-------------------------------------------------------------------------- By default, for Open MPI 4.0 and later, infiniband ports on a device are not used by default. The intent is to use UCX for these devices. You can override this policy by setting the btl_openib_allow_ib MCA parameter to true. Local host: c406-134 Local adapter: hfi1_0 Local port: 1 -------------------------------------------------------------------------- -------------------------------------------------------------------------- WARNING: There was an error initializing an OpenFabrics device. Local host: c406-134 Local device: hfi1_0 -------------------------------------------------------------------------- Traceback (most recent call last): File "../../td/EquilibriumCrystalStructure__TD_457028483760_000/runner", line 181, in comparison=aflow.compare_materials_dir(COMPARE_DIR) File "/work2/08773/bwaters/stampede2/bwaters/job-4c2224f4-ac31-4b8e-8aa7-7ec89060a563-007-ca3ef5e9-430e-413b-8927-3eda810096bb/TE_321324251581_000-and-SM_699257350704_001-1682975436/staged_job_files/repository/td/EquilibriumCrystalStructure__TD_457028483760_000/util/aflow_util.py", line 309, in compare_materials_dir output=self.aflow_command([ File "/work2/08773/bwaters/stampede2/bwaters/job-4c2224f4-ac31-4b8e-8aa7-7ec89060a563-007-ca3ef5e9-430e-413b-8927-3eda810096bb/TE_321324251581_000-and-SM_699257350704_001-1682975436/staged_job_files/repository/td/EquilibriumCrystalStructure__TD_457028483760_000/util/aflow_util.py", line 267, in aflow_command return subprocess.check_output(cmd_str, shell=True, stderr=subprocess.PIPE,encoding="utf-8") File "/usr/lib/python3.8/subprocess.py", line 415, in check_output return run(*popenargs, stdout=PIPE, timeout=timeout, check=True, File "/usr/lib/python3.8/subprocess.py", line 493, in run with Popen(*popenargs, **kwargs) as process: File "/usr/lib/python3.8/subprocess.py", line 858, in __init__ self._execute_child(args, executable, preexec_fn, close_fds, File "/usr/lib/python3.8/subprocess.py", line 1639, in _execute_child self.pid = _posixsubprocess.fork_exec( OSError: [Errno 12] Cannot allocate memory Command exited with non-zero status 1 {"realtime":128.26,"usertime":156.62,"systime":122.84,"memmax":310232,"memavg":0}