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Port thrust::strided_iterator to cuda - #4808

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miscco merged 1 commit into
NVIDIA:mainfrom
miscco:cuda_strided_iterator
May 28, 2025
Merged

Port thrust::strided_iterator to cuda#4808
miscco merged 1 commit into
NVIDIA:mainfrom
miscco:cuda_strided_iterator

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@miscco

@miscco miscco commented May 27, 2025

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This ports thrust::strided_iterator to cuda.

It also allows for use of compile time strides as well as plain integer like types.

For the integer like types we disallow defaulting the stride because a zero stride is probably surprising

@miscco
miscco requested review from a team as code owners May 27, 2025 05:50
@miscco
miscco requested review from alliepiper and griwes May 27, 2025 05:50
@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 Review in CCCL May 27, 2025
@miscco
miscco force-pushed the cuda_strided_iterator branch from 546c0c7 to a3c40de Compare May 27, 2025 06:36
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🟨 CI finished in 1h 56m: Pass: 94%/183 | Total: 3d 19h | Avg: 30m 02s | Max: 1h 45m | Hits: 68%/263522

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🟩 cxx_family
  🟩 Clang              Pass: 100%/10  | Total: 58m 15s | Avg:  5m 49s | Max:  8m 26s | Hits:  91%/5914  
  🟩 GCC                Pass: 100%/12  | Total:  1h 20m | Avg:  6m 40s | Max: 11m 27s | Hits:  92%/7096  
  🟩 MSVC               Pass: 100%/2   | Total: 26m 40s | Avg: 13m 20s | Max: 13m 27s | Hits:  78%/584   
  🟩 NVHPC              Pass: 100%/2   | Total: 23m 14s | Avg: 11m 37s | Max: 11m 43s | Hits:  88%/1178  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 13m 33s | Avg:  6m 46s | Max:  8m 14s | Hits:  95%/1182  
  🟩 rtx2080            Pass: 100%/24  | Total:  2h 54m | Avg:  7m 16s | Max: 13m 27s | Hits:  90%/13590 
🟩 jobs
  🟩 Build              Pass: 100%/23  | Total:  2h 40m | Avg:  6m 57s | Max: 13m 27s | Hits:  89%/12999 
  🟩 Test               Pass: 100%/3   | Total: 28m 07s | Avg:  9m 22s | Max: 11m 27s | Hits:  99%/1773  
🟩 sm
  🟩 90                 Pass: 100%/3   | Total: 18m 43s | Avg:  6m 14s | Max:  8m 14s | Hits:  93%/1773  
  🟩 90a                Pass: 100%/1   | Total:  5m 03s | Avg:  5m 03s | Max:  5m 03s | Hits:  90%/591   
🟩 std
  🟩 17                 Pass: 100%/4   | Total: 27m 48s | Avg:  6m 57s | Max: 11m 31s | Hits:  90%/2362  
  🟩 20                 Pass: 100%/22  | Total:  2h 40m | Avg:  7m 17s | Max: 13m 27s | Hits:  91%/12410

  • 🟩 python: Pass: 100%/12 | Total: 1h 57m | Avg: 9m 47s | Max: 22m 12s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/12  | Total:  1h 57m | Avg:  9m 47s | Max: 22m 12s
🟩 ctk
  🟩 12.9               Pass: 100%/12  | Total:  1h 57m | Avg:  9m 47s | Max: 22m 12s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/12  | Total:  1h 57m | Avg:  9m 47s | Max: 22m 12s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/12  | Total:  1h 57m | Avg:  9m 47s | Max: 22m 12s
🟩 cxx
  🟩 GCC13              Pass: 100%/12  | Total:  1h 57m | Avg:  9m 47s | Max: 22m 12s
🟩 cxx_family
  🟩 GCC                Pass: 100%/12  | Total:  1h 57m | Avg:  9m 47s | Max: 22m 12s
🟩 gpu
  🟩 rtxa6000           Pass: 100%/12  | Total:  1h 57m | Avg:  9m 47s | Max: 22m 12s
🟩 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total:  6m 45s | Avg:  3m 22s | Max:  3m 32s
  🟩 Build cuda.cooperative Pass: 100%/2   | Total:  6m 51s | Avg:  3m 25s | Max:  3m 34s
  🟩 Build cuda.parallel Pass: 100%/2   | Total: 16m 09s | Avg:  8m 04s | Max:  8m 22s
  🟩 Test cuda.cccl     Pass: 100%/2   | Total:  8m 25s | Avg:  4m 12s | Max:  4m 22s
  🟩 Test cuda.cooperative Pass: 100%/2   | Total: 44m 20s | Avg: 22m 10s | Max: 22m 12s
  🟩 Test cuda.parallel Pass: 100%/2   | Total: 34m 56s | Avg: 17m 28s | Max: 17m 54s
🟩 py_version
  🟩 3.10               Pass: 100%/6   | Total: 58m 41s | Avg:  9m 46s | Max: 22m 08s
  🟩 3.13               Pass: 100%/6   | Total: 58m 45s | Avg:  9m 47s | Max: 22m 12s

  • 🟩 stdpar: Pass: 100%/4 | Total: 20m 14s | Avg: 5m 03s | Max: 5m 54s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 11m 41s | Avg:  5m 50s | Max:  5m 54s
  🟩 arm64              Pass: 100%/2   | Total:  8m 33s | Avg:  4m 16s | Max:  4m 20s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 20m 14s | Avg:  5m 03s | Max:  5m 54s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 20m 14s | Avg:  5m 03s | Max:  5m 54s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 20m 14s | Avg:  5m 03s | Max:  5m 54s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 20m 14s | Avg:  5m 03s | Max:  5m 54s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 20m 14s | Avg:  5m 03s | Max:  5m 54s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 20m 14s | Avg:  5m 03s | Max:  5m 54s
🟩 jobs
  🟩 Build              Pass: 100%/4   | Total: 20m 14s | Avg:  5m 03s | Max:  5m 54s
🟩 std
  🟩 17                 Pass: 100%/2   | Total: 10m 14s | Avg:  5m 07s | Max:  5m 54s
  🟩 20                 Pass: 100%/2   | Total: 10m 00s | Avg:  5m 00s | Max:  5m 47s

  • 🟩 cccl_c_parallel: Pass: 100%/2 | Total: 17m 19s | Avg: 8m 39s | Max: 13m 41s | Hits: 95%/328 

    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 17m 19s | Avg:  8m 39s | Max: 13m 41s | Hits:  95%/328   
🟩 ctk
  🟩 12.9               Pass: 100%/2   | Total: 17m 19s | Avg:  8m 39s | Max: 13m 41s | Hits:  95%/328   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/2   | Total: 17m 19s | Avg:  8m 39s | Max: 13m 41s | Hits:  95%/328   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/2   | Total: 17m 19s | Avg:  8m 39s | Max: 13m 41s | Hits:  95%/328   
🟩 cxx
  🟩 GCC13              Pass: 100%/2   | Total: 17m 19s | Avg:  8m 39s | Max: 13m 41s | Hits:  95%/328   
🟩 cxx_family
  🟩 GCC                Pass: 100%/2   | Total: 17m 19s | Avg:  8m 39s | Max: 13m 41s | Hits:  95%/328   
🟩 gpu
  🟩 rtx2080            Pass: 100%/2   | Total: 17m 19s | Avg:  8m 39s | Max: 13m 41s | Hits:  95%/328   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  3m 38s | Avg:  3m 38s | Max:  3m 38s | Hits:  91%/164   
  🟩 Test               Pass: 100%/1   | Total: 13m 41s | Avg: 13m 41s | Max: 13m 41s | Hits:  98%/164

👃 Inspect Changes

Modifications in project?

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

Modifications in project or dependencies?

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

🏃‍ Runner counts (total jobs: 183)
# Runner
129 linux-amd64-cpu16
15 windows-amd64-cpu16
12 linux-arm64-cpu16
12 linux-amd64-gpu-rtxa6000-latest-1
7 linux-amd64-gpu-rtx2080-latest-1
5 linux-amd64-gpu-h100-latest-1
3 linux-amd64-gpu-rtx4090-latest-1

@miscco
miscco force-pushed the cuda_strided_iterator branch 4 times, most recently from 23b5126 to ee65666 Compare May 27, 2025 16:48
@github-actions

github-actions Bot commented May 27, 2025

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🟩 CI finished in 2h 16m: Pass: 100%/183 | Total: 3d 18h | Avg: 29m 32s | Max: 1h 41m | Hits: 75%/291936

  • 🟩 cub: Pass: 100%/47 | Total: 1d 19h | Avg: 55m 31s | Max: 1h 27m | Hits: 65%/57406 

    🟩 cpu
  🟩 amd64              Pass: 100%/45  | Total:  1d 17h | Avg: 55m 25s | Max:  1h 27m | Hits:  65%/54908 
  🟩 arm64              Pass: 100%/2   | Total:  1h 55m | Avg: 57m 42s | Max:  1h 00m | Hits:  57%/2498  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  5h 06m | Avg:  1h 01m | Max:  1h 10m | Hits:  58%/6062  
  🟩 12.9               Pass: 100%/42  | Total:  1d 14h | Avg: 54m 49s | Max:  1h 27m | Hits:  66%/51344 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total:  1h 07m | Avg: 33m 32s | Max: 34m 07s | Hits:  62%/2151  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  5h 06m | Avg:  1h 01m | Max:  1h 10m | Hits:  58%/6062  
  🟩 nvcc12.9           Pass: 100%/40  | Total:  1d 13h | Avg: 55m 53s | Max:  1h 27m | Hits:  66%/49193 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total:  1h 07m | Avg: 33m 32s | Max: 34m 07s | Hits:  62%/2151  
  🟩 nvcc               Pass: 100%/45  | Total:  1d 18h | Avg: 56m 29s | Max:  1h 27m | Hits:  65%/55255 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  3h 52m | Avg: 58m 01s | Max: 59m 54s | Hits:  58%/4998  
  🟩 Clang15            Pass: 100%/2   | Total:  2h 01m | Avg:  1h 00m | Max:  1h 01m | Hits:  57%/2495  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 54m | Avg: 57m 23s | Max: 59m 12s | Hits:  57%/2495  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 52m | Avg: 56m 10s | Max: 56m 31s | Hits:  57%/2495  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 52m | Avg: 56m 05s | Max: 58m 17s | Hits:  57%/2495  
  🟩 Clang19            Pass: 100%/7   | Total:  4h 45m | Avg: 40m 49s | Max: 56m 23s | Hits:  71%/8390  
  🟩 GCC7               Pass: 100%/2   | Total:  2h 01m | Avg:  1h 00m | Max:  1h 02m | Hits:  57%/2498  
  🟩 GCC8               Pass: 100%/1   | Total:  1h 09m | Avg:  1h 09m | Max:  1h 09m | Hits:  57%/1249  
  🟩 GCC9               Pass: 100%/2   | Total:  2h 04m | Avg:  1h 02m | Max:  1h 04m | Hits:  57%/2498  
  🟩 GCC10              Pass: 100%/2   | Total:  2h 12m | Avg:  1h 06m | Max:  1h 08m | Hits:  57%/2499  
  🟩 GCC11              Pass: 100%/2   | Total:  2h 10m | Avg:  1h 05m | Max:  1h 08m | Hits:  57%/2495  
  🟩 GCC12              Pass: 100%/2   | Total:  2h 01m | Avg:  1h 00m | Max:  1h 01m | Hits:  57%/2495  
  🟩 GCC13              Pass: 100%/11  | Total:  7h 45m | Avg: 42m 16s | Max:  1h 08m | Hits:  80%/13747 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 29m | Avg:  1h 14m | Max:  1h 18m | Hits:  61%/2130  
  🟩 MSVC14.43          Pass: 100%/2   | Total:  2h 44m | Avg:  1h 22m | Max:  1h 27m | Hits:  61%/2130  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 31m | Avg:  1h 15m | Max:  1h 17m | Hits:  57%/2297  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total: 16h 19m | Avg: 51m 31s | Max:  1h 01m | Hits:  62%/23368 
  🟩 GCC                Pass: 100%/22  | Total: 19h 24m | Avg: 52m 57s | Max:  1h 09m | Hits:  69%/27481 
  🟩 MSVC               Pass: 100%/4   | Total:  5h 13m | Avg:  1h 18m | Max:  1h 27m | Hits:  61%/4260  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 31m | Avg:  1h 15m | Max:  1h 17m | Hits:  57%/2297  
🟩 gpu
  🟩 h100               Pass: 100%/3   | Total:  1h 24m | Avg: 28m 16s | Max: 32m 16s | Hits:  85%/3750  
  🟩 rtx2080            Pass: 100%/36  | Total:  1d 13h | Avg:  1h 01m | Max:  1h 27m | Hits:  58%/43662 
  🟩 rtxa6000           Pass: 100%/8   | Total:  4h 56m | Avg: 37m 05s | Max:  1h 07m | Hits:  89%/9994  
🟩 jobs
  🟩 Build              Pass: 100%/39  | Total:  1d 15h | Avg:  1h 01m | Max:  1h 27m | Hits:  58%/47410 
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 30m 52s | Avg: 30m 52s | Max: 30m 52s | Hits:  99%/1250  
  🟩 GraphCapture       Pass: 100%/1   | Total: 28m 23s | Avg: 28m 23s | Max: 28m 23s | Hits:  99%/1250  
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 27m | Avg: 29m 11s | Max: 31m 09s | Hits:  99%/3748  
  🟩 TestGPU            Pass: 100%/3   | Total:  1h 18m | Avg: 26m 16s | Max: 30m 21s | Hits:  99%/3748  
🟩 sm
  🟩 90                 Pass: 100%/3   | Total:  1h 24m | Avg: 28m 16s | Max: 32m 16s | Hits:  85%/3750  
  🟩 90;90a;100         Pass: 100%/1   | Total:  1h 03m | Avg:  1h 03m | Max:  1h 03m | Hits:  57%/1250  
🟩 std
  🟩 17                 Pass: 100%/21  | Total: 22h 05m | Avg:  1h 03m | Max:  1h 18m | Hits:  58%/25386 
  🟩 20                 Pass: 100%/26  | Total: 21h 24m | Avg: 49m 23s | Max:  1h 27m | Hits:  71%/32020

  • 🟩 thrust: Pass: 100%/47 | Total: 1d 08h | Avg: 41m 44s | Max: 1h 41m | Hits: 55%/89754 

    🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 55m 35s | Avg: 27m 47s | Max: 42m 20s | Hits:  72%/3822  
🟩 cpu
  🟩 amd64              Pass: 100%/45  | Total:  1d 07h | Avg: 41m 53s | Max:  1h 41m | Hits:  55%/85933 
  🟩 arm64              Pass: 100%/2   | Total:  1h 16m | Avg: 38m 23s | Max: 41m 00s | Hits:  45%/3821  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  3h 53m | Avg: 46m 38s | Max:  1h 16m | Hits:  40%/9545  
  🟩 12.9               Pass: 100%/42  | Total:  1d 04h | Avg: 41m 09s | Max:  1h 41m | Hits:  56%/80209 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total:  1h 05m | Avg: 32m 52s | Max: 33m 52s | Hits:  45%/3820  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  3h 53m | Avg: 46m 38s | Max:  1h 16m | Hits:  40%/9545  
  🟩 nvcc12.9           Pass: 100%/40  | Total:  1d 03h | Avg: 41m 34s | Max:  1h 41m | Hits:  57%/76389 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total:  1h 05m | Avg: 32m 52s | Max: 33m 52s | Hits:  45%/3820  
  🟩 nvcc               Pass: 100%/45  | Total:  1d 07h | Avg: 42m 07s | Max:  1h 41m | Hits:  55%/85934 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  2h 34m | Avg: 38m 40s | Max: 41m 00s | Hits:  57%/7640  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 17m | Avg: 38m 45s | Max: 40m 21s | Hits:  45%/3820  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 18m | Avg: 39m 07s | Max: 41m 07s | Hits:  45%/3820  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 20m | Avg: 40m 23s | Max: 42m 19s | Hits:  45%/3820  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 23m | Avg: 41m 42s | Max: 43m 26s | Hits:  45%/3820  
  🟩 Clang19            Pass: 100%/7   | Total:  3h 14m | Avg: 27m 48s | Max: 37m 53s | Hits:  63%/13370 
  🟩 GCC7               Pass: 100%/2   | Total:  1h 22m | Avg: 41m 00s | Max: 41m 25s | Hits:  59%/3822  
  🟩 GCC8               Pass: 100%/1   | Total: 43m 43s | Avg: 43m 43s | Max: 43m 43s | Hits:  45%/1911  
  🟩 GCC9               Pass: 100%/2   | Total:  1h 21m | Avg: 40m 34s | Max: 41m 43s | Hits:  60%/3822  
  🟩 GCC10              Pass: 100%/2   | Total:  1h 22m | Avg: 41m 27s | Max: 42m 08s | Hits:  45%/3822  
  🟩 GCC11              Pass: 100%/2   | Total:  1h 27m | Avg: 43m 50s | Max: 44m 05s | Hits:  45%/3822  
  🟩 GCC12              Pass: 100%/2   | Total:  1h 28m | Avg: 44m 10s | Max: 44m 13s | Hits:  45%/3822  
  🟩 GCC13              Pass: 100%/10  | Total:  4h 44m | Avg: 28m 25s | Max: 44m 35s | Hits:  73%/19110 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 32m | Avg:  1h 16m | Max:  1h 16m | Hits:  37%/3806  
  🟩 MSVC14.43          Pass: 100%/3   | Total:  3h 07m | Avg:  1h 02m | Max:  1h 17m | Hits:  46%/5709  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  3h 22m | Avg:  1h 41m | Max:  1h 41m | Hits:  19%/3818  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total: 11h 09m | Avg: 35m 13s | Max: 43m 26s | Hits:  54%/36290 
  🟩 GCC                Pass: 100%/21  | Total: 12h 29m | Avg: 35m 42s | Max: 44m 35s | Hits:  61%/40131 
  🟩 MSVC               Pass: 100%/5   | Total:  5h 39m | Avg:  1h 07m | Max:  1h 17m | Hits:  42%/9515  
  🟩 NVHPC              Pass: 100%/2   | Total:  3h 22m | Avg:  1h 41m | Max:  1h 41m | Hits:  19%/3818  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 37m 06s | Avg: 18m 33s | Max: 24m 38s | Hits:  72%/3822  
  🟩 rtx2080            Pass: 100%/35  | Total:  1d 03h | Avg: 46m 46s | Max:  1h 41m | Hits:  47%/66841 
  🟩 rtx4090            Pass: 100%/10  | Total:  4h 47m | Avg: 28m 43s | Max:  1h 17m | Hits:  79%/19091 
🟩 jobs
  🟩 Build              Pass: 100%/40  | Total:  1d 06h | Avg: 46m 29s | Max:  1h 41m | Hits:  47%/76387 
  🟩 TestCPU            Pass: 100%/3   | Total: 51m 41s | Avg: 17m 13s | Max: 33m 27s | Hits:  99%/5724  
  🟩 TestGPU            Pass: 100%/4   | Total: 50m 35s | Avg: 12m 38s | Max: 14m 09s | Hits:  99%/7643  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 37m 06s | Avg: 18m 33s | Max: 24m 38s | Hits:  72%/3822  
  🟩 90;90a;100         Pass: 100%/1   | Total: 40m 08s | Avg: 40m 08s | Max: 40m 08s | Hits:  76%/1911  
🟩 std
  🟩 17                 Pass: 100%/21  | Total: 17h 08m | Avg: 48m 57s | Max:  1h 40m | Hits:  46%/40097 
  🟩 20                 Pass: 100%/24  | Total: 14h 37m | Avg: 36m 34s | Max:  1h 41m | Hits:  60%/45835

  • 🟩 libcudacxx: Pass: 100%/45 | Total: 8h 08m | Avg: 10m 51s | Max: 36m 25s | Hits: 91%/129676

     
    🟩 cpu
  🟩 amd64              Pass: 100%/43  | Total:  7h 58m | Avg: 11m 07s | Max: 36m 25s | Hits:  91%/122961
  🟩 arm64              Pass: 100%/2   | Total: 10m 07s | Avg:  5m 03s | Max:  5m 10s | Hits:  97%/6715  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total: 48m 52s | Avg:  9m 46s | Max: 28m 29s | Hits:  96%/16424 
  🟩 12.9               Pass: 100%/40  | Total:  7h 19m | Avg: 10m 59s | Max: 36m 25s | Hits:  90%/113252
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 53m 00s | Avg: 26m 30s | Max: 28m 29s | Hits:  26%/6679  
  🟩 nvcc12.0           Pass: 100%/5   | Total: 48m 52s | Avg:  9m 46s | Max: 28m 29s | Hits:  96%/16424 
  🟩 nvcc12.9           Pass: 100%/38  | Total:  6h 26m | Avg: 10m 10s | Max: 36m 25s | Hits:  94%/106573
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 53m 00s | Avg: 26m 30s | Max: 28m 29s | Hits:  26%/6679  
  🟩 nvcc               Pass: 100%/43  | Total:  7h 15m | Avg: 10m 07s | Max: 36m 25s | Hits:  95%/122997
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total: 20m 47s | Avg:  5m 11s | Max:  5m 46s | Hits:  97%/13314 
  🟩 Clang15            Pass: 100%/2   | Total: 11m 21s | Avg:  5m 40s | Max:  6m 00s | Hits:  97%/6675  
  🟩 Clang16            Pass: 100%/2   | Total: 13m 23s | Avg:  6m 41s | Max:  7m 28s | Hits:  95%/6675  
  🟩 Clang17            Pass: 100%/2   | Total: 12m 21s | Avg:  6m 10s | Max:  6m 58s | Hits:  95%/6675  
  🟩 Clang18            Pass: 100%/2   | Total: 12m 47s | Avg:  6m 23s | Max:  7m 32s | Hits:  95%/6675  
  🟩 Clang19            Pass: 100%/6   | Total:  1h 22m | Avg: 13m 45s | Max: 28m 29s | Hits:  69%/16711 
  🟩 GCC7               Pass: 100%/2   | Total:  9m 06s | Avg:  4m 33s | Max:  4m 52s | Hits:  97%/6611  
  🟩 GCC8               Pass: 100%/1   | Total:  4m 59s | Avg:  4m 59s | Max:  4m 59s | Hits:  97%/3316  
  🟩 GCC9               Pass: 100%/2   | Total: 11m 44s | Avg:  5m 52s | Max:  6m 26s | Hits:  95%/6623  
  🟩 GCC10              Pass: 100%/2   | Total: 12m 05s | Avg:  6m 02s | Max:  6m 51s | Hits:  95%/6677  
  🟩 GCC11              Pass: 100%/2   | Total: 11m 03s | Avg:  5m 31s | Max:  5m 46s | Hits:  97%/6673  
  🟩 GCC12              Pass: 100%/2   | Total: 41m 38s | Avg: 20m 49s | Max: 36m 25s | Hits:  63%/6677  
  🟩 GCC13              Pass: 100%/10  | Total:  1h 39m | Avg:  9m 55s | Max: 21m 16s | Hits:  97%/16955 
  🟩 MSVC14.29          Pass: 100%/2   | Total: 58m 54s | Avg: 29m 27s | Max: 30m 25s | Hits:  97%/6351  
  🟩 MSVC14.43          Pass: 100%/2   | Total: 57m 51s | Avg: 28m 55s | Max: 29m 40s | Hits:  97%/6403  
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 28m 50s | Avg: 14m 25s | Max: 15m 39s | Hits:  94%/6665  
🟩 cxx_family
  🟩 Clang              Pass: 100%/18  | Total:  2h 33m | Avg:  8m 30s | Max: 28m 29s | Hits:  88%/56725 
  🟩 GCC                Pass: 100%/21  | Total:  3h 09m | Avg:  9m 02s | Max: 36m 25s | Hits:  92%/53532 
  🟩 MSVC               Pass: 100%/4   | Total:  1h 56m | Avg: 29m 11s | Max: 30m 25s | Hits:  97%/12754 
  🟩 NVHPC              Pass: 100%/2   | Total: 28m 50s | Avg: 14m 25s | Max: 15m 39s | Hits:  94%/6665  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 21m 20s | Avg: 10m 40s | Max: 15m 04s | Hits:  97%/3440  
  🟩 rtx2080            Pass: 100%/43  | Total:  7h 47m | Avg: 10m 51s | Max: 36m 25s | Hits:  91%/126236
🟩 jobs
  🟩 Build              Pass: 100%/39  | Total:  6h 45m | Avg: 10m 24s | Max: 36m 25s | Hits:  91%/129636
  🟩 NVRTC              Pass: 100%/2   | Total: 41m 40s | Avg: 20m 50s | Max: 21m 16s | Hits:  90%/40    
  🟩 Test               Pass: 100%/3   | Total: 38m 52s | Avg: 12m 57s | Max: 15m 04s
  🟩 VerifyCodegen      Pass: 100%/1   | Total:  2m 17s | Avg:  2m 17s | Max:  2m 17s
🟩 sm
  🟩 75                 Pass: 100%/2   | Total: 41m 40s | Avg: 20m 50s | Max: 21m 16s | Hits:  90%/40    
  🟩 90                 Pass: 100%/2   | Total: 21m 20s | Avg: 10m 40s | Max: 15m 04s | Hits:  97%/3440  
  🟩 90;90a;100         Pass: 100%/1   | Total:  6m 16s | Avg:  6m 16s | Max:  6m 16s | Hits:  97%/3440  
🟩 std
  🟩 17                 Pass: 100%/22  | Total:  3h 54m | Avg: 10m 39s | Max: 30m 25s | Hits:  93%/69218 
  🟩 20                 Pass: 100%/22  | Total:  4h 11m | Avg: 11m 27s | Max: 36m 25s | Hits:  89%/60458

  • 🟩 cudax: Pass: 100%/26 | Total: 3h 14m | Avg: 7m 28s | Max: 13m 37s | Hits: 91%/14772 

    🟩 cpu
  🟩 amd64              Pass: 100%/22  | Total:  2h 51m | Avg:  7m 47s | Max: 13m 37s | Hits:  91%/12408 
  🟩 arm64              Pass: 100%/4   | Total: 22m 37s | Avg:  5m 39s | Max:  6m 02s | Hits:  90%/2364  
🟩 ctk
  🟩 12.0               Pass: 100%/3   | Total: 23m 24s | Avg:  7m 48s | Max: 12m 48s | Hits:  88%/1478  
  🟩 12.9               Pass: 100%/23  | Total:  2h 50m | Avg:  7m 25s | Max: 13m 37s | Hits:  91%/13294 
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/3   | Total: 23m 24s | Avg:  7m 48s | Max: 12m 48s | Hits:  88%/1478  
  🟩 nvcc12.9           Pass: 100%/23  | Total:  2h 50m | Avg:  7m 25s | Max: 13m 37s | Hits:  91%/13294 
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/26  | Total:  3h 14m | Avg:  7m 28s | Max: 13m 37s | Hits:  91%/14772 
🟩 cxx
  🟩 Clang14            Pass: 100%/2   | Total: 10m 06s | Avg:  5m 03s | Max:  5m 19s | Hits:  90%/1186  
  🟩 Clang15            Pass: 100%/1   | Total:  6m 04s | Avg:  6m 04s | Max:  6m 04s | Hits:  90%/591   
  🟩 Clang16            Pass: 100%/1   | Total:  5m 49s | Avg:  5m 49s | Max:  5m 49s | Hits:  90%/591   
  🟩 Clang17            Pass: 100%/1   | Total:  5m 54s | Avg:  5m 54s | Max:  5m 54s | Hits:  90%/591   
  🟩 Clang18            Pass: 100%/1   | Total:  5m 30s | Avg:  5m 30s | Max:  5m 30s | Hits:  90%/591   
  🟩 Clang19            Pass: 100%/4   | Total: 29m 43s | Avg:  7m 25s | Max: 13m 02s | Hits:  93%/2364  
  🟩 GCC10              Pass: 100%/2   | Total: 11m 48s | Avg:  5m 54s | Max:  5m 59s | Hits:  90%/1186  
  🟩 GCC11              Pass: 100%/1   | Total:  6m 09s | Avg:  6m 09s | Max:  6m 09s | Hits:  90%/591   
  🟩 GCC12              Pass: 100%/1   | Total:  6m 40s | Avg:  6m 40s | Max:  6m 40s | Hits:  90%/591   
  🟩 GCC13              Pass: 100%/8   | Total: 54m 40s | Avg:  6m 50s | Max: 12m 39s | Hits:  92%/4728  
  🟩 MSVC14.39          Pass: 100%/1   | Total: 12m 48s | Avg: 12m 48s | Max: 12m 48s | Hits:  78%/292   
  🟩 MSVC14.43          Pass: 100%/1   | Total: 13m 37s | Avg: 13m 37s | Max: 13m 37s | Hits:  78%/292   
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 25m 22s | Avg: 12m 41s | Max: 13m 36s | Hits:  88%/1178  
🟩 cxx_family
  🟩 Clang              Pass: 100%/10  | Total:  1h 03m | Avg:  6m 18s | Max: 13m 02s | Hits:  91%/5914  
  🟩 GCC                Pass: 100%/12  | Total:  1h 19m | Avg:  6m 36s | Max: 12m 39s | Hits:  92%/7096  
  🟩 MSVC               Pass: 100%/2   | Total: 26m 25s | Avg: 13m 12s | Max: 13m 37s | Hits:  78%/584   
  🟩 NVHPC              Pass: 100%/2   | Total: 25m 22s | Avg: 12m 41s | Max: 13m 36s | Hits:  88%/1178  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 12m 59s | Avg:  6m 29s | Max:  8m 10s | Hits:  95%/1182  
  🟩 rtx2080            Pass: 100%/24  | Total:  3h 01m | Avg:  7m 32s | Max: 13m 37s | Hits:  90%/13590 
🟩 jobs
  🟩 Build              Pass: 100%/23  | Total:  2h 40m | Avg:  6m 58s | Max: 13m 37s | Hits:  89%/12999 
  🟩 Test               Pass: 100%/3   | Total: 33m 51s | Avg: 11m 17s | Max: 13m 02s | Hits:  99%/1773  
🟩 sm
  🟩 90                 Pass: 100%/3   | Total: 17m 37s | Avg:  5m 52s | Max:  8m 10s | Hits:  93%/1773  
  🟩 90a                Pass: 100%/1   | Total:  5m 25s | Avg:  5m 25s | Max:  5m 25s | Hits:  90%/591   
🟩 std
  🟩 17                 Pass: 100%/4   | Total: 29m 29s | Avg:  7m 22s | Max: 13m 36s | Hits:  90%/2362  
  🟩 20                 Pass: 100%/22  | Total:  2h 44m | Avg:  7m 29s | Max: 13m 37s | Hits:  91%/12410

