[SYCL] Assume SYCL device functions are convergent #2367
Merged
Conversation
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
SYCL device compiler (similar to other SPMD compilers) assumes that functions are convergent by default to avoid invalid transformations. This attribute can be removed if compiler can prove that function does not have convergent operations.
bader
requested review from
Fznamznon,
elizabethandrews and
premanandrao
as code owners
Fznamznon
reviewed
Aug 25, 2020
Co-authored-by: Mariya Podchishchaeva <[email protected]>
Fznamznon
approved these changes
Aug 25, 2020
premanandrao
approved these changes
Aug 25, 2020
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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.
SYCL device compiler (similar to other SPMD compilers) assumes that
functions are convergent by default to avoid invalid transformations.
This attribute can be removed if compiler can prove that function does
not have convergent operations.