mpi4py.MPI.Pickle

class mpi4py.MPI.Pickle

Bases: object

Pickle/unpickle Python objects.

static __new__(cls, pickle=None)

Parameters:

pickle (Pickle | None) –

Return type:

Self

Methods Summary

dumps(obj)	Serialize object to pickle data stream.
dumps_oob(obj)	Serialize object to pickle data stream and out-of-band buffers.
loads(data)	Deserialize object from pickle data stream.
loads_oob(data, buffers)	Deserialize object from pickle data stream and out-of-band buffers.

Attributes Summary

PROTOCOL	Protocol version.
THRESHOLD	Out-of-band threshold.

Methods Documentation

dumps(obj)

Serialize object to pickle data stream.

Parameters:

obj (Any) –

Return type:

bytes

dumps_oob(obj)

Serialize object to pickle data stream and out-of-band buffers.

Parameters:

obj (Any) –

Return type:

tuple[bytes, list[buffer]]

loads(data)

Deserialize object from pickle data stream.

Parameters:

data (Buffer) –

Return type:

Any

loads_oob(data, buffers)

Deserialize object from pickle data stream and out-of-band buffers.

Parameters:

• data (Buffer) –

• buffers (Iterable[Buffer]) –

Return type:

Any

Attributes Documentation

PROTOCOL

Protocol version.

THRESHOLD

Out-of-band threshold.