  • 🟩 python: Pass: 100%/12 | Total: 1h 47m | Avg: 8m 57s | Max: 18m 09s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/12  | Total:  1h 47m | Avg:  8m 57s | Max: 18m 09s
🟩 ctk
  🟩 12.9               Pass: 100%/12  | Total:  1h 47m | Avg:  8m 57s | Max: 18m 09s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/12  | Total:  1h 47m | Avg:  8m 57s | Max: 18m 09s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/12  | Total:  1h 47m | Avg:  8m 57s | Max: 18m 09s
🟩 cxx
  🟩 GCC13              Pass: 100%/12  | Total:  1h 47m | Avg:  8m 57s | Max: 18m 09s
🟩 cxx_family
  🟩 GCC                Pass: 100%/12  | Total:  1h 47m | Avg:  8m 57s | Max: 18m 09s
🟩 gpu
  🟩 rtxa6000           Pass: 100%/12  | Total:  1h 47m | Avg:  8m 57s | Max: 18m 09s
🟩 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total:  7m 12s | Avg:  3m 36s | Max:  3m 49s
  🟩 Build cuda.cooperative Pass: 100%/2   | Total:  7m 02s | Avg:  3m 31s | Max:  3m 32s
  🟩 Build cuda.parallel Pass: 100%/2   | Total: 16m 47s | Avg:  8m 23s | Max:  8m 43s
  🟩 Test cuda.cccl     Pass: 100%/2   | Total:  8m 12s | Avg:  4m 06s | Max:  4m 14s
  🟩 Test cuda.cooperative Pass: 100%/2   | Total: 35m 14s | Avg: 17m 37s | Max: 18m 09s
  🟩 Test cuda.parallel Pass: 100%/2   | Total: 33m 07s | Avg: 16m 33s | Max: 17m 33s
🟩 py_version
  🟩 3.10               Pass: 100%/6   | Total: 52m 55s | Avg:  8m 49s | Max: 17m 05s
  🟩 3.13               Pass: 100%/6   | Total: 54m 39s | Avg:  9m 06s | Max: 18m 09s

  • 🟩 stdpar: Pass: 100%/4 | Total: 27m 37s | Avg: 6m 54s | Max: 8m 07s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 14m 16s | Avg:  7m 08s | Max:  8m 07s
  🟩 arm64              Pass: 100%/2   | Total: 13m 21s | Avg:  6m 40s | Max:  7m 14s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 27m 37s | Avg:  6m 54s | Max:  8m 07s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 27m 37s | Avg:  6m 54s | Max:  8m 07s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 27m 37s | Avg:  6m 54s | Max:  8m 07s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 27m 37s | Avg:  6m 54s | Max:  8m 07s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 27m 37s | Avg:  6m 54s | Max:  8m 07s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 27m 37s | Avg:  6m 54s | Max:  8m 07s
🟩 jobs
  🟩 Build              Pass: 100%/4   | Total: 27m 37s | Avg:  6m 54s | Max:  8m 07s
🟩 std
  🟩 17                 Pass: 100%/2   | Total: 15m 21s | Avg:  7m 40s | Max:  8m 07s
  🟩 20                 Pass: 100%/2   | Total: 12m 16s | Avg:  6m 08s | Max:  6m 09s

  • 🟩 cccl_c_parallel: Pass: 100%/2 | Total: 16m 05s | Avg: 8m 02s | Max: 12m 22s | Hits: 95%/328 

    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 16m 05s | Avg:  8m 02s | Max: 12m 22s | Hits:  95%/328   
🟩 ctk
  🟩 12.9               Pass: 100%/2   | Total: 16m 05s | Avg:  8m 02s | Max: 12m 22s | Hits:  95%/328   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/2   | Total: 16m 05s | Avg:  8m 02s | Max: 12m 22s | Hits:  95%/328   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/2   | Total: 16m 05s | Avg:  8m 02s | Max: 12m 22s | Hits:  95%/328   
🟩 cxx
  🟩 GCC13              Pass: 100%/2   | Total: 16m 05s | Avg:  8m 02s | Max: 12m 22s | Hits:  95%/328   
🟩 cxx_family
  🟩 GCC                Pass: 100%/2   | Total: 16m 05s | Avg:  8m 02s | Max: 12m 22s | Hits:  95%/328   
🟩 gpu
  🟩 rtx2080            Pass: 100%/2   | Total: 16m 05s | Avg:  8m 02s | Max: 12m 22s | Hits:  95%/328   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  3m 43s | Avg:  3m 43s | Max:  3m 43s | Hits:  91%/164   
  🟩 Test               Pass: 100%/1   | Total: 12m 22s | Avg: 12m 22s | Max: 12m 22s | Hits:  98%/164

👃 Inspect Changes

Modifications in project?

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

Modifications in project or dependencies?

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

🏃‍ Runner counts (total jobs: 183)
# Runner
129 linux-amd64-cpu16
15 windows-amd64-cpu16
12 linux-arm64-cpu16
12 linux-amd64-gpu-rtxa6000-latest-1
7 linux-amd64-gpu-rtx2080-latest-1
5 linux-amd64-gpu-h100-latest-1
3 linux-amd64-gpu-rtx4090-latest-1

bernhardmgruber
bernhardmgruber requested changes May 27, 2025
View reviewed changes
Comment thread libcudacxx/include/cuda/__iterator/strided_iterator.h
Comment thread libcudacxx/include/cuda/__iterator/strided_iterator.h Outdated
Comment thread libcudacxx/test/libcudacxx/cuda/iterators/strided_iterator/subscript.pass.cpp Outdated
@github-project-automation github-project-automation Bot moved this from In Review to In Progress in CCCL May 27, 2025
@miscco
miscco force-pushed the cuda_strided_iterator branch 3 times, most recently from 9e29db6 to 10aa29f Compare May 28, 2025 07:19
@github-actions

github-actions Bot commented May 28, 2025

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🟩 CI finished in 1h 59m: Pass: 100%/183 | Total: 3d 16h | Avg: 29m 04s | Max: 1h 39m | Hits: 76%/291936

  • 🟩 cub: Pass: 100%/47 | Total: 1d 18h | Avg: 54m 48s | Max: 1h 19m | Hits: 65%/57406 

    🟩 cpu
  🟩 amd64              Pass: 100%/45  | Total:  1d 17h | Avg: 54m 40s | Max:  1h 19m | Hits:  65%/54908 
  🟩 arm64              Pass: 100%/2   | Total:  1h 55m | Avg: 57m 40s | Max: 58m 55s | Hits:  57%/2498  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  5h 03m | Avg:  1h 00m | Max:  1h 12m | Hits:  58%/6062  
  🟩 12.9               Pass: 100%/42  | Total:  1d 13h | Avg: 54m 06s | Max:  1h 19m | Hits:  66%/51344 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total:  1h 05m | Avg: 32m 36s | Max: 33m 28s | Hits:  62%/2151  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  5h 03m | Avg:  1h 00m | Max:  1h 12m | Hits:  58%/6062  
  🟩 nvcc12.9           Pass: 100%/40  | Total:  1d 12h | Avg: 55m 10s | Max:  1h 19m | Hits:  66%/49193 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total:  1h 05m | Avg: 32m 36s | Max: 33m 28s | Hits:  62%/2151  
  🟩 nvcc               Pass: 100%/45  | Total:  1d 17h | Avg: 55m 47s | Max:  1h 19m | Hits:  65%/55255 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  3h 47m | Avg: 56m 57s | Max:  1h 00m | Hits:  58%/4998  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 54m | Avg: 57m 16s | Max: 58m 15s | Hits:  57%/2495  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 52m | Avg: 56m 01s | Max: 56m 50s | Hits:  57%/2495  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 57m | Avg: 58m 41s | Max: 59m 16s | Hits:  57%/2495  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 53m | Avg: 56m 36s | Max: 57m 50s | Hits:  57%/2495  
  🟩 Clang19            Pass: 100%/7   | Total:  4h 51m | Avg: 41m 36s | Max: 59m 33s | Hits:  71%/8390  
  🟩 GCC7               Pass: 100%/2   | Total:  2h 00m | Avg:  1h 00m | Max:  1h 00m | Hits:  57%/2498  
  🟩 GCC8               Pass: 100%/1   | Total:  1h 05m | Avg:  1h 05m | Max:  1h 05m | Hits:  57%/1249  
  🟩 GCC9               Pass: 100%/2   | Total:  2h 06m | Avg:  1h 03m | Max:  1h 03m | Hits:  57%/2498  
  🟩 GCC10              Pass: 100%/2   | Total:  2h 00m | Avg:  1h 00m | Max:  1h 01m | Hits:  57%/2499  
  🟩 GCC11              Pass: 100%/2   | Total:  2h 04m | Avg:  1h 02m | Max:  1h 02m | Hits:  57%/2495  
  🟩 GCC12              Pass: 100%/2   | Total:  2h 10m | Avg:  1h 05m | Max:  1h 09m | Hits:  57%/2495  
  🟩 GCC13              Pass: 100%/11  | Total:  7h 38m | Avg: 41m 39s | Max:  1h 05m | Hits:  80%/13747 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 27m | Avg:  1h 13m | Max:  1h 15m | Hits:  61%/2130  
  🟩 MSVC14.43          Pass: 100%/2   | Total:  2h 37m | Avg:  1h 18m | Max:  1h 19m | Hits:  61%/2130  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 29m | Avg:  1h 14m | Max:  1h 18m | Hits:  57%/2297  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total: 16h 16m | Avg: 51m 23s | Max:  1h 00m | Hits:  62%/23368 
  🟩 GCC                Pass: 100%/22  | Total: 19h 04m | Avg: 52m 02s | Max:  1h 09m | Hits:  69%/27481 
  🟩 MSVC               Pass: 100%/4   | Total:  5h 05m | Avg:  1h 16m | Max:  1h 19m | Hits:  61%/4260  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 29m | Avg:  1h 14m | Max:  1h 18m | Hits:  57%/2297  
🟩 gpu
  🟩 h100               Pass: 100%/3   | Total:  1h 23m | Avg: 27m 50s | Max: 32m 01s | Hits:  85%/3750  
  🟩 rtx2080            Pass: 100%/36  | Total:  1d 12h | Avg:  1h 00m | Max:  1h 19m | Hits:  58%/43662 
  🟩 rtxa6000           Pass: 100%/8   | Total:  5h 01m | Avg: 37m 42s | Max:  1h 01m | Hits:  89%/9994  
🟩 jobs
  🟩 Build              Pass: 100%/39  | Total:  1d 15h | Avg:  1h 00m | Max:  1h 19m | Hits:  58%/47410 
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 33m 48s | Avg: 33m 48s | Max: 33m 48s | Hits:  99%/1250  
  🟩 GraphCapture       Pass: 100%/1   | Total: 30m 28s | Avg: 30m 28s | Max: 30m 28s | Hits:  99%/1250  
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 29m | Avg: 29m 57s | Max: 31m 35s | Hits:  99%/3748  
  🟩 TestGPU            Pass: 100%/3   | Total:  1h 18m | Avg: 26m 01s | Max: 32m 26s | Hits:  99%/3748  
🟩 sm
  🟩 90                 Pass: 100%/3   | Total:  1h 23m | Avg: 27m 50s | Max: 32m 01s | Hits:  85%/3750  
  🟩 90;90a;100         Pass: 100%/1   | Total:  1h 00m | Avg:  1h 00m | Max:  1h 00m | Hits:  57%/1250  
🟩 std
  🟩 17                 Pass: 100%/21  | Total: 21h 47m | Avg:  1h 02m | Max:  1h 18m | Hits:  58%/25386 
  🟩 20                 Pass: 100%/26  | Total: 21h 08m | Avg: 48m 46s | Max:  1h 19m | Hits:  71%/32020

  • 🟩 thrust: Pass: 100%/47 | Total: 1d 08h | Avg: 41m 57s | Max: 1h 39m | Hits: 55%/89754 

    🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 50m 36s | Avg: 25m 18s | Max: 37m 12s | Hits:  72%/3822  
🟩 cpu
  🟩 amd64              Pass: 100%/45  | Total:  1d 07h | Avg: 42m 05s | Max:  1h 39m | Hits:  55%/85933 
  🟩 arm64              Pass: 100%/2   | Total:  1h 17m | Avg: 38m 54s | Max: 41m 36s | Hits:  45%/3821  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  3h 50m | Avg: 46m 01s | Max:  1h 16m | Hits:  40%/9545  
  🟩 12.9               Pass: 100%/42  | Total:  1d 05h | Avg: 41m 27s | Max:  1h 39m | Hits:  56%/80209 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total:  1h 08m | Avg: 34m 03s | Max: 35m 16s | Hits:  45%/3820  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  3h 50m | Avg: 46m 01s | Max:  1h 16m | Hits:  40%/9545  
  🟩 nvcc12.9           Pass: 100%/40  | Total:  1d 03h | Avg: 41m 50s | Max:  1h 39m | Hits:  57%/76389 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total:  1h 08m | Avg: 34m 03s | Max: 35m 16s | Hits:  45%/3820  
  🟩 nvcc               Pass: 100%/45  | Total:  1d 07h | Avg: 42m 18s | Max:  1h 39m | Hits:  55%/85934 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  2h 28m | Avg: 37m 13s | Max: 37m 54s | Hits:  60%/7640  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 15m | Avg: 37m 44s | Max: 38m 20s | Hits:  45%/3820  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 17m | Avg: 38m 39s | Max: 38m 43s | Hits:  45%/3820  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 25m | Avg: 42m 40s | Max: 42m 52s | Hits:  45%/3820  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 15m | Avg: 37m 49s | Max: 38m 44s | Hits:  45%/3820  
  🟩 Clang19            Pass: 100%/7   | Total:  3h 22m | Avg: 28m 56s | Max: 41m 44s | Hits:  63%/13370 
  🟩 GCC7               Pass: 100%/2   | Total:  1h 17m | Avg: 38m 55s | Max: 39m 02s | Hits:  54%/3822  
  🟩 GCC8               Pass: 100%/1   | Total: 43m 45s | Avg: 43m 45s | Max: 43m 45s | Hits:  45%/1911  
  🟩 GCC9               Pass: 100%/2   | Total:  1h 24m | Avg: 42m 11s | Max: 42m 45s | Hits:  60%/3822  
  🟩 GCC10              Pass: 100%/2   | Total:  1h 23m | Avg: 41m 52s | Max: 42m 02s | Hits:  45%/3822  
  🟩 GCC11              Pass: 100%/2   | Total:  1h 26m | Avg: 43m 03s | Max: 43m 23s | Hits:  45%/3822  
  🟩 GCC12              Pass: 100%/2   | Total:  1h 29m | Avg: 44m 55s | Max: 46m 28s | Hits:  45%/3822  
  🟩 GCC13              Pass: 100%/10  | Total:  4h 50m | Avg: 29m 01s | Max: 46m 18s | Hits:  73%/19110 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 33m | Avg:  1h 16m | Max:  1h 17m | Hits:  38%/3806  
  🟩 MSVC14.43          Pass: 100%/3   | Total:  3h 20m | Avg:  1h 06m | Max:  1h 25m | Hits:  46%/5709  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  3h 16m | Avg:  1h 38m | Max:  1h 39m | Hits:  19%/3818  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total: 11h 05m | Avg: 35m 00s | Max: 42m 52s | Hits:  55%/36290 
  🟩 GCC                Pass: 100%/21  | Total: 12h 36m | Avg: 36m 00s | Max: 46m 28s | Hits:  60%/40131 
  🟩 MSVC               Pass: 100%/5   | Total:  5h 54m | Avg:  1h 10m | Max:  1h 25m | Hits:  43%/9515  
  🟩 NVHPC              Pass: 100%/2   | Total:  3h 16m | Avg:  1h 38m | Max:  1h 39m | Hits:  19%/3818  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 40m 51s | Avg: 20m 25s | Max: 27m 41s | Hits:  72%/3822  
  🟩 rtx2080            Pass: 100%/35  | Total:  1d 03h | Avg: 46m 55s | Max:  1h 39m | Hits:  47%/66841 
  🟩 rtx4090            Pass: 100%/10  | Total:  4h 48m | Avg: 28m 50s | Max:  1h 20m | Hits:  79%/19091 
🟩 jobs
  🟩 Build              Pass: 100%/40  | Total:  1d 07h | Avg: 46m 42s | Max:  1h 39m | Hits:  47%/76387 
  🟩 TestCPU            Pass: 100%/3   | Total: 52m 01s | Avg: 17m 20s | Max: 34m 27s | Hits:  99%/5724  
  🟩 TestGPU            Pass: 100%/4   | Total: 51m 04s | Avg: 12m 46s | Max: 13m 43s | Hits:  99%/7643  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 40m 51s | Avg: 20m 25s | Max: 27m 41s | Hits:  72%/3822  
  🟩 90;90a;100         Pass: 100%/1   | Total: 44m 38s | Avg: 44m 38s | Max: 44m 38s | Hits:  76%/1911  
🟩 std
  🟩 17                 Pass: 100%/21  | Total: 17h 10m | Avg: 49m 04s | Max:  1h 39m | Hits:  46%/40097 
  🟩 20                 Pass: 100%/24  | Total: 14h 50m | Avg: 37m 06s | Max:  1h 36m | Hits:  61%/45835

