MPI_Win_get_name(3) | Open MPI | MPI_Win_get_name(3) |
MPI_Win_get_name - Obtains the name of a window.
#include <mpi.h> int MPI_Win_get_name(MPI_Win win, char *win_name, int *resultlen)
USE MPI ! or the older form: INCLUDE 'mpif.h' MPI_WIN_GET_NAME(WIN, WIN_NAME, RESULTLEN, IERROR) INTEGER WIN, RESULTLEN, IERROR CHARACTER*(*) WIN_NAME
USE mpi_f08 MPI_Win_get_name(win, win_name, resultlen, ierror) TYPE(MPI_Win), INTENT(IN) :: win CHARACTER(LEN=MPI_MAX_OBJECT_NAME), INTENT(OUT) :: win_name INTEGER, INTENT(OUT) :: resultlen INTEGER, OPTIONAL, INTENT(OUT) :: ierror
#include <mpi.h> void MPI::Win::Get_name(char* win_name, int& resultlen) const
Almost all MPI routines return an error value; C routines as the value of the function and Fortran routines in the last argument. C++ functions do not return errors. If the default error handler is set to MPI::ERRORS_THROW_EXCEPTIONS, then on error the C++ exception mechanism will be used to throw an MPI::Exception object.
Before the error value is returned, the current MPI error handler is called. By default, this error handler aborts the MPI job, except for I/O function errors. The error handler may be changed with MPI_Comm_set_errhandler; the predefined error handler MPI_ERRORS_RETURN may be used to cause error values to be returned. Note that MPI does not guarantee that an MPI program can continue past an error.
December 18, 2020 | 4.1.0 |