m | Avg:  1h 03m | Max:  1h 04m | Hits:  65%/2507  
  🟩 GCC13              Pass: 100%/11  | Total:  7h 56m | Avg: 43m 19s | Max:  1h 05m | Hits:  84%/13813 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 22m | Avg:  1h 11m | Max:  1h 14m | Hits:  70%/2140  
  🟩 MSVC14.43          Pass: 100%/2   | Total:  2h 38m | Avg:  1h 19m | Max:  1h 19m | Hits:  70%/2140  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 26m | Avg:  1h 13m | Max:  1h 14m | Hits:  65%/2309  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total: 16h 27m | Avg: 51m 59s | Max:  1h 01m | Hits:  70%/23480 
  🟩 GCC                Pass: 100%/22  | Total: 19h 14m | Avg: 52m 28s | Max:  1h 06m | Hits:  74%/27613 
  🟩 MSVC               Pass: 100%/4   | Total:  5h 00m | Avg:  1h 15m | Max:  1h 19m | Hits:  70%/4280  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 26m | Avg:  1h 13m | Max:  1h 14m | Hits:  65%/2309  
🟩 gpu
  🟩 h100               Pass: 100%/3   | Total:  1h 27m | Avg: 29m 14s | Max: 34m 25s | Hits:  88%/3768  
  🟩 rtx2080            Pass: 100%/36  | Total:  1d 12h | Avg:  1h 00m | Max:  1h 19m | Hits:  66%/43872 
  🟩 rtxa6000           Pass: 100%/8   | Total:  5h 26m | Avg: 40m 48s | Max:  1h 05m | Hits:  91%/10042 
🟩 jobs
  🟩 Build              Pass: 100%/39  | Total:  1d 14h | Avg: 59m 41s | Max:  1h 19m | Hits:  66%/47638 
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 34m 58s | Avg: 34m 58s | Max: 34m 58s | Hits:  99%/1256  
  🟩 GraphCapture       Pass: 100%/1   | Total: 30m 32s | Avg: 30m 32s | Max: 30m 32s | Hits:  99%/1256  
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 47m | Avg: 35m 40s | Max: 38m 40s | Hits:  99%/3766  
  🟩 TestGPU            Pass: 100%/3   | Total:  1h 29m | Avg: 29m 47s | Max: 36m 42s | Hits:  99%/3766  
🟩 sm
  🟩 90                 Pass: 100%/3   | Total:  1h 27m | Avg: 29m 14s | Max: 34m 25s | Hits:  88%/3768  
  🟩 90;90a;100         Pass: 100%/1   | Total:  1h 00m | Avg:  1h 00m | Max:  1h 00m | Hits:  65%/1256  
🟩 std
  🟩 17                 Pass: 100%/21  | Total: 21h 38m | Avg:  1h 01m | Max:  1h 18m | Hits:  66%/25508 
  🟩 20                 Pass: 100%/26  | Total: 21h 31m | Avg: 49m 39s | Max:  1h 19m | Hits:  76%/32174

  • 🟩 thrust: Pass: 100%/47 | Total: 1d 04h | Avg: 36m 02s | Max: 1h 15m | Hits: 81%/89895 

    🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 45m 28s | Avg: 22m 44s | Max: 32m 02s | Hits:  89%/3828  
🟩 cpu
  🟩 amd64              Pass: 100%/45  | Total:  1d 03h | Avg: 36m 11s | Max:  1h 15m | Hits:  81%/86068 
  🟩 arm64              Pass: 100%/2   | Total:  1h 05m | Avg: 32m 44s | Max: 35m 00s | Hits:  79%/3827  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  3h 16m | Avg: 39m 13s | Max:  1h 01m | Hits:  78%/9560  
  🟩 12.9               Pass: 100%/42  | Total:  1d 00h | Avg: 35m 39s | Max:  1h 15m | Hits:  82%/80335 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 57m 46s | Avg: 28m 53s | Max: 29m 09s | Hits:  79%/3826  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  3h 16m | Avg: 39m 13s | Max:  1h 01m | Hits:  78%/9560  
  🟩 nvcc12.9           Pass: 100%/40  | Total:  1d 00h | Avg: 36m 00s | Max:  1h 15m | Hits:  82%/76509 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 57m 46s | Avg: 28m 53s | Max: 29m 09s | Hits:  79%/3826  
  🟩 nvcc               Pass: 100%/45  | Total:  1d 03h | Avg: 36m 21s | Max:  1h 15m | Hits:  81%/86069 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  2h 10m | Avg: 32m 37s | Max: 34m 11s | Hits:  79%/7652  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 09m | Avg: 34m 55s | Max: 37m 04s | Hits:  79%/3826  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 08m | Avg: 34m 18s | Max: 35m 10s | Hits:  79%/3826  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 11m | Avg: 35m 36s | Max: 35m 58s | Hits:  79%/3826  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 06m | Avg: 33m 23s | Max: 35m 30s | Hits:  79%/3826  
  🟩 Clang19            Pass: 100%/7   | Total:  2h 56m | Avg: 25m 09s | Max: 35m 03s | Hits:  85%/13391 
  🟩 GCC7               Pass: 100%/2   | Total:  1h 11m | Avg: 35m 56s | Max: 37m 27s | Hits:  79%/3828  
  🟩 GCC8               Pass: 100%/1   | Total: 36m 41s | Avg: 36m 41s | Max: 36m 41s | Hits:  79%/1914  
  🟩 GCC9               Pass: 100%/2   | Total:  1h 15m | Avg: 37m 31s | Max: 37m 39s | Hits:  79%/3828  
  🟩 GCC10              Pass: 100%/2   | Total:  1h 16m | Avg: 38m 25s | Max: 40m 26s | Hits:  79%/3828  
  🟩 GCC11              Pass: 100%/2   | Total:  1h 16m | Avg: 38m 17s | Max: 39m 38s | Hits:  79%/3828  
  🟩 GCC12              Pass: 100%/2   | Total:  1h 22m | Avg: 41m 15s | Max: 43m 15s | Hits:  79%/3828  
  🟩 GCC13              Pass: 100%/10  | Total:  4h 13m | Avg: 25m 18s | Max: 39m 42s | Hits:  87%/19140 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 05m | Avg:  1h 02m | Max:  1h 04m | Hits:  72%/3812  
  🟩 MSVC14.43          Pass: 100%/3   | Total:  2h 44m | Avg: 54m 58s | Max:  1h 07m | Hits:  81%/5718  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 28m | Avg:  1h 14m | Max:  1h 15m | Hits:  72%/3824  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total:  9h 43m | Avg: 30m 41s | Max: 37m 04s | Hits:  81%/36347 
  🟩 GCC                Pass: 100%/21  | Total: 11h 12m | Avg: 32m 01s | Max: 43m 15s | Hits:  83%/40194 
  🟩 MSVC               Pass: 100%/5   | Total:  4h 50m | Avg: 58m 04s | Max:  1h 07m | Hits:  77%/9530  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 28m | Avg:  1h 14m | Max:  1h 15m | Hits:  72%/3824  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 33m 22s | Avg: 16m 41s | Max: 20m 01s | Hits:  89%/3828  
  🟩 rtx2080            Pass: 100%/35  | Total: 23h 19m | Avg: 39m 58s | Max:  1h 15m | Hits:  78%/66946 
  🟩 rtx4090            Pass: 100%/10  | Total:  4h 21m | Avg: 26m 10s | Max:  1h 07m | Hits:  91%/19121 
🟩 jobs
  🟩 Build              Pass: 100%/40  | Total:  1d 02h | Avg: 39m 46s | Max:  1h 15m | Hits:  78%/76507 
  🟩 TestCPU            Pass: 100%/3   | Total: 51m 44s | Avg: 17m 14s | Max: 33m 34s | Hits:  99%/5733  
  🟩 TestGPU            Pass: 100%/4   | Total: 51m 05s | Avg: 12m 46s | Max: 13m 45s | Hits:  99%/7655  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 33m 22s | Avg: 16m 41s | Max: 20m 01s | Hits:  89%/3828  
  🟩 90;90a;100         Pass: 100%/1   | Total: 39m 42s | Avg: 39m 42s | Max: 39m 42s | Hits:  79%/1914  
🟩 std
  🟩 17                 Pass: 100%/21  | Total: 14h 38m | Avg: 41m 48s | Max:  1h 15m | Hits:  78%/40160 
  🟩 20                 Pass: 100%/24  | Total: 12h 50m | Avg: 32m 06s | Max:  1h 12m | Hits:  84%/45907

  • 🟩 cudax: Pass: 100%/26 | Total: 3h 03m | Avg: 7m 03s | Max: 13m 52s | Hits: 90%/15234 

    🟩 cpu
  🟩 amd64              Pass: 100%/22  | Total:  2h 40m | Avg:  7m 18s | Max: 13m 52s | Hits:  90%/12798 
  🟩 arm64              Pass: 100%/4   | Total: 22m 36s | Avg:  5m 39s | Max:  5m 59s | Hits:  90%/2436  
🟩 ctk
  🟩 12.0               Pass: 100%/3   | Total: 24m 00s | Avg:  8m 00s | Max: 13m 52s | Hits:  88%/1526  
  🟩 12.9               Pass: 100%/23  | Total:  2h 39m | Avg:  6m 56s | Max: 13m 45s | Hits:  91%/13708 
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/3   | Total: 24m 00s | Avg:  8m 00s | Max: 13m 52s | Hits:  88%/1526  
  🟩 nvcc12.9           Pass: 100%/23  | Total:  2h 39m | Avg:  6m 56s | Max: 13m 45s | Hits:  91%/13708 
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/26  | Total:  3h 03m | Avg:  7m 03s | Max: 13m 52s | Hits:  90%/15234 
🟩 cxx
  🟩 Clang14            Pass: 100%/2   | Total: 10m 29s | Avg:  5m 14s | Max:  5m 53s | Hits:  90%/1220  
  🟩 Clang15            Pass: 100%/1   | Total:  5m 48s | Avg:  5m 48s | Max:  5m 48s | Hits:  90%/609   
  🟩 Clang16            Pass: 100%/1   | Total:  5m 34s | Avg:  5m 34s | Max:  5m 34s | Hits:  90%/609   
  🟩 Clang17            Pass: 100%/1   | Total:  6m 11s | Avg:  6m 11s | Max:  6m 11s | Hits:  90%/609   
  🟩 Clang18            Pass: 100%/1   | Total:  5m 51s | Avg:  5m 51s | Max:  5m 51s | Hits:  90%/609   
  🟩 Clang19            Pass: 100%/4   | Total: 25m 28s | Avg:  6m 22s | Max:  8m 45s | Hits:  92%/2436  
  🟩 GCC10              Pass: 100%/2   | Total: 11m 30s | Avg:  5m 45s | Max:  5m 58s | Hits:  90%/1220  
  🟩 GCC11              Pass: 100%/1   | Total:  6m 13s | Avg:  6m 13s | Max:  6m 13s | Hits:  89%/609   
  🟩 GCC12              Pass: 100%/1   | Total:  6m 32s | Avg:  6m 32s | Max:  6m 32s | Hits:  89%/609   
  🟩 GCC13              Pass: 100%/8   | Total: 51m 24s | Avg:  6m 25s | Max: 10m 55s | Hits:  92%/4872  
  🟩 MSVC14.39          Pass: 100%/1   | Total: 13m 52s | Avg: 13m 52s | Max: 13m 52s | Hits:  78%/308   
  🟩 MSVC14.43          Pass: 100%/1   | Total: 13m 45s | Avg: 13m 45s | Max: 13m 45s | Hits:  78%/310   
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 20m 51s | Avg: 10m 25s | Max: 10m 47s | Hits:  87%/1214  
🟩 cxx_family
  🟩 Clang              Pass: 100%/10  | Total: 59m 21s | Avg:  5m 56s | Max:  8m 45s | Hits:  91%/6092  
  🟩 GCC                Pass: 100%/12  | Total:  1h 15m | Avg:  6m 18s | Max: 10m 55s | Hits:  91%/7310  
  🟩 MSVC               Pass: 100%/2   | Total: 27m 37s | Avg: 13m 48s | Max: 13m 52s | Hits:  78%/618   
  🟩 NVHPC              Pass: 100%/2   | Total: 20m 51s | Avg: 10m 25s | Max: 10m 47s | Hits:  87%/1214  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 12m 56s | Avg:  6m 28s | Max:  7m 59s | Hits:  94%/1218  
  🟩 rtx2080            Pass: 100%/24  | Total:  2h 50m | Avg:  7m 06s | Max: 13m 52s | Hits:  90%/14016 
🟩 jobs
  🟩 Build              Pass: 100%/23  | Total:  2h 35m | Avg:  6m 46s | Max: 13m 52s | Hits:  89%/13407 
  🟩 Test               Pass: 100%/3   | Total: 27m 39s | Avg:  9m 13s | Max: 10m 55s | Hits:  99%/1827  
🟩 sm
  🟩 90                 Pass: 100%/3   | Total: 17m 23s | Avg:  5m 47s | Max:  7m 59s | Hits:  93%/1827  
  🟩 90a                Pass: 100%/1   | Total:  4m 38s | Avg:  4m 38s | Max:  4m 38s | Hits:  89%/609   
🟩 std
  🟩 17                 Pass: 100%/4   | Total: 25m 48s | Avg:  6m 27s | Max: 10m 04s | Hits:  89%/2434  
  🟩 20                 Pass: 100%/22  | Total:  2h 37m | Avg:  7m 10s | Max: 13m 52s | Hits:  90%/12800

  • 🟩 python: Pass: 100%/14 | Total: 2h 57m | Avg: 12m 38s | Max: 23m 02s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/14  | Total:  2h 57m | Avg: 12m 38s | Max: 23m 02s
🟩 ctk
  🟩 12.9               Pass: 100%/14  | Total:  2h 57m | Avg: 12m 38s | Max: 23m 02s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/14  | Total:  2h 57m | Avg: 12m 38s | Max: 23m 02s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/14  | Total:  2h 57m | Avg: 12m 38s | Max: 23m 02s
🟩 cxx
  🟩 GCC13              Pass: 100%/14  | Total:  2h 57m | Avg: 12m 38s | Max: 23m 02s
🟩 cxx_family
  🟩 GCC                Pass: 100%/14  | Total:  2h 57m | Avg: 12m 38s | Max: 23m 02s
🟩 gpu
  🟩 h100               Pass: 100%/6   | Total:  1h 11m | Avg: 11m 59s | Max: 20m 11s
  🟩 rtxa6000           Pass: 100%/8   | Total:  1h 45m | Avg: 13m 07s | Max: 23m 02s
🟩 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total: 19m 27s | Avg:  9m 43s | Max:  9m 55s
  🟩 Test cuda.cccl.cooperative Pass: 100%/4   | Total:  1h 11m | Avg: 17m 51s | Max: 23m 02s
  🟩 Test cuda.cccl.headers Pass: 100%/4   | Total: 16m 58s | Avg:  4m 14s | Max:  4m 55s
  🟩 Test cuda.cccl.parallel Pass: 100%/4   | Total:  1h 09m | Avg: 17m 17s | Max: 20m 11s
🟩 py_version
  🟩 3.10               Pass: 100%/7   | Total:  1h 26m | Avg: 12m 20s | Max: 21m 09s
  🟩 3.13               Pass: 100%/7   | Total:  1h 30m | Avg: 12m 57s | Max: 23m 02s

