added: ability to run hdf5 tests in parallel

Apps/Common/scripts/iotest.sh.in

@@ -22,6 +22,7 @@ tmpold=`mktemp -t ifemlogXXXXXX`
 output=`mktemp -t ifemXXXXXX.$3`
 if [ "$3" == "hdf5" ]
 then
+  test -n "$4" && mysim="mpirun -n $4 $mysim"
   $mysim $MAPFILE -hdf5 $output 2>&1 | tee $tmplog
 else
   $mysim $MAPFILE -vtf 0 -vtffile $output 2>&1 | tee $tmplog

cmake/Scripts/IFEMTesting.cmake

@@ -150,7 +150,7 @@ function(IFEM_add_hdf5_test name binary)
   else()
     set(test-name "hdf5+${binary}+${name}")
   endif()
-  add_test("${test-name}" iotest.sh ${EXECUTABLE_OUTPUT_PATH}/${binary} ${PROJECT_SOURCE_DIR}/${TEST_SUBDIR}/Test/${name} hdf5)
+  add_test("${test-name}" iotest.sh ${EXECUTABLE_OUTPUT_PATH}/${binary} ${PROJECT_SOURCE_DIR}/${TEST_SUBDIR}/Test/${name} hdf5 ${ARGN})
 endfunction()
 
 macro(add_check_target)