updating the number of mpi ranks in tests

ECP-copa · Dec 4, 2018 · 45d638f · 45d638f
1 parent 67ec146
commit 45d638f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/unit_test/CMakeLists.txt b/core/unit_test/CMakeLists.txt
@@ -50,7 +50,7 @@ if(Cabana_ENABLE_MPI)
       foreach(_test CommunicationPlan Distributor Halo)
         add_executable(${_test}_test_${_device} ${_device}/tst${_test}_${_device}.cpp mpi_unit_test_main.cpp)
         target_link_libraries(${_test}_test_${_device} cabanacore cabana_core_gtest)
-        foreach(_np 1 2 4)
+        foreach(_np 1 ${MPIEXEC_MAX_NUMPROCS})
           add_test(NAME ${_test}_test_${_device}_${_np} COMMAND
             ${MPIEXEC_EXECUTABLE} ${MPIEXEC_NUMPROC_FLAG} ${_np} ${_test}_test_${_device} --gtest_color=yes)
         endforeach()