  • 🟩 packaging: Pass: 100%/4 | Total: 18m 31s | Avg: 4m 37s | Max: 5m 25s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 18m 31s | Avg:  4m 37s | Max:  5m 25s
🟩 ctk
  🟩 12.0               Pass: 100%/2   | Total:  9m 30s | Avg:  4m 45s | Max:  5m 25s
  🟩 12.9               Pass: 100%/2   | Total:  9m 01s | Avg:  4m 30s | Max:  5m 02s
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/2   | Total:  9m 30s | Avg:  4m 45s | Max:  5m 25s
  🟩 nvcc12.9           Pass: 100%/2   | Total:  9m 01s | Avg:  4m 30s | Max:  5m 02s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 18m 31s | Avg:  4m 37s | Max:  5m 25s
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total:  4m 05s | Avg:  4m 05s | Max:  4m 05s
  🟩 Clang19            Pass: 100%/1   | Total:  5m 02s | Avg:  5m 02s | Max:  5m 02s
  🟩 GCC12              Pass: 100%/1   | Total:  5m 25s | Avg:  5m 25s | Max:  5m 25s
  🟩 GCC13              Pass: 100%/1   | Total:  3m 59s | Avg:  3m 59s | Max:  3m 59s
🟩 cxx_family
  🟩 Clang              Pass: 100%/2   | Total:  9m 07s | Avg:  4m 33s | Max:  5m 02s
  🟩 GCC                Pass: 100%/2   | Total:  9m 24s | Avg:  4m 42s | Max:  5m 25s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 18m 31s | Avg:  4m 37s | Max:  5m 25s
🟩 jobs
  🟩 Test               Pass: 100%/4   | Total: 18m 31s | Avg:  4m 37s | Max:  5m 25s

  • 🟩 stdpar: Pass: 100%/4 | Total: 16m 20s | Avg: 4m 05s | Max: 4m 11s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total:  8m 22s | Avg:  4m 11s | Max:  4m 11s
  🟩 arm64              Pass: 100%/2   | Total:  7m 58s | Avg:  3m 59s | Max:  4m 08s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 16m 20s | Avg:  4m 05s | Max:  4m 11s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 16m 20s | Avg:  4m 05s | Max:  4m 11s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 16m 20s | Avg:  4m 05s | Max:  4m 11s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 16m 20s | Avg:  4m 05s | Max:  4m 11s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 16m 20s | Avg:  4m 05s | Max:  4m 11s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 16m 20s | Avg:  4m 05s | Max:  4m 11s
🟩 jobs
  🟩 Build              Pass: 100%/4   | Total: 16m 20s | Avg:  4m 05s | Max:  4m 11s
🟩 std
  🟩 17                 Pass: 100%/2   | Total:  8m 01s | Avg:  4m 00s | Max:  4m 11s
  🟩 20                 Pass: 100%/2   | Total:  8m 19s | Avg:  4m 09s | Max:  4m 11s

  • 🟩 cccl_c_parallel: Pass: 100%/3 | Total: 27m 18s | Avg: 9m 06s | Max: 14m 03s | Hits: 96%/495 

    🟩 cpu
  🟩 amd64              Pass: 100%/3   | Total: 27m 18s | Avg:  9m 06s | Max: 14m 03s | Hits:  96%/495   
🟩 ctk
  🟩 12.9               Pass: 100%/3   | Total: 27m 18s | Avg:  9m 06s | Max: 14m 03s | Hits:  96%/495   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/3   | Total: 27m 18s | Avg:  9m 06s | Max: 14m 03s | Hits:  96%/495   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/3   | Total: 27m 18s | Avg:  9m 06s | Max: 14m 03s | Hits:  96%/495   
🟩 cxx
  🟩 GCC13              Pass: 100%/3   | Total: 27m 18s | Avg:  9m 06s | Max: 14m 03s | Hits:  96%/495   
🟩 cxx_family
  🟩 GCC                Pass: 100%/3   | Total: 27m 18s | Avg:  9m 06s | Max: 14m 03s | Hits:  96%/495   
🟩 gpu
  🟩 h100               Pass: 100%/1   | Total: 14m 03s | Avg: 14m 03s | Max: 14m 03s | Hits:  98%/165   
  🟩 rtx2080            Pass: 100%/2   | Total: 13m 15s | Avg:  6m 37s | Max: 10m 09s | Hits:  95%/330   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  3m 06s | Avg:  3m 06s | Max:  3m 06s | Hits:  92%/165   
  🟩 Test               Pass: 100%/2   | Total: 24m 12s | Avg: 12m 06s | Max: 14m 03s | Hits:  98%/330

👃 Inspect Changes

Modifications in project?

Project
CCCL Infrastructure
CCCL Packaging
libcu++
+/- CUB
Thrust
CUDA Experimental
stdpar
python
+/- CCCL C Parallel Library
Catch2Helper

Modifications in project or dependencies?

Project
CCCL Infrastructure
+/- CCCL Packaging
libcu++
+/- CUB
+/- Thrust
+/- CUDA Experimental
+/- stdpar
+/- python
+/- CCCL C Parallel Library
+/- Catch2Helper

🏃‍ Runner counts (total jobs: 145)
# Runner
91 linux-amd64-cpu16
12 linux-amd64-gpu-rtxa6000-latest-1
11 linux-amd64-gpu-h100-latest-1
11 windows-amd64-cpu16
10 linux-arm64-cpu16
7 linux-amd64-gpu-rtx2080-latest-1
3 linux-amd64-gpu-rtx4090-latest-1

gevtushenko
gevtushenko reviewed Jun 22, 2025
View reviewed changes
Comment thread cub/cub/device/dispatch/kernels/transform.cuh Outdated
Comment thread cub/cub/device/dispatch/kernels/transform.cuh
Comment thread cub/cub/device/dispatch/kernels/transform.cuh Outdated
Comment thread cub/cub/device/dispatch/dispatch_transform.cuh
Comment on lines +339 to +340
else
{
return true; // fancy iterators are aligned, since the vectorized kernel chooses a different code path
}

@gevtushenko gevtushenko Jun 21, 2025

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question: is this code unreacheable? We only ever select vectorized code path when all inputs are contiguous. Also, the vectorized kernel doesn't seem to have a different code path for fancy inputs. Is this comment a leftover?

@bernhardmgruber bernhardmgruber Jun 24, 2025 •
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Yes. I also call this function on the output iterator below, which can be a fancy iterator.

Comment thread cub/cub/device/dispatch/kernels/transform.cuh Outdated
Comment thread cub/cub/device/dispatch/dispatch_transform.cuh Outdated
Comment thread cub/test/catch2_test_device_transform.cu Outdated
Comment thread cub/test/catch2_test_device_transform.cu Outdated
Comment thread cub/test/catch2_test_device_transform.cu Outdated
Comment thread cub/benchmarks/bench/transform/common.h
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🟩 CI finished in 6h 56m: Pass: 100%/153 | Total: 3d 15h | Avg: 34m 17s | Max: 2h 52m | Hits: 77%/173216

  • 🟩 cub: Pass: 100%/50 | Total: 2d 00h | Avg: 58m 39s | Max: 2h 52m | Hits: 68%/61078 

    🟩 cpu
  🟩 amd64              Pass: 100%/48  | Total:  1d 23h | Avg: 58m 45s | Max:  2h 52m | Hits:  68%/58568 
  🟩 arm64              Pass: 100%/2   | Total:  1h 52m | Avg: 56m 17s | Max: 59m 21s | Hits:  62%/2510  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  5h 12m | Avg:  1h 02m | Max:  1h 11m | Hits:  63%/6091  
  🟩 12.9               Pass: 100%/45  | Total:  1d 19h | Avg: 58m 13s | Max:  2h 52m | Hits:  69%/54987 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total:  1h 02m | Avg: 31m 13s | Max: 32m 12s | Hits:  68%/2161  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  5h 12m | Avg:  1h 02m | Max:  1h 11m | Hits:  63%/6091  
  🟩 nvcc12.9           Pass: 100%/43  | Total:  1d 18h | Avg: 59m 28s | Max:  2h 52m | Hits:  69%/52826 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total:  1h 02m | Avg: 31m 13s | Max: 32m 12s | Hits:  68%/2161  
  🟩 nvcc               Pass: 100%/48  | Total:  1d 23h | Avg: 59m 47s | Max:  2h 52m | Hits:  68%/58917 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  3h 50m | Avg: 57m 34s | Max: 59m 45s | Hits:  62%/5022  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 55m | Avg: 57m 38s | Max:  1h 02m | Hits:  62%/2507  
  🟩 Clang16            Pass: 100%/2   | Total:  2h 00m | Avg:  1h 00m | Max:  1h 04m | Hits:  62%/2507  
  🟩 Clang17            Pass: 100%/2   | Total:  2h 03m | Avg:  1h 01m | Max:  1h 02m | Hits:  62%/2507  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 59m | Avg: 59m 36s | Max:  1h 01m | Hits:  62%/2507  
  🟩 Clang19            Pass: 100%/7   | Total:  5h 01m | Avg: 43m 02s | Max:  1h 04m | Hits:  75%/8430  
  🟩 GCC7               Pass: 100%/2   | Total:  2h 03m | Avg:  1h 01m | Max:  1h 02m | Hits:  62%/2510  
  🟩 GCC8               Pass: 100%/1   | Total:  1h 04m | Avg:  1h 04m | Max:  1h 04m | Hits:  62%/1255  
  🟩 GCC9               Pass: 100%/2   | Total:  2h 08m | Avg:  1h 04m | Max:  1h 04m | Hits:  62%/2510  
  🟩 GCC10              Pass: 100%/2   | Total:  2h 06m | Avg:  1h 03m | Max:  1h 07m | Hits:  62%/2511  
  🟩 GCC11              Pass: 100%/2   | Total:  2h 08m | Avg:  1h 04m | Max:  1h 05m | Hits:  62%/2507  
  🟩 GCC12              Pass: 100%/2   | Total:  2h 05m | Avg:  1h 02m | Max:  1h 03m | Hits:  62%/2507  
  🟩 GCC13              Pass: 100%/12  | Total: 11h 02m | Avg: 55m 13s | Max:  2h 52m | Hits:  78%/15069 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 25m | Avg:  1h 12m | Max:  1h 14m | Hits:  67%/2140  
  🟩 MSVC14.43          Pass: 100%/4   | Total:  4h 38m | Avg:  1h 09m | Max:  1h 23m | Hits:  67%/4280  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 20m | Avg:  1h 10m | Max:  1h 11m | Hits:  62%/2309  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total: 16h 49m | Avg: 53m 09s | Max:  1h 04m | Hits:  67%/23480 
  🟩 GCC                Pass: 100%/23  | Total: 22h 38m | Avg: 59m 03s | Max:  2h 52m | Hits:  70%/28869 
  🟩 MSVC               Pass: 100%/6   | Total:  7h 04m | Avg:  1h 10m | Max:  1h 23m | Hits:  67%/6420  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 20m | Avg:  1h 10m | Max:  1h 11m | Hits:  62%/2309  
🟩 gpu
  🟩 h100               Pass: 100%/3   | Total:  1h 25m | Avg: 28m 27s | Max: 32m 06s | Hits:  87%/3768  
  🟩 rtx2080            Pass: 100%/39  | Total:  1d 15h | Avg:  1h 00m | Max:  1h 23m | Hits:  63%/47268 
  🟩 rtxa6000           Pass: 100%/8   | Total:  7h 56m | Avg: 59m 37s | Max:  2h 52m | Hits:  86%/10042 
🟩 jobs
  🟩 Build              Pass: 100%/42  | Total:  1d 18h | Avg:  1h 00m | Max:  1h 23m | Hits:  63%/51034 
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 38m 52s | Avg: 38m 52s | Max: 38m 52s | Hits:  99%/1256  
  🟩 GraphCapture       Pass: 100%/1   | Total: 31m 35s | Avg: 31m 35s | Max: 31m 35s | Hits:  99%/1256  
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 45m | Avg: 35m 02s | Max: 41m 20s | Hits:  99%/3766  
  🟩 TestGPU            Pass: 100%/3   | Total:  3h 44m | Avg:  1h 14m | Max:  2h 52m | Hits:  89%/3766  
🟩 sm
  🟩 90                 Pass: 100%/3   | Total:  1h 25m | Avg: 28m 27s | Max: 32m 06s | Hits:  87%/3768  
  🟩 90;90a             Pass: 100%/2   | Total:  1h 47m | Avg: 53m 51s | Max:  1h 00m | Hits:  64%/2326  
  🟩 100;120            Pass: 100%/2   | Total:  1h 44m | Avg: 52m 26s | Max: 56m 53s | Hits:  64%/2326  
🟩 std
  🟩 17                 Pass: 100%/21  | Total: 22h 07m | Avg:  1h 03m | Max:  1h 23m | Hits:  63%/25508 
  🟩 20                 Pass: 100%/29  | Total:  1d 02h | Avg: 55m 21s | Max:  2h 52m | Hits:  72%/35570

  • 🟩 thrust: Pass: 100%/50 | Total: 1d 07h | Avg: 37m 16s | Max: 1h 18m | Hits: 81%/95621 

    🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 46m 22s | Avg: 23m 11s | Max: 33m 00s | Hits:  89%/3828  
🟩 cpu
  🟩 amd64              Pass: 100%/48  | Total:  1d 05h | Avg: 37m 25s | Max:  1h 18m | Hits:  81%/91794 
  🟩 arm64              Pass: 100%/2   | Total:  1h 07m | Avg: 33m 49s | Max: 35m 52s | Hits:  79%/3827  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  3h 27m | Avg: 41m 29s | Max:  1h 08m | Hits:  78%/9560  
  🟩 12.9               Pass: 100%/45  | Total:  1d 03h | Avg: 36m 48s | Max:  1h 18m | Hits:  81%/86061 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 54m 26s | Avg: 27m 13s | Max: 28m 03s | Hits:  79%/3826  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  3h 27m | Avg: 41m 29s | Max:  1h 08m | Hits:  78%/9560  
  🟩 nvcc12.9           Pass: 100%/43  | Total:  1d 02h | Avg: 37m 15s | Max:  1h 18m | Hits:  81%/82235 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 54m 26s | Avg: 27m 13s | Max: 28m 03s | Hits:  79%/3826  
  🟩 nvcc               Pass: 100%/48  | Total:  1d 06h | Avg: 37m 41s | Max:  1h 18m | Hits:  81%/91795 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  2h 17m | Avg: 34m 23s | Max: 37m 45s | Hits:  79%/7652  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 09m | Avg: 34m 40s | Max: 35m 45s | Hits:  79%/3826  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 07m | Avg: 33m 52s | Max: 35m 18s | Hits:  79%/3826  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 13m | Avg: 36m 30s | Max: 38m 07s | Hits:  79%/3826  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 05m | Avg: 32m 50s | Max: 33m 21s | Hits:  79%/3826  
  🟩 Clang19            Pass: 100%/7   | Total:  2h 56m | Avg: 25m 16s | Max: 37m 21s | Hits:  85%/13391 
  🟩 GCC7               Pass: 100%/2   | Total:  1h 17m | Avg: 38m 50s | Max: 39m 02s | Hits:  79%/3828  
  🟩 GCC8               Pass: 100%/1   | Total: 38m 24s | Avg: 38m 24s | Max: 38m 24s | Hits:  79%/1914  
  🟩 GCC9               Pass: 100%/2   | Total:  1h 13m | Avg: 36m 58s | Max: 37m 37s | Hits:  79%/3828  
  🟩 GCC10              Pass: 100%/2   | Total:  1h 13m | Avg: 36m 48s | Max: 36m 56s | Hits:  79%/3828  
  🟩 GCC11              Pass: 100%/2   | Total:  1h 15m | Avg: 37m 50s | Max: 38m 13s | Hits:  79%/3828  
  🟩 GCC12              Pass: 100%/2   | Total:  1h 17m | Avg: 38m 50s | Max: 39m 09s | Hits:  79%/3828  
  🟩 GCC13              Pass: 100%/11  | Total:  4h 45m | Avg: 25m 58s | Max: 40m 09s | Hits:  87%/21054 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 12m | Avg:  1h 06m | Max:  1h 08m | Hits:  72%/3812  
  🟩 MSVC14.43          Pass: 100%/5   | Total:  4h 54m | Avg: 58m 57s | Max:  1h 18m | Hits:  77%/9530  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 23m | Avg:  1h 11m | Max:  1h 14m | Hits:  72%/3824  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total:  9h 50m | Avg: 31m 04s | Max: 38m 07s | Hits:  81%/36347 
  🟩 GCC                Pass: 100%/22  | Total: 11h 42m | Avg: 31m 56s | Max: 40m 09s | Hits:  83%/42108 
  🟩 MSVC               Pass: 100%/7   | Total:  7h 07m | Avg:  1h 01m | Max:  1h 18m | Hits:  76%/13342 
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 23m | Avg:  1h 11m | Max:  1h 14m | Hits:  72%/3824  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 37m 38s | Avg: 18m 49s | Max: 21m 40s | Hits:  89%/3828  
  🟩 rtx2080            Pass: 100%/38  | Total:  1d 01h | Avg: 40m 46s | Max:  1h 14m | Hits:  78%/72672 
  🟩 rtx4090            Pass: 100%/10  | Total:  4h 36m | Avg: 27m 40s | Max:  1h 18m | Hits:  91%/19121 
🟩 jobs
  🟩 Build              Pass: 100%/43  | Total:  1d 05h | Avg: 40m 52s | Max:  1h 18m | Hits:  78%/82233 
  🟩 TestCPU            Pass: 100%/3   | Total: 52m 55s | Avg: 17m 38s | Max: 34m 14s | Hits:  99%/5733  
  🟩 TestGPU            Pass: 100%/4   | Total: 53m 17s | Avg: 13m 19s | Max: 15m 58s | Hits:  99%/7655  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 37m 38s | Avg: 18m 49s | Max: 21m 40s | Hits:  89%/3828  
  🟩 90;90a             Pass: 100%/2   | Total:  1h 26m | Avg: 43m 25s | Max: 55m 54s | Hits:  76%/3820  
  🟩 100;120            Pass: 100%/2   | Total:  1h 24m | Avg: 42m 19s | Max: 53m 58s | Hits:  76%/3820  
🟩 std
  🟩 17                 Pass: 100%/21  | Total: 14h 45m | Avg: 42m 09s | Max:  1h 11m | Hits:  78%/40160 
  🟩 20                 Pass: 100%/27  | Total: 15h 32m | Avg: 34m 31s | Max:  1h 18m | Hits:  83%/51633

  • 🟩 cudax: Pass: 100%/28 | Total: 3h 37m | Avg: 7m 45s | Max: 15m 07s | Hits: 90%/16022 

    🟩 cpu
  🟩 amd64              Pass: 100%/24  | Total:  3h 14m | Avg:  8m 07s | Max: 15m 07s | Hits:  90%/13562 
  🟩 arm64              Pass: 100%/4   | Total: 22m 30s | Avg:  5m 37s | Max:  6m 18s | Hits:  90%/2460  
🟩 ctk
  🟩 12.0               Pass: 100%/3   | Total: 25m 32s | Avg:  8m 30s | Max: 15m 07s | Hits:  88%/1544  
  🟩 12.9               Pass: 100%/25  | Total:  3h 11m | Avg:  7m 40s | Max: 14m 13s | Hits:  90%/14478 
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/3   | Total: 25m 32s | Avg:  8m 30s | Max: 15m 07s | Hits:  88%/1544  
  🟩 nvcc12.9           Pass: 100%/25  | Total:  3h 11m | Avg:  7m 40s | Max: 14m 13s | Hits:  90%/14478 
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/28  | Total:  3h 37m | Avg:  7m 45s | Max: 15m 07s | Hits:  90%/16022 
🟩 cxx
  🟩 Clang14            Pass: 100%/2   | Total: 10m 24s | Avg:  5m 12s | Max:  5m 34s | Hits:  90%/1232  
  🟩 Clang15            Pass: 100%/1   | Total:  6m 12s | Avg:  6m 12s | Max:  6m 12s | Hits:  90%/615   
  🟩 Clang16            Pass: 100%/1   | Total:  5m 50s | Avg:  5m 50s | Max:  5m 50s | Hits:  90%/615   
  🟩 Clang17            Pass: 100%/1   | Total:  5m 41s | Avg:  5m 41s | Max:  5m 41s | Hits:  90%/615   
  🟩 Clang18            Pass: 100%/1   | Total:  6m 14s | Avg:  6m 14s | Max:  6m 14s | Hits:  90%/615   
  🟩 Clang19            Pass: 100%/4   | Total: 26m 31s | Avg:  6m 37s | Max: 10m 17s | Hits:  92%/2460  
  🟩 GCC10              Pass: 100%/2   | Total: 12m 15s | Avg:  6m 07s | Max:  6m 40s | Hits:  90%/1232  
  🟩 GCC11              Pass: 100%/1   | Total:  6m 31s | Avg:  6m 31s | Max:  6m 31s | Hits:  89%/615   
  🟩 GCC12              Pass: 100%/1   | Total:  6m 13s | Avg:  6m 13s | Max:  6m 13s | Hits:  89%/615   
  🟩 GCC13              Pass: 100%/8   | Total: 55m 47s | Avg:  6m 58s | Max: 10m 41s | Hits:  92%/4920  
  🟩 MSVC14.39          Pass: 100%/1   | Total: 15m 07s | Avg: 15m 07s | Max: 15m 07s | Hits:  78%/314   
  🟩 MSVC14.43          Pass: 100%/3   | Total: 40m 20s | Avg: 13m 26s | Max: 14m 13s | Hits:  78%/948   
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 20m 18s | Avg: 10m 09s | Max: 10m 31s | Hits:  87%/1226  
🟩 cxx_family
  🟩 Clang              Pass: 100%/10  | Total:  1h 00m | Avg:  6m 05s | Max: 10m 17s | Hits:  91%/6152  
  🟩 GCC                Pass: 100%/12  | Total:  1h 20m | Avg:  6m 43s | Max: 10m 41s | Hits:  91%/7382  
  🟩 MSVC               Pass: 100%/4   | Total: 55m 27s | Avg: 13m 51s | Max: 15m 07s | Hits:  78%/1262  
  🟩 NVHPC              Pass: 100%/2   | Total: 20m 18s | Avg: 10m 09s | Max: 10m 31s | Hits:  87%/1226  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 12m 55s | Avg:  6m 27s | Max:  7m 56s | Hits:  94%/1230  
  🟩 rtx2080            Pass: 100%/26  | Total:  3h 24m | Avg:  7m 51s | Max: 15m 07s | Hits:  89%/14792 
🟩 jobs
  🟩 Build              Pass: 100%/25  | Total:  3h 08m | Avg:  7m 32s | Max: 15m 07s | Hits:  88%/14177 
  🟩 Test               Pass: 100%/3   | Total: 28m 54s | Avg:  9m 38s | Max: 10m 41s | Hits:  99%/1845  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 12m 55s | Avg:  6m 27s | Max:  7m 56s | Hits:  94%/1230  
  🟩 90;90a             Pass: 100%/2   | Total: 19m 11s | Avg:  9m 35s | Max: 13m 10s | Hits:  86%/931   
  🟩 100;120            Pass: 100%/2   | Total: 18m 57s | Avg:  9m 28s | Max: 12m 57s | Hits:  86%/931   
🟩 std
  🟩 17                 Pass: 100%/3   | Total: 21m 21s | Avg:  7m 07s | Max: 10m 31s | Hits:  89%/1843  
  🟩 20                 Pass: 100%/25  | Total:  3h 16m | Avg:  7m 50s | Max: 15m 07s | Hits:  90%/14179

  • 🟩 python: Pass: 100%/14 | Total: 2h 55m | Avg: 12m 32s | Max: 22m 32s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/14  | Total:  2h 55m | Avg: 12m 32s | Max: 22m 32s
🟩 ctk
  🟩 12.9               Pass: 100%/14  | Total:  2h 55m | Avg: 12m 32s | Max: 22m 32s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/14  | Total:  2h 55m | Avg: 12m 32s | Max: 22m 32s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/14  | Total:  2h 55m | Avg: 12m 32s | Max: 22m 32s
🟩 cxx
  🟩 GCC13              Pass: 100%/14  | Total:  2h 55m | Avg: 12m 32s | Max: 22m 32s
🟩 cxx_family
  🟩 GCC                Pass: 100%/14  | Total:  2h 55m | Avg: 12m 32s | Max: 22m 32s
🟩 gpu
  🟩 h100               Pass: 100%/6   | Total:  1h 12m | Avg: 12m 04s | Max: 21m 30s
  🟩 rtxa6000           Pass: 100%/8   | Total:  1h 43m | Avg: 12m 53s | Max: 22m 32s
🟩 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total: 19m 30s | Avg:  9m 45s | Max: 10m 10s
  🟩 Test cuda.cccl.cooperative Pass: 100%/4   | Total:  1h 09m | Avg: 17m 17s | Max: 22m 32s
  🟩 Test cuda.cccl.headers Pass: 100%/4   | Total: 16m 16s | Avg:  4m 04s | Max:  4m 51s
  🟩 Test cuda.cccl.parallel Pass: 100%/4   | Total:  1h 10m | Avg: 17m 40s | Max: 21m 30s
🟩 py_version
  🟩 3.10               Pass: 100%/7   | Total:  1h 31m | Avg: 13m 01s | Max: 22m 32s
  🟩 3.13               Pass: 100%/7   | Total:  1h 24m | Avg: 12m 04s | Max: 19m 48s

  • 🟩 packaging: Pass: 100%/4 | Total: 16m 20s | Avg: 4m 05s | Max: 4m 58s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 16m 20s | Avg:  4m 05s | Max:  4m 58s
🟩 ctk
  🟩 12.0               Pass: 100%/2   | Total:  8m 39s | Avg:  4m 19s | Max:  4m 58s
  🟩 12.9               Pass: 100%/2   | Total:  7m 41s | Avg:  3m 50s | Max:  3m 53s
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/2   | Total:  8m 39s | Avg:  4m 19s | Max:  4m 58s
  🟩 nvcc12.9           Pass: 100%/2   | Total:  7m 41s | Avg:  3m 50s | Max:  3m 53s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 16m 20s | Avg:  4m 05s | Max:  4m 58s
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total:  3m 41s | Avg:  3m 41s | Max:  3m 41s
  🟩 Clang19            Pass: 100%/1   | Total:  3m 48s | Avg:  3m 48s | Max:  3m 48s
  🟩 GCC12              Pass: 100%/1   | Total:  4m 58s | Avg:  4m 58s | Max:  4m 58s
  🟩 GCC13              Pass: 100%/1   | Total:  3m 53s | Avg:  3m 53s | Max:  3m 53s
🟩 cxx_family
  🟩 Clang              Pass: 100%/2   | Total:  7m 29s | Avg:  3m 44s | Max:  3m 48s
  🟩 GCC                Pass: 100%/2   | Total:  8m 51s | Avg:  4m 25s | Max:  4m 58s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 16m 20s | Avg:  4m 05s | Max:  4m 58s
🟩 jobs
  🟩 Test               Pass: 100%/4   | Total: 16m 20s | Avg:  4m 05s | Max:  4m 58s

  • 🟩 stdpar: Pass: 100%/4 | Total: 16m 12s | Avg: 4m 03s | Max: 4m 10s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total:  7m 57s | Avg:  3m 58s | Max:  4m 00s
  🟩 arm64              Pass: 100%/2   | Total:  8m 15s | Avg:  4m 07s | Max:  4m 10s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 16m 12s | Avg:  4m 03s | Max:  4m 10s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 16m 12s | Avg:  4m 03s | Max:  4m 10s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 16m 12s | Avg:  4m 03s | Max:  4m 10s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 16m 12s | Avg:  4m 03s | Max:  4m 10s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 16m 12s | Avg:  4m 03s | Max:  4m 10s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 16m 12s | Avg:  4m 03s | Max:  4m 10s
🟩 jobs
  🟩 Build              Pass: 100%/4   | Total: 16m 12s | Avg:  4m 03s | Max:  4m 10s
🟩 std
  🟩 17                 Pass: 100%/2   | Total:  8m 05s | Avg:  4m 02s | Max:  4m 05s
  🟩 20                 Pass: 100%/2   | Total:  8m 07s | Avg:  4m 03s | Max:  4m 10s

  • 🟩 cccl_c_parallel: Pass: 100%/3 | Total: 23m 31s | Avg: 7m 50s | Max: 11m 03s | Hits: 98%/495 

    🟩 cpu
  🟩 amd64              Pass: 100%/3   | Total: 23m 31s | Avg:  7m 50s | Max: 11m 03s | Hits:  98%/495   
🟩 ctk
  🟩 12.9               Pass: 100%/3   | Total: 23m 31s | Avg:  7m 50s | Max: 11m 03s | Hits:  98%/495   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/3   | Total: 23m 31s | Avg:  7m 50s | Max: 11m 03s | Hits:  98%/495   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/3   | Total: 23m 31s | Avg:  7m 50s | Max: 11m 03s | Hits:  98%/495   
🟩 cxx
  🟩 GCC13              Pass: 100%/3   | Total: 23m 31s | Avg:  7m 50s | Max: 11m 03s | Hits:  98%/495   
🟩 cxx_family
  🟩 GCC                Pass: 100%/3   | Total: 23m 31s | Avg:  7m 50s | Max: 11m 03s | Hits:  98%/495   
🟩 gpu
  🟩 h100               Pass: 100%/1   | Total: 11m 03s | Avg: 11m 03s | Max: 11m 03s | Hits:  98%/165   
  🟩 rtx2080            Pass: 100%/2   | Total: 12m 28s | Avg:  6m 14s | Max:  9m 22s | Hits:  97%/330   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  3m 06s | Avg:  3m 06s | Max:  3m 06s | Hits:  96%/165   
  🟩 Test               Pass: 100%/2   | Total: 20m 25s | Avg: 10m 12s | Max: 11m 03s | Hits:  98%/330

👃 Inspect Changes

Modifications in project?