  • 🟩 libcudacxx: Pass: 100%/45 | Total: 7h 20m | Avg: 9m 46s | Max: 28m 28s | Hits: 93%/129676

     
    🟩 cpu
  🟩 amd64              Pass: 100%/43  | Total:  7h 09m | Avg:  9m 58s | Max: 28m 28s | Hits:  93%/122961
  🟩 arm64              Pass: 100%/2   | Total: 11m 08s | Avg:  5m 34s | Max:  6m 20s | Hits:  95%/6715  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total: 47m 16s | Avg:  9m 27s | Max: 26m 45s | Hits:  96%/16424 
  🟩 12.9               Pass: 100%/40  | Total:  6h 32m | Avg:  9m 49s | Max: 28m 28s | Hits:  93%/113252
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 54m 41s | Avg: 27m 20s | Max: 28m 28s | Hits:  26%/6679  
  🟩 nvcc12.0           Pass: 100%/5   | Total: 47m 16s | Avg:  9m 27s | Max: 26m 45s | Hits:  96%/16424 
  🟩 nvcc12.9           Pass: 100%/38  | Total:  5h 38m | Avg:  8m 54s | Max: 27m 58s | Hits:  97%/106573
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 54m 41s | Avg: 27m 20s | Max: 28m 28s | Hits:  26%/6679  
  🟩 nvcc               Pass: 100%/43  | Total:  6h 25m | Avg:  8m 57s | Max: 27m 58s | Hits:  97%/122997
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total: 22m 25s | Avg:  5m 36s | Max:  6m 33s | Hits:  96%/13314 
  🟩 Clang15            Pass: 100%/2   | Total: 11m 11s | Avg:  5m 35s | Max:  5m 39s | Hits:  97%/6675  
  🟩 Clang16            Pass: 100%/2   | Total: 11m 18s | Avg:  5m 39s | Max:  5m 47s | Hits:  97%/6675  
  🟩 Clang17            Pass: 100%/2   | Total: 10m 31s | Avg:  5m 15s | Max:  5m 17s | Hits:  97%/6675  
  🟩 Clang18            Pass: 100%/2   | Total: 10m 33s | Avg:  5m 16s | Max:  5m 28s | Hits:  97%/6675  
  🟩 Clang19            Pass: 100%/6   | Total:  1h 22m | Avg: 13m 45s | Max: 28m 28s | Hits:  69%/16711 
  🟩 GCC7               Pass: 100%/2   | Total:  9m 59s | Avg:  4m 59s | Max:  5m 11s | Hits:  97%/6611  
  🟩 GCC8               Pass: 100%/1   | Total:  5m 09s | Avg:  5m 09s | Max:  5m 09s | Hits:  97%/3316  
  🟩 GCC9               Pass: 100%/2   | Total:  9m 54s | Avg:  4m 57s | Max:  5m 25s | Hits:  97%/6623  
  🟩 GCC10              Pass: 100%/2   | Total: 10m 12s | Avg:  5m 06s | Max:  5m 10s | Hits:  97%/6677  
  🟩 GCC11              Pass: 100%/2   | Total: 11m 11s | Avg:  5m 35s | Max:  5m 43s | Hits:  97%/6673  
  🟩 GCC12              Pass: 100%/2   | Total: 11m 05s | Avg:  5m 32s | Max:  5m 40s | Hits:  97%/6677  
  🟩 GCC13              Pass: 100%/10  | Total:  1h 38m | Avg:  9m 49s | Max: 21m 14s | Hits:  96%/16955 
  🟩 MSVC14.29          Pass: 100%/2   | Total: 54m 31s | Avg: 27m 15s | Max: 27m 46s | Hits:  97%/6351  
  🟩 MSVC14.43          Pass: 100%/2   | Total: 55m 20s | Avg: 27m 40s | Max: 27m 58s | Hits:  95%/6403  
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 26m 06s | Avg: 13m 03s | Max: 13m 16s | Hits:  97%/6665  
🟩 cxx_family
  🟩 Clang              Pass: 100%/18  | Total:  2h 28m | Avg:  8m 14s | Max: 28m 28s | Hits:  89%/56725 
  🟩 GCC                Pass: 100%/21  | Total:  2h 35m | Avg:  7m 24s | Max: 21m 14s | Hits:  97%/53532 
  🟩 MSVC               Pass: 100%/4   | Total:  1h 49m | Avg: 27m 27s | Max: 27m 58s | Hits:  96%/12754 
  🟩 NVHPC              Pass: 100%/2   | Total: 26m 06s | Avg: 13m 03s | Max: 13m 16s | Hits:  97%/6665  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 18m 56s | Avg:  9m 28s | Max: 13m 24s | Hits:  97%/3440  
  🟩 rtx2080            Pass: 100%/43  | Total:  7h 01m | Avg:  9m 47s | Max: 28m 28s | Hits:  93%/126236
🟩 jobs
  🟩 Build              Pass: 100%/39  | Total:  5h 58m | Avg:  9m 12s | Max: 28m 28s | Hits:  93%/129636
  🟩 NVRTC              Pass: 100%/2   | Total: 41m 20s | Avg: 20m 40s | Max: 21m 14s | Hits:  90%/40    
  🟩 Test               Pass: 100%/3   | Total: 37m 41s | Avg: 12m 33s | Max: 13m 24s
  🟩 VerifyCodegen      Pass: 100%/1   | Total:  2m 15s | Avg:  2m 15s | Max:  2m 15s
🟩 sm
  🟩 75                 Pass: 100%/2   | Total: 41m 20s | Avg: 20m 40s | Max: 21m 14s | Hits:  90%/40    
  🟩 90                 Pass: 100%/2   | Total: 18m 56s | Avg:  9m 28s | Max: 13m 24s | Hits:  97%/3440  
  🟩 90;90a;100         Pass: 100%/1   | Total:  5m 47s | Avg:  5m 47s | Max:  5m 47s | Hits:  97%/3440  
🟩 std
  🟩 17                 Pass: 100%/22  | Total:  3h 47m | Avg: 10m 20s | Max: 27m 46s | Hits:  94%/69218 
  🟩 20                 Pass: 100%/22  | Total:  3h 30m | Avg:  9m 34s | Max: 28m 28s | Hits:  93%/60458

  • 🟩 cudax: Pass: 100%/26 | Total: 3h 06m | Avg: 7m 10s | Max: 13m 44s | Hits: 91%/14772 

    🟩 cpu
  🟩 amd64              Pass: 100%/22  | Total:  2h 44m | Avg:  7m 29s | Max: 13m 44s | Hits:  91%/12408 
  🟩 arm64              Pass: 100%/4   | Total: 21m 55s | Avg:  5m 28s | Max:  5m 53s | Hits:  90%/2364  
🟩 ctk
  🟩 12.0               Pass: 100%/3   | Total: 23m 42s | Avg:  7m 54s | Max: 12m 49s | Hits:  88%/1478  
  🟩 12.9               Pass: 100%/23  | Total:  2h 43m | Avg:  7m 05s | Max: 13m 44s | Hits:  91%/13294 
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/3   | Total: 23m 42s | Avg:  7m 54s | Max: 12m 49s | Hits:  88%/1478  
  🟩 nvcc12.9           Pass: 100%/23  | Total:  2h 43m | Avg:  7m 05s | Max: 13m 44s | Hits:  91%/13294 
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/26  | Total:  3h 06m | Avg:  7m 10s | Max: 13m 44s | Hits:  91%/14772 
🟩 cxx
  🟩 Clang14            Pass: 100%/2   | Total: 11m 08s | Avg:  5m 34s | Max:  6m 03s | Hits:  90%/1186  
  🟩 Clang15            Pass: 100%/1   | Total:  5m 48s | Avg:  5m 48s | Max:  5m 48s | Hits:  90%/591   
  🟩 Clang16            Pass: 100%/1   | Total:  5m 38s | Avg:  5m 38s | Max:  5m 38s | Hits:  90%/591   
  🟩 Clang17            Pass: 100%/1   | Total:  5m 32s | Avg:  5m 32s | Max:  5m 32s | Hits:  90%/591   
  🟩 Clang18            Pass: 100%/1   | Total:  6m 07s | Avg:  6m 07s | Max:  6m 07s | Hits:  90%/591   
  🟩 Clang19            Pass: 100%/4   | Total: 25m 06s | Avg:  6m 16s | Max:  9m 15s | Hits:  93%/2364  
  🟩 GCC10              Pass: 100%/2   | Total: 11m 58s | Avg:  5m 59s | Max:  6m 10s | Hits:  90%/1186  
  🟩 GCC11              Pass: 100%/1   | Total:  6m 04s | Avg:  6m 04s | Max:  6m 04s | Hits:  90%/591   
  🟩 GCC12              Pass: 100%/1   | Total:  6m 26s | Avg:  6m 26s | Max:  6m 26s | Hits:  90%/591   
  🟩 GCC13              Pass: 100%/8   | Total: 52m 08s | Avg:  6m 31s | Max: 10m 26s | Hits:  92%/4728  
  🟩 MSVC14.39          Pass: 100%/1   | Total: 12m 49s | Avg: 12m 49s | Max: 12m 49s | Hits:  78%/292   
  🟩 MSVC14.43          Pass: 100%/1   | Total: 13m 44s | Avg: 13m 44s | Max: 13m 44s | Hits:  79%/292   
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 24m 14s | Avg: 12m 07s | Max: 12m 38s | Hits:  88%/1178  
🟩 cxx_family
  🟩 Clang              Pass: 100%/10  | Total: 59m 19s | Avg:  5m 55s | Max:  9m 15s | Hits:  91%/5914  
  🟩 GCC                Pass: 100%/12  | Total:  1h 16m | Avg:  6m 23s | Max: 10m 26s | Hits:  92%/7096  
  🟩 MSVC               Pass: 100%/2   | Total: 26m 33s | Avg: 13m 16s | Max: 13m 44s | Hits:  78%/584   
  🟩 NVHPC              Pass: 100%/2   | Total: 24m 14s | Avg: 12m 07s | Max: 12m 38s | Hits:  88%/1178  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 13m 11s | Avg:  6m 35s | Max:  8m 04s | Hits:  95%/1182  
  🟩 rtx2080            Pass: 100%/24  | Total:  2h 53m | Avg:  7m 13s | Max: 13m 44s | Hits:  90%/13590 
🟩 jobs
  🟩 Build              Pass: 100%/23  | Total:  2h 38m | Avg:  6m 54s | Max: 13m 44s | Hits:  89%/12999 
  🟩 Test               Pass: 100%/3   | Total: 27m 45s | Avg:  9m 15s | Max: 10m 26s | Hits:  99%/1773  
🟩 sm
  🟩 90                 Pass: 100%/3   | Total: 18m 23s | Avg:  6m 07s | Max:  8m 04s | Hits:  93%/1773  
  🟩 90a                Pass: 100%/1   | Total:  4m 54s | Avg:  4m 54s | Max:  4m 54s | Hits:  90%/591   
🟩 std
  🟩 17                 Pass: 100%/4   | Total: 28m 47s | Avg:  7m 11s | Max: 12m 38s | Hits:  90%/2362  
  🟩 20                 Pass: 100%/22  | Total:  2h 37m | Avg:  7m 10s | Max: 13m 44s | Hits:  91%/12410

  • 🟩 python: Pass: 100%/12 | Total: 1h 48m | Avg: 9m 04s | Max: 19m 24s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/12  | Total:  1h 48m | Avg:  9m 04s | Max: 19m 24s
🟩 ctk
  🟩 12.9               Pass: 100%/12  | Total:  1h 48m | Avg:  9m 04s | Max: 19m 24s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/12  | Total:  1h 48m | Avg:  9m 04s | Max: 19m 24s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/12  | Total:  1h 48m | Avg:  9m 04s | Max: 19m 24s
🟩 cxx
  🟩 GCC13              Pass: 100%/12  | Total:  1h 48m | Avg:  9m 04s | Max: 19m 24s
🟩 cxx_family
  🟩 GCC                Pass: 100%/12  | Total:  1h 48m | Avg:  9m 04s | Max: 19m 24s
🟩 gpu
  🟩 rtxa6000           Pass: 100%/12  | Total:  1h 48m | Avg:  9m 04s | Max: 19m 24s
🟩 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total:  6m 35s | Avg:  3m 17s | Max:  3m 20s
  🟩 Build cuda.cooperative Pass: 100%/2   | Total:  6m 33s | Avg:  3m 16s | Max:  3m 17s
  🟩 Build cuda.parallel Pass: 100%/2   | Total: 16m 15s | Avg:  8m 07s | Max:  8m 17s
  🟩 Test cuda.cccl     Pass: 100%/2   | Total:  8m 09s | Avg:  4m 04s | Max:  4m 06s
  🟩 Test cuda.cooperative Pass: 100%/2   | Total: 38m 16s | Avg: 19m 08s | Max: 19m 24s
  🟩 Test cuda.parallel Pass: 100%/2   | Total: 33m 01s | Avg: 16m 30s | Max: 17m 39s
🟩 py_version
  🟩 3.10               Pass: 100%/6   | Total: 53m 43s | Avg:  8m 57s | Max: 19m 24s
  🟩 3.13               Pass: 100%/6   | Total: 55m 06s | Avg:  9m 11s | Max: 18m 52s

  • 🟩 stdpar: Pass: 100%/4 | Total: 20m 36s | Avg: 5m 09s | Max: 5m 52s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 11m 20s | Avg:  5m 40s | Max:  5m 52s
  🟩 arm64              Pass: 100%/2   | Total:  9m 16s | Avg:  4m 38s | Max:  4m 46s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 20m 36s | Avg:  5m 09s | Max:  5m 52s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 20m 36s | Avg:  5m 09s | Max:  5m 52s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 20m 36s | Avg:  5m 09s | Max:  5m 52s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 20m 36s | Avg:  5m 09s | Max:  5m 52s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 20m 36s | Avg:  5m 09s | Max:  5m 52s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 20m 36s | Avg:  5m 09s | Max:  5m 52s
🟩 jobs
  🟩 Build              Pass: 100%/4   | Total: 20m 36s | Avg:  5m 09s | Max:  5m 52s
🟩 std
  🟩 17                 Pass: 100%/2   | Total:  9m 58s | Avg:  4m 59s | Max:  5m 28s
  🟩 20                 Pass: 100%/2   | Total: 10m 38s | Avg:  5m 19s | Max:  5m 52s

  • 🟩 cccl_c_parallel: Pass: 100%/2 | Total: 15m 56s | Avg: 7m 58s | Max: 12m 17s | Hits: 95%/328 

    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 15m 56s | Avg:  7m 58s | Max: 12m 17s | Hits:  95%/328   
🟩 ctk
  🟩 12.9               Pass: 100%/2   | Total: 15m 56s | Avg:  7m 58s | Max: 12m 17s | Hits:  95%/328   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/2   | Total: 15m 56s | Avg:  7m 58s | Max: 12m 17s | Hits:  95%/328   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/2   | Total: 15m 56s | Avg:  7m 58s | Max: 12m 17s | Hits:  95%/328   
🟩 cxx
  🟩 GCC13              Pass: 100%/2   | Total: 15m 56s | Avg:  7m 58s | Max: 12m 17s | Hits:  95%/328   
🟩 cxx_family
  🟩 GCC                Pass: 100%/2   | Total: 15m 56s | Avg:  7m 58s | Max: 12m 17s | Hits:  95%/328   
🟩 gpu
  🟩 rtx2080            Pass: 100%/2   | Total: 15m 56s | Avg:  7m 58s | Max: 12m 17s | Hits:  95%/328   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  3m 39s | Avg:  3m 39s | Max:  3m 39s | Hits:  91%/164   
  🟩 Test               Pass: 100%/1   | Total: 12m 17s | Avg: 12m 17s | Max: 12m 17s | Hits:  98%/164

👃 Inspect Changes

Modifications in project?

