fix

Author: aobolensk

.github/workflows/ubuntu.yml

@@ -374,7 +374,7 @@ jobs:
           chmod +x mpi_coverage_wrapper.sh
 
           # Run MPI tests with coverage wrapper
-          mpirun -np 2 ./mpi_coverage_wrapper.sh python3 scripts/run_tests.py --running-type="processes" --counts 2
+          ./mpi_coverage_wrapper.sh python3 scripts/run_tests.py --running-type="processes" --counts 2
         env:
           PPC_NUM_PROC: 2
           PPC_NUM_THREADS: 2

scripts/run_tests.py

@@ -99,7 +99,7 @@ def run_threads(self):
             )
 
     def run_core(self):
-        if platform.system() == "Linux" and not self.__ppc_env.get("PPC_ASAN_RUN"):
+        if platform.system() == "Linux" and not self.__ppc_env.get("PPC_ASAN_RUN") and str(self.__ppc_num_proc) == "1":
             self.__run_exec(
                 shlex.split(self.valgrind_cmd)
                 + [str(self.work_dir / 'core_func_tests')]