Fixes for tensornet backend not picking up MPI - #974
Merged
Conversation
The tensornet backend propagates MPI to cutensornet during ctor. However, the static instance might be created before MPI initialization; hence need to be reset to pick up MPI and propagate to cutensornet.
|
CUDA Quantum Docs Bot: A preview of the documentation can be found here. |
3 tasks
schweitzpgi
approved these changes
Nov 30, 2023
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
|
CUDA Quantum Docs Bot: A preview of the documentation can be found here. |
|
CUDA Quantum Docs Bot: A preview of the documentation can be found here. |
bettinaheim
changed the title
tensornet backend may not pick up MPItensornet backend not picking up MPI
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
3 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Description
The
tensornetbackend propagates MPI tocutensornetlib during ctor. However, the static instance might be created before MPI initialization; hence need to be reset to pick up MPI and propagate tocutensornet.