shmem_team_n_pes

Returns the number of PEs in a specified team.

C/C++ Synopsis

int shmem_team_n_pes(shmem_team_t team);

Arguments

IN team An OpenSHMEM team handle.

Description

When team specifies a valid team, the shmem_team_n_pes routine returns the
number of PEs in the team.

This will always be a value between 1 and N, where N is the total number of
PEs running in the OpenSHMEM program.

If team compares equal to SHMEM_TEAM_INVALID, then the value -1 is returned.
If team is otherwise invalid, the behavior is undefined.

Return Values

The number of PEs in the specified team, or the value -1 if the team handle
compares equal to SHMEM_TEAM_INVALID.

Notes

For the world team, this routine will return the same value as shmem_n_pes

Examples

None.