Project
CCCL Infrastructure
CCCL Packaging
libcu++
+/- CUB
+/- Thrust
CUDA Experimental
stdpar
python
+/- CCCL C Parallel Library
Catch2Helper

Modifications in project or dependencies?

Project
CCCL Infrastructure
+/- CCCL Packaging
libcu++
+/- CUB
+/- Thrust
+/- CUDA Experimental
+/- stdpar
+/- python
+/- CCCL C Parallel Library
+/- Catch2Helper

🏃‍ Runner counts (total jobs: 153)
# Runner
93 linux-amd64-cpu16
17 windows-amd64-cpu16
12 linux-amd64-gpu-rtxa6000-latest-1
11 linux-amd64-gpu-h100-latest-1
10 linux-arm64-cpu16
7 linux-amd64-gpu-rtx2080-latest-1
3 linux-amd64-gpu-rtx4090-latest-1

@github-actions

github-actions Bot commented Jun 25, 2025

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🟩 CI finished in 2h 19m: Pass: 100%/153 | Total: 3d 18h | Avg: 35m 32s | Max: 1h 46m | Hits: 64%/173216

  • 🟩 cub: Pass: 100%/50 | Total: 1d 22h | Avg: 56m 17s | Max: 1h 26m | Hits: 65%/61078 

    🟩 cpu
  🟩 amd64              Pass: 100%/48  | Total:  1d 20h | Avg: 56m 08s | Max:  1h 26m | Hits:  65%/58568 
  🟩 arm64              Pass: 100%/2   | Total:  1h 59m | Avg: 59m 31s | Max:  1h 02m | Hits:  57%/2510  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  5h 00m | Avg:  1h 00m | Max:  1h 10m | Hits:  58%/6091  
  🟩 12.9               Pass: 100%/45  | Total:  1d 17h | Avg: 55m 51s | Max:  1h 26m | Hits:  66%/54987 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total:  1h 07m | Avg: 33m 56s | Max: 35m 57s | Hits:  62%/2161  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  5h 00m | Avg:  1h 00m | Max:  1h 10m | Hits:  58%/6091  
  🟩 nvcc12.9           Pass: 100%/43  | Total:  1d 16h | Avg: 56m 53s | Max:  1h 26m | Hits:  66%/52826 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total:  1h 07m | Avg: 33m 56s | Max: 35m 57s | Hits:  62%/2161  
  🟩 nvcc               Pass: 100%/48  | Total:  1d 21h | Avg: 57m 12s | Max:  1h 26m | Hits:  65%/58917 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  3h 41m | Avg: 55m 28s | Max: 57m 59s | Hits:  58%/5022  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 52m | Avg: 56m 20s | Max: 57m 15s | Hits:  57%/2507  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 58m | Avg: 59m 24s | Max:  1h 03m | Hits:  57%/2507  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 56m | Avg: 58m 15s | Max: 58m 15s | Hits:  57%/2507  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 57m | Avg: 58m 35s | Max:  1h 00m | Hits:  57%/2507  
  🟩 Clang19            Pass: 100%/7   | Total:  5h 15m | Avg: 45m 05s | Max:  1h 02m | Hits:  71%/8430  
  🟩 GCC7               Pass: 100%/2   | Total:  2h 00m | Avg:  1h 00m | Max:  1h 00m | Hits:  57%/2510  
  🟩 GCC8               Pass: 100%/1   | Total:  1h 02m | Avg:  1h 02m | Max:  1h 02m | Hits:  57%/1255  
  🟩 GCC9               Pass: 100%/2   | Total:  2h 12m | Avg:  1h 06m | Max:  1h 08m | Hits:  57%/2510  
  🟩 GCC10              Pass: 100%/2   | Total:  2h 05m | Avg:  1h 02m | Max:  1h 02m | Hits:  57%/2511  
  🟩 GCC11              Pass: 100%/2   | Total:  2h 03m | Avg:  1h 01m | Max:  1h 02m | Hits:  57%/2507  
  🟩 GCC12              Pass: 100%/2   | Total:  2h 21m | Avg:  1h 10m | Max:  1h 11m | Hits:  57%/2507  
  🟩 GCC13              Pass: 100%/12  | Total:  8h 40m | Avg: 43m 24s | Max:  1h 05m | Hits:  78%/15069 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 34m | Avg:  1h 17m | Max:  1h 23m | Hits:  61%/2140  
  🟩 MSVC14.43          Pass: 100%/4   | Total:  4h 47m | Avg:  1h 11m | Max:  1h 26m | Hits:  61%/4280  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 24m | Avg:  1h 12m | Max:  1h 15m | Hits:  57%/2309  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total: 16h 42m | Avg: 52m 46s | Max:  1h 03m | Hits:  62%/23480 
  🟩 GCC                Pass: 100%/23  | Total: 20h 25m | Avg: 53m 16s | Max:  1h 11m | Hits:  68%/28869 
  🟩 MSVC               Pass: 100%/6   | Total:  7h 21m | Avg:  1h 13m | Max:  1h 26m | Hits:  61%/6420  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 24m | Avg:  1h 12m | Max:  1h 15m | Hits:  57%/2309  
🟩 gpu
  🟩 h100               Pass: 100%/3   | Total:  1h 33m | Avg: 31m 05s | Max: 37m 24s | Hits:  85%/3768  
  🟩 rtx2080            Pass: 100%/39  | Total:  1d 15h | Avg:  1h 01m | Max:  1h 26m | Hits:  58%/47268 
  🟩 rtxa6000           Pass: 100%/8   | Total:  5h 40m | Avg: 42m 37s | Max:  1h 05m | Hits:  89%/10042 
🟩 jobs
  🟩 Build              Pass: 100%/42  | Total:  1d 18h | Avg:  1h 00m | Max:  1h 26m | Hits:  58%/51034 
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 34m 58s | Avg: 34m 58s | Max: 34m 58s | Hits:  99%/1256  
  🟩 GraphCapture       Pass: 100%/1   | Total: 30m 25s | Avg: 30m 25s | Max: 30m 25s | Hits:  99%/1256  
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 54m | Avg: 38m 15s | Max: 41m 36s | Hits:  99%/3766  
  🟩 TestGPU            Pass: 100%/3   | Total:  1h 34m | Avg: 31m 29s | Max: 36m 42s | Hits:  99%/3766  
🟩 sm
  🟩 90                 Pass: 100%/3   | Total:  1h 33m | Avg: 31m 05s | Max: 37m 24s | Hits:  85%/3768  
  🟩 90;90a             Pass: 100%/2   | Total:  1h 52m | Avg: 56m 05s | Max:  1h 05m | Hits:  59%/2326  
  🟩 100;120            Pass: 100%/2   | Total:  1h 42m | Avg: 51m 12s | Max: 56m 06s | Hits:  59%/2326  
🟩 std
  🟩 17                 Pass: 100%/21  | Total: 21h 55m | Avg:  1h 02m | Max:  1h 23m | Hits:  58%/25508 
  🟩 20                 Pass: 100%/29  | Total:  1d 00h | Avg: 51m 41s | Max:  1h 26m | Hits:  70%/35570

  • 🟩 thrust: Pass: 100%/50 | Total: 1d 11h | Avg: 42m 41s | Max: 1h 46m | Hits: 59%/95621 

    🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 53m 05s | Avg: 26m 32s | Max: 39m 35s | Hits:  75%/3828  
🟩 cpu
  🟩 amd64              Pass: 100%/48  | Total:  1d 10h | Avg: 42m 52s | Max:  1h 46m | Hits:  60%/91794 
  🟩 arm64              Pass: 100%/2   | Total:  1h 16m | Avg: 38m 07s | Max: 40m 41s | Hits:  51%/3827  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  3h 50m | Avg: 46m 01s | Max:  1h 15m | Hits:  52%/9560  
  🟩 12.9               Pass: 100%/45  | Total:  1d 07h | Avg: 42m 19s | Max:  1h 46m | Hits:  60%/86061 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total:  1h 04m | Avg: 32m 08s | Max: 34m 05s | Hits:  52%/3826  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  3h 50m | Avg: 46m 01s | Max:  1h 15m | Hits:  52%/9560  
  🟩 nvcc12.9           Pass: 100%/43  | Total:  1d 06h | Avg: 42m 47s | Max:  1h 46m | Hits:  61%/82235 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total:  1h 04m | Avg: 32m 08s | Max: 34m 05s | Hits:  52%/3826  
  🟩 nvcc               Pass: 100%/48  | Total:  1d 10h | Avg: 43m 07s | Max:  1h 46m | Hits:  60%/91795 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  2h 30m | Avg: 37m 37s | Max: 39m 51s | Hits:  61%/7652  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 21m | Avg: 40m 32s | Max: 40m 41s | Hits:  52%/3826  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 21m | Avg: 40m 58s | Max: 41m 10s | Hits:  52%/3826  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 16m | Avg: 38m 07s | Max: 38m 54s | Hits:  52%/3826  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 20m | Avg: 40m 11s | Max: 42m 43s | Hits:  52%/3826  
  🟩 Clang19            Pass: 100%/7   | Total:  3h 20m | Avg: 28m 42s | Max: 42m 01s | Hits:  67%/13391 
  🟩 GCC7               Pass: 100%/2   | Total:  1h 19m | Avg: 39m 36s | Max: 40m 19s | Hits:  64%/3828  
  🟩 GCC8               Pass: 100%/1   | Total: 42m 07s | Avg: 42m 07s | Max: 42m 07s | Hits:  51%/1914  
  🟩 GCC9               Pass: 100%/2   | Total:  1h 23m | Avg: 41m 41s | Max: 41m 50s | Hits:  60%/3828  
  🟩 GCC10              Pass: 100%/2   | Total:  1h 26m | Avg: 43m 20s | Max: 46m 24s | Hits:  52%/3828  
  🟩 GCC11              Pass: 100%/2   | Total:  1h 25m | Avg: 42m 43s | Max: 44m 26s | Hits:  51%/3828  
  🟩 GCC12              Pass: 100%/2   | Total:  1h 26m | Avg: 43m 18s | Max: 44m 07s | Hits:  51%/3828  
  🟩 GCC13              Pass: 100%/11  | Total:  5h 27m | Avg: 29m 47s | Max: 43m 20s | Hits:  71%/21054 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 30m | Avg:  1h 15m | Max:  1h 15m | Hits:  43%/3812  
  🟩 MSVC14.43          Pass: 100%/5   | Total:  5h 15m | Avg:  1h 03m | Max:  1h 22m | Hits:  58%/9530  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  3h 25m | Avg:  1h 42m | Max:  1h 46m | Hits:  40%/3824  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total: 11h 11m | Avg: 35m 19s | Max: 42m 43s | Hits:  59%/36347 
  🟩 GCC                Pass: 100%/22  | Total: 13h 11m | Avg: 35m 57s | Max: 46m 24s | Hits:  63%/42108 
  🟩 MSVC               Pass: 100%/7   | Total:  7h 46m | Avg:  1h 06m | Max:  1h 22m | Hits:  54%/13342 
  🟩 NVHPC              Pass: 100%/2   | Total:  3h 25m | Avg:  1h 42m | Max:  1h 46m | Hits:  40%/3824  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total:  1h 00m | Avg: 30m 22s | Max: 35m 28s | Hits:  65%/3828  
  🟩 rtx2080            Pass: 100%/38  | Total:  1d 05h | Avg: 47m 04s | Max:  1h 46m | Hits:  52%/72672 
  🟩 rtx4090            Pass: 100%/10  | Total:  4h 44m | Avg: 28m 28s | Max:  1h 13m | Hits:  85%/19121 
🟩 jobs
  🟩 Build              Pass: 100%/43  | Total:  1d 09h | Avg: 46m 42s | Max:  1h 46m | Hits:  53%/82233 
  🟩 TestCPU            Pass: 100%/3   | Total: 50m 03s | Avg: 16m 41s | Max: 32m 35s | Hits:  99%/5733  
  🟩 TestGPU            Pass: 100%/4   | Total:  1h 15m | Avg: 18m 55s | Max: 35m 28s | Hits:  94%/7655  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total:  1h 00m | Avg: 30m 22s | Max: 35m 28s | Hits:  65%/3828  
  🟩 90;90a             Pass: 100%/2   | Total:  1h 36m | Avg: 48m 28s | Max:  1h 03m | Hits:  60%/3820  
  🟩 100;120            Pass: 100%/2   | Total:  1h 36m | Avg: 48m 09s | Max:  1h 03m | Hits:  46%/3820  
🟩 std
  🟩 17                 Pass: 100%/21  | Total: 17h 13m | Avg: 49m 12s | Max:  1h 46m | Hits:  53%/40160 
  🟩 20                 Pass: 100%/27  | Total: 17h 28m | Avg: 38m 49s | Max:  1h 39m | Hits:  63%/51633

  • 🟩 cudax: Pass: 100%/28 | Total: 4h 09m | Avg: 8m 55s | Max: 24m 56s | Hits: 90%/16022 

