[Mlir-commits] [mlir] [MLIR][XeGPU] Add support for cross-subgroup reduction from wg to sg (PR #170936)

[llvmlistbot at llvm.org]

github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Windows-->
# :window: Windows x64 Test Results

The build failed before running any tests. Click on a failure below to see the details.

<details>
<summary>[code=1] tools/mlir/lib/Dialect/XeGPU/Transforms/CMakeFiles/obj.MLIRXeGPUTransforms.dir/XeGPUWgToSgDistribute.cpp.obj</summary>

```
FAILED: [code=1] tools/mlir/lib/Dialect/XeGPU/Transforms/CMakeFiles/obj.MLIRXeGPUTransforms.dir/XeGPUWgToSgDistribute.cpp.obj
sccache C:\clang\clang-msvc\bin\clang-cl.exe  /nologo -TP -DUNICODE -D_CRT_NONSTDC_NO_DEPRECATE -D_CRT_NONSTDC_NO_WARNINGS -D_CRT_SECURE_NO_DEPRECATE -D_CRT_SECURE_NO_WARNINGS -D_GLIBCXX_ASSERTIONS -D_HAS_EXCEPTIONS=0 -D_SCL_SECURE_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS -D_UNICODE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -Itools\mlir\lib\Dialect\XeGPU\Transforms -IC:\_work\llvm-project\llvm-project\mlir\lib\Dialect\XeGPU\Transforms -Itools\mlir\include -IC:\_work\llvm-project\llvm-project\mlir\include -Iinclude -IC:\_work\llvm-project\llvm-project\llvm\include /DWIN32 /D_WINDOWS   /Zc:inline /Zc:__cplusplus /Oi /Brepro /bigobj /permissive- -Werror=unguarded-availability-new /W4  -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported /Gw -Wundef -Werror=mismatched-tags -Werror=global-constructors /O2 /Ob2  -MD -UNDEBUG /EHs-c- /GR- -std:c++17 /showIncludes /Fotools\mlir\lib\Dialect\XeGPU\Transforms\CMakeFiles\obj.MLIRXeGPUTransforms.dir\XeGPUWgToSgDistribute.cpp.obj /Fdtools\mlir\lib\Dialect\XeGPU\Transforms\CMakeFiles\obj.MLIRXeGPUTransforms.dir\ -c -- C:\_work\llvm-project\llvm-project\mlir\lib\Dialect\XeGPU\Transforms\XeGPUWgToSgDistribute.cpp
In file included from C:\_work\llvm-project\llvm-project\mlir\lib\Dialect\XeGPU\Transforms\XeGPUWgToSgDistribute.cpp:8:
In file included from C:\_work\llvm-project\llvm-project\mlir\include\mlir/Dialect/XeGPU/Transforms/Passes.h:12:
In file included from C:\_work\llvm-project\llvm-project\mlir\include\mlir/Pass/Pass.h:12:
In file included from C:\_work\llvm-project\llvm-project\mlir\include\mlir/IR/Action.h:18:
In file included from C:\_work\llvm-project\llvm-project\mlir\include\mlir/IR/Unit.h:12:
In file included from C:\_work\llvm-project\llvm-project\mlir\include\mlir/IR/OperationSupport.h:17:
In file included from C:\_work\llvm-project\llvm-project\mlir\include\mlir/IR/Attributes.h:12:
In file included from C:\_work\llvm-project\llvm-project\mlir\include\mlir/IR/AttributeSupport.h:16:
In file included from C:\_work\llvm-project\llvm-project\mlir\include\mlir/IR/MLIRContext.h:13:
In file included from C:\_work\llvm-project\llvm-project\mlir\include\mlir/Support/TypeID.h:19:
In file included from C:\_work\llvm-project\llvm-project\llvm\include\llvm/ADT/Hashing.h:51:
In file included from C:\_work\llvm-project\llvm-project\llvm\include\llvm/Support/SwapByteOrder.h:17:
C:\_work\llvm-project\llvm-project\llvm\include\llvm/ADT/STLForwardCompat.h(230,5): warning: unknown attribute 'no_unique_address' ignored [-Wunknown-attributes]
230 |   [[no_unique_address]] FnStorageT FnStorage;
|     ^~~~~~~~~~~~~~~~~
C:\_work\llvm-project\llvm-project\mlir\lib\Dialect\XeGPU\Transforms\XeGPUWgToSgDistribute.cpp(1238,8): error: duplicate case value 'MAXUI'
1238 |   case vector::CombiningKind::MAXUI:
|        ^
C:\_work\llvm-project\llvm-project\mlir\lib\Dialect\XeGPU\Transforms\XeGPUWgToSgDistribute.cpp(1196,8): note: previous case defined here
1196 |   case vector::CombiningKind::MAXUI:
|        ^
1 warning and 1 error generated.
```
</details>

If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.

https://github.com/llvm/llvm-project/pull/170936