Use mpiexec to run unit tests

.github/workflows/spack.yml

@@ -46,6 +46,9 @@ jobs:
     needs: job_one
     runs-on: ubuntu-latest
     steps:
+      - name: Get number of CPU cores
+        uses: SimenB/github-actions-cpu-cores@v2
+        id: cpu-cores
       - name: grab main project
         uses: actions/checkout@v4
         with:
@@ -83,7 +86,7 @@ jobs:
 
           cd ./KORC
           ./build.sh
-          cd ./build && ctest --output-on-failure
+          cd ./build && ctest -j ${{ steps.cpu-cores.outputs.count }} --output-on-failure
 
       - name: Show Cache
         if: failure()

.gitignore

@@ -1,15 +1,6 @@
 # ignore build directory
 /build
 
-# ignore all CMakeFile directories
-**/CMakeFiles
-
-# ignore all CmakeCache.txt files
-CMakeCache.txt
-
-# ignore all cmake_install.cmake files
-cmake_install.cmake
-
 # ignore all Makefile files generated by cmake
 Makefile
 src/Makefile
@@ -31,15 +22,11 @@ FIO/m3dc1_lib/makefile
 #ignore files in OUT_TEST
 **/OUT_TEST
 
-# ignore CTest files
-CTestTestfile.cmake
-**/Testing
-
 #ignore FIO build and install
 /FIO/build
 /FIO/install
 
 #ignore all build files
 *.o
 *.mod
-*.a
+*.a

test/CMakeLists.txt

@@ -19,16 +19,34 @@ target_link_libraries (xtest
 
 set_property(TARGET xtest PROPERTY LINKER_LANGUAGE Fortran)
 
-add_test (NAME egyro_test
-          COMMAND ${CMAKE_SOURCE_DIR}/test/egyro/korc_egyro.sh ${CMAKE_SOURCE_DIR}/test/egyro
-          WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+configure_file(${CMAKE_SOURCE_DIR}/test/egyro/korc_egyro.sh.in ${CMAKE_BINARY_DIR}/egyro_test/korc_egyro.sh)
+configure_file(${CMAKE_SOURCE_DIR}/test/mars/korc_mars.sh.in ${CMAKE_BINARY_DIR}/mars_test/korc_mars.sh)
 
 if(USE_PSPLINE)
-  add_test (NAME mars_test
-            COMMAND ${CMAKE_SOURCE_DIR}/test/mars/korc_mars.sh ${CMAKE_SOURCE_DIR}/test/mars
+  add_test (NAME mars_test_1
+            COMMAND ${CMAKE_BINARY_DIR}/mars_test/korc_mars.sh 1
             WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+  set_tests_properties (mars_test_1 PROPERTIES PROCESSORS 1 ENVIRONMENT OMP_NUM_THREADS=1)
 endif()
 
-add_test (NAME unit_testing
-          COMMAND xtest TEST_OUT
-          WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+foreach(RANK IN ITEMS 1 2 4 8 16)
+  if(${RANK} LESS_EQUAL ${MPIEXEC_MAX_NUMPROCS})
+    add_test (NAME egyro_test_${RANK}
+	      COMMAND ${CMAKE_BINARY_DIR}/egyro_test/korc_egyro.sh ${RANK}
+              WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+    set_tests_properties (egyro_test_${RANK} PROPERTIES PROCESSORS ${RANK} ENVIRONMENT OMP_NUM_THREADS=1)
+
+    # if(USE_PSPLINE)
+    #   add_test (NAME mars_test_${RANK}
+    #             COMMAND ${CMAKE_BINARY_DIR}/mars_test/korc_mars.sh ${RANK}
+    #             WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+    #   set_tests_properties (mars_test_${RANK} PROPERTIES PROCESSORS ${RANK} ENVIRONMENT OMP_NUM_THREADS=1)
+    # endif()
+
+    add_test (NAME unit_testing_${RANK}
+              COMMAND ${MPIEXEC_EXECUTABLE} ${MPIEXEC_NUMPROC_FLAG} ${RANK} ./xtest TEST_OUT
+              WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+   set_tests_properties (unit_testing_${RANK} PROPERTIES PROCESSORS ${RANK} ENVIRONMENT OMP_NUM_THREADS=1)
+  endif()
+endforeach()
+

test/egyro/korc_egyro.sh.in

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+set -ex
+
+#define input file
+INPUT_FILE="${CMAKE_SOURCE_DIR}/test/egyro/input_file_egyro.korc"
+#define output directory
+OUT_DIR="egyro_test/rank_$1"
+
+#check that output directory doesn't exist so bash doesn't complain
+if [ ! -d $OUT_DIR ]; then
+  mkdir -p $OUT_DIR
+fi
+
+#assumes binary directory ../KORC/build/bin was added to path
+${MPIEXEC_EXECUTABLE} ${MPIEXEC_NUMPROC_FLAG} $1 ./xkorc $INPUT_FILE $OUT_DIR/
+
+h5diff -r -d 0.000001 $OUT_DIR/file_0.h5 ${CMAKE_SOURCE_DIR}/test/egyro/file_0.h5

test/mars/korc_mars.sh.in

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+set -ex
+
+#define input file
+INPUT_FILE="${CMAKE_SOURCE_DIR}/test/mars/input_file_D3D_191366_1762ms_MARS.korc"
+#define output directory
+OUT_DIR="mars_test/rank_$1"
+
+#check that output directory doesn't exist so bash doesn't complain
+if [ ! -d $OUT_DIR ]; then
+  mkdir -p $OUT_DIR
+fi
+if [ ! -f D3D_191366_1762ms_MARS.h5 ]; then
+  ln -s ${CMAKE_SOURCE_DIR}/test/mars/D3D_191366_1762ms_MARS.h5 D3D_191366_1762ms_MARS.h5
+fi
+
+${MPIEXEC_EXECUTABLE} ${MPIEXEC_NUMPROC_FLAG} $1 ./xkorc $INPUT_FILE $OUT_DIR/
+
+h5diff -r -d 0.008 $OUT_DIR/file_0.h5 ${CMAKE_SOURCE_DIR}/test/mars/file_0_new_random.h5