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

Modifications in project or dependencies?

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

🏃‍ Runner counts (total jobs: 183)
# Runner
129 linux-amd64-cpu16
15 windows-amd64-cpu16
12 linux-arm64-cpu16
12 linux-amd64-gpu-rtxa6000-latest-1
7 linux-amd64-gpu-rtx2080-latest-1
5 linux-amd64-gpu-h100-latest-1
3 linux-amd64-gpu-rtx4090-latest-1

@miscco
miscco force-pushed the cuda_strided_iterator branch 2 times, most recently from 5f5e3f4 to a18826d Compare May 28, 2025 10:55
@miscco

miscco commented May 28, 2025 •
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@bernhardmgruber I made some changes as discussed offline. Unfortunately I did force-push which was a bad idea.

The changes are:

  • fixed subscript to account for stride
  • make different strided_iterators comparable if the base operators are comparable
  • make different strided operators subtractable if the base operators satisfy sized_sentinel_for (That was easier than defining a new concept just for the difference)
  • reworked the noexcept specifications

@miscco
miscco force-pushed the cuda_strided_iterator branch from a18826d to 1734d6a Compare May 28, 2025 12:43
@github-project-automation github-project-automation Bot moved this from In Progress to In Review in CCCL May 28, 2025
@miscco
miscco force-pushed the cuda_strided_iterator branch from 1734d6a to a4fb381 Compare May 28, 2025 13:57
@github-actions

github-actions Bot commented May 28, 2025

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🟨 CI finished in 1h 59m: Pass: 98%/187 | Total: 2d 17h | Avg: 20m 59s | Max: 1h 37m | Hits: 84%/285253

  • 🟨 libcudacxx: Pass: 95%/45 | Total: 8h 02m | Avg: 10m 43s | Max: 46m 43s | Hits: 95%/123071

     
    🔍 cpu: amd64 🔍
  🔍 amd64              Pass:  95%/43  | Total:  7h 52m | Avg: 10m 58s | Max: 46m 43s | Hits:  95%/116352
  🟩 arm64              Pass: 100%/2   | Total: 10m 11s | Avg:  5m 05s | Max:  5m 09s | Hits:  97%/6719  
🔍 ctk: 12.9 🔍
  🟩 12.0               Pass: 100%/5   | Total: 48m 23s | Avg:  9m 40s | Max: 28m 58s | Hits:  98%/16434 
  🔍 12.9               Pass:  95%/40  | Total:  7h 13m | Avg: 10m 50s | Max: 46m 43s | Hits:  95%/106637
🚨 cudacxx: ClangCUDA19 🚨
  🔥 ClangCUDA19        Pass:   0%/2   | Total: 51m 59s | Avg: 25m 59s | Max: 26m 58s
  🟩 nvcc12.0           Pass: 100%/5   | Total: 48m 23s | Avg:  9m 40s | Max: 28m 58s | Hits:  98%/16434 
  🟩 nvcc12.9           Pass: 100%/38  | Total:  6h 21m | Avg: 10m 03s | Max: 46m 43s | Hits:  95%/106637
🚨 cudacxx_family: ClangCUDA 🚨
  🔥 ClangCUDA          Pass:   0%/2   | Total: 51m 59s | Avg: 25m 59s | Max: 26m 58s
  🟩 nvcc               Pass: 100%/43  | Total:  7h 10m | Avg: 10m 00s | Max: 46m 43s | Hits:  95%/123071
🔍 cxx: Clang19 🔍
  🟩 Clang14            Pass: 100%/4   | Total: 21m 20s | Avg:  5m 20s | Max:  6m 45s | Hits:  96%/13322 
  🟩 Clang15            Pass: 100%/2   | Total: 11m 11s | Avg:  5m 35s | Max:  5m 52s | Hits:  97%/6679  
  🟩 Clang16            Pass: 100%/2   | Total: 11m 22s | Avg:  5m 41s | Max:  5m 48s | Hits:  97%/6679  
  🟩 Clang17            Pass: 100%/2   | Total: 10m 51s | Avg:  5m 25s | Max:  5m 26s | Hits:  98%/6679  
  🟩 Clang18            Pass: 100%/2   | Total: 10m 50s | Avg:  5m 25s | Max:  5m 37s | Hits:  97%/6679  
  🔍 Clang19            Pass:  66%/6   | Total:  1h 19m | Avg: 13m 16s | Max: 26m 58s | Hits:  97%/10038 
  🟩 GCC7               Pass: 100%/2   | Total:  9m 47s | Avg:  4m 53s | Max:  4m 59s | Hits:  97%/6615  
  🟩 GCC8               Pass: 100%/1   | Total:  5m 06s | Avg:  5m 06s | Max:  5m 06s | Hits:  97%/3318  
  🟩 GCC9               Pass: 100%/2   | Total: 10m 20s | Avg:  5m 10s | Max:  5m 16s | Hits:  97%/6627  
  🟩 GCC10              Pass: 100%/2   | Total: 11m 05s | Avg:  5m 32s | Max:  5m 43s | Hits:  97%/6681  
  🟩 GCC11              Pass: 100%/2   | Total:  9m 49s | Avg:  4m 54s | Max:  5m 04s | Hits:  99%/6677  
  🟩 GCC12              Pass: 100%/2   | Total: 10m 56s | Avg:  5m 28s | Max:  5m 43s | Hits:  97%/6681  
  🟩 GCC13              Pass: 100%/10  | Total:  1h 36m | Avg:  9m 37s | Max: 20m 29s | Hits:  98%/16965 
  🟩 MSVC14.29          Pass: 100%/2   | Total: 57m 56s | Avg: 28m 58s | Max: 28m 58s | Hits:  95%/6355  
  🟩 MSVC14.43          Pass: 100%/2   | Total:  1h 04m | Avg: 32m 19s | Max: 34m 07s | Hits:  97%/6407  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  1h 01m | Avg: 30m 40s | Max: 46m 43s | Hits:  60%/6669  
🔍 cxx_family: Clang 🔍
  🔍 Clang              Pass:  88%/18  | Total:  2h 25m | Avg:  8m 03s | Max: 26m 58s | Hits:  97%/50076 
  🟩 GCC                Pass: 100%/21  | Total:  2h 33m | Avg:  7m 17s | Max: 20m 29s | Hits:  98%/53564 
  🟩 MSVC               Pass: 100%/4   | Total:  2h 02m | Avg: 30m 38s | Max: 34m 07s | Hits:  96%/12762 
  🟩 NVHPC              Pass: 100%/2   | Total:  1h 01m | Avg: 30m 40s | Max: 46m 43s | Hits:  60%/6669  
🔍 gpu: rtx2080 🔍
  🟩 h100               Pass: 100%/2   | Total: 20m 29s | Avg: 10m 14s | Max: 15m 27s | Hits:  99%/3442  
  🔍 rtx2080            Pass:  95%/43  | Total:  7h 41m | Avg: 10m 44s | Max: 46m 43s | Hits:  95%/119629
🔍 jobs: Build 🔍
  🔍 Build              Pass:  94%/39  | Total:  6h 42m | Avg: 10m 18s | Max: 46m 43s | Hits:  95%/123031
  🟩 NVRTC              Pass: 100%/2   | Total: 38m 52s | Avg: 19m 26s | Max: 20m 29s | Hits:  90%/40    
  🟩 Test               Pass: 100%/3   | Total: 38m 54s | Avg: 12m 58s | Max: 15m 27s
  🟩 VerifyCodegen      Pass: 100%/1   | Total:  2m 17s | Avg:  2m 17s | Max:  2m 17s
🟩 sm
  🟩 75                 Pass: 100%/2   | Total: 38m 52s | Avg: 19m 26s | Max: 20m 29s | Hits:  90%/40    
  🟩 90                 Pass: 100%/2   | Total: 20m 29s | Avg: 10m 14s | Max: 15m 27s | Hits:  99%/3442  
  🟩 90;90a;100         Pass: 100%/1   | Total:  6m 08s | Avg:  6m 08s | Max:  6m 08s | Hits:  97%/3442  
🟨 std
  🟨 17                 Pass:  95%/22  | Total:  4h 22m | Avg: 11m 57s | Max: 46m 43s | Hits:  94%/65938 
  🟨 20                 Pass:  95%/22  | Total:  3h 37m | Avg:  9m 52s | Max: 34m 07s | Hits:  97%/57133

  • 🟩 cub: Pass: 100%/47 | Total: 22h 39m | Avg: 28m 55s | Max: 1h 18m | Hits: 88%/57328 

    🟩 cpu
  🟩 amd64              Pass: 100%/45  | Total: 22h 00m | Avg: 29m 21s | Max:  1h 18m | Hits:  88%/54834 
  🟩 arm64              Pass: 100%/2   | Total: 38m 32s | Avg: 19m 16s | Max: 20m 44s | Hits:  89%/2494  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  2h 22m | Avg: 28m 25s | Max:  1h 11m | Hits:  85%/6054  
  🟩 12.9               Pass: 100%/42  | Total: 20h 17m | Avg: 28m 58s | Max:  1h 18m | Hits:  88%/51274 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 24m 02s | Avg: 12m 01s | Max: 12m 15s | Hits:  90%/2151  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  2h 22m | Avg: 28m 25s | Max:  1h 11m | Hits:  85%/6054  
  🟩 nvcc12.9           Pass: 100%/40  | Total: 19h 53m | Avg: 29m 49s | Max:  1h 18m | Hits:  88%/49123 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 24m 02s | Avg: 12m 01s | Max: 12m 15s | Hits:  90%/2151  
  🟩 nvcc               Pass: 100%/45  | Total: 22h 15m | Avg: 29m 40s | Max:  1h 18m | Hits:  88%/55177 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  1h 12m | Avg: 18m 14s | Max: 20m 20s | Hits:  89%/4990  
  🟩 Clang15            Pass: 100%/2   | Total: 41m 24s | Avg: 20m 42s | Max: 20m 44s | Hits:  89%/2491  
  🟩 Clang16            Pass: 100%/2   | Total: 45m 31s | Avg: 22m 45s | Max: 22m 48s | Hits:  89%/2491  
  🟩 Clang17            Pass: 100%/2   | Total: 41m 58s | Avg: 20m 59s | Max: 21m 19s | Hits:  89%/2491  
  🟩 Clang18            Pass: 100%/2   | Total: 37m 49s | Avg: 18m 54s | Max: 19m 01s | Hits:  89%/2491  
  🟩 Clang19            Pass: 100%/7   | Total:  2h 20m | Avg: 20m 00s | Max: 30m 22s | Hits:  92%/8380  
  🟩 GCC7               Pass: 100%/2   | Total: 41m 48s | Avg: 20m 54s | Max: 23m 38s | Hits:  89%/2494  
  🟩 GCC8               Pass: 100%/1   | Total: 23m 54s | Avg: 23m 54s | Max: 23m 54s | Hits:  89%/1247  
  🟩 GCC9               Pass: 100%/2   | Total: 43m 37s | Avg: 21m 48s | Max: 23m 56s | Hits:  89%/2494  
  🟩 GCC10              Pass: 100%/2   | Total: 49m 33s | Avg: 24m 46s | Max: 25m 34s | Hits:  89%/2495  
  🟩 GCC11              Pass: 100%/2   | Total: 47m 26s | Avg: 23m 43s | Max: 25m 06s | Hits:  89%/2491  
  🟩 GCC12              Pass: 100%/2   | Total: 44m 51s | Avg: 22m 25s | Max: 22m 51s | Hits:  89%/2491  
  🟩 GCC13              Pass: 100%/11  | Total:  4h 44m | Avg: 25m 52s | Max: 34m 52s | Hits:  95%/13725 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 27m | Avg:  1h 13m | Max:  1h 16m | Hits:  63%/2130  
  🟩 MSVC14.43          Pass: 100%/2   | Total:  2h 34m | Avg:  1h 17m | Max:  1h 18m | Hits:  63%/2130  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 21m | Avg:  1h 10m | Max:  1h 12m | Hits:  57%/2297  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total:  6h 19m | Avg: 19m 58s | Max: 30m 22s | Hits:  90%/23334 
  🟩 GCC                Pass: 100%/22  | Total:  8h 55m | Avg: 24m 21s | Max: 34m 52s | Hits:  92%/27437 
  🟩 MSVC               Pass: 100%/4   | Total:  5h 02m | Avg:  1h 15m | Max:  1h 18m | Hits:  63%/4260  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 21m | Avg:  1h 10m | Max:  1h 12m | Hits:  57%/2297  
🟩 gpu
  🟩 h100               Pass: 100%/3   | Total:  1h 08m | Avg: 22m 53s | Max: 28m 12s | Hits:  96%/3744  
  🟩 rtx2080            Pass: 100%/36  | Total: 17h 50m | Avg: 29m 44s | Max:  1h 18m | Hits:  85%/43606 
  🟩 rtxa6000           Pass: 100%/8   | Total:  3h 40m | Avg: 27m 31s | Max: 34m 52s | Hits:  97%/9978  
🟩 jobs
  🟩 Build              Pass: 100%/39  | Total: 18h 52m | Avg: 29m 01s | Max:  1h 18m | Hits:  85%/47348 
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 31m 11s | Avg: 31m 11s | Max: 31m 11s | Hits:  99%/1248  
  🟩 GraphCapture       Pass: 100%/1   | Total: 25m 11s | Avg: 25m 11s | Max: 25m 11s | Hits:  99%/1248  
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 33m | Avg: 31m 08s | Max: 34m 52s | Hits:  99%/3742  
  🟩 TestGPU            Pass: 100%/3   | Total:  1h 17m | Avg: 25m 49s | Max: 28m 07s | Hits:  99%/3742  
🟩 sm
  🟩 90                 Pass: 100%/3   | Total:  1h 08m | Avg: 22m 53s | Max: 28m 12s | Hits:  96%/3744  
  🟩 90;90a;100         Pass: 100%/1   | Total: 28m 17s | Avg: 28m 17s | Max: 28m 17s | Hits:  89%/1248  
🟩 std
  🟩 17                 Pass: 100%/21  | Total: 10h 57m | Avg: 31m 17s | Max:  1h 18m | Hits:  84%/25354 
  🟩 20                 Pass: 100%/26  | Total: 11h 42m | Avg: 27m 00s | Max:  1h 15m | Hits:  90%/31974

  • 🟩 thrust: Pass: 100%/47 | Total: 1d 04h | Avg: 36m 48s | Max: 1h 37m | Hits: 65%/89754 

    🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 47m 10s | Avg: 23m 35s | Max: 33m 48s | Hits:  75%/3822  
🟩 cpu
  🟩 amd64              Pass: 100%/45  | Total:  1d 03h | Avg: 36m 59s | Max:  1h 37m | Hits:  65%/85933 
  🟩 arm64              Pass: 100%/2   | Total:  1h 05m | Avg: 32m 33s | Max: 36m 41s | Hits:  60%/3821  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  3h 18m | Avg: 39m 42s | Max:  1h 09m | Hits:  52%/9545  
  🟩 12.9               Pass: 100%/42  | Total:  1d 01h | Avg: 36m 27s | Max:  1h 37m | Hits:  66%/80209 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 50m 49s | Avg: 25m 24s | Max: 25m 56s | Hits:  70%/3820  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  3h 18m | Avg: 39m 42s | Max:  1h 09m | Hits:  52%/9545  
  🟩 nvcc12.9           Pass: 100%/40  | Total:  1d 00h | Avg: 37m 00s | Max:  1h 37m | Hits:  66%/76389 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 50m 49s | Avg: 25m 24s | Max: 25m 56s | Hits:  70%/3820  
  🟩 nvcc               Pass: 100%/45  | Total:  1d 03h | Avg: 37m 18s | Max:  1h 37m | Hits:  64%/85934 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  2h 05m | Avg: 31m 29s | Max: 34m 43s | Hits:  74%/7640  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 03m | Avg: 31m 51s | Max: 32m 56s | Hits:  70%/3820  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 02m | Avg: 31m 17s | Max: 33m 11s | Hits:  70%/3820  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 05m | Avg: 32m 58s | Max: 33m 39s | Hits:  70%/3820  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 07m | Avg: 33m 47s | Max: 34m 42s | Hits:  70%/3820  
  🟩 Clang19            Pass: 100%/7   | Total:  2h 42m | Avg: 23m 10s | Max: 33m 03s | Hits:  79%/13370 
  🟩 GCC7               Pass: 100%/2   | Total:  1h 09m | Avg: 34m 59s | Max: 35m 27s | Hits:  64%/3822  
  🟩 GCC8               Pass: 100%/1   | Total: 38m 40s | Avg: 38m 40s | Max: 38m 40s | Hits:  51%/1911  
  🟩 GCC9               Pass: 100%/2   | Total:  1h 08m | Avg: 34m 16s | Max: 34m 24s | Hits:  61%/3822  
  🟩 GCC10              Pass: 100%/2   | Total:  1h 11m | Avg: 35m 43s | Max: 36m 06s | Hits:  51%/3822  
  🟩 GCC11              Pass: 100%/2   | Total:  1h 20m | Avg: 40m 29s | Max: 40m 33s | Hits:  51%/3822  
  🟩 GCC12              Pass: 100%/2   | Total:  1h 16m | Avg: 38m 19s | Max: 39m 06s | Hits:  51%/3822  
  🟩 GCC13              Pass: 100%/10  | Total:  4h 12m | Avg: 25m 13s | Max: 39m 11s | Hits:  76%/19110 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 19m | Avg:  1h 09m | Max:  1h 10m | Hits:  40%/3806  
  🟩 MSVC14.43          Pass: 100%/3   | Total:  3h 11m | Avg:  1h 03m | Max:  1h 20m | Hits:  47%/5709  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  3h 12m | Avg:  1h 36m | Max:  1h 37m | Hits:  19%/3818  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total:  9h 07m | Avg: 28m 50s | Max: 34m 43s | Hits:  74%/36290 
  🟩 GCC                Pass: 100%/21  | Total: 10h 58m | Avg: 31m 21s | Max: 40m 33s | Hits:  65%/40131 
  🟩 MSVC               Pass: 100%/5   | Total:  5h 31m | Avg:  1h 06m | Max:  1h 20m | Hits:  44%/9515  
  🟩 NVHPC              Pass: 100%/2   | Total:  3h 12m | Avg:  1h 36m | Max:  1h 37m | Hits:  19%/3818  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 34m 38s | Avg: 17m 19s | Max: 22m 10s | Hits:  75%/3822  
  🟩 rtx2080            Pass: 100%/35  | Total: 23h 43m | Avg: 40m 39s | Max:  1h 37m | Hits:  59%/66841 
  🟩 rtx4090            Pass: 100%/10  | Total:  4h 32m | Avg: 27m 12s | Max:  1h 20m | Hits:  82%/19091 
🟩 jobs
  🟩 Build              Pass: 100%/40  | Total:  1d 03h | Avg: 40m 42s | Max:  1h 37m | Hits:  59%/76387 
  🟩 TestCPU            Pass: 100%/3   | Total: 51m 30s | Avg: 17m 10s | Max: 32m 50s | Hits:  99%/5724  
  🟩 TestGPU            Pass: 100%/4   | Total: 50m 09s | Avg: 12m 32s | Max: 13m 40s | Hits:  99%/7643  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 34m 38s | Avg: 17m 19s | Max: 22m 10s | Hits:  75%/3822  
  🟩 90;90a;100         Pass: 100%/1   | Total: 35m 05s | Avg: 35m 05s | Max: 35m 05s | Hits:  79%/1911  
🟩 std
  🟩 17                 Pass: 100%/21  | Total: 14h 59m | Avg: 42m 51s | Max:  1h 34m | Hits:  57%/40097 
  🟩 20                 Pass: 100%/24  | Total: 13h 02m | Avg: 32m 36s | Max:  1h 37m | Hits:  70%/45835

  • 🟩 cudax: Pass: 100%/26 | Total: 3h 07m | Avg: 7m 11s | Max: 15m 27s | Hits: 91%/14772 

    🟩 cpu
  🟩 amd64              Pass: 100%/22  | Total:  2h 45m | Avg:  7m 32s | Max: 15m 27s | Hits:  91%/12408 
  🟩 arm64              Pass: 100%/4   | Total: 21m 06s | Avg:  5m 16s | Max:  5m 41s | Hits:  91%/2364  
🟩 ctk
  🟩 12.0               Pass: 100%/3   | Total: 24m 21s | Avg:  8m 07s | Max: 14m 40s | Hits:  88%/1478  
  🟩 12.9               Pass: 100%/23  | Total:  2h 42m | Avg:  7m 04s | Max: 15m 27s | Hits:  91%/13294 
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/3   | Total: 24m 21s | Avg:  8m 07s | Max: 14m 40s | Hits:  88%/1478  
  🟩 nvcc12.9           Pass: 100%/23  | Total:  2h 42m | Avg:  7m 04s | Max: 15m 27s | Hits:  91%/13294 
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/26  | Total:  3h 07m | Avg:  7m 11s | Max: 15m 27s | Hits:  91%/14772 
🟩 cxx
  🟩 Clang14            Pass: 100%/2   | Total: 10m 49s | Avg:  5m 24s | Max:  6m 23s | Hits:  91%/1186  
  🟩 Clang15            Pass: 100%/1   | Total:  5m 57s | Avg:  5m 57s | Max:  5m 57s | Hits:  91%/591   
  🟩 Clang16            Pass: 100%/1   | Total:  5m 52s | Avg:  5m 52s | Max:  5m 52s | Hits:  91%/591   
  🟩 Clang17            Pass: 100%/1   | Total:  5m 21s | Avg:  5m 21s | Max:  5m 21s | Hits:  91%/591   
  🟩 Clang18            Pass: 100%/1   | Total:  5m 43s | Avg:  5m 43s | Max:  5m 43s | Hits:  91%/591   
  🟩 Clang19            Pass: 100%/4   | Total: 24m 53s | Avg:  6m 13s | Max:  9m 23s | Hits:  93%/2364  
  🟩 GCC10              Pass: 100%/2   | Total: 10m 48s | Avg:  5m 24s | Max:  5m 33s | Hits:  91%/1186  
  🟩 GCC11              Pass: 100%/1   | Total:  5m 59s | Avg:  5m 59s | Max:  5m 59s | Hits:  91%/591   
  🟩 GCC12              Pass: 100%/1   | Total:  6m 12s | Avg:  6m 12s | Max:  6m 12s | Hits:  91%/591   
  🟩 GCC13              Pass: 100%/8   | Total: 52m 08s | Avg:  6m 31s | Max: 11m 01s | Hits:  93%/4728  
  🟩 MSVC14.39          Pass: 100%/1   | Total: 14m 40s | Avg: 14m 40s | Max: 14m 40s | Hits:  79%/292   
  🟩 MSVC14.43          Pass: 100%/1   | Total: 15m 27s | Avg: 15m 27s | Max: 15m 27s | Hits:  79%/292   
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 23m 15s | Avg: 11m 37s | Max: 11m 50s | Hits:  88%/1178  
🟩 cxx_family
  🟩 Clang              Pass: 100%/10  | Total: 58m 35s | Avg:  5m 51s | Max:  9m 23s | Hits:  92%/5914  
  🟩 GCC                Pass: 100%/12  | Total:  1h 15m | Avg:  6m 15s | Max: 11m 01s | Hits:  92%/7096  
  🟩 MSVC               Pass: 100%/2   | Total: 30m 07s | Avg: 15m 03s | Max: 15m 27s | Hits:  79%/584   
  🟩 NVHPC              Pass: 100%/2   | Total: 23m 15s | Avg: 11m 37s | Max: 11m 50s | Hits:  88%/1178  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 13m 43s | Avg:  6m 51s | Max:  8m 48s | Hits:  95%/1182  
  🟩 rtx2080            Pass: 100%/24  | Total:  2h 53m | Avg:  7m 13s | Max: 15m 27s | Hits:  91%/13590 
🟩 jobs
  🟩 Build              Pass: 100%/23  | Total:  2h 37m | Avg:  6m 51s | Max: 15m 27s | Hits:  90%/12999 
  🟩 Test               Pass: 100%/3   | Total: 29m 12s | Avg:  9m 44s | Max: 11m 01s | Hits:  99%/1773  
🟩 sm
  🟩 90                 Pass: 100%/3   | Total: 18m 28s | Avg:  6m 09s | Max:  8m 48s | Hits:  93%/1773  
  🟩 90a                Pass: 100%/1   | Total:  5m 05s | Avg:  5m 05s | Max:  5m 05s | Hits:  91%/591   
🟩 std
  🟩 17                 Pass: 100%/4   | Total: 26m 58s | Avg:  6m 44s | Max: 11m 50s | Hits:  90%/2362  
  🟩 20                 Pass: 100%/22  | Total:  2h 40m | Avg:  7m 16s | Max: 15m 27s | Hits:  91%/12410

  • 🟩 python: Pass: 100%/12 | Total: 1h 53m | Avg: 9m 25s | Max: 19m 49s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/12  | Total:  1h 53m | Avg:  9m 25s | Max: 19m 49s
🟩 ctk
  🟩 12.9               Pass: 100%/12  | Total:  1h 53m | Avg:  9m 25s | Max: 19m 49s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/12  | Total:  1h 53m | Avg:  9m 25s | Max: 19m 49s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/12  | Total:  1h 53m | Avg:  9m 25s | Max: 19m 49s
🟩 cxx
  🟩 GCC13              Pass: 100%/12  | Total:  1h 53m | Avg:  9m 25s | Max: 19m 49s
🟩 cxx_family
  🟩 GCC                Pass: 100%/12  | Total:  1h 53m | Avg:  9m 25s | Max: 19m 49s
🟩 gpu
  🟩 rtxa6000           Pass: 100%/12  | Total:  1h 53m | Avg:  9m 25s | Max: 19m 49s
🟩 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total:  6m 47s | Avg:  3m 23s | Max:  3m 25s
  🟩 Build cuda.cooperative Pass: 100%/2   | Total:  6m 57s | Avg:  3m 28s | Max:  3m 32s
  🟩 Build cuda.parallel Pass: 100%/2   | Total: 16m 35s | Avg:  8m 17s | Max:  8m 18s
  🟩 Test cuda.cccl     Pass: 100%/2   | Total:  9m 01s | Avg:  4m 30s | Max:  4m 57s
  🟩 Test cuda.cooperative Pass: 100%/2   | Total: 39m 24s | Avg: 19m 42s | Max: 19m 49s
  🟩 Test cuda.parallel Pass: 100%/2   | Total: 34m 22s | Avg: 17m 11s | Max: 17m 36s
🟩 py_version
  🟩 3.10               Pass: 100%/6   | Total: 55m 33s | Avg:  9m 15s | Max: 19m 35s
  🟩 3.13               Pass: 100%/6   | Total: 57m 33s | Avg:  9m 35s | Max: 19m 49s

  • 🟩 cccl: Pass: 100%/4 | Total: 18m 59s | Avg: 4m 44s | Max: 4m 59s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 18m 59s | Avg:  4m 44s | Max:  4m 59s
🟩 ctk
  🟩 12.0               Pass: 100%/2   | Total:  9m 08s | Avg:  4m 34s | Max:  4m 58s
  🟩 12.9               Pass: 100%/2   | Total:  9m 51s | Avg:  4m 55s | Max:  4m 59s
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/2   | Total:  9m 08s | Avg:  4m 34s | Max:  4m 58s
  🟩 nvcc12.9           Pass: 100%/2   | Total:  9m 51s | Avg:  4m 55s | Max:  4m 59s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 18m 59s | Avg:  4m 44s | Max:  4m 59s
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total:  4m 58s | Avg:  4m 58s | Max:  4m 58s
  🟩 Clang19            Pass: 100%/1   | Total:  4m 52s | Avg:  4m 52s | Max:  4m 52s
  🟩 GCC12              Pass: 100%/1   | Total:  4m 10s | Avg:  4m 10s | Max:  4m 10s
  🟩 GCC13              Pass: 100%/1   | Total:  4m 59s | Avg:  4m 59s | Max:  4m 59s
🟩 cxx_family
  🟩 Clang              Pass: 100%/2   | Total:  9m 50s | Avg:  4m 55s | Max:  4m 58s
  🟩 GCC                Pass: 100%/2   | Total:  9m 09s | Avg:  4m 34s | Max:  4m 59s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 18m 59s | Avg:  4m 44s | Max:  4m 59s
🟩 jobs
  🟩 Infra              Pass: 100%/4   | Total: 18m 59s | Avg:  4m 44s | Max:  4m 59s

  • 🟩 stdpar: Pass: 100%/4 | Total: 19m 51s | Avg: 4m 57s | Max: 5m 55s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 11m 28s | Avg:  5m 44s | Max:  5m 55s
  🟩 arm64              Pass: 100%/2   | Total:  8m 23s | Avg:  4m 11s | Max:  4m 12s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 19m 51s | Avg:  4m 57s | Max:  5m 55s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 19m 51s | Avg:  4m 57s | Max:  5m 55s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 19m 51s | Avg:  4m 57s | Max:  5m 55s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 19m 51s | Avg:  4m 57s | Max:  5m 55s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 19m 51s | Avg:  4m 57s | Max:  5m 55s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 19m 51s | Avg:  4m 57s | Max:  5m 55s
🟩 jobs
  🟩 Build              Pass: 100%/4   | Total: 19m 51s | Avg:  4m 57s | Max:  5m 55s
🟩 std
  🟩 17                 Pass: 100%/2   | Total: 10m 07s | Avg:  5m 03s | Max:  5m 55s
  🟩 20                 Pass: 100%/2   | Total:  9m 44s | Avg:  4m 52s | Max:  5m 33s

  • 🟩 cccl_c_parallel: Pass: 100%/2 | Total: 16m 01s | Avg: 8m 00s | Max: 12m 55s | Hits: 96%/328 

    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 16m 01s | Avg:  8m 00s | Max: 12m 55s | Hits:  96%/328   
🟩 ctk
  🟩 12.9               Pass: 100%/2   | Total: 16m 01s | Avg:  8m 00s | Max: 12m 55s | Hits:  96%/328   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/2   | Total: 16m 01s | Avg:  8m 00s | Max: 12m 55s | Hits:  96%/328   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/2   | Total: 16m 01s | Avg:  8m 00s | Max: 12m 55s | Hits:  96%/328   
🟩 cxx
  🟩 GCC13              Pass: 100%/2   | Total: 16m 01s | Avg:  8m 00s | Max: 12m 55s | Hits:  96%/328   
🟩 cxx_family
  🟩 GCC                Pass: 100%/2   | Total: 16m 01s | Avg:  8m 00s | Max: 12m 55s | Hits:  96%/328   
🟩 gpu
  🟩 rtx2080            Pass: 100%/2   | Total: 16m 01s | Avg:  8m 00s | Max: 12m 55s | Hits:  96%/328   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  3m 06s | Avg:  3m 06s | Max:  3m 06s | Hits:  93%/164   
  🟩 Test               Pass: 100%/1   | Total: 12m 55s | Avg: 12m 55s | Max: 12m 55s | Hits:  98%/164

👃 Inspect Changes

Modifications in project?

