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[rocm-libraries] ROCm/rocm-libraries#4791 (commit 6cc17c6)

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[CK][CK TILE] Improve oob check

## Motivation

Improve OOB checks. Remove permutes which have been generated by thread
buffer zero clear. at now in assembly there is only condmask instead of
permute + condmask.

Change number of KPack for generated instances

## Technical Details

Remove permute instructions from assembly

## Test Plan

test_grouped_convnd_fwd_tile

## Test Result

passed

## Submission Checklist

- [x] Look over the contributing guidelines at
https://github.com/ROCm/ROCm/blob/develop/CONTRIBUTING.md#pull-requests.
This commit is contained in:
Bartłomiej Kocot
2026-02-24 21:41:44 +00:00
committed by assistant-librarian[bot]
parent f3f4d7d842
commit 1a2c0d835a
6 changed files with 187 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
include/ck_tile/ops/gemm/warp/warp_gemm.hpp
View File

@@ -35,6 +35,12 @@ using WarpGemmMfmaF32F32F32M32N32K8 = WarpGemmImpl<WarpGemmAttributeMfmaIterateK
4,
AttrNumAccess>>;
template <WGAttrNumAccessEnum AttrNumAccess = WGAttrNumAccessEnum::Single>
using WarpGemmMfmaF32F32F32M32N32K4 = WarpGemmImpl<WarpGemmAttributeMfmaIterateK<
WarpGemmAttributeMfmaImplF32F32F32M32N32K2<WGAttrCtlEnum::Default_>,
2,
AttrNumAccess>>;
template <WGAttrNumAccessEnum AttrNumAccess = WGAttrNumAccessEnum::Single>
using WarpGemmMfmaF32F32F32M16N16K16TransposedCDistribution =
WarpGemmImpl<WarpGemmAttributeMfmaIterateKAndTransposedCDistribution<

1
include/ck_tile/ops/gemm/warp/warp_gemm_dispatcher.hpp
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@@ -36,6 +36,7 @@ struct Dispatcher;
template<> struct Dispatcher<float, float, float, 16, 16, 4, false> { using Type = WarpGemmMfmaF32F32F32M16N16K4; };
template<> struct Dispatcher<float, float, float, 16, 16, 16, false> { using Type = WarpGemmMfmaF32F32F32M16N16K16<>; };
template<> struct Dispatcher<float, float, float, 16, 16, 8, false> { using Type = WarpGemmMfmaF32F32F32M16N16K8<>; };
template<> struct Dispatcher<float, float, float, 32, 32, 4, false> { using Type = WarpGemmMfmaF32F32F32M32N32K4<>; };
template<> struct Dispatcher<float, float, float, 32, 32, 8, false> { using Type = WarpGemmMfmaF32F32F32M32N32K8<>; };
template<> struct Dispatcher<float, float, float, 16, 16, 16, true> { using Type = WarpGemmMfmaF32F32F32M16N16K16TransposedCDistribution<>; };
// fp16