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draft: enable openmp with windows #1975

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draft: enable openmp with windows #1975

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5d57ad5
enable openmp with windows
johnbowen42 Jan 13, 2026
dfb25d2
Add Brian's patch
johnbowen42 Jan 13, 2026
5ae2b5a
Merge branch 'develop' into ci/bowen/add-openmp-windows
johnbowen42 Jan 15, 2026
ff8d219
Add windows omp pipeline
johnbowen42 Jan 15, 2026
8aee6ce
Merge branch 'develop' into ci/bowen/add-openmp-windows
johnbowen42 Jan 22, 2026
a86ef0e
Merge branch 'develop' into ci/bowen/add-openmp-windows
johnbowen42 Jan 26, 2026
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13 changes: 13 additions & 0 deletions .github/workflows/build.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,19 @@ jobs:
BUILD_SHARED_LIBS=On
CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS=On
- args: BUILD_SHARED_LIBS=Off
# This add test coverage for some of axom's pipelines
build_windows_openmp:
strategy:
matrix:
shared:
- args:
BUILD_SHARED_LIBS=On
CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS=On
ENABLE_TESTS=Off
RAJA_ENABLE_EXAMPLES=Off
RAJA_ENABLE_EXERCISES=Off
ENABLE_OPENMP=On
- args: BUILD_SHARED_LIBS=Off

runs-on: windows-latest
steps:
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5 changes: 5 additions & 0 deletions include/RAJA/policy/openmp/thread.hpp
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Expand Up @@ -24,6 +24,11 @@

#if defined(RAJA_OPENMP_ACTIVE)

// Include OpenMP header for Windows
#if defined(_OPENMP)
#include <omp.h>
#endif

#include "RAJA/util/macros.hpp"

#include "RAJA/policy/thread_auto.hpp"
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