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[libc][NFC] Remove unused CMake for gpu math

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This commit is contained in:
Joseph Huber
2025-06-07 09:25:06 -05:00
parent b1d2d7c128
commit 0e2103ac5c
2 changed files with 0 additions and 37 deletions
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18
libc/src/math/amdgpu/CMakeLists.txt
View File

@@ -1,21 +1,3 @@
# Math functions not yet available in the libc project, or those not yet tuned
# for GPU workloads are provided as wrappers over vendor libraries. If we find
# them ahead of time we will import them statically. Otherwise, we will keep
# them as external references and expect them to be resolved by the user when
# they compile. In the future,we will use implementations from the 'libc'
# project and not provide these wrappers.
find_package(AMDDeviceLibs QUIET HINTS ${CMAKE_INSTALL_PREFIX} PATHS /opt/rocm)
if(AMDDeviceLibs_FOUND)
message(STATUS "Found the ROCm device library. Implementations falling back "
"to the vendor libraries will be resolved statically.")
get_target_property(ocml_path ocml IMPORTED_LOCATION)
set(bitcode_link_flags
"SHELL:-Xclang -mlink-builtin-bitcode -Xclang ${ocml_path}")
else()
message(STATUS "Could not find the ROCm device library. Unimplemented "
"functions will be an external reference to the vendor libraries.")
endif()
add_entrypoint_object( add_entrypoint_object(
ceil ceil
SRCS SRCS

19
libc/src/math/nvptx/CMakeLists.txt
View File

@@ -1,22 +1,3 @@
# Math functions not yet available in the libc project, or those not yet tuned
# for GPU workloads are provided as wrappers over vendor libraries. If we find
# them ahead of time we will import them statically. Otherwise, we will keep
# them as external references and expect them to be resolved by the user when
# they compile. In the future,we will use implementations from the 'libc'
# project and not provide these wrappers.
if(CUDAToolkit_FOUND)
set(libdevice_path ${CUDAToolkit_BIN_DIR}/../nvvm/libdevice/libdevice.10.bc)
if (EXISTS ${libdevice_path})
message(STATUS "Found the CUDA device library. Implementations falling back "
"to the vendor libraries will be resolved statically.")
set(bitcode_link_flags
"SHELL:-Xclang -mlink-builtin-bitcode -Xclang ${libdevice_path}")
endif()
else()
message(STATUS "Could not find the CUDA device library. Unimplemented "
"functions will be an external reference to the vendor libraries.")
endif()
add_entrypoint_object( add_entrypoint_object(
ceil ceil
SRCS SRCS