[release/2.7] support experimental CU carveout#2700
Merged
jithunnair-amd merged 2 commits intorelease/2.7from Oct 8, 2025
Merged
[release/2.7] support experimental CU carveout#2700jithunnair-amd merged 2 commits intorelease/2.7from
jithunnair-amd merged 2 commits intorelease/2.7from
Conversation
Fixes pytorch#149280. Follow up to pytorch#147966, but now available for ROCm. Since hipblaslt does not support HIPBLASLT_MATMUL_DESC_CU_COUNT_TARGET, we instead create a hipStream that has a CU mask applied. We pass this masked stream to hipblaslt instead of pytorch's current stream. We ensure stream ordering between streams using hipEvents and stream synchronization. Pull Request resolved: pytorch#149466 Approved by: https://github.com/malfet, https://github.com/atalman
|
Jenkins build for 47700f36cd3a73932df7b54c92e5fbb2ee41960a commit finished as NOT_BUILT |
Fixes pytorch#164271. Carveout had been applied with an opposite bitmask. Besides being incorrect, this lead to flaky unit test behavior due to carveout being too high. Pull Request resolved: pytorch#164303 Approved by: https://github.com/jeffdaily Co-authored-by: Jeff Daily <jeff.daily@amd.com>
jeffdaily
force-pushed
the
release/2.7_carveout
branch
from
f8a230b to
47700f3
Compare
|
Jenkins build for 47700f36cd3a73932df7b54c92e5fbb2ee41960a commit finished as FAILURE |
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 join this conversation on GitHub.
Already have an account?
Sign in to comment
2 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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
This includes both the initial carveout PR plus it's later fix.