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[SYCL] Enable Dead Argument Elimination for NVPTX backend #4617

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Merged
merged 8 commits into from
Oct 5, 2021
Merged

[SYCL] Enable Dead Argument Elimination for NVPTX backend #4617

merged 8 commits into from
Oct 5, 2021

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joeatodd
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This addresses #2359 for NVPTX backend only. Changes are to:

  • Detect NVPTX kernels for DAE (using nvvm.annotations metadata)
  • Update the metadata with new function signatures as required
  • Renaming some metadata, variables & files to reflect the fact that SYCL DAE is no longer SPIR specific
  • Updating tests to reflect the expectation that -fenable-sycl-dae flag should be passed through for nvptx targets

AGindinson
AGindinson reviewed Sep 22, 2021
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The driver changes are minor and LGTM - holding off the approval until other components are reviewed & formatting issues are settled.

bader
bader previously approved these changes Sep 22, 2021
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@joeatodd
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@bader, ping, I think I've addressed the formatting issues & the naming issue :)

AlexeySachkov
AlexeySachkov previously approved these changes Sep 28, 2021
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SPIR -> SYCL renaming in files owned by me LGTM (sycl-post-link)

@bader bader linked an issue Oct 3, 2021 that may be closed by this pull request
[SYCL] Enable Dead Kernel Argument Elimination for non-SPIR target #2359
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@bader bader added the cuda CUDA back-end label Oct 5, 2021
@bader bader merged commit 6b3c20f into intel:sycl Oct 5, 2021
@masterleinad masterleinad mentioned this pull request Oct 5, 2021
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@joeatodd joeatodd deleted the nvptx-dae branch December 7, 2021 15:18
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@bader bader bader approved these changes

@AlexeySachkov AlexeySachkov AlexeySachkov approved these changes

@mdtoguchi mdtoguchi mdtoguchi approved these changes

@hchilama hchilama Awaiting requested review from hchilama

@kbobrovs kbobrovs Awaiting requested review from kbobrovs

@mlychkov mlychkov Awaiting requested review from mlychkov

@AGindinson AGindinson Awaiting requested review from AGindinson

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[SYCL] Enable Dead Kernel Argument Elimination for non-SPIR target

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@joeatodd @bader @AlexeySachkov @AGindinson @mdtoguchi