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| author | Shilei Tian <tianshilei1992@gmail.com> | 2021-01-28 07:24:19 -0500 |
|---|---|---|
| committer | Shilei Tian <tianshilei1992@gmail.com> | 2021-01-28 07:24:32 -0500 |
| commit | c571b168349fdf22d1dc8b920bcffa3d5161f0a2 (patch) | |
| tree | 5b7ded0d5c6dad3389339ce9c5b3f5dadf86dbd8 /openmp/CMakeLists.txt | |
| parent | 6663330bc8c84a75ea092272297b557bfc310380 (diff) | |
| download | llvm-c571b168349fdf22d1dc8b920bcffa3d5161f0a2.tar.gz | |
[OpenMP] Disabled profiling in `libomp` by default to unblock link errors
Link error occurred when time profiling in libomp is enabled by default
because `libomp` is assumed to be a C library but the dependence on
`libLLVMSupport` for profiling is a C++ library. Currently the issue blocks all
OpenMP tests in Phabricator.
This patch set a new CMake option `OPENMP_ENABLE_LIBOMP_PROFILING` to
enable/disable the feature. By default it is disabled. Note that once time
profiling is enabled for `libomp`, it becomes a C++ library.
Reviewed By: jdoerfert
Differential Revision: https://reviews.llvm.org/D95585
Diffstat (limited to 'openmp/CMakeLists.txt')
| -rw-r--r-- | openmp/CMakeLists.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/openmp/CMakeLists.txt b/openmp/CMakeLists.txt index f89857dc98d6..b8a2822877e3 100644 --- a/openmp/CMakeLists.txt +++ b/openmp/CMakeLists.txt @@ -81,6 +81,7 @@ option(OPENMP_ENABLE_LIBOMPTARGET "Enable building libomptarget for offloading." ${ENABLE_LIBOMPTARGET}) option(OPENMP_ENABLE_LIBOMPTARGET_PROFILING "Enable time profiling for libomptarget." ${ENABLE_LIBOMPTARGET}) +option(OPENMP_ENABLE_LIBOMP_PROFILING "Enable time profiling for libomp." OFF) # Build host runtime library, after LIBOMPTARGET variables are set since they are needed # to enable time profiling support in the OpenMP runtime. |