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Grouped Conv Bwd Weight Direct Load (#3648)

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* Grouped Conv Bwd Weight Direct Load

* Update gridwise_gemm_xdl_cshuffle_conv_v3.hpp

* Implement group merging for bwd_weight and add instances

* Link direct load instances

* builder fixes

* fix

* fixes

* fix

---------

Co-authored-by: Graner, Johannes <johannes.graner@amd.com>

[ROCm/composable_kernel commit: 83b58bb0c3]
This commit is contained in:
Bartłomiej Kocot
2026-01-28 22:31:54 +01:00
committed by GitHub
parent ee4e216716
commit 017d96faaa
18 changed files with 578 additions and 194 deletions
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3
experimental/builder/test/conv/ck/test_ckb_conv_bwd_weight_xdl_cshuffle_v3.cpp
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@@ -32,7 +32,8 @@ constexpr auto ALGORITHM =
.with_gemm_config(cku::BwdGemmParams_Xdl_1x1_per_wave)
.with_transfer(cku::BwdTransfer_4x8x1_4x16x1_v3)
.with_bwd_specialization(ckb::ConvSpecialization::FILTER_1X1_STRIDE1_PAD0)
.with_block_gemm(cku::BlockGemmDesc_v2_intrawave);
.with_block_gemm(cku::BlockGemmDesc_v2_intrawave)
.with_num_conv_groups_to_merge(1);
using Builder = ckb::ConvBuilder<SIGNATURE, ALGORITHM>;
using Instance = Builder::Instance;