8 lines
276 B
CMake
8 lines
276 B
CMake
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find_package(MPI COMPONENTS CXX)
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if(MPI_FOUND)
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add_executable(test_mpi main.cpp mpi.cpp)
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target_link_libraries(test_mpi doctest ${CMAKE_THREAD_LIBS_INIT} MPI::MPI_CXX)
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doctest_add_test(NO_OUTPUT NAME test_mpi COMMAND mpirun -np 3 $<TARGET_FILE:test_mpi>)
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endif()
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