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

Modifications in project or dependencies?

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

🏃‍ Runner counts (total jobs: 187)
# Runner
129 linux-amd64-cpu16
15 windows-amd64-cpu16
12 linux-arm64-cpu16
12 linux-amd64-gpu-rtxa6000-latest-1
11 linux-amd64-gpu-rtx2080-latest-1
5 linux-amd64-gpu-h100-latest-1
3 linux-amd64-gpu-rtx4090-latest-1

@miscco
miscco force-pushed the cuda_strided_iterator branch from a4fb381 to 2b9c09b Compare May 28, 2025 16:19
@miscco miscco mentioned this pull request Apr 28, 2025
Open
4 tasks
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github-actions Bot commented May 28, 2025

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🟩 CI finished in 1h 15m: Pass: 100%/187 | Total: 1d 07h | Avg: 10m 06s | Max: 34m 08s | Hits: 97%/291936

  • 🟩 cub: Pass: 100%/47 | Total: 10h 30m | Avg: 13m 24s | Max: 34m 08s | Hits: 99%/57328 

    🟩 cpu
  🟩 amd64              Pass: 100%/45  | Total: 10h 15m | Avg: 13m 40s | Max: 34m 08s | Hits:  99%/54834 
  🟩 arm64              Pass: 100%/2   | Total: 14m 46s | Avg:  7m 23s | Max:  8m 33s | Hits:  99%/2494  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total: 55m 06s | Avg: 11m 01s | Max: 25m 59s | Hits:  99%/6054  
  🟩 12.9               Pass: 100%/42  | Total:  9h 35m | Avg: 13m 41s | Max: 34m 08s | Hits:  99%/51274 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 11m 35s | Avg:  5m 47s | Max:  6m 07s | Hits:  99%/2151  
  🟩 nvcc12.0           Pass: 100%/5   | Total: 55m 06s | Avg: 11m 01s | Max: 25m 59s | Hits:  99%/6054  
  🟩 nvcc12.9           Pass: 100%/40  | Total:  9h 23m | Avg: 14m 05s | Max: 34m 08s | Hits:  99%/49123 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 11m 35s | Avg:  5m 47s | Max:  6m 07s | Hits:  99%/2151  
  🟩 nvcc               Pass: 100%/45  | Total: 10h 18m | Avg: 13m 45s | Max: 34m 08s | Hits:  99%/55177 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total: 27m 53s | Avg:  6m 58s | Max:  7m 48s | Hits:  99%/4990  
  🟩 Clang15            Pass: 100%/2   | Total: 14m 28s | Avg:  7m 14s | Max:  7m 30s | Hits:  99%/2491  
  🟩 Clang16            Pass: 100%/2   | Total: 14m 17s | Avg:  7m 08s | Max:  7m 28s | Hits:  99%/2491  
  🟩 Clang17            Pass: 100%/2   | Total: 13m 53s | Avg:  6m 56s | Max:  7m 05s | Hits:  99%/2491  
  🟩 Clang18            Pass: 100%/2   | Total: 14m 10s | Avg:  7m 05s | Max:  7m 19s | Hits:  99%/2491  
  🟩 Clang19            Pass: 100%/7   | Total:  1h 27m | Avg: 12m 29s | Max: 30m 12s | Hits:  99%/8380  
  🟩 GCC7               Pass: 100%/2   | Total: 16m 58s | Avg:  8m 29s | Max:  9m 08s | Hits:  99%/2494  
  🟩 GCC8               Pass: 100%/1   | Total:  8m 06s | Avg:  8m 06s | Max:  8m 06s | Hits:  99%/1247  
  🟩 GCC9               Pass: 100%/2   | Total: 17m 51s | Avg:  8m 55s | Max:  9m 30s | Hits:  99%/2494  
  🟩 GCC10              Pass: 100%/2   | Total: 17m 58s | Avg:  8m 59s | Max:  9m 03s | Hits:  99%/2495  
  🟩 GCC11              Pass: 100%/2   | Total: 17m 16s | Avg:  8m 38s | Max:  8m 43s | Hits:  99%/2491  
  🟩 GCC12              Pass: 100%/2   | Total: 18m 52s | Avg:  9m 26s | Max:  9m 26s | Hits:  99%/2491  
  🟩 GCC13              Pass: 100%/11  | Total:  3h 37m | Avg: 19m 45s | Max: 34m 08s | Hits:  99%/13725 
  🟩 MSVC14.29          Pass: 100%/2   | Total: 54m 19s | Avg: 27m 09s | Max: 28m 20s | Hits:  99%/2130  
  🟩 MSVC14.43          Pass: 100%/2   | Total:  1h 00m | Avg: 30m 02s | Max: 30m 07s | Hits:  99%/2130  
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 29m 34s | Avg: 14m 47s | Max: 15m 07s | Hits:  98%/2297  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total:  2h 52m | Avg:  9m 03s | Max: 30m 12s | Hits:  99%/23334 
  🟩 GCC                Pass: 100%/22  | Total:  5h 14m | Avg: 14m 17s | Max: 34m 08s | Hits:  99%/27437 
  🟩 MSVC               Pass: 100%/4   | Total:  1h 54m | Avg: 28m 36s | Max: 30m 07s | Hits:  99%/4260  
  🟩 NVHPC              Pass: 100%/2   | Total: 29m 34s | Avg: 14m 47s | Max: 15m 07s | Hits:  98%/2297  
🟩 gpu
  🟩 h100               Pass: 100%/3   | Total: 59m 04s | Avg: 19m 41s | Max: 28m 30s | Hits:  99%/3744  
  🟩 rtx2080            Pass: 100%/36  | Total:  6h 17m | Avg: 10m 29s | Max: 30m 07s | Hits:  99%/43606 
  🟩 rtxa6000           Pass: 100%/8   | Total:  3h 13m | Avg: 24m 12s | Max: 34m 08s | Hits:  99%/9978  
🟩 jobs
  🟩 Build              Pass: 100%/39  | Total:  6h 40m | Avg: 10m 16s | Max: 30m 07s | Hits:  99%/47348 
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 34m 08s | Avg: 34m 08s | Max: 34m 08s | Hits:  99%/1248  
  🟩 GraphCapture       Pass: 100%/1   | Total: 25m 08s | Avg: 25m 08s | Max: 25m 08s | Hits:  99%/1248  
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 29m | Avg: 29m 58s | Max: 31m 12s | Hits:  99%/3742  
  🟩 TestGPU            Pass: 100%/3   | Total:  1h 20m | Avg: 26m 49s | Max: 31m 18s | Hits:  99%/3742  
🟩 sm
  🟩 90                 Pass: 100%/3   | Total: 59m 04s | Avg: 19m 41s | Max: 28m 30s | Hits:  99%/3744  
  🟩 90;90a;100         Pass: 100%/1   | Total:  9m 26s | Avg:  9m 26s | Max:  9m 26s | Hits:  99%/1248  
🟩 std
  🟩 17                 Pass: 100%/21  | Total:  3h 54m | Avg: 11m 09s | Max: 29m 58s | Hits:  99%/25354 
  🟩 20                 Pass: 100%/26  | Total:  6h 36m | Avg: 15m 14s | Max: 34m 08s | Hits:  99%/31974

  • 🟩 thrust: Pass: 100%/47 | Total: 8h 17m | Avg: 10m 35s | Max: 32m 49s | Hits: 99%/89754 

    🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 22m 52s | Avg: 11m 26s | Max: 15m 09s | Hits:  99%/3822  
🟩 cpu
  🟩 amd64              Pass: 100%/45  | Total:  8h 05m | Avg: 10m 47s | Max: 32m 49s | Hits:  99%/85933 
  🟩 arm64              Pass: 100%/2   | Total: 12m 14s | Avg:  6m 07s | Max:  6m 53s | Hits:  99%/3821  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total: 51m 01s | Avg: 10m 12s | Max: 26m 32s | Hits:  99%/9545  
  🟩 12.9               Pass: 100%/42  | Total:  7h 26m | Avg: 10m 38s | Max: 32m 49s | Hits:  99%/80209 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 11m 13s | Avg:  5m 36s | Max:  5m 45s | Hits: 100%/3820  
  🟩 nvcc12.0           Pass: 100%/5   | Total: 51m 01s | Avg: 10m 12s | Max: 26m 32s | Hits:  99%/9545  
  🟩 nvcc12.9           Pass: 100%/40  | Total:  7h 15m | Avg: 10m 53s | Max: 32m 49s | Hits:  99%/76389 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 11m 13s | Avg:  5m 36s | Max:  5m 45s | Hits: 100%/3820  
  🟩 nvcc               Pass: 100%/45  | Total:  8h 06m | Avg: 10m 48s | Max: 32m 49s | Hits:  99%/85934 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total: 23m 46s | Avg:  5m 56s | Max:  6m 35s | Hits: 100%/7640  
  🟩 Clang15            Pass: 100%/2   | Total: 12m 05s | Avg:  6m 02s | Max:  6m 13s | Hits: 100%/3820  
  🟩 Clang16            Pass: 100%/2   | Total: 12m 10s | Avg:  6m 05s | Max:  6m 12s | Hits: 100%/3820  
  🟩 Clang17            Pass: 100%/2   | Total: 11m 53s | Avg:  5m 56s | Max:  5m 57s | Hits: 100%/3820  
  🟩 Clang18            Pass: 100%/2   | Total: 12m 43s | Avg:  6m 21s | Max:  6m 24s | Hits: 100%/3820  
  🟩 Clang19            Pass: 100%/7   | Total: 47m 51s | Avg:  6m 50s | Max: 11m 14s | Hits: 100%/13370 
  🟩 GCC7               Pass: 100%/2   | Total: 13m 42s | Avg:  6m 51s | Max:  7m 03s | Hits:  99%/3822  
  🟩 GCC8               Pass: 100%/1   | Total:  7m 28s | Avg:  7m 28s | Max:  7m 28s | Hits:  99%/1911  
  🟩 GCC9               Pass: 100%/2   | Total: 14m 02s | Avg:  7m 01s | Max:  7m 13s | Hits:  99%/3822  
  🟩 GCC10              Pass: 100%/2   | Total: 14m 52s | Avg:  7m 26s | Max:  7m 33s | Hits:  99%/3822  
  🟩 GCC11              Pass: 100%/2   | Total: 14m 35s | Avg:  7m 17s | Max:  7m 28s | Hits:  99%/3822  
  🟩 GCC12              Pass: 100%/2   | Total: 15m 23s | Avg:  7m 41s | Max:  7m 51s | Hits:  99%/3822  
  🟩 GCC13              Pass: 100%/10  | Total:  1h 35m | Avg:  9m 35s | Max: 15m 09s | Hits:  99%/19110 
  🟩 MSVC14.29          Pass: 100%/2   | Total: 55m 28s | Avg: 27m 44s | Max: 28m 56s | Hits:  99%/3806  
  🟩 MSVC14.43          Pass: 100%/3   | Total:  1h 29m | Avg: 29m 45s | Max: 32m 49s | Hits:  99%/5709  
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 56m 45s | Avg: 28m 22s | Max: 28m 45s | Hits:  99%/3818  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total:  2h 00m | Avg:  6m 20s | Max: 11m 14s | Hits: 100%/36290 
  🟩 GCC                Pass: 100%/21  | Total:  2h 55m | Avg:  8m 22s | Max: 15m 09s | Hits:  99%/40131 
  🟩 MSVC               Pass: 100%/5   | Total:  2h 24m | Avg: 28m 56s | Max: 32m 49s | Hits:  99%/9515  
  🟩 NVHPC              Pass: 100%/2   | Total: 56m 45s | Avg: 28m 22s | Max: 28m 45s | Hits:  99%/3818  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 18m 11s | Avg:  9m 05s | Max: 12m 23s | Hits:  99%/3822  
  🟩 rtx2080            Pass: 100%/35  | Total:  5h 39m | Avg:  9m 41s | Max: 28m 56s | Hits:  99%/66841 
  🟩 rtx4090            Pass: 100%/10  | Total:  2h 20m | Avg: 14m 02s | Max: 32m 49s | Hits:  99%/19091 
🟩 jobs
  🟩 Build              Pass: 100%/40  | Total:  6h 34m | Avg:  9m 51s | Max: 28m 56s | Hits:  99%/76387 
  🟩 TestCPU            Pass: 100%/3   | Total: 51m 15s | Avg: 17m 05s | Max: 32m 49s | Hits:  99%/5724  
  🟩 TestGPU            Pass: 100%/4   | Total: 52m 33s | Avg: 13m 08s | Max: 15m 09s | Hits:  99%/7643  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 18m 11s | Avg:  9m 05s | Max: 12m 23s | Hits:  99%/3822  
  🟩 90;90a;100         Pass: 100%/1   | Total:  8m 12s | Avg:  8m 12s | Max:  8m 12s | Hits:  99%/1911  
🟩 std
  🟩 17                 Pass: 100%/21  | Total:  3h 46m | Avg: 10m 47s | Max: 28m 56s | Hits:  99%/40097 
  🟩 20                 Pass: 100%/24  | Total:  4h 08m | Avg: 10m 21s | Max: 32m 49s | Hits:  99%/45835

  • 🟩 libcudacxx: Pass: 100%/45 | Total: 7h 33m | Avg: 10m 04s | Max: 31m 38s | Hits: 94%/129754

