KesVectorSetComm
Interface Definition
KesReturnCode KesVectorSetComm(KesVector X, KesCommDirection direction, MPI_Comm comm);
Interface Description
Sets the vector communicator.
Parameters
Parameter |
Type |
Description |
Input/Output |
|---|---|---|---|
X |
KesVector |
Handle to the vector. It cannot be a null pointer. |
Input/Output |
direction |
KesCommDirection |
Communicator type, which can be row-split or column-split. |
Input |
comm |
MPI_Comm |
MPI communicator. |
Input |
KesCommDirection |
Description |
|---|---|
KES_ROW |
Row-split communicator. |
KES_COL |
Column-split communicator. Currently, only MPI_COMM_SELF is supported. |
Parent topic: Functions for Creating Internal Targets