OpenMC/openmc/mpi.py

try:
    from mpi4py import MPI
    comm = MPI.COMM_WORLD
except ImportError:
    from unittest.mock import Mock
    MPI = Mock()
    from openmc.dummy_comm import DummyCommunicator
    comm = DummyCommunicator()
Moved the dummy communicator to being within openmc vice openmc.deplete, added test of model.calculate_volumes and model.deplete, fixed issues identified from those tests, and added a DLL quieting method (still needs to be propagated to integrator.integrate 2021-09-30 11:18:35 -05:00			`try:`
			`from mpi4py import MPI`
			`comm = MPI.COMM_WORLD`
			`except ImportError:`
Delayed mpi4py import until the user clearly indicated intent to use a communicator (or they already have created one and thus have already imported it); corrected versionchanged doc statements to include comments about what changed; added stackoverflow reference 2021-10-01 09:21:41 -05:00			`from unittest.mock import Mock`
Moved the dummy communicator to being within openmc vice openmc.deplete, added test of model.calculate_volumes and model.deplete, fixed issues identified from those tests, and added a DLL quieting method (still needs to be propagated to integrator.integrate 2021-09-30 11:18:35 -05:00			`MPI = Mock()`
Delayed mpi4py import until the user clearly indicated intent to use a communicator (or they already have created one and thus have already imported it); corrected versionchanged doc statements to include comments about what changed; added stackoverflow reference 2021-10-01 09:21:41 -05:00			`from openmc.dummy_comm import DummyCommunicator`
Moved the dummy communicator to being within openmc vice openmc.deplete, added test of model.calculate_volumes and model.deplete, fixed issues identified from those tests, and added a DLL quieting method (still needs to be propagated to integrator.integrate 2021-09-30 11:18:35 -05:00			`comm = DummyCommunicator()`