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[L0] For 3-Channel memory, disable Copy engine Usage #2472

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merged 2 commits into from
Dec 18, 2024

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  • Due to limitations on certain systems, disable the usage of copy engines given 3-channel memory
  • Currently only bindless requires this check due to 3-channel only being used in bindless and copy engine disabled by default in enqueueMemImageCommandHelper.

@nrspruit nrspruit requested a review from a team as a code owner December 16, 2024 19:17
@nrspruit nrspruit added the v0.11.x Include in the v0.11.x release label Dec 16, 2024
@github-actions github-actions bot added images UR images level-zero L0 adapter specific issues labels Dec 16, 2024
- Due to limitations on certain systems, disable the usage of copy
  engines given 3-channel memory
- Currently only bindless requires this check due to 3-channel only
  being used in bindless and copy engine disabled by default in
enqueueMemImageCommandHelper.

Signed-off-by: Neil R. Spruit <[email protected]>
@nrspruit nrspruit force-pushed the fix_3_channel_bindless branch from 15240b0 to 123e139 Compare December 16, 2024 20:17
nrspruit added a commit to nrspruit/llvm that referenced this pull request Dec 16, 2024
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@oneapi-src/unified-runtime-bindless-images-write , please review such that we can fix this issue with copy engine usage for 3-channel given the known limitations.

nrspruit added a commit to nrspruit/llvm that referenced this pull request Dec 17, 2024
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Updated with @wenju-he suggestion.

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LGTM

@kbenzie kbenzie added the ready to merge Added to PR's which are ready to merge label Dec 17, 2024
@martygrant martygrant merged commit 7c1d23b into oneapi-src:main Dec 18, 2024
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kbenzie pushed a commit that referenced this pull request Dec 19, 2024
[L0] For 3-Channel memory, disable Copy engine Usage
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5 participants