[Offload][AMDGPU] LLVM_ENABLE_RUNTIMES=flang-rt for amdgpu-offload-* #129692
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This was referenced Mar 4, 2025
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@llvm/pr-subscribers-offload @llvm/pr-subscribers-backend-amdgpu Author: Michael Kruse (Meinersbur) ChangesEnable the LLVM_ENABLE_RUNTIMES=flang-rt build of the Fortran runtime for the amdgpu-offload-* buildbots. This pre-population cmake cache files is referred to by the llvm-zorg annotated builder factory script. The corresponding change in llvm-zorg is llvm/llvm-zorg#402 Full diff: https://github.com/llvm/llvm-project/pull/129692.diff 1 Files Affected:
diff --git a/offload/cmake/caches/AMDGPUBot.cmake b/offload/cmake/caches/AMDGPUBot.cmake
index 521841166be82..0236f5f0b6987 100644
--- a/offload/cmake/caches/AMDGPUBot.cmake
+++ b/offload/cmake/caches/AMDGPUBot.cmake
@@ -10,7 +10,7 @@ set(CMAKE_C_COMPILER_LAUNCHER ccache CACHE STRING "")
set(CMAKE_CXX_COMPILER_LAUNCHER ccache CACHE STRING "")
set(LLVM_ENABLE_PROJECTS "clang;lld;mlir;flang" CACHE STRING "")
-set(LLVM_ENABLE_RUNTIMES "compiler-rt;openmp;offload" CACHE STRING "")
+set(LLVM_ENABLE_RUNTIMES "compiler-rt;openmp;offload;flang-rt" CACHE STRING "")
set(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR ON CACHE BOOL "")
set(LLVM_ENABLE_ASSERTIONS ON CACHE BOOL "")
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jhuber6
approved these changes
Mar 4, 2025
Meinersbur
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Mar 5, 2025
Add `depends_on_projects=['flang-rt']`, to the amdgpu-offload-* builders. The prepares the removal of the "projects" build of the flang runtime in llvm/llvm-project#124126. The corresponding change in the LLVM repository is llvm/llvm-project#129692 Affected builders (production): * [amdgpu-offload-ubuntu-22-cmake-build-only](https://lab.llvm.org/buildbot/#/builders/203) * [amdgpu-offload-rhel-9-cmake-build-only](https://lab.llvm.org/buildbot/#/builders/205) * [amdgpu-offload-rhel-8-cmake-build-only](https://lab.llvm.org/buildbot/#/builders/204) Affected workers (production): * [rocm-docker-ubu-22](https://lab.llvm.org/buildbot/#/workers/162) * [rocm-docker-rhel-9](https://lab.llvm.org/buildbot/#/workers/163) * [rocm-docker-rhel-8](https://lab.llvm.org/buildbot/#/workers/164)
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LLVM Buildbot has detected a new failure on builder Full details are available at: https://lab.llvm.org/buildbot/#/builders/204/builds/2696 Here is the relevant piece of the build log for the reference |
Meinersbur
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Mar 7, 2025
…fload-*" (#130274) Reverts #129692 The builder amdgpu-offload-rhel-8-cmake-build-only fails because its version of Ninja is too old. At least Ninja 1.10 is required for its support for dependencies between Fortran modules. https://lab.llvm.org/buildbot/#/builders/204/builds/2696
llvm-sync bot
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Mar 7, 2025
…r amdgpu-offload-*" (#130274) Reverts llvm/llvm-project#129692 The builder amdgpu-offload-rhel-8-cmake-build-only fails because its version of Ninja is too old. At least Ninja 1.10 is required for its support for dependencies between Fortran modules. https://lab.llvm.org/buildbot/#/builders/204/builds/2696
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LLVM Buildbot has detected a new failure on builder Full details are available at: https://lab.llvm.org/buildbot/#/builders/73/builds/14167 Here is the relevant piece of the build log for the reference |
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Enable the LLVM_ENABLE_RUNTIMES=flang-rt build of the Fortran runtime for the amdgpu-offload-* buildbots. This pre-population cmake cache files is referred to by the llvm-zorg annotated builder factory script.
The corresponding change in llvm-zorg is llvm/llvm-zorg#402