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[release/2.12] Update composable_kernel submodule with gfx90c support#3480

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[release/2.12] Update composable_kernel submodule with gfx90c support#3480
harkgill-amd wants to merge 1 commit into
ROCm:release/2.12from
harkgill-amd:harkgill-amd/cherrypick-gfx90c-CK-support-torch2.12

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@harkgill-amd

@harkgill-amd harkgill-amd commented Jul 23, 2026

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Motivation

Update CK submodule to include cherrypicked ROCm/rocm-libraries#9333 commit.

Technical Details

Resolves below build failure and will unblock torch 2.12 builds for gfx90c.

FAILED: [code=1] caffe2/aten/src/ATen/CMakeFiles/ck_gemm.dir/native/hip/bgemm_kernels/bgemm_kernel_bf16bf16bf16_64_16x16x64_16x16_1x1_8x8x1_8x8x1_1x16x1x4_4_Intrawave_v1.hip.o
/__w/rockrel/rockrel/external-builds/pytorch/pytorch/aten/src/ATen/../../../third_party/composable_kernel/include/ck/utility/amd_buffer_addressing_builtins.hpp:49:48: error: use of undeclared identifier 'CK_BUFFER_RESOURCE_3RD_DWORD'
   49 |     wave_buffer_resource.config(Number<3>{}) = CK_BUFFER_RESOURCE_3RD_DWORD;
4 errors generated when compiling for gfx90c.

Test Plan

  1. Compile PyTorch's bundled CK for gfx90c
  2. Trigger TheRock Multi-Arch PyTorch build w/fix branch

Test Result

Submission Checklist

@Zakhrov

Zakhrov commented Jul 24, 2026

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Hope this gets merged soon. It would be awesome to leverage my APU for stuff that I don't mind waiting but really need more than my 5600M's 6GB framebuffer

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2 participants