Infrastructure to allow use of SIMD for 8AMPI_PHSI#734
Merged
JDanielSmith merged 289 commits intomainfrom Jan 9, 2024
Merged
Conversation
Loading
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
The 8AMPI_PHSI code can be slow; besides threading, SIMD can speed it up. However, there's not a standard way to use SIMD (yet). This PR hooks up some infrastructure to use the "vectorclass" library with C++17 and
std::expiermental::simdwith GCC-11/C++20..