Adds PROCESSORS property to tests based on number of ranks and threads#749
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Adds PROCESSORS property to tests based on number of ranks and threads#749kennyweiss wants to merge 3 commits intodevelopfrom
kennyweiss wants to merge 3 commits intodevelopfrom
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…nd OpenMP threads This improves ctest's ability to schedule the tests. If NUM_MPI_TASKS or NUM_OMP_THREADS is not supplied, they are counted as 1.
kennyweiss
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adayton1,
adrienbernede,
chapman39,
cyrush,
davidbeckingsale,
rhornung67 and
white238
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Thanks @kennyweiss ! Did you notice a speed up after this?
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This PR add the
PROCESSORSproperty to tests in theblt_add_testmacro to give CTest more context in scheduling its tests.The number of processors is based on the number of mpi ranks -- provided through
NUM_MPI_TASKS-- and the number of OpenMP threads -- provided throughNUM_OMP_THREADS.We also throw a FATAL_ERROR if the number of threads is not an integer or is less than 1.
Update:
PROCESSORSproperty to tests appears to slow the testing down somewhat (~3% for the Axom tests).