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@nrspruit nrspruit commented Sep 2, 2025

  • disable using immediate command lists by default on MTL/ARL Linux to
    achieve the best performance without user environment changes

@nrspruit nrspruit requested a review from a team as a code owner September 2, 2025 20:34
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nrspruit commented Sep 2, 2025

The CI failures are unrelated, one is a build config issue, the other is in CUDA which is not related.

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please also do this on ARL Linux

@nrspruit nrspruit force-pushed the fix_mtl_immediate_cmdlists branch from c48a73c to 96389fe Compare September 3, 2025 14:42
@nrspruit nrspruit changed the title [UR][L0] Disable Immediate Command Lists by default on MTL Linux [UR][L0] Disable Immediate Command Lists by default on MTL/ARL Linux Sep 3, 2025
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nrspruit commented Sep 3, 2025

please also do this on ARL Linux

updated in latest to check for both.

- disable using immediate command lists by default on MTL/ARL Linux to
  achieve the best performance without user environment changes

Signed-off-by: Neil R. Spruit <[email protected]>
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nrspruit commented Sep 3, 2025

@intel/llvm-gatekeepers , the L0 pre commit error is unrelated, it is a configuration build error in the CI, the cuda errors are unrelated to this change to UR L0.

Please review and merge if these issues are confirmed to be known issues. Thank you for your time!

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sarnex commented Sep 3, 2025

CMake Error: install(EXPORT "unified-runtime-targets" ...) includes target "xptifw" which requires target "emhash" that is not in any export set.

seems like my problem, will take a look

@sarnex sarnex merged commit 81bb879 into intel:sycl Sep 3, 2025
33 of 36 checks passed
AlexeySachkov pushed a commit to AlexeySachkov/llvm that referenced this pull request Sep 23, 2025
…ntel#19950)

- disable using immediate command lists by default on MTL/ARL Linux to
  achieve the best performance without user environment changes

Signed-off-by: Neil R. Spruit <[email protected]>
AlexeySachkov added a commit that referenced this pull request Sep 25, 2025
…20167)

This is a cherry-pick of #19950

- disable using immediate command lists by default on MTL/ARL Linux to
achieve the best performance without user environment changes

Patch-by: Neil R. Spruit <[email protected]>
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4 participants