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[CUDA] cutlass upgrade to 4.2.1 #26154

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Merged
tianleiwu merged 3 commits into from
Sep 29, 2025
Merged

[CUDA] cutlass upgrade to 4.2.1 #26154

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c943e7f
cutlass 4.2.1
tianleiwu Sep 25, 2025
bb4ce53
Merge branch 'main' into tlwu/cutlass_4.2
tianleiwu Sep 26, 2025
70ba408
Patch cutlass with [[maybe_unused]]
tianleiwu Sep 26, 2025
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2 changes: 1 addition & 1 deletion cmake/deps.txt
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Expand Up @@ -51,7 +51,7 @@ pytorch_cpuinfo;https://github.com/pytorch/cpuinfo/archive/de0ce7c7251372892e53c
re2;https://github.com/google/re2/archive/refs/tags/2024-07-02.zip;646e1728269cde7fcef990bf4a8e87b047882e88
safeint;https://github.com/dcleblanc/SafeInt/archive/refs/tags/3.0.28.zip;23f252040ff6cb9f1fd18575b32fa8fb5928daac
tensorboard;https://github.com/tensorflow/tensorboard/archive/373eb09e4c5d2b3cc2493f0949dc4be6b6a45e81.zip;67b833913605a4f3f499894ab11528a702c2b381
cutlass;https://github.com/NVIDIA/cutlass/archive/refs/tags/v3.9.2.zip;b7f8dc4a879765127ce31dfeabd31c556c80ec79
cutlass;https://github.com/NVIDIA/cutlass/archive/refs/tags/v4.2.1.zip;5d2b21b10478556c5e209dd7229e298a5c9f0b02
extensions;https://github.com/microsoft/onnxruntime-extensions/archive/c24b7bab0c12f53da76d0c31b03b9f0f8ec8f3b4.zip;239063aee4946a9af147b473a4c3da78ba7413b4
directx_headers;https://github.com/microsoft/DirectX-Headers/archive/refs/tags/v1.613.1.zip;47653509a3371eabb156360f42faf582f314bf2e
cudnn_frontend;https://github.com/NVIDIA/cudnn-frontend/archive/refs/tags/v1.12.0.zip;7e733cfdc410d777b76122d64232499205589a96
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1 change: 1 addition & 0 deletions cmake/external/cutlass.cmake
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Expand Up @@ -4,6 +4,7 @@ onnxruntime_fetchcontent_declare(
URL ${DEP_URL_cutlass}
URL_HASH SHA1=${DEP_SHA1_cutlass}
EXCLUDE_FROM_ALL
PATCH_COMMAND ${Patch_EXECUTABLE} --ignore-whitespace -p1 < ${PROJECT_SOURCE_DIR}/patches/cutlass/cutlass_4.2.1_maybe_unused.patch
)

FetchContent_GetProperties(cutlass)
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13 changes: 13 additions & 0 deletions cmake/patches/cutlass/cutlass_4.2.1_maybe_unused.patch
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@@ -0,0 +1,13 @@
diff --git a/include/cute/layout.hpp b/include/cute/layout.hpp
index cb161369..2fdff179 100644
--- a/include/cute/layout.hpp
+++ b/include/cute/layout.hpp
@@ -1487,7 +1487,7 @@ nullspace(Layout<Shape,Stride> const& layout)
[[maybe_unused]] auto flat_stride = flatten(layout.stride());

// Select all indices corresponding to stride-0s
- auto iseq = cute::fold(make_seq<rank_v<decltype(flat_stride)>>{}, cute::tuple<>{},
+ [[maybe_unused]] auto iseq = cute::fold(make_seq<rank_v<decltype(flat_stride)>>{}, cute::tuple<>{},
[&](auto init, auto i){
if constexpr (is_constant_v<0, decltype(get<i>(flat_stride))>) { return append(init, i); }
else { return init; }
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