MPI_T_pvar_write(3) | Open MPI | MPI_T_pvar_write(3) |
MPI_T_pvar_write - Write the value of a control variable
#include <mpi.h> int MPI_T_pvar_write(MPI_T_pvar_session session, MPI_T_pvar_handle handle, const void *buf)
MPI_T_pvar_write attempts to set the value of the performance variable identified by the handle specified in handle in the session specified in session. The value to be written is specified in buf. The caller must ensure that the buffer specified in buf is large enough to hold the entire value of the performance variable.
MPI_T_pvar_write() will fail if:
MPI_T_pvar_handle_alloc MPI_T_pvar_get_info MPI_T_pvar_session_create
December 18, 2020 | 4.1.0 |