    🟩 cpu
  🟩 amd64              Pass: 100%/24  | Total:  3h 47m | Avg:  9m 28s | Max: 24m 56s | Hits:  90%/13562 
  🟩 arm64              Pass: 100%/4   | Total: 22m 23s | Avg:  5m 35s | Max:  6m 00s | Hits:  90%/2460  
🟩 ctk
  🟩 12.0               Pass: 100%/3   | Total: 26m 18s | Avg:  8m 46s | Max: 15m 53s | Hits:  88%/1544  
  🟩 12.9               Pass: 100%/25  | Total:  3h 43m | Avg:  8m 56s | Max: 24m 56s | Hits:  90%/14478 
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/3   | Total: 26m 18s | Avg:  8m 46s | Max: 15m 53s | Hits:  88%/1544  
  🟩 nvcc12.9           Pass: 100%/25  | Total:  3h 43m | Avg:  8m 56s | Max: 24m 56s | Hits:  90%/14478 
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/28  | Total:  4h 09m | Avg:  8m 55s | Max: 24m 56s | Hits:  90%/16022 
🟩 cxx
  🟩 Clang14            Pass: 100%/2   | Total: 10m 45s | Avg:  5m 22s | Max:  5m 43s | Hits:  90%/1232  
  🟩 Clang15            Pass: 100%/1   | Total:  5m 48s | Avg:  5m 48s | Max:  5m 48s | Hits:  90%/615   
  🟩 Clang16            Pass: 100%/1   | Total:  6m 03s | Avg:  6m 03s | Max:  6m 03s | Hits:  90%/615   
  🟩 Clang17            Pass: 100%/1   | Total:  5m 53s | Avg:  5m 53s | Max:  5m 53s | Hits:  90%/615   
  🟩 Clang18            Pass: 100%/1   | Total:  6m 22s | Avg:  6m 22s | Max:  6m 22s | Hits:  90%/615   
  🟩 Clang19            Pass: 100%/4   | Total: 41m 26s | Avg: 10m 21s | Max: 24m 29s | Hits:  92%/2460  
  🟩 GCC10              Pass: 100%/2   | Total: 11m 27s | Avg:  5m 43s | Max:  6m 04s | Hits:  90%/1232  
  🟩 GCC11              Pass: 100%/1   | Total:  6m 23s | Avg:  6m 23s | Max:  6m 23s | Hits:  89%/615   
  🟩 GCC12              Pass: 100%/1   | Total:  6m 38s | Avg:  6m 38s | Max:  6m 38s | Hits:  89%/615   
  🟩 GCC13              Pass: 100%/8   | Total:  1h 09m | Avg:  8m 42s | Max: 24m 56s | Hits:  92%/4920  
  🟩 MSVC14.39          Pass: 100%/1   | Total: 15m 53s | Avg: 15m 53s | Max: 15m 53s | Hits:  78%/314   
  🟩 MSVC14.43          Pass: 100%/3   | Total: 42m 08s | Avg: 14m 02s | Max: 14m 52s | Hits:  78%/948   
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 21m 18s | Avg: 10m 39s | Max: 10m 57s | Hits:  87%/1226  
🟩 cxx_family
  🟩 Clang              Pass: 100%/10  | Total:  1h 16m | Avg:  7m 37s | Max: 24m 29s | Hits:  91%/6152  
  🟩 GCC                Pass: 100%/12  | Total:  1h 34m | Avg:  7m 50s | Max: 24m 56s | Hits:  91%/7382  
  🟩 MSVC               Pass: 100%/4   | Total: 58m 01s | Avg: 14m 30s | Max: 15m 53s | Hits:  78%/1262  
  🟩 NVHPC              Pass: 100%/2   | Total: 21m 18s | Avg: 10m 39s | Max: 10m 57s | Hits:  87%/1226  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 15m 13s | Avg:  7m 36s | Max: 10m 05s | Hits:  94%/1230  
  🟩 rtx2080            Pass: 100%/26  | Total:  3h 54m | Avg:  9m 01s | Max: 24m 56s | Hits:  89%/14792 
🟩 jobs
  🟩 Build              Pass: 100%/25  | Total:  3h 10m | Avg:  7m 36s | Max: 15m 53s | Hits:  88%/14177 
  🟩 Test               Pass: 100%/3   | Total: 59m 30s | Avg: 19m 50s | Max: 24m 56s | Hits:  99%/1845  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 15m 13s | Avg:  7m 36s | Max: 10m 05s | Hits:  94%/1230  
  🟩 90;90a             Pass: 100%/2   | Total: 20m 02s | Avg: 10m 01s | Max: 14m 27s | Hits:  85%/931   
  🟩 100;120            Pass: 100%/2   | Total: 18m 29s | Avg:  9m 14s | Max: 12m 49s | Hits:  86%/931   
🟩 std
  🟩 17                 Pass: 100%/3   | Total: 21m 05s | Avg:  7m 01s | Max: 10m 21s | Hits:  89%/1843  
  🟩 20                 Pass: 100%/25  | Total:  3h 48m | Avg:  9m 08s | Max: 24m 56s | Hits:  90%/14179

  • 🟩 python: Pass: 100%/14 | Total: 2h 43m | Avg: 11m 40s | Max: 19m 47s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/14  | Total:  2h 43m | Avg: 11m 40s | Max: 19m 47s
🟩 ctk
  🟩 12.9               Pass: 100%/14  | Total:  2h 43m | Avg: 11m 40s | Max: 19m 47s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/14  | Total:  2h 43m | Avg: 11m 40s | Max: 19m 47s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/14  | Total:  2h 43m | Avg: 11m 40s | Max: 19m 47s
🟩 cxx
  🟩 GCC13              Pass: 100%/14  | Total:  2h 43m | Avg: 11m 40s | Max: 19m 47s
🟩 cxx_family
  🟩 GCC                Pass: 100%/14  | Total:  2h 43m | Avg: 11m 40s | Max: 19m 47s
🟩 gpu
  🟩 h100               Pass: 100%/6   | Total:  1h 03m | Avg: 10m 37s | Max: 15m 50s
  🟩 rtxa6000           Pass: 100%/8   | Total:  1h 39m | Avg: 12m 27s | Max: 19m 47s
🟩 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total: 19m 20s | Avg:  9m 40s | Max:  9m 42s
  🟩 Test cuda.cccl.cooperative Pass: 100%/4   | Total:  1h 01m | Avg: 15m 16s | Max: 19m 47s
  🟩 Test cuda.cccl.headers Pass: 100%/4   | Total: 16m 07s | Avg:  4m 01s | Max:  4m 44s
  🟩 Test cuda.cccl.parallel Pass: 100%/4   | Total:  1h 06m | Avg: 16m 42s | Max: 17m 39s
🟩 py_version
  🟩 3.10               Pass: 100%/7   | Total:  1h 23m | Avg: 11m 54s | Max: 19m 47s
  🟩 3.13               Pass: 100%/7   | Total:  1h 19m | Avg: 11m 25s | Max: 17m 39s

  • 🟩 packaging: Pass: 100%/4 | Total: 31m 37s | Avg: 7m 54s | Max: 10m 15s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 31m 37s | Avg:  7m 54s | Max: 10m 15s
🟩 ctk
  🟩 12.0               Pass: 100%/2   | Total: 13m 40s | Avg:  6m 50s | Max: 10m 15s
  🟩 12.9               Pass: 100%/2   | Total: 17m 57s | Avg:  8m 58s | Max:  8m 59s
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/2   | Total: 13m 40s | Avg:  6m 50s | Max: 10m 15s
  🟩 nvcc12.9           Pass: 100%/2   | Total: 17m 57s | Avg:  8m 58s | Max:  8m 59s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 31m 37s | Avg:  7m 54s | Max: 10m 15s
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total: 10m 15s | Avg: 10m 15s | Max: 10m 15s
  🟩 Clang19            Pass: 100%/1   | Total:  8m 59s | Avg:  8m 59s | Max:  8m 59s
  🟩 GCC12              Pass: 100%/1   | Total:  3m 25s | Avg:  3m 25s | Max:  3m 25s
  🟩 GCC13              Pass: 100%/1   | Total:  8m 58s | Avg:  8m 58s | Max:  8m 58s
🟩 cxx_family
  🟩 Clang              Pass: 100%/2   | Total: 19m 14s | Avg:  9m 37s | Max: 10m 15s
  🟩 GCC                Pass: 100%/2   | Total: 12m 23s | Avg:  6m 11s | Max:  8m 58s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 31m 37s | Avg:  7m 54s | Max: 10m 15s
🟩 jobs
  🟩 Test               Pass: 100%/4   | Total: 31m 37s | Avg:  7m 54s | Max: 10m 15s

  • 🟩 stdpar: Pass: 100%/4 | Total: 16m 48s | Avg: 4m 12s | Max: 4m 29s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total:  8m 35s | Avg:  4m 17s | Max:  4m 29s
  🟩 arm64              Pass: 100%/2   | Total:  8m 13s | Avg:  4m 06s | Max:  4m 10s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 16m 48s | Avg:  4m 12s | Max:  4m 29s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 16m 48s | Avg:  4m 12s | Max:  4m 29s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 16m 48s | Avg:  4m 12s | Max:  4m 29s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 16m 48s | Avg:  4m 12s | Max:  4m 29s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 16m 48s | Avg:  4m 12s | Max:  4m 29s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 16m 48s | Avg:  4m 12s | Max:  4m 29s
🟩 jobs
  🟩 Build              Pass: 100%/4   | Total: 16m 48s | Avg:  4m 12s | Max:  4m 29s
🟩 std
  🟩 17                 Pass: 100%/2   | Total:  8m 32s | Avg:  4m 16s | Max:  4m 29s
  🟩 20                 Pass: 100%/2   | Total:  8m 16s | Avg:  4m 08s | Max:  4m 10s

  • 🟩 cccl_c_parallel: Pass: 100%/3 | Total: 27m 58s | Avg: 9m 19s | Max: 14m 01s | Hits: 95%/495 

    🟩 cpu
  🟩 amd64              Pass: 100%/3   | Total: 27m 58s | Avg:  9m 19s | Max: 14m 01s | Hits:  95%/495   
🟩 ctk
  🟩 12.9               Pass: 100%/3   | Total: 27m 58s | Avg:  9m 19s | Max: 14m 01s | Hits:  95%/495   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/3   | Total: 27m 58s | Avg:  9m 19s | Max: 14m 01s | Hits:  95%/495   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/3   | Total: 27m 58s | Avg:  9m 19s | Max: 14m 01s | Hits:  95%/495   
🟩 cxx
  🟩 GCC13              Pass: 100%/3   | Total: 27m 58s | Avg:  9m 19s | Max: 14m 01s | Hits:  95%/495   
🟩 cxx_family
  🟩 GCC                Pass: 100%/3   | Total: 27m 58s | Avg:  9m 19s | Max: 14m 01s | Hits:  95%/495   
🟩 gpu
  🟩 h100               Pass: 100%/1   | Total: 14m 01s | Avg: 14m 01s | Max: 14m 01s | Hits:  98%/165   
  🟩 rtx2080            Pass: 100%/2   | Total: 13m 57s | Avg:  6m 58s | Max: 10m 54s | Hits:  94%/330   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  3m 03s | Avg:  3m 03s | Max:  3m 03s | Hits:  90%/165   
  🟩 Test               Pass: 100%/2   | Total: 24m 55s | Avg: 12m 27s | Max: 14m 01s | Hits:  98%/330

👃 Inspect Changes

Modifications in project?

Project
CCCL Infrastructure
CCCL Packaging
libcu++
+/- CUB
+/- Thrust
CUDA Experimental
stdpar
python
+/- CCCL C Parallel Library
Catch2Helper

Modifications in project or dependencies?

Project
CCCL Infrastructure
+/- CCCL Packaging
libcu++
+/- CUB
+/- Thrust
+/- CUDA Experimental
+/- stdpar
+/- python
+/- CCCL C Parallel Library
+/- Catch2Helper

🏃‍ Runner counts (total jobs: 153)
# Runner
93 linux-amd64-cpu16
17 windows-amd64-cpu16
12 linux-amd64-gpu-rtxa6000-latest-1
11 linux-amd64-gpu-h100-latest-1
10 linux-arm64-cpu16
7 linux-amd64-gpu-rtx2080-latest-1
3 linux-amd64-gpu-rtx4090-latest-1

@bernhardmgruber

bernhardmgruber commented Jun 25, 2025

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I would like to squash the commits on this branch to make the rebase easier. @gevtushenko please flush any comments you still have. Thx!

@github-project-automation github-project-automation Bot moved this from In Progress to In Review in CCCL Jun 26, 2025
@bernhardmgruber

bernhardmgruber commented Jun 26, 2025

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After the rebase, the vectorized kernel will be preferred over the prefetch kernel before Ampere (where the LDGSTS kernel will be preferred). I will file a separate PR with benchmark to decide between vectorized and LDGSTS kernel on Ampere.

@github-actions

github-actions Bot commented Jun 26, 2025

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🟨 CI finished in 2h 04m: Pass: 99%/153 | Total: 3d 13h | Avg: 33m 36s | Max: 1h 24m | Hits: 77%/171303

  • 🟨 thrust: Pass: 98%/50 | Total: 1d 07h | Avg: 38m 23s | Max: 1h 09m | Hits: 80%/93708 

    🔍 cpu: amd64 🔍
  🔍 amd64              Pass:  97%/48  | Total:  1d 06h | Avg: 38m 33s | Max:  1h 09m | Hits:  80%/89881 
  🟩 arm64              Pass: 100%/2   | Total:  1h 08m | Avg: 34m 29s | Max: 36m 47s | Hits:  79%/3827  
🔍 ctk: 12.0 🔍
  🔍 12.0               Pass:  80%/5   | Total:  3h 16m | Avg: 39m 23s | Max:  1h 01m | Hits:  77%/7647  
  🟩 12.9               Pass: 100%/45  | Total:  1d 04h | Avg: 38m 17s | Max:  1h 09m | Hits:  80%/86061 
🔍 cudacxx: nvcc12.0 🔍
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 55m 16s | Avg: 27m 38s | Max: 28m 08s | Hits:  79%/3826  
  🔍 nvcc12.0           Pass:  80%/5   | Total:  3h 16m | Avg: 39m 23s | Max:  1h 01m | Hits:  77%/7647  
  🟩 nvcc12.9           Pass: 100%/43  | Total:  1d 03h | Avg: 38m 47s | Max:  1h 09m | Hits:  80%/82235 
🔍 cudacxx_family: nvcc 🔍
  🟩 ClangCUDA          Pass: 100%/2   | Total: 55m 16s | Avg: 27m 38s | Max: 28m 08s | Hits:  79%/3826  
  🔍 nvcc               Pass:  97%/48  | Total:  1d 07h | Avg: 38m 50s | Max:  1h 09m | Hits:  80%/89882 
🔍 cxx: Clang14 🔍
  🔍 Clang14            Pass:  75%/4   | Total:  2h 12m | Avg: 33m 07s | Max: 35m 38s | Hits:  79%/5739  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 23m | Avg: 41m 46s | Max: 43m 26s | Hits:  79%/3826  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 14m | Avg: 37m 25s | Max: 38m 17s | Hits:  79%/3826  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 09m | Avg: 34m 32s | Max: 34m 38s | Hits:  79%/3826  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 10m | Avg: 35m 01s | Max: 36m 33s | Hits:  79%/3826  
  🟩 Clang19            Pass: 100%/7   | Total:  2h 58m | Avg: 25m 28s | Max: 36m 31s | Hits:  85%/13391 
  🟩 GCC7               Pass: 100%/2   | Total:  1h 13m | Avg: 36m 37s | Max: 36m 49s | Hits:  79%/3828  
  🟩 GCC8               Pass: 100%/1   | Total: 40m 16s | Avg: 40m 16s | Max: 40m 16s | Hits:  79%/1914  
  🟩 GCC9               Pass: 100%/2   | Total:  1h 21m | Avg: 40m 39s | Max: 43m 49s | Hits:  79%/3828  
  🟩 GCC10              Pass: 100%/2   | Total:  1h 19m | Avg: 39m 57s | Max: 41m 54s | Hits:  79%/3828  
  🟩 GCC11              Pass: 100%/2   | Total:  1h 26m | Avg: 43m 14s | Max: 43m 55s | Hits:  79%/3828  
  🟩 GCC12              Pass: 100%/2   | Total:  1h 22m | Avg: 41m 27s | Max: 42m 10s | Hits:  79%/3828  
  🟩 GCC13              Pass: 100%/11  | Total:  5h 21m | Avg: 29m 11s | Max: 45m 28s | Hits:  82%/21054 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 07m | Avg:  1h 03m | Max:  1h 06m | Hits:  72%/3812  
  🟩 MSVC14.43          Pass: 100%/5   | Total:  4h 41m | Avg: 56m 23s | Max:  1h 07m | Hits:  77%/9530  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 17m | Avg:  1h 08m | Max:  1h 09m | Hits:  72%/3824  
🔍 cxx_family: Clang 🔍
  🔍 Clang              Pass:  94%/19  | Total: 10h 08m | Avg: 32m 01s | Max: 43m 26s | Hits:  82%/34434 
  🟩 GCC                Pass: 100%/22  | Total: 12h 45m | Avg: 34m 46s | Max: 45m 28s | Hits:  81%/42108 
  🟩 MSVC               Pass: 100%/7   | Total:  6h 49m | Avg: 58m 28s | Max:  1h 07m | Hits:  76%/13342 
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 17m | Avg:  1h 08m | Max:  1h 09m | Hits:  72%/3824  
🔍 gpu: rtx2080 🔍
  🟩 h100               Pass: 100%/2   | Total: 35m 58s | Avg: 17m 59s | Max: 19m 30s | Hits:  89%/3828  
  🔍 rtx2080            Pass:  97%/38  | Total:  1d 02h | Avg: 41m 37s | Max:  1h 09m | Hits:  78%/70759 
  🟩 rtx4090            Pass: 100%/10  | Total:  5h 02m | Avg: 30m 13s | Max:  1h 07m | Hits:  86%/19121 
🔍 jobs: Build 🔍
  🔍 Build              Pass:  97%/43  | Total:  1d 05h | Avg: 41m 17s | Max:  1h 09m | Hits:  78%/80320 
  🟩 TestCPU            Pass: 100%/3   | Total:  1h 30m | Avg: 30m 02s | Max: 45m 28s | Hits:  84%/5733  
  🟩 TestGPU            Pass: 100%/4   | Total: 54m 08s | Avg: 13m 32s | Max: 16m 28s | Hits:  99%/7655  
🔍 std: 20 🔍
  🟩 17                 Pass: 100%/21  | Total: 15h 05m | Avg: 43m 07s | Max:  1h 09m | Hits:  78%/40160 
  🔍 20                 Pass:  96%/27  | Total: 16h 07m | Avg: 35m 50s | Max:  1h 07m | Hits:  81%/49720 
🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 46m 47s | Avg: 23m 23s | Max: 33m 21s | Hits:  89%/3828  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 35m 58s | Avg: 17m 59s | Max: 19m 30s | Hits:  89%/3828  
  🟩 90;90a             Pass: 100%/2   | Total:  1h 29m | Avg: 44m 51s | Max: 58m 45s | Hits:  76%/3820  
  🟩 100;120            Pass: 100%/2   | Total:  1h 25m | Avg: 42m 57s | Max: 53m 49s | Hits:  76%/3820

