PMI_Get_size

PMI_Get_size - Obtains the size of the process group to which the local process belongs

SYNOPSIS

#include <pmi.h>
int PMI_Get_size(int *size);

Cray Linux Environment (CLE)

Returns the size process group to which the local process belongs. It is akin to MPI_Get_size(). Made redundant by the call to PMI2_Init().

size

Pointer to an integer that receives the size of the process group.

PMI_SUCCESS

Operation completed successfully

PMI_FAIL

Operation failed

PMI_ERR_INIT

PMI not initialized

PMI_ERR_INVALID_ARG

Invalid argument