enable parallel tests

2 jobs for gitlab-ci in 1 minute and 7 seconds
Status Name Job ID Coverage
  Build
failed build-parallel #11845
xen mistral

00:01:07

passed build-serial #11844
xen mistral

00:00:56

 
Name Stage Failure
failed
build-parallel Build
[runner-xyjkxq1-project-930-concurrent-1:06618] 3 more processes have sent help message help-orte-odls-default.txt / memory not bound
[runner-xyjkxq1-project-930-concurrent-1:06618] Set MCA parameter "orte_base_help_aggregate" to 0 to see all help / error messages
configure: error: in `/builds/mpim-sw/libcdi/gcc64-mpi':
configure: error: mpirun doesn't work
See `config.log' for more details
no
Running after_script
Uploading artifacts for failed job
ERROR: Job failed: exit code 1