  • 🟩 cub: Pass: 100%/50 | Total: 1d 21h | Avg: 55m 08s | Max: 1h 24m | Hits: 70%/61078 

    🟩 cpu
  🟩 amd64              Pass: 100%/48  | Total:  1d 20h | Avg: 55m 04s | Max:  1h 24m | Hits:  70%/58568 
  🟩 arm64              Pass: 100%/2   | Total:  1h 53m | Avg: 56m 44s | Max: 59m 38s | Hits:  62%/2510  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  4h 57m | Avg: 59m 34s | Max:  1h 06m | Hits:  63%/6091  
  🟩 12.9               Pass: 100%/45  | Total:  1d 16h | Avg: 54m 39s | Max:  1h 24m | Hits:  70%/54987 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 59m 13s | Avg: 29m 36s | Max: 30m 27s | Hits:  72%/2161  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  4h 57m | Avg: 59m 34s | Max:  1h 06m | Hits:  63%/6091  
  🟩 nvcc12.9           Pass: 100%/43  | Total:  1d 16h | Avg: 55m 49s | Max:  1h 24m | Hits:  70%/52826 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 59m 13s | Avg: 29m 36s | Max: 30m 27s | Hits:  72%/2161  
  🟩 nvcc               Pass: 100%/48  | Total:  1d 20h | Avg: 56m 12s | Max:  1h 24m | Hits:  69%/58917 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  3h 44m | Avg: 56m 02s | Max:  1h 01m | Hits:  62%/5022  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 59m | Avg: 59m 54s | Max:  1h 03m | Hits:  62%/2507  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 58m | Avg: 59m 04s | Max:  1h 02m | Hits:  62%/2507  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 48m | Avg: 54m 05s | Max: 54m 09s | Hits:  62%/2507  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 54m | Avg: 57m 29s | Max:  1h 00m | Hits:  62%/2507  
  🟩 Clang19            Pass: 100%/7   | Total:  4h 53m | Avg: 41m 51s | Max: 59m 13s | Hits:  76%/8430  
  🟩 GCC7               Pass: 100%/2   | Total:  1h 56m | Avg: 58m 06s | Max: 58m 15s | Hits:  62%/2510  
  🟩 GCC8               Pass: 100%/1   | Total:  1h 10m | Avg:  1h 10m | Max:  1h 10m | Hits:  62%/1255  
  🟩 GCC9               Pass: 100%/2   | Total:  2h 05m | Avg:  1h 02m | Max:  1h 06m | Hits:  62%/2510  
  🟩 GCC10              Pass: 100%/2   | Total:  1h 58m | Avg: 59m 21s | Max:  1h 01m | Hits:  62%/2511  
  🟩 GCC11              Pass: 100%/2   | Total:  2h 01m | Avg:  1h 00m | Max:  1h 01m | Hits:  62%/2507  
  🟩 GCC12              Pass: 100%/2   | Total:  2h 14m | Avg:  1h 07m | Max:  1h 07m | Hits:  62%/2507  
  🟩 GCC13              Pass: 100%/12  | Total:  8h 33m | Avg: 42m 47s | Max:  1h 06m | Hits:  82%/15069 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 22m | Avg:  1h 11m | Max:  1h 17m | Hits:  71%/2140  
  🟩 MSVC14.43          Pass: 100%/4   | Total:  4h 44m | Avg:  1h 11m | Max:  1h 24m | Hits:  71%/4280  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 31m | Avg:  1h 15m | Max:  1h 19m | Hits:  61%/2309  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total: 16h 18m | Avg: 51m 29s | Max:  1h 03m | Hits:  67%/23480 
  🟩 GCC                Pass: 100%/23  | Total: 20h 00m | Avg: 52m 10s | Max:  1h 10m | Hits:  72%/28869 
  🟩 MSVC               Pass: 100%/6   | Total:  7h 07m | Avg:  1h 11m | Max:  1h 24m | Hits:  71%/6420  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 31m | Avg:  1h 15m | Max:  1h 19m | Hits:  61%/2309  
🟩 gpu
  🟩 h100               Pass: 100%/3   | Total:  1h 38m | Avg: 32m 46s | Max: 34m 32s | Hits:  88%/3768  
  🟩 rtx2080            Pass: 100%/39  | Total:  1d 14h | Avg: 59m 45s | Max:  1h 24m | Hits:  64%/47268 
  🟩 rtxa6000           Pass: 100%/8   | Total:  5h 28m | Avg: 41m 02s | Max:  1h 06m | Hits:  90%/10042 
🟩 jobs
  🟩 Build              Pass: 100%/42  | Total:  1d 17h | Avg: 59m 07s | Max:  1h 24m | Hits:  64%/51034 
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 35m 25s | Avg: 35m 25s | Max: 35m 25s | Hits:  99%/1256  
  🟩 GraphCapture       Pass: 100%/1   | Total: 32m 04s | Avg: 32m 04s | Max: 32m 04s | Hits:  99%/1256  
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 49m | Avg: 36m 30s | Max: 39m 38s | Hits:  99%/3766  
  🟩 TestGPU            Pass: 100%/3   | Total:  1h 37m | Avg: 32m 21s | Max: 34m 22s | Hits:  99%/3766  
🟩 sm
  🟩 90                 Pass: 100%/3   | Total:  1h 38m | Avg: 32m 46s | Max: 34m 32s | Hits:  88%/3768  
  🟩 90;90a             Pass: 100%/2   | Total:  1h 44m | Avg: 52m 15s | Max:  1h 01m | Hits:  68%/2326  
  🟩 100;120            Pass: 100%/2   | Total:  1h 37m | Avg: 48m 59s | Max: 56m 01s | Hits:  68%/2326  
🟩 std
  🟩 17                 Pass: 100%/21  | Total: 22h 01m | Avg:  1h 02m | Max:  1h 24m | Hits:  63%/25508 
  🟩 20                 Pass: 100%/29  | Total: 23h 55m | Avg: 49m 30s | Max:  1h 22m | Hits:  74%/35570

  • 🟩 cudax: Pass: 100%/28 | Total: 3h 37m | Avg: 7m 45s | Max: 14m 56s | Hits: 90%/16022 

    🟩 cpu
  🟩 amd64              Pass: 100%/24  | Total:  3h 15m | Avg:  8m 08s | Max: 14m 56s | Hits:  90%/13562 
  🟩 arm64              Pass: 100%/4   | Total: 22m 07s | Avg:  5m 31s | Max:  5m 54s | Hits:  90%/2460  
🟩 ctk
  🟩 12.0               Pass: 100%/3   | Total: 25m 10s | Avg:  8m 23s | Max: 14m 34s | Hits:  88%/1544  
  🟩 12.9               Pass: 100%/25  | Total:  3h 12m | Avg:  7m 41s | Max: 14m 56s | Hits:  90%/14478 
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/3   | Total: 25m 10s | Avg:  8m 23s | Max: 14m 34s | Hits:  88%/1544  
  🟩 nvcc12.9           Pass: 100%/25  | Total:  3h 12m | Avg:  7m 41s | Max: 14m 56s | Hits:  90%/14478 
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/28  | Total:  3h 37m | Avg:  7m 45s | Max: 14m 56s | Hits:  90%/16022 
🟩 cxx
  🟩 Clang14            Pass: 100%/2   | Total: 10m 48s | Avg:  5m 24s | Max:  5m 38s | Hits:  90%/1232  
  🟩 Clang15            Pass: 100%/1   | Total:  6m 05s | Avg:  6m 05s | Max:  6m 05s | Hits:  90%/615   
  🟩 Clang16            Pass: 100%/1   | Total:  5m 44s | Avg:  5m 44s | Max:  5m 44s | Hits:  90%/615   
  🟩 Clang17            Pass: 100%/1   | Total:  5m 56s | Avg:  5m 56s | Max:  5m 56s | Hits:  90%/615   
  🟩 Clang18            Pass: 100%/1   | Total:  5m 42s | Avg:  5m 42s | Max:  5m 42s | Hits:  90%/615   
  🟩 Clang19            Pass: 100%/4   | Total: 25m 36s | Avg:  6m 24s | Max:  9m 35s | Hits:  92%/2460  
  🟩 GCC10              Pass: 100%/2   | Total: 11m 29s | Avg:  5m 44s | Max:  6m 03s | Hits:  90%/1232  
  🟩 GCC11              Pass: 100%/1   | Total:  6m 10s | Avg:  6m 10s | Max:  6m 10s | Hits:  89%/615   
  🟩 GCC12              Pass: 100%/1   | Total:  6m 24s | Avg:  6m 24s | Max:  6m 24s | Hits:  89%/615   
  🟩 GCC13              Pass: 100%/8   | Total: 56m 00s | Avg:  7m 00s | Max: 10m 32s | Hits:  92%/4920  
  🟩 MSVC14.39          Pass: 100%/1   | Total: 14m 34s | Avg: 14m 34s | Max: 14m 34s | Hits:  78%/314   
  🟩 MSVC14.43          Pass: 100%/3   | Total: 42m 52s | Avg: 14m 17s | Max: 14m 56s | Hits:  78%/948   
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 20m 05s | Avg: 10m 02s | Max: 10m 05s | Hits:  87%/1226  
🟩 cxx_family
  🟩 Clang              Pass: 100%/10  | Total: 59m 51s | Avg:  5m 59s | Max:  9m 35s | Hits:  91%/6152  
  🟩 GCC                Pass: 100%/12  | Total:  1h 20m | Avg:  6m 40s | Max: 10m 32s | Hits:  91%/7382  
  🟩 MSVC               Pass: 100%/4   | Total: 57m 26s | Avg: 14m 21s | Max: 14m 56s | Hits:  78%/1262  
  🟩 NVHPC              Pass: 100%/2   | Total: 20m 05s | Avg: 10m 02s | Max: 10m 05s | Hits:  87%/1226  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 14m 50s | Avg:  7m 25s | Max:  9m 44s | Hits:  94%/1230  
  🟩 rtx2080            Pass: 100%/26  | Total:  3h 22m | Avg:  7m 47s | Max: 14m 56s | Hits:  89%/14792 
🟩 jobs
  🟩 Build              Pass: 100%/25  | Total:  3h 07m | Avg:  7m 30s | Max: 14m 56s | Hits:  88%/14177 
  🟩 Test               Pass: 100%/3   | Total: 29m 51s | Avg:  9m 57s | Max: 10m 32s | Hits:  99%/1845  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 14m 50s | Avg:  7m 25s | Max:  9m 44s | Hits:  94%/1230  
  🟩 90;90a             Pass: 100%/2   | Total: 20m 09s | Avg: 10m 04s | Max: 13m 58s | Hits:  86%/931   
  🟩 100;120            Pass: 100%/2   | Total: 21m 10s | Avg: 10m 35s | Max: 14m 56s | Hits:  86%/931   
🟩 std
  🟩 17                 Pass: 100%/3   | Total: 20m 58s | Avg:  6m 59s | Max: 10m 00s | Hits:  89%/1843  
  🟩 20                 Pass: 100%/25  | Total:  3h 16m | Avg:  7m 51s | Max: 14m 56s | Hits:  90%/14179

  • 🟩 python: Pass: 100%/14 | Total: 3h 06m | Avg: 13m 20s | Max: 22m 41s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/14  | Total:  3h 06m | Avg: 13m 20s | Max: 22m 41s
🟩 ctk
  🟩 12.9               Pass: 100%/14  | Total:  3h 06m | Avg: 13m 20s | Max: 22m 41s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/14  | Total:  3h 06m | Avg: 13m 20s | Max: 22m 41s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/14  | Total:  3h 06m | Avg: 13m 20s | Max: 22m 41s
🟩 cxx
  🟩 GCC13              Pass: 100%/14  | Total:  3h 06m | Avg: 13m 20s | Max: 22m 41s
🟩 cxx_family
  🟩 GCC                Pass: 100%/14  | Total:  3h 06m | Avg: 13m 20s | Max: 22m 41s
🟩 gpu
  🟩 h100               Pass: 100%/6   | Total:  1h 22m | Avg: 13m 44s | Max: 21m 33s
  🟩 rtxa6000           Pass: 100%/8   | Total:  1h 44m | Avg: 13m 02s | Max: 22m 41s
🟩 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total: 19m 16s | Avg:  9m 38s | Max:  9m 42s
  🟩 Test cuda.cccl.cooperative Pass: 100%/4   | Total:  1h 13m | Avg: 18m 24s | Max: 22m 41s
  🟩 Test cuda.cccl.headers Pass: 100%/4   | Total: 17m 18s | Avg:  4m 19s | Max:  5m 37s
  🟩 Test cuda.cccl.parallel Pass: 100%/4   | Total:  1h 16m | Avg: 19m 09s | Max: 21m 33s
🟩 py_version
  🟩 3.10               Pass: 100%/7   | Total:  1h 31m | Avg: 13m 03s | Max: 20m 41s
  🟩 3.13               Pass: 100%/7   | Total:  1h 35m | Avg: 13m 38s | Max: 22m 41s

