comms Package

commWrapper Module

class fipy.tools.comms.commWrapper.CommWrapper(Epetra=None)

Bases: object

MPI Communicator wrapper

Encapsulates capabilities needed for Epetra. Some capabilities are not parallel.

Barrier()

MaxAll(vec)

MinAll(vec)

Norm2(vec)

Nproc

all(a, axis=None)

allclose(a, b, rtol=1e-05, atol=1e-08)

allequal(a, b)

allgather(sendobj=None, recvobj=None)

any(a, axis=None)

bcast(obj=None, root=0)

procID

sum(a, axis=None)

class fipy.tools.comms.commWrapper.ParallelCommWrapper(Epetra=None)

Bases: fipy.tools.comms.commWrapper.CommWrapper

MPI Communicator wrapper for parallel processes

dummyComm Module

class fipy.tools.comms.dummyComm.DummyComm

Bases: fipy.tools.comms.serialCommWrapper.SerialCommWrapper

Barrier()

MaxAll(vec)

MinAll(vec)

sum(a, axis=None)

mpi4pyCommWrapper Module

class fipy.tools.comms.mpi4pyCommWrapper.Mpi4pyCommWrapper(Epetra, MPI)

Bases: fipy.tools.comms.commWrapper.CommWrapper

MPI Communicator wrapper

Encapsulates capabilities needed for both Epetra and mpi4py.

all(a, axis=None)

allclose(a, b, rtol=1e-05, atol=1e-08)

allequal(a, b)

allgather(sendobj=None, recvobj=None)

any(a, axis=None)

bcast(obj=None, root=0)

serialCommWrapper Module

class fipy.tools.comms.serialCommWrapper.SerialCommWrapper(Epetra=None)

Bases: fipy.tools.comms.commWrapper.CommWrapper

Norm2(vec)

Nproc

procID