     
    🟩 cpu
  🟩 amd64              Pass: 100%/43  | Total:  7h 23m | Avg: 10m 19s | Max: 31m 38s | Hits:  93%/123035
  🟩 arm64              Pass: 100%/2   | Total:  9m 52s | Avg:  4m 56s | Max:  4m 58s | Hits:  97%/6719  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total: 45m 01s | Avg:  9m 00s | Max: 26m 39s | Hits:  98%/16434 
  🟩 12.9               Pass: 100%/40  | Total:  6h 48m | Avg: 10m 12s | Max: 31m 38s | Hits:  93%/113320
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 54m 32s | Avg: 27m 16s | Max: 27m 58s | Hits:  26%/6683  
  🟩 nvcc12.0           Pass: 100%/5   | Total: 45m 01s | Avg:  9m 00s | Max: 26m 39s | Hits:  98%/16434 
  🟩 nvcc12.9           Pass: 100%/38  | Total:  5h 54m | Avg:  9m 19s | Max: 31m 38s | Hits:  97%/106637
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 54m 32s | Avg: 27m 16s | Max: 27m 58s | Hits:  26%/6683  
  🟩 nvcc               Pass: 100%/43  | Total:  6h 39m | Avg:  9m 16s | Max: 31m 38s | Hits:  97%/123071
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total: 20m 50s | Avg:  5m 12s | Max:  5m 51s | Hits:  98%/13322 
  🟩 Clang15            Pass: 100%/2   | Total: 10m 46s | Avg:  5m 23s | Max:  5m 29s | Hits:  98%/6679  
  🟩 Clang16            Pass: 100%/2   | Total: 12m 50s | Avg:  6m 25s | Max:  7m 37s | Hits:  96%/6679  
  🟩 Clang17            Pass: 100%/2   | Total: 10m 23s | Avg:  5m 11s | Max:  5m 13s | Hits:  97%/6679  
  🟩 Clang18            Pass: 100%/2   | Total: 10m 41s | Avg:  5m 20s | Max:  5m 24s | Hits:  98%/6679  
  🟩 Clang19            Pass: 100%/6   | Total:  1h 22m | Avg: 13m 47s | Max: 27m 58s | Hits:  69%/16721 
  🟩 GCC7               Pass: 100%/2   | Total:  9m 40s | Avg:  4m 50s | Max:  5m 17s | Hits:  98%/6615  
  🟩 GCC8               Pass: 100%/1   | Total:  5m 00s | Avg:  5m 00s | Max:  5m 00s | Hits:  98%/3318  
  🟩 GCC9               Pass: 100%/2   | Total:  9m 41s | Avg:  4m 50s | Max:  4m 59s | Hits:  98%/6627  
  🟩 GCC10              Pass: 100%/2   | Total: 10m 52s | Avg:  5m 26s | Max:  5m 30s | Hits:  97%/6681  
  🟩 GCC11              Pass: 100%/2   | Total: 10m 20s | Avg:  5m 10s | Max:  5m 12s | Hits:  97%/6677  
  🟩 GCC12              Pass: 100%/2   | Total: 10m 22s | Avg:  5m 11s | Max:  5m 33s | Hits:  98%/6681  
  🟩 GCC13              Pass: 100%/10  | Total:  1h 49m | Avg: 10m 59s | Max: 22m 48s | Hits:  97%/16965 
  🟩 MSVC14.29          Pass: 100%/2   | Total: 53m 05s | Avg: 26m 32s | Max: 26m 39s | Hits:  98%/6355  
  🟩 MSVC14.43          Pass: 100%/2   | Total: 59m 12s | Avg: 29m 36s | Max: 31m 38s | Hits:  97%/6407  
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 27m 21s | Avg: 13m 40s | Max: 15m 43s | Hits:  95%/6669  
🟩 cxx_family
  🟩 Clang              Pass: 100%/18  | Total:  2h 28m | Avg:  8m 14s | Max: 27m 58s | Hits:  89%/56759 
  🟩 GCC                Pass: 100%/21  | Total:  2h 45m | Avg:  7m 53s | Max: 22m 48s | Hits:  97%/53564 
  🟩 MSVC               Pass: 100%/4   | Total:  1h 52m | Avg: 28m 04s | Max: 31m 38s | Hits:  98%/12762 
  🟩 NVHPC              Pass: 100%/2   | Total: 27m 21s | Avg: 13m 40s | Max: 15m 43s | Hits:  95%/6669  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 18m 22s | Avg:  9m 11s | Max: 13m 31s | Hits:  99%/3442  
  🟩 rtx2080            Pass: 100%/43  | Total:  7h 15m | Avg: 10m 07s | Max: 31m 38s | Hits:  94%/126312
🟩 jobs
  🟩 Build              Pass: 100%/39  | Total:  6h 10m | Avg:  9m 29s | Max: 31m 38s | Hits:  94%/129714
  🟩 NVRTC              Pass: 100%/2   | Total: 44m 40s | Avg: 22m 20s | Max: 22m 48s | Hits:  90%/40    
  🟩 Test               Pass: 100%/3   | Total: 36m 37s | Avg: 12m 12s | Max: 13m 31s
  🟩 VerifyCodegen      Pass: 100%/1   | Total:  2m 13s | Avg:  2m 13s | Max:  2m 13s
🟩 sm
  🟩 75                 Pass: 100%/2   | Total: 44m 40s | Avg: 22m 20s | Max: 22m 48s | Hits:  90%/40    
  🟩 90                 Pass: 100%/2   | Total: 18m 22s | Avg:  9m 11s | Max: 13m 31s | Hits:  99%/3442  
  🟩 90;90a;100         Pass: 100%/1   | Total: 16m 22s | Avg: 16m 22s | Max: 16m 22s | Hits:  95%/3442  
🟩 std
  🟩 17                 Pass: 100%/22  | Total:  3h 47m | Avg: 10m 19s | Max: 27m 34s | Hits:  94%/69260 
  🟩 20                 Pass: 100%/22  | Total:  3h 44m | Avg: 10m 11s | Max: 31m 38s | Hits:  93%/60494

  • 🟩 cudax: Pass: 100%/26 | Total: 2h 18m | Avg: 5m 18s | Max: 11m 27s | Hits: 99%/14772 

    🟩 cpu
  🟩 amd64              Pass: 100%/22  | Total:  2h 04m | Avg:  5m 38s | Max: 11m 27s | Hits:  99%/12408 
  🟩 arm64              Pass: 100%/4   | Total: 13m 51s | Avg:  3m 27s | Max:  3m 43s | Hits:  99%/2364  
🟩 ctk
  🟩 12.0               Pass: 100%/3   | Total: 18m 46s | Avg:  6m 15s | Max: 11m 27s | Hits:  98%/1478  
  🟩 12.9               Pass: 100%/23  | Total:  1h 59m | Avg:  5m 11s | Max: 10m 57s | Hits:  99%/13294 
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/3   | Total: 18m 46s | Avg:  6m 15s | Max: 11m 27s | Hits:  98%/1478  
  🟩 nvcc12.9           Pass: 100%/23  | Total:  1h 59m | Avg:  5m 11s | Max: 10m 57s | Hits:  99%/13294 
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/26  | Total:  2h 18m | Avg:  5m 18s | Max: 11m 27s | Hits:  99%/14772 
🟩 cxx
  🟩 Clang14            Pass: 100%/2   | Total:  7m 15s | Avg:  3m 37s | Max:  3m 46s | Hits: 100%/1186  
  🟩 Clang15            Pass: 100%/1   | Total:  3m 41s | Avg:  3m 41s | Max:  3m 41s | Hits: 100%/591   
  🟩 Clang16            Pass: 100%/1   | Total:  3m 32s | Avg:  3m 32s | Max:  3m 32s | Hits: 100%/591   
  🟩 Clang17            Pass: 100%/1   | Total:  3m 43s | Avg:  3m 43s | Max:  3m 43s | Hits: 100%/591   
  🟩 Clang18            Pass: 100%/1   | Total:  3m 50s | Avg:  3m 50s | Max:  3m 50s | Hits: 100%/591   
  🟩 Clang19            Pass: 100%/4   | Total: 18m 50s | Avg:  4m 42s | Max:  8m 45s | Hits: 100%/2364  
  🟩 GCC10              Pass: 100%/2   | Total:  7m 44s | Avg:  3m 52s | Max:  3m 54s | Hits:  99%/1186  
  🟩 GCC11              Pass: 100%/1   | Total:  3m 55s | Avg:  3m 55s | Max:  3m 55s | Hits:  99%/591   
  🟩 GCC12              Pass: 100%/1   | Total:  4m 16s | Avg:  4m 16s | Max:  4m 16s | Hits:  99%/591   
  🟩 GCC13              Pass: 100%/8   | Total: 41m 07s | Avg:  5m 08s | Max: 10m 57s | Hits:  99%/4728  
  🟩 MSVC14.39          Pass: 100%/1   | Total: 11m 27s | Avg: 11m 27s | Max: 11m 27s | Hits:  95%/292   
  🟩 MSVC14.43          Pass: 100%/1   | Total: 10m 34s | Avg: 10m 34s | Max: 10m 34s | Hits:  95%/292   
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 18m 14s | Avg:  9m 07s | Max:  9m 21s | Hits:  97%/1178  
🟩 cxx_family
  🟩 Clang              Pass: 100%/10  | Total: 40m 51s | Avg:  4m 05s | Max:  8m 45s | Hits: 100%/5914  
  🟩 GCC                Pass: 100%/12  | Total: 57m 02s | Avg:  4m 45s | Max: 10m 57s | Hits:  99%/7096  
  🟩 MSVC               Pass: 100%/2   | Total: 22m 01s | Avg: 11m 00s | Max: 11m 27s | Hits:  95%/584   
  🟩 NVHPC              Pass: 100%/2   | Total: 18m 14s | Avg:  9m 07s | Max:  9m 21s | Hits:  97%/1178  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 11m 26s | Avg:  5m 43s | Max:  7m 57s | Hits:  99%/1182  
  🟩 rtx2080            Pass: 100%/24  | Total:  2h 06m | Avg:  5m 16s | Max: 11m 27s | Hits:  99%/13590 
🟩 jobs
  🟩 Build              Pass: 100%/23  | Total:  1h 50m | Avg:  4m 48s | Max: 11m 27s | Hits:  99%/12999 
  🟩 Test               Pass: 100%/3   | Total: 27m 39s | Avg:  9m 13s | Max: 10m 57s | Hits:  99%/1773  
🟩 sm
  🟩 90                 Pass: 100%/3   | Total: 14m 55s | Avg:  4m 58s | Max:  7m 57s | Hits:  99%/1773  
  🟩 90a                Pass: 100%/1   | Total:  3m 32s | Avg:  3m 32s | Max:  3m 32s | Hits:  99%/591   
🟩 std
  🟩 17                 Pass: 100%/4   | Total: 19m 43s | Avg:  4m 55s | Max:  9m 21s | Hits:  99%/2362  
  🟩 20                 Pass: 100%/22  | Total:  1h 58m | Avg:  5m 22s | Max: 11m 27s | Hits:  99%/12410

  • 🟩 python: Pass: 100%/12 | Total: 1h 55m | Avg: 9m 38s | Max: 22m 34s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/12  | Total:  1h 55m | Avg:  9m 38s | Max: 22m 34s
🟩 ctk
  🟩 12.9               Pass: 100%/12  | Total:  1h 55m | Avg:  9m 38s | Max: 22m 34s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/12  | Total:  1h 55m | Avg:  9m 38s | Max: 22m 34s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/12  | Total:  1h 55m | Avg:  9m 38s | Max: 22m 34s
🟩 cxx
  🟩 GCC13              Pass: 100%/12  | Total:  1h 55m | Avg:  9m 38s | Max: 22m 34s
🟩 cxx_family
  🟩 GCC                Pass: 100%/12  | Total:  1h 55m | Avg:  9m 38s | Max: 22m 34s
🟩 gpu
  🟩 rtxa6000           Pass: 100%/12  | Total:  1h 55m | Avg:  9m 38s | Max: 22m 34s
🟩 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total:  6m 23s | Avg:  3m 11s | Max:  3m 15s
  🟩 Build cuda.cooperative Pass: 100%/2   | Total:  6m 21s | Avg:  3m 10s | Max:  3m 11s
  🟩 Build cuda.parallel Pass: 100%/2   | Total: 15m 47s | Avg:  7m 53s | Max:  8m 15s
  🟩 Test cuda.cccl     Pass: 100%/2   | Total:  8m 49s | Avg:  4m 24s | Max:  4m 46s
  🟩 Test cuda.cooperative Pass: 100%/2   | Total: 45m 04s | Avg: 22m 32s | Max: 22m 34s
  🟩 Test cuda.parallel Pass: 100%/2   | Total: 33m 16s | Avg: 16m 38s | Max: 17m 42s
🟩 py_version
  🟩 3.10               Pass: 100%/6   | Total: 58m 55s | Avg:  9m 49s | Max: 22m 30s
  🟩 3.13               Pass: 100%/6   | Total: 56m 45s | Avg:  9m 27s | Max: 22m 34s

  • 🟩 cccl: Pass: 100%/4 | Total: 16m 19s | Avg: 4m 04s | Max: 5m 08s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 16m 19s | Avg:  4m 04s | Max:  5m 08s
🟩 ctk
  🟩 12.0               Pass: 100%/2   | Total:  8m 15s | Avg:  4m 07s | Max:  5m 08s
  🟩 12.9               Pass: 100%/2   | Total:  8m 04s | Avg:  4m 02s | Max:  4m 12s
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/2   | Total:  8m 15s | Avg:  4m 07s | Max:  5m 08s
  🟩 nvcc12.9           Pass: 100%/2   | Total:  8m 04s | Avg:  4m 02s | Max:  4m 12s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 16m 19s | Avg:  4m 04s | Max:  5m 08s
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total:  5m 08s | Avg:  5m 08s | Max:  5m 08s
  🟩 Clang19            Pass: 100%/1   | Total:  3m 52s | Avg:  3m 52s | Max:  3m 52s
  🟩 GCC12              Pass: 100%/1   | Total:  3m 07s | Avg:  3m 07s | Max:  3m 07s
  🟩 GCC13              Pass: 100%/1   | Total:  4m 12s | Avg:  4m 12s | Max:  4m 12s
🟩 cxx_family
  🟩 Clang              Pass: 100%/2   | Total:  9m 00s | Avg:  4m 30s | Max:  5m 08s
  🟩 GCC                Pass: 100%/2   | Total:  7m 19s | Avg:  3m 39s | Max:  4m 12s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 16m 19s | Avg:  4m 04s | Max:  5m 08s
🟩 jobs
  🟩 Infra              Pass: 100%/4   | Total: 16m 19s | Avg:  4m 04s | Max:  5m 08s

  • 🟩 stdpar: Pass: 100%/4 | Total: 21m 47s | Avg: 5m 26s | Max: 5m 55s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 11m 39s | Avg:  5m 49s | Max:  5m 55s
  🟩 arm64              Pass: 100%/2   | Total: 10m 08s | Avg:  5m 04s | Max:  5m 11s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 21m 47s | Avg:  5m 26s | Max:  5m 55s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 21m 47s | Avg:  5m 26s | Max:  5m 55s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 21m 47s | Avg:  5m 26s | Max:  5m 55s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 21m 47s | Avg:  5m 26s | Max:  5m 55s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 21m 47s | Avg:  5m 26s | Max:  5m 55s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 21m 47s | Avg:  5m 26s | Max:  5m 55s
🟩 jobs
  🟩 Build              Pass: 100%/4   | Total: 21m 47s | Avg:  5m 26s | Max:  5m 55s
🟩 std
  🟩 17                 Pass: 100%/2   | Total: 11m 06s | Avg:  5m 33s | Max:  5m 55s
  🟩 20                 Pass: 100%/2   | Total: 10m 41s | Avg:  5m 20s | Max:  5m 44s

  • 🟩 cccl_c_parallel: Pass: 100%/2 | Total: 16m 06s | Avg: 8m 03s | Max: 13m 35s | Hits: 98%/328 

    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 16m 06s | Avg:  8m 03s | Max: 13m 35s | Hits:  98%/328   
🟩 ctk
  🟩 12.9               Pass: 100%/2   | Total: 16m 06s | Avg:  8m 03s | Max: 13m 35s | Hits:  98%/328   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/2   | Total: 16m 06s | Avg:  8m 03s | Max: 13m 35s | Hits:  98%/328   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/2   | Total: 16m 06s | Avg:  8m 03s | Max: 13m 35s | Hits:  98%/328   
🟩 cxx
  🟩 GCC13              Pass: 100%/2   | Total: 16m 06s | Avg:  8m 03s | Max: 13m 35s | Hits:  98%/328   
🟩 cxx_family
  🟩 GCC                Pass: 100%/2   | Total: 16m 06s | Avg:  8m 03s | Max: 13m 35s | Hits:  98%/328   
🟩 gpu
  🟩 rtx2080            Pass: 100%/2   | Total: 16m 06s | Avg:  8m 03s | Max: 13m 35s | Hits:  98%/328   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  2m 31s | Avg:  2m 31s | Max:  2m 31s | Hits:  98%/164   
  🟩 Test               Pass: 100%/1   | Total: 13m 35s | Avg: 13m 35s | Max: 13m 35s | Hits:  98%/164

👃 Inspect Changes

Modifications in project?

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

Modifications in project or dependencies?

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

🏃‍ Runner counts (total jobs: 187)
# Runner
129 linux-amd64-cpu16
15 windows-amd64-cpu16
12 linux-arm64-cpu16
12 linux-amd64-gpu-rtxa6000-latest-1
11 linux-amd64-gpu-rtx2080-latest-1
5 linux-amd64-gpu-h100-latest-1
3 linux-amd64-gpu-rtx4090-latest-1

@miscco
miscco merged commit 4d5040e into NVIDIA:main May 28, 2025
@miscco
miscco deleted the cuda_strided_iterator branch May 28, 2025 18:00
@github-project-automation github-project-automation Bot moved this from In Review to Done in CCCL May 28, 2025
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@bernhardmgruber bernhardmgruber bernhardmgruber approved these changes
@griwes griwes Awaiting requested review from griwes griwes is a code owner automatically assigned from NVIDIA/cccl-libcudacxx-codeowners
@alliepiper alliepiper Awaiting requested review from alliepiper alliepiper is a code owner automatically assigned from NVIDIA/cccl-thrust-codeowners

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@miscco @bernhardmgruber