  • 🟩 packaging: Pass: 100%/4 | Total: 16m 33s | Avg: 4m 08s | Max: 5m 16s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 16m 33s | Avg:  4m 08s | Max:  5m 16s
🟩 ctk
  🟩 12.0               Pass: 100%/2   | Total:  7m 17s | Avg:  3m 38s | Max:  3m 48s
  🟩 12.9               Pass: 100%/2   | Total:  9m 16s | Avg:  4m 38s | Max:  5m 16s
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/2   | Total:  7m 17s | Avg:  3m 38s | Max:  3m 48s
  🟩 nvcc12.9           Pass: 100%/2   | Total:  9m 16s | Avg:  4m 38s | Max:  5m 16s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 16m 33s | Avg:  4m 08s | Max:  5m 16s
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total:  3m 29s | Avg:  3m 29s | Max:  3m 29s
  🟩 Clang19            Pass: 100%/1   | Total:  5m 16s | Avg:  5m 16s | Max:  5m 16s
  🟩 GCC12              Pass: 100%/1   | Total:  3m 48s | Avg:  3m 48s | Max:  3m 48s
  🟩 GCC13              Pass: 100%/1   | Total:  4m 00s | Avg:  4m 00s | Max:  4m 00s
🟩 cxx_family
  🟩 Clang              Pass: 100%/2   | Total:  8m 45s | Avg:  4m 22s | Max:  5m 16s
  🟩 GCC                Pass: 100%/2   | Total:  7m 48s | Avg:  3m 54s | Max:  4m 00s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 16m 33s | Avg:  4m 08s | Max:  5m 16s
🟩 jobs
  🟩 Test               Pass: 100%/4   | Total: 16m 33s | Avg:  4m 08s | Max:  5m 16s

  • 🟩 stdpar: Pass: 100%/4 | Total: 16m 59s | Avg: 4m 14s | Max: 4m 23s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total:  8m 42s | Avg:  4m 21s | Max:  4m 23s
  🟩 arm64              Pass: 100%/2   | Total:  8m 17s | Avg:  4m 08s | Max:  4m 12s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 16m 59s | Avg:  4m 14s | Max:  4m 23s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 16m 59s | Avg:  4m 14s | Max:  4m 23s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 16m 59s | Avg:  4m 14s | Max:  4m 23s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 16m 59s | Avg:  4m 14s | Max:  4m 23s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 16m 59s | Avg:  4m 14s | Max:  4m 23s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 16m 59s | Avg:  4m 14s | Max:  4m 23s
🟩 jobs
  🟩 Build              Pass: 100%/4   | Total: 16m 59s | Avg:  4m 14s | Max:  4m 23s
🟩 std
  🟩 17                 Pass: 100%/2   | Total:  8m 35s | Avg:  4m 17s | Max:  4m 23s
  🟩 20                 Pass: 100%/2   | Total:  8m 24s | Avg:  4m 12s | Max:  4m 19s

  • 🟩 cccl_c_parallel: Pass: 100%/3 | Total: 27m 22s | Avg: 9m 07s | Max: 14m 34s | Hits: 98%/495 

    🟩 cpu
  🟩 amd64              Pass: 100%/3   | Total: 27m 22s | Avg:  9m 07s | Max: 14m 34s | Hits:  98%/495   
🟩 ctk
  🟩 12.9               Pass: 100%/3   | Total: 27m 22s | Avg:  9m 07s | Max: 14m 34s | Hits:  98%/495   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/3   | Total: 27m 22s | Avg:  9m 07s | Max: 14m 34s | Hits:  98%/495   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/3   | Total: 27m 22s | Avg:  9m 07s | Max: 14m 34s | Hits:  98%/495   
🟩 cxx
  🟩 GCC13              Pass: 100%/3   | Total: 27m 22s | Avg:  9m 07s | Max: 14m 34s | Hits:  98%/495   
🟩 cxx_family
  🟩 GCC                Pass: 100%/3   | Total: 27m 22s | Avg:  9m 07s | Max: 14m 34s | Hits:  98%/495   
🟩 gpu
  🟩 h100               Pass: 100%/1   | Total: 14m 34s | Avg: 14m 34s | Max: 14m 34s | Hits:  98%/165   
  🟩 rtx2080            Pass: 100%/2   | Total: 12m 48s | Avg:  6m 24s | Max:  9m 33s | Hits:  97%/330   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  3m 15s | Avg:  3m 15s | Max:  3m 15s | Hits:  96%/165   
  🟩 Test               Pass: 100%/2   | Total: 24m 07s | Avg: 12m 03s | Max: 14m 34s | Hits:  98%/330

👃 Inspect Changes

Modifications in project?

Project
CCCL Infrastructure
CCCL Packaging
libcu++
+/- CUB
+/- Thrust
CUDA Experimental
stdpar
python
+/- CCCL C Parallel Library
Catch2Helper

Modifications in project or dependencies?

Project
CCCL Infrastructure
+/- CCCL Packaging
libcu++
+/- CUB
+/- Thrust
+/- CUDA Experimental
+/- stdpar
+/- python
+/- CCCL C Parallel Library
+/- Catch2Helper

🏃‍ Runner counts (total jobs: 153)
# Runner
93 linux-amd64-cpu16
17 windows-amd64-cpu16
12 linux-amd64-gpu-rtxa6000-latest-1
11 linux-amd64-gpu-h100-latest-1
10 linux-arm64-cpu16
7 linux-amd64-gpu-rtx2080-latest-1
3 linux-amd64-gpu-rtx4090-latest-1

@github-actions

github-actions Bot commented Jun 26, 2025

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🟩 CI finished in 2h 50m: Pass: 100%/153 | Total: 3d 13h | Avg: 33m 27s | Max: 1h 24m | Hits: 78%/173216

  • 🟩 cub: Pass: 100%/50 | Total: 1d 21h | Avg: 55m 08s | Max: 1h 24m | Hits: 70%/61078 

    🟩 cpu
  🟩 amd64              Pass: 100%/48  | Total:  1d 20h | Avg: 55m 04s | Max:  1h 24m | Hits:  70%/58568 
  🟩 arm64              Pass: 100%/2   | Total:  1h 53m | Avg: 56m 44s | Max: 59m 38s | Hits:  62%/2510  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  4h 57m | Avg: 59m 34s | Max:  1h 06m | Hits:  63%/6091  
  🟩 12.9               Pass: 100%/45  | Total:  1d 16h | Avg: 54m 39s | Max:  1h 24m | Hits:  70%/54987 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 59m 13s | Avg: 29m 36s | Max: 30m 27s | Hits:  72%/2161  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  4h 57m | Avg: 59m 34s | Max:  1h 06m | Hits:  63%/6091  
  🟩 nvcc12.9           Pass: 100%/43  | Total:  1d 16h | Avg: 55m 49s | Max:  1h 24m | Hits:  70%/52826 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 59m 13s | Avg: 29m 36s | Max: 30m 27s | Hits:  72%/2161  
  🟩 nvcc               Pass: 100%/48  | Total:  1d 20h | Avg: 56m 12s | Max:  1h 24m | Hits:  69%/58917 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  3h 44m | Avg: 56m 02s | Max:  1h 01m | Hits:  62%/5022  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 59m | Avg: 59m 54s | Max:  1h 03m | Hits:  62%/2507  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 58m | Avg: 59m 04s | Max:  1h 02m | Hits:  62%/2507  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 48m | Avg: 54m 05s | Max: 54m 09s | Hits:  62%/2507  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 54m | Avg: 57m 29s | Max:  1h 00m | Hits:  62%/2507  
  🟩 Clang19            Pass: 100%/7   | Total:  4h 53m | Avg: 41m 51s | Max: 59m 13s | Hits:  76%/8430  
  🟩 GCC7               Pass: 100%/2   | Total:  1h 56m | Avg: 58m 06s | Max: 58m 15s | Hits:  62%/2510  
  🟩 GCC8               Pass: 100%/1   | Total:  1h 10m | Avg:  1h 10m | Max:  1h 10m | Hits:  62%/1255  
  🟩 GCC9               Pass: 100%/2   | Total:  2h 05m | Avg:  1h 02m | Max:  1h 06m | Hits:  62%/2510  
  🟩 GCC10              Pass: 100%/2   | Total:  1h 58m | Avg: 59m 21s | Max:  1h 01m | Hits:  62%/2511  
  🟩 GCC11              Pass: 100%/2   | Total:  2h 01m | Avg:  1h 00m | Max:  1h 01m | Hits:  62%/2507  
  🟩 GCC12              Pass: 100%/2   | Total:  2h 14m | Avg:  1h 07m | Max:  1h 07m | Hits:  62%/2507  
  🟩 GCC13              Pass: 100%/12  | Total:  8h 33m | Avg: 42m 47s | Max:  1h 06m | Hits:  82%/15069 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 22m | Avg:  1h 11m | Max:  1h 17m | Hits:  71%/2140  
  🟩 MSVC14.43          Pass: 100%/4   | Total:  4h 44m | Avg:  1h 11m | Max:  1h 24m | Hits:  71%/4280  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 31m | Avg:  1h 15m | Max:  1h 19m | Hits:  61%/2309  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total: 16h 18m | Avg: 51m 29s | Max:  1h 03m | Hits:  67%/23480 
  🟩 GCC                Pass: 100%/23  | Total: 20h 00m | Avg: 52m 10s | Max:  1h 10m | Hits:  72%/28869 
  🟩 MSVC               Pass: 100%/6   | Total:  7h 07m | Avg:  1h 11m | Max:  1h 24m | Hits:  71%/6420  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 31m | Avg:  1h 15m | Max:  1h 19m | Hits:  61%/2309  
🟩 gpu
  🟩 h100               Pass: 100%/3   | Total:  1h 38m | Avg: 32m 46s | Max: 34m 32s | Hits:  88%/3768  
  🟩 rtx2080            Pass: 100%/39  | Total:  1d 14h | Avg: 59m 45s | Max:  1h 24m | Hits:  64%/47268 
  🟩 rtxa6000           Pass: 100%/8   | Total:  5h 28m | Avg: 41m 02s | Max:  1h 06m | Hits:  90%/10042 
🟩 jobs
  🟩 Build              Pass: 100%/42  | Total:  1d 17h | Avg: 59m 07s | Max:  1h 24m | Hits:  64%/51034 
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 35m 25s | Avg: 35m 25s | Max: 35m 25s | Hits:  99%/1256  
  🟩 GraphCapture       Pass: 100%/1   | Total: 32m 04s | Avg: 32m 04s | Max: 32m 04s | Hits:  99%/1256  
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 49m | Avg: 36m 30s | Max: 39m 38s | Hits:  99%/3766  
  🟩 TestGPU            Pass: 100%/3   | Total:  1h 37m | Avg: 32m 21s | Max: 34m 22s | Hits:  99%/3766  
🟩 sm
  🟩 90                 Pass: 100%/3   | Total:  1h 38m | Avg: 32m 46s | Max: 34m 32s | Hits:  88%/3768  
  🟩 90;90a             Pass: 100%/2   | Total:  1h 44m | Avg: 52m 15s | Max:  1h 01m | Hits:  68%/2326  
  🟩 100;120            Pass: 100%/2   | Total:  1h 37m | Avg: 48m 59s | Max: 56m 01s | Hits:  68%/2326  
🟩 std
  🟩 17                 Pass: 100%/21  | Total: 22h 01m | Avg:  1h 02m | Max:  1h 24m | Hits:  63%/25508 
  🟩 20                 Pass: 100%/29  | Total: 23h 55m | Avg: 49m 30s | Max:  1h 22m | Hits:  74%/35570

  • 🟩 thrust: Pass: 100%/50 | Total: 1d 07h | Avg: 37m 54s | Max: 1h 09m | Hits: 80%/95621 

    🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 46m 47s | Avg: 23m 23s | Max: 33m 21s | Hits:  89%/3828  
🟩 cpu
  🟩 amd64              Pass: 100%/48  | Total:  1d 06h | Avg: 38m 03s | Max:  1h 09m | Hits:  81%/91794 
  🟩 arm64              Pass: 100%/2   | Total:  1h 08m | Avg: 34m 29s | Max: 36m 47s | Hits:  79%/3827  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  2h 52m | Avg: 34m 33s | Max:  1h 01m | Hits:  82%/9560  
  🟩 12.9               Pass: 100%/45  | Total:  1d 04h | Avg: 38m 17s | Max:  1h 09m | Hits:  80%/86061 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 55m 16s | Avg: 27m 38s | Max: 28m 08s | Hits:  79%/3826  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  2h 52m | Avg: 34m 33s | Max:  1h 01m | Hits:  82%/9560  
  🟩 nvcc12.9           Pass: 100%/43  | Total:  1d 03h | Avg: 38m 47s | Max:  1h 09m | Hits:  80%/82235 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 55m 16s | Avg: 27m 38s | Max: 28m 08s | Hits:  79%/3826  
  🟩 nvcc               Pass: 100%/48  | Total:  1d 06h | Avg: 38m 20s | Max:  1h 09m | Hits:  81%/91795 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  1h 48m | Avg: 27m 06s | Max: 35m 38s | Hits:  84%/7652  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 23m | Avg: 41m 46s | Max: 43m 26s | Hits:  79%/3826  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 14m | Avg: 37m 25s | Max: 38m 17s | Hits:  79%/3826  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 09m | Avg: 34m 32s | Max: 34m 38s | Hits:  79%/3826  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 10m | Avg: 35m 01s | Max: 36m 33s | Hits:  79%/3826  
  🟩 Clang19            Pass: 100%/7   | Total:  2h 58m | Avg: 25m 28s | Max: 36m 31s | Hits:  85%/13391 
  🟩 GCC7               Pass: 100%/2   | Total:  1h 13m | Avg: 36m 37s | Max: 36m 49s | Hits:  79%/3828  
  🟩 GCC8               Pass: 100%/1   | Total: 40m 16s | Avg: 40m 16s | Max: 40m 16s | Hits:  79%/1914  
  🟩 GCC9               Pass: 100%/2   | Total:  1h 21m | Avg: 40m 39s | Max: 43m 49s | Hits:  79%/3828  
  🟩 GCC10              Pass: 100%/2   | Total:  1h 19m | Avg: 39m 57s | Max: 41m 54s | Hits:  79%/3828  
  🟩 GCC11              Pass: 100%/2   | Total:  1h 26m | Avg: 43m 14s | Max: 43m 55s | Hits:  79%/3828  
  🟩 GCC12              Pass: 100%/2   | Total:  1h 22m | Avg: 41m 27s | Max: 42m 10s | Hits:  79%/3828  
  🟩 GCC13              Pass: 100%/11  | Total:  5h 21m | Avg: 29m 11s | Max: 45m 28s | Hits:  82%/21054 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 07m | Avg:  1h 03m | Max:  1h 06m | Hits:  72%/3812  
  🟩 MSVC14.43          Pass: 100%/5   | Total:  4h 41m | Avg: 56m 23s | Max:  1h 07m | Hits:  77%/9530  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 17m | Avg:  1h 08m | Max:  1h 09m | Hits:  72%/3824  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total:  9h 44m | Avg: 30m 44s | Max: 43m 26s | Hits:  83%/36347 
  🟩 GCC                Pass: 100%/22  | Total: 12h 45m | Avg: 34m 46s | Max: 45m 28s | Hits:  81%/42108 
  🟩 MSVC               Pass: 100%/7   | Total:  6h 49m | Avg: 58m 28s | Max:  1h 07m | Hits:  76%/13342 
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 17m | Avg:  1h 08m | Max:  1h 09m | Hits:  72%/3824  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 35m 58s | Avg: 17m 59s | Max: 19m 30s | Hits:  89%/3828  
  🟩 rtx2080            Pass: 100%/38  | Total:  1d 01h | Avg: 40m 59s | Max:  1h 09m | Hits:  79%/72672 
  🟩 rtx4090            Pass: 100%/10  | Total:  5h 02m | Avg: 30m 13s | Max:  1h 07m | Hits:  86%/19121 
🟩 jobs
  🟩 Build              Pass: 100%/43  | Total:  1d 05h | Avg: 40m 44s | Max:  1h 09m | Hits:  78%/82233 
  🟩 TestCPU            Pass: 100%/3   | Total:  1h 30m | Avg: 30m 02s | Max: 45m 28s | Hits:  84%/5733  
  🟩 TestGPU            Pass: 100%/4   | Total: 54m 08s | Avg: 13m 32s | Max: 16m 28s | Hits:  99%/7655  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 35m 58s | Avg: 17m 59s | Max: 19m 30s | Hits:  89%/3828  
  🟩 90;90a             Pass: 100%/2   | Total:  1h 29m | Avg: 44m 51s | Max: 58m 45s | Hits:  76%/3820  
  🟩 100;120            Pass: 100%/2   | Total:  1h 25m | Avg: 42m 57s | Max: 53m 49s | Hits:  76%/3820  
🟩 std
  🟩 17                 Pass: 100%/21  | Total: 15h 05m | Avg: 43m 07s | Max:  1h 09m | Hits:  78%/40160 
  🟩 20                 Pass: 100%/27  | Total: 15h 43m | Avg: 34m 56s | Max:  1h 07m | Hits:  82%/51633

