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skip MPI tests if they would be oversubscribing the available processors

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Axel Kohlmeyer
2021-11-07 08:28:16 -05:00
parent 16c50b3873
commit ac6654cf0c
1 changed files with 4 additions and 0 deletions
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4
unittest/CMakeLists.txt
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@ -31,6 +31,10 @@ if(BUILD_MPI)
set(MPI_TEST_NUM_PROCS 1) set(MPI_TEST_NUM_PROCS 1)
set(MPI_TEST_WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}) set(MPI_TEST_WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
cmake_parse_arguments(MPI_TEST "" "NAME;NUM_PROCS;WORKING_DIRECTORY" "COMMAND" ${ARGN}) cmake_parse_arguments(MPI_TEST "" "NAME;NUM_PROCS;WORKING_DIRECTORY" "COMMAND" ${ARGN})
# Do not add test when oversubscribing
if(MPI_TEST_NUMPROCS GREATER MPIEXEC_MAX_NUMPROCS)
return()
endif()
list(GET MPI_TEST_COMMAND 0 EXECUTABLE) list(GET MPI_TEST_COMMAND 0 EXECUTABLE)
list(REMOVE_AT MPI_TEST_COMMAND 0) list(REMOVE_AT MPI_TEST_COMMAND 0)
set(ARGS ${MPI_TEST_COMMAND}) set(ARGS ${MPI_TEST_COMMAND})