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[rocm-libraries] ROCm/rocm-libraries#4594 (commit 1fce4cb)

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[CK_TILE] MX GEMM non-preshuffled RCR layout

## Motivation

Implements a GEMM with MX scaling for fp4 and fp8 in non-preshuffled
layouts using async pipeline.

## Technical Details

<!-- Explain the changes along with any relevant GitHub links. -->

## Test Plan

<!-- Explain any relevant testing done to verify this PR. -->

## Test Result

<!-- Briefly summarize test outcomes. -->

## Submission Checklist

- [ ] Look over the contributing guidelines at
https://github.com/ROCm/ROCm/blob/develop/CONTRIBUTING.md#pull-requests.
This commit is contained in:
Sami Remes
2026-03-10 20:12:43 +00:00
committed by assistant-librarian[bot]
parent b8def2c724
commit 8f27f65d44
40 changed files with 2729 additions and 43 deletions
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17
example/ck_tile/03_gemm/universal_gemm.cpp
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@@ -262,6 +262,23 @@ int run_gemm_example(ck_tile::ArgParser& arg_parser)
throw std::runtime_error("Unsupported pipeline for this operation !!!");
}
}
if(data_type == "fp4")
{
if constexpr(GemmConfig<ck_tile::pk_fp4_t>::Pipeline ==
ck_tile::GemmPipeline::COMPUTE_ASYNC &&
GemmConfig<ck_tile::pk_fp4_t>::K_Warp_Tile == 128)
{
return run_gemm_example_prec_type_universal<GemmConfig<ck_tile::pk_fp4_t>,
ck_tile::pk_fp4_t,
ck_tile::pk_fp4_t,
ck_tile::half_t>(
a_layout, b_layout, arg_parser);
}
else
{
throw std::runtime_error("Unsupported pipeline for this operation !!!");
}
}
else
{
throw std::runtime_error("Unsupported data type for this operation !!!");