mpi4py.MPI.Status¶
- class mpi4py.MPI.Status(status=None)¶
Bases:
object
Status object
Methods Summary
Get_count
([datatype])Get the number of top level elements
Get_elements
(datatype)Get the number of basic elements in a datatype
Get message error
Get message source
Get_tag
()Get message tag
Test to see if a request was cancelled
Set_cancelled
(flag)Set the cancelled state associated with a status
Set_elements
(datatype, count)Set the number of elements in a status
Set_error
(error)Set message error
Set_source
(source)Set message source
Set_tag
(tag)Set message tag
f2py
(arg)py2f
()Attributes Summary
cancelled state
byte count
Methods Documentation
- Get_count(datatype=BYTE)¶
Get the number of top level elements
- Get_elements(datatype)¶
Get the number of basic elements in a datatype
- Set_cancelled(flag)¶
Set the cancelled state associated with a status
Note
This should be only used when implementing query callback functions for generalized requests
- Set_elements(datatype, count)¶
Set the number of elements in a status
Note
This should be only used when implementing query callback functions for generalized requests
Attributes Documentation
- cancelled¶
cancelled state
- count¶
byte count
- error¶
- source¶
- tag¶