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[Backport to 15] support joint matrix prefetch #2630

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YuriPlyakhin
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This PR aims to introduce CooperativeMatrixPrefetchINTEL capability and operation, and make initial introduction of entities in llvm-spirv translator.

VyacheslavLevytskyy and others added 5 commits July 3, 2024 11:04
This PR aims to introduce CooperativeMatrixPrefetchINTEL capability and operation, and make initial introduction of entities in llvm-spirv translator.
…2234)

- change Scope argument to one of two available options: ScopeWorkgroup/ScopeWorkgroup
- fix arguments order in calls to OpCooperativeMatrixLoadKHR()
According to a new specification, CoordX and CoordY parameters are not needed for prefetch in CooperativeMatrixPrefetchINTEL(), only offset pointer is enough. This PR is to fix support for joint_matrix_prefetch in SPIRV according to the new specification.
@YuriPlyakhin YuriPlyakhin force-pushed the bp15-support-joint-matrix-prefetch branch from 1cb6687 to 448440f Compare July 4, 2024 01:07
@YuriPlyakhin YuriPlyakhin changed the title support joint matrix prefetch (#2212) [Backport to 15] support joint matrix prefetch (#2212) Jul 4, 2024
@YuriPlyakhin YuriPlyakhin changed the title [Backport to 15] support joint matrix prefetch (#2212) [Backport to 15] support joint matrix prefetch Jul 4, 2024
@YuriPlyakhin YuriPlyakhin marked this pull request as ready for review July 4, 2024 01:08
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@MrSidims , please, review/merge.

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@MrSidims MrSidims left a comment

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clang-tidy can be ignored

@MrSidims MrSidims merged commit 6b9b40e into KhronosGroup:llvm_release_150 Jul 4, 2024
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3 participants