mpi4py.MPI.Session

class mpi4py.MPI.Session

Bases: object

Session

static __new__(cls, session=None)

Parameters:: session (Session | None) –
Return type:: Session

Methods Summary

`Call_errhandler`(errorcode)	Call the error handler installed on a session
`Create_errhandler`(errhandler_fn)	Create a new error handler for sessions
`Create_group`(pset_name)	Create a new group from session and process set
`Finalize`()	Finalize a session
`Get_errhandler`()	Get the error handler for a session
`Get_info`()	Return the hints for a session
`Get_nth_pset`(n[, info])	Name of the nth process set
`Get_num_psets`([info])	Number of available process sets
`Get_pset_info`(pset_name)	Return the hints for a session and process set
`Init`([info, errhandler])	Create a new session
`Set_errhandler`(errhandler)	Set the error handler for a session
`f2py`(arg)
`py2f`()

Methods Documentation

Call_errhandler(errorcode)

Call the error handler installed on a session

Parameters:: errorcode (int) –
Return type:: None

classmethod Create_errhandler(errhandler_fn)

Create a new error handler for sessions

Parameters:: errhandler_fn (Callable[[Session, int], None]) –
Return type:: Errhandler

Create_group(pset_name)

Create a new group from session and process set

Parameters:: pset_name (str) –
Return type:: Group

Finalize()

Finalize a session

Return type:: None

Get_errhandler()

Get the error handler for a session

Return type:: Errhandler

Get_info()

Return the hints for a session

Return type:: Info

Get_nth_pset(n, info=INFO_NULL)

Name of the nth process set

Parameters:

n (int) –
info (Info) –

Return type:

str

Get_num_psets(info=INFO_NULL)

Number of available process sets

Parameters:: info (Info) –
Return type:: int

Get_pset_info(pset_name)

Return the hints for a session and process set

Parameters:: pset_name (str) –
Return type:: Info

classmethod Init(info=INFO_NULL, errhandler=None)

Create a new session

Parameters:

info (Info) –
errhandler (Errhandler | None) –

Return type:

Self

Set_errhandler(errhandler)

Set the error handler for a session

Parameters:: errhandler (Errhandler) –
Return type:: None

classmethod f2py(arg)

Parameters:: arg (int) –
Return type:: Session

py2f()

Return type:: int