mpi4py.MPI.Message

class mpi4py.MPI.Message

Bases: object

Matched message.

static __new__(cls, message=None)
Parameters:

message (Message | None) –

Return type:

Self

Methods Summary

Iprobe(comm[, source, tag, status])

Nonblocking test for a matched message.

Irecv(buf)

Nonblocking receive of matched message.

Probe(comm[, source, tag, status])

Blocking test for a matched message.

Recv(buf[, status])

Blocking receive of matched message.

f2py(arg)

fromhandle(handle)

Create object from MPI handle.

iprobe(comm[, source, tag, status])

Nonblocking test for a matched message.

irecv()

Nonblocking receive of matched message.

probe(comm[, source, tag, status])

Blocking test for a matched message.

py2f()

recv([status])

Blocking receive of matched message.

Attributes Summary

handle

MPI handle.

Methods Documentation

classmethod Iprobe(comm, source=ANY_SOURCE, tag=ANY_TAG, status=None)

Nonblocking test for a matched message.

Parameters:
Return type:

Self | None

Irecv(buf)

Nonblocking receive of matched message.

Parameters:

buf (BufSpec) –

Return type:

Request

classmethod Probe(comm, source=ANY_SOURCE, tag=ANY_TAG, status=None)

Blocking test for a matched message.

Parameters:
Return type:

Self

Recv(buf, status=None)

Blocking receive of matched message.

Parameters:
Return type:

None

classmethod f2py(arg)
Parameters:

arg (int) –

Return type:

Message

classmethod fromhandle(handle)

Create object from MPI handle.

Parameters:

handle (int) –

Return type:

Message

classmethod iprobe(comm, source=ANY_SOURCE, tag=ANY_TAG, status=None)

Nonblocking test for a matched message.

Parameters:
Return type:

Self | None

irecv()

Nonblocking receive of matched message.

Return type:

Request

classmethod probe(comm, source=ANY_SOURCE, tag=ANY_TAG, status=None)

Blocking test for a matched message.

Parameters:
Return type:

Self

py2f()
Return type:

int

recv(status=None)

Blocking receive of matched message.

Parameters:

status (Status | None) –

Return type:

Any

Attributes Documentation

handle

MPI handle.