MPI_T_pvar_session_create - Create/free performance variable session

NAME  SYNTAX  C Syntax  DESCRIPTION  ERRORS 

NAME

MPI_T_pvar_session_create, MPI_T_pvar_session_free − Create/free performance variable session

SYNTAX

C Syntax

#include <mpi.h>
int MPI_T_pvar_session_create(MPI_T_pvar_session *session)

int MPI_T_pvar_session_free(MPI_T_pvar_session *session)

DESCRIPTION

MPI_T_pvar_session_create creates a session for accessing performance variables. The new session is returned in the session parameter.

MPI_T_pvar_session_free releases a session allocated by MPI_T_pvar_session_create and sets the session parameter to MPI_T_PVAR_SESSION_NULL.

ERRORS

MPI_T_pvar_session_create() will fail if:
[MPI_T_ERR_NOT_INITIALIZED]

The MPI Tools interface not initialized

[MPI_T_ERR_MEMORY]

Out of memory

[MPI_T_ERR_OUT_OF_SESSIONS]

No more sessions available

MPI_T_pvar_session_free() will fail if:
[MPI_T_ERR_NOT_INITIALIZED]

The MPI Tools interface not initialized

[MPI_T_ERR_INVALID_SESSION]

The session parameter is not a valid session


Updated 2024-01-29 - jenkler.se | uex.se