  • 🟩 cudax: Pass: 100%/28 | Total: 3h 37m | Avg: 7m 45s | Max: 14m 56s | Hits: 90%/16022 

    🟩 cpu
  🟩 amd64              Pass: 100%/24  | Total:  3h 15m | Avg:  8m 08s | Max: 14m 56s | Hits:  90%/13562 
  🟩 arm64              Pass: 100%/4   | Total: 22m 07s | Avg:  5m 31s | Max:  5m 54s | Hits:  90%/2460  
🟩 ctk
  🟩 12.0               Pass: 100%/3   | Total: 25m 10s | Avg:  8m 23s | Max: 14m 34s | Hits:  88%/1544  
  🟩 12.9               Pass: 100%/25  | Total:  3h 12m | Avg:  7m 41s | Max: 14m 56s | Hits:  90%/14478 
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/3   | Total: 25m 10s | Avg:  8m 23s | Max: 14m 34s | Hits:  88%/1544  
  🟩 nvcc12.9           Pass: 100%/25  | Total:  3h 12m | Avg:  7m 41s | Max: 14m 56s | Hits:  90%/14478 
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/28  | Total:  3h 37m | Avg:  7m 45s | Max: 14m 56s | Hits:  90%/16022 
🟩 cxx
  🟩 Clang14            Pass: 100%/2   | Total: 10m 48s | Avg:  5m 24s | Max:  5m 38s | Hits:  90%/1232  
  🟩 Clang15            Pass: 100%/1   | Total:  6m 05s | Avg:  6m 05s | Max:  6m 05s | Hits:  90%/615   
  🟩 Clang16            Pass: 100%/1   | Total:  5m 44s | Avg:  5m 44s | Max:  5m 44s | Hits:  90%/615   
  🟩 Clang17            Pass: 100%/1   | Total:  5m 56s | Avg:  5m 56s | Max:  5m 56s | Hits:  90%/615   
  🟩 Clang18            Pass: 100%/1   | Total:  5m 42s | Avg:  5m 42s | Max:  5m 42s | Hits:  90%/615   
  🟩 Clang19            Pass: 100%/4   | Total: 25m 36s | Avg:  6m 24s | Max:  9m 35s | Hits:  92%/2460  
  🟩 GCC10              Pass: 100%/2   | Total: 11m 29s | Avg:  5m 44s | Max:  6m 03s | Hits:  90%/1232  
  🟩 GCC11              Pass: 100%/1   | Total:  6m 10s | Avg:  6m 10s | Max:  6m 10s | Hits:  89%/615   
  🟩 GCC12              Pass: 100%/1   | Total:  6m 24s | Avg:  6m 24s | Max:  6m 24s | Hits:  89%/615   
  🟩 GCC13              Pass: 100%/8   | Total: 56m 00s | Avg:  7m 00s | Max: 10m 32s | Hits:  92%/4920  
  🟩 MSVC14.39          Pass: 100%/1   | Total: 14m 34s | Avg: 14m 34s | Max: 14m 34s | Hits:  78%/314   
  🟩 MSVC14.43          Pass: 100%/3   | Total: 42m 52s | Avg: 14m 17s | Max: 14m 56s | Hits:  78%/948   
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 20m 05s | Avg: 10m 02s | Max: 10m 05s | Hits:  87%/1226  
🟩 cxx_family
  🟩 Clang              Pass: 100%/10  | Total: 59m 51s | Avg:  5m 59s | Max:  9m 35s | Hits:  91%/6152  
  🟩 GCC                Pass: 100%/12  | Total:  1h 20m | Avg:  6m 40s | Max: 10m 32s | Hits:  91%/7382  
  🟩 MSVC               Pass: 100%/4   | Total: 57m 26s | Avg: 14m 21s | Max: 14m 56s | Hits:  78%/1262  
  🟩 NVHPC              Pass: 100%/2   | Total: 20m 05s | Avg: 10m 02s | Max: 10m 05s | Hits:  87%/1226  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 14m 50s | Avg:  7m 25s | Max:  9m 44s | Hits:  94%/1230  
  🟩 rtx2080            Pass: 100%/26  | Total:  3h 22m | Avg:  7m 47s | Max: 14m 56s | Hits:  89%/14792 
🟩 jobs
  🟩 Build              Pass: 100%/25  | Total:  3h 07m | Avg:  7m 30s | Max: 14m 56s | Hits:  88%/14177 
  🟩 Test               Pass: 100%/3   | Total: 29m 51s | Avg:  9m 57s | Max: 10m 32s | Hits:  99%/1845  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 14m 50s | Avg:  7m 25s | Max:  9m 44s | Hits:  94%/1230  
  🟩 90;90a             Pass: 100%/2   | Total: 20m 09s | Avg: 10m 04s | Max: 13m 58s | Hits:  86%/931   
  🟩 100;120            Pass: 100%/2   | Total: 21m 10s | Avg: 10m 35s | Max: 14m 56s | Hits:  86%/931   
🟩 std
  🟩 17                 Pass: 100%/3   | Total: 20m 58s | Avg:  6m 59s | Max: 10m 00s | Hits:  89%/1843  
  🟩 20                 Pass: 100%/25  | Total:  3h 16m | Avg:  7m 51s | Max: 14m 56s | Hits:  90%/14179

  • 🟩 python: Pass: 100%/14 | Total: 3h 06m | Avg: 13m 20s | Max: 22m 41s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/14  | Total:  3h 06m | Avg: 13m 20s | Max: 22m 41s
🟩 ctk
  🟩 12.9               Pass: 100%/14  | Total:  3h 06m | Avg: 13m 20s | Max: 22m 41s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/14  | Total:  3h 06m | Avg: 13m 20s | Max: 22m 41s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/14  | Total:  3h 06m | Avg: 13m 20s | Max: 22m 41s
🟩 cxx
  🟩 GCC13              Pass: 100%/14  | Total:  3h 06m | Avg: 13m 20s | Max: 22m 41s
🟩 cxx_family
  🟩 GCC                Pass: 100%/14  | Total:  3h 06m | Avg: 13m 20s | Max: 22m 41s
🟩 gpu
  🟩 h100               Pass: 100%/6   | Total:  1h 22m | Avg: 13m 44s | Max: 21m 33s
  🟩 rtxa6000           Pass: 100%/8   | Total:  1h 44m | Avg: 13m 02s | Max: 22m 41s
🟩 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total: 19m 16s | Avg:  9m 38s | Max:  9m 42s
  🟩 Test cuda.cccl.cooperative Pass: 100%/4   | Total:  1h 13m | Avg: 18m 24s | Max: 22m 41s
  🟩 Test cuda.cccl.headers Pass: 100%/4   | Total: 17m 18s | Avg:  4m 19s | Max:  5m 37s
  🟩 Test cuda.cccl.parallel Pass: 100%/4   | Total:  1h 16m | Avg: 19m 09s | Max: 21m 33s
🟩 py_version
  🟩 3.10               Pass: 100%/7   | Total:  1h 31m | Avg: 13m 03s | Max: 20m 41s
  🟩 3.13               Pass: 100%/7   | Total:  1h 35m | Avg: 13m 38s | Max: 22m 41s

  • 🟩 packaging: Pass: 100%/4 | Total: 16m 33s | Avg: 4m 08s | Max: 5m 16s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 16m 33s | Avg:  4m 08s | Max:  5m 16s
🟩 ctk
  🟩 12.0               Pass: 100%/2   | Total:  7m 17s | Avg:  3m 38s | Max:  3m 48s
  🟩 12.9               Pass: 100%/2   | Total:  9m 16s | Avg:  4m 38s | Max:  5m 16s
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/2   | Total:  7m 17s | Avg:  3m 38s | Max:  3m 48s
  🟩 nvcc12.9           Pass: 100%/2   | Total:  9m 16s | Avg:  4m 38s | Max:  5m 16s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 16m 33s | Avg:  4m 08s | Max:  5m 16s
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total:  3m 29s | Avg:  3m 29s | Max:  3m 29s
  🟩 Clang19            Pass: 100%/1   | Total:  5m 16s | Avg:  5m 16s | Max:  5m 16s
  🟩 GCC12              Pass: 100%/1   | Total:  3m 48s | Avg:  3m 48s | Max:  3m 48s
  🟩 GCC13              Pass: 100%/1   | Total:  4m 00s | Avg:  4m 00s | Max:  4m 00s
🟩 cxx_family
  🟩 Clang              Pass: 100%/2   | Total:  8m 45s | Avg:  4m 22s | Max:  5m 16s
  🟩 GCC                Pass: 100%/2   | Total:  7m 48s | Avg:  3m 54s | Max:  4m 00s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 16m 33s | Avg:  4m 08s | Max:  5m 16s
🟩 jobs
  🟩 Test               Pass: 100%/4   | Total: 16m 33s | Avg:  4m 08s | Max:  5m 16s

  • 🟩 stdpar: Pass: 100%/4 | Total: 16m 59s | Avg: 4m 14s | Max: 4m 23s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total:  8m 42s | Avg:  4m 21s | Max:  4m 23s
  🟩 arm64              Pass: 100%/2   | Total:  8m 17s | Avg:  4m 08s | Max:  4m 12s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 16m 59s | Avg:  4m 14s | Max:  4m 23s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 16m 59s | Avg:  4m 14s | Max:  4m 23s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 16m 59s | Avg:  4m 14s | Max:  4m 23s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 16m 59s | Avg:  4m 14s | Max:  4m 23s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 16m 59s | Avg:  4m 14s | Max:  4m 23s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 16m 59s | Avg:  4m 14s | Max:  4m 23s
🟩 jobs
  🟩 Build              Pass: 100%/4   | Total: 16m 59s | Avg:  4m 14s | Max:  4m 23s
🟩 std
  🟩 17                 Pass: 100%/2   | Total:  8m 35s | Avg:  4m 17s | Max:  4m 23s
  🟩 20                 Pass: 100%/2   | Total:  8m 24s | Avg:  4m 12s | Max:  4m 19s

  • 🟩 cccl_c_parallel: Pass: 100%/3 | Total: 27m 22s | Avg: 9m 07s | Max: 14m 34s | Hits: 98%/495 

    🟩 cpu
  🟩 amd64              Pass: 100%/3   | Total: 27m 22s | Avg:  9m 07s | Max: 14m 34s | Hits:  98%/495   
🟩 ctk
  🟩 12.9               Pass: 100%/3   | Total: 27m 22s | Avg:  9m 07s | Max: 14m 34s | Hits:  98%/495   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/3   | Total: 27m 22s | Avg:  9m 07s | Max: 14m 34s | Hits:  98%/495   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/3   | Total: 27m 22s | Avg:  9m 07s | Max: 14m 34s | Hits:  98%/495   
🟩 cxx
  🟩 GCC13              Pass: 100%/3   | Total: 27m 22s | Avg:  9m 07s | Max: 14m 34s | Hits:  98%/495   
🟩 cxx_family
  🟩 GCC                Pass: 100%/3   | Total: 27m 22s | Avg:  9m 07s | Max: 14m 34s | Hits:  98%/495   
🟩 gpu
  🟩 h100               Pass: 100%/1   | Total: 14m 34s | Avg: 14m 34s | Max: 14m 34s | Hits:  98%/165   
  🟩 rtx2080            Pass: 100%/2   | Total: 12m 48s | Avg:  6m 24s | Max:  9m 33s | Hits:  97%/330   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  3m 15s | Avg:  3m 15s | Max:  3m 15s | Hits:  96%/165   
  🟩 Test               Pass: 100%/2   | Total: 24m 07s | Avg: 12m 03s | Max: 14m 34s | Hits:  98%/330

👃 Inspect Changes

Modifications in project?

Project
CCCL Infrastructure
CCCL Packaging
libcu++
+/- CUB
+/- Thrust
CUDA Experimental
stdpar
python
+/- CCCL C Parallel Library
Catch2Helper

Modifications in project or dependencies?

Project
CCCL Infrastructure
+/- CCCL Packaging
libcu++
+/- CUB
+/- Thrust
+/- CUDA Experimental
+/- stdpar
+/- python
+/- CCCL C Parallel Library
+/- Catch2Helper

🏃‍ Runner counts (total jobs: 153)
# Runner
93 linux-amd64-cpu16
17 windows-amd64-cpu16
12 linux-amd64-gpu-rtxa6000-latest-1
11 linux-amd64-gpu-h100-latest-1
10 linux-arm64-cpu16
7 linux-amd64-gpu-rtx2080-latest-1
3 linux-amd64-gpu-rtx4090-latest-1

@bernhardmgruber
bernhardmgruber merged commit 6ccee55 into NVIDIA:main Jun 26, 2025
@bernhardmgruber
bernhardmgruber deleted the transform_vec branch June 26, 2025 12:14
@github-project-automation github-project-automation Bot moved this from In Review to Done in CCCL Jun 26, 2025
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@miscco miscco miscco left review comments
@fbusato fbusato fbusato left review comments
@gevtushenko gevtushenko gevtushenko approved these changes
@alliepiper alliepiper Awaiting requested review from alliepiper alliepiper is a code owner automatically assigned from NVIDIA/cccl-cub-codeowners

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Add a vectorized cub::DeviceTransform code path

4 participants

@bernhardmgruber @miscco @gevtushenko @fbusato