NAME

       MPI_T_pvar_reset - Reset the value of a performance variable

SYNTAX

C Syntax

       #include <mpi.h>
       int MPI_T_pvar_reset(MPI_T_pvar_session session, MPI_T_pvar_handle handle)

INPUT PARAMETERS

       session   Performance experiment session.

       handle    Performance variable handle or MPI_T_PVAR_ALL_HANDLES.

DESCRIPTION

       MPI_T_pvar_reset  sets  the  performance variable specified by the handle in handle to its initial value.
       The special value MPI_T_PVAR_ALL_HANDLES can be passed in handle to reset all read-write handles  in  the
       session specified in session.

ERRORS

       MPI_T_pvar_reset() will fail if:

       [MPI_T_ERR_NOT_INITIALIZED]
                 The MPI Tools interface not initialized

       [MPI_T_ERR_INVALID_HANDLE]
                 The handle is invalid

       [MPI_T_ERR_INVALID_SESSION]
                 Session argument is not a valid session

       [MPI_T_ERR_PVAR_NO_WRITE]
                 Variable cannot be reset

SEE ALSO

       MPI_T_pvar_handle_alloc
       MPI_T_pvar_get_info
       MPI_T_pvar_session_create
       MPI_T_pvar_write

2.1.1                                             May 10, 2017                               MPI_T_pvar_reset(3)