Merge pull request #2446 from lucamar/fix-openacc

[test] Temporary workaround for `OpenaccCudaCppCheck`

Author: Vasileios Karakasis

cscs-checks/mch/openacc_cuda_mpi_cppstd.py

@@ -18,9 +18,11 @@ def __init__(self):
         self.build_system = 'Make'
         self.build_system.fflags = ['-O2']
 
+        # FIXME Temporary workaround reducing the MPI tasks per node
+        # See https://jira.cscs.ch/browse/PROGENV-8 for Cray case
         if self.current_system.name in ['daint', 'dom']:
             self.num_tasks = 12
-            self.num_tasks_per_node = 12
+            self.num_tasks_per_node = 11
             self.num_gpus_per_node = 1
             self.build_system.options = ['NVCC_FLAGS="-arch=compute_60"']
             self.variables = {