Modelos de Programación (II)

MPI: Formato de las llamadas a función (rutina)

C Binding
Format:	`rc = MPI_Xxxxx(parameter, ... )`
Example:	`rc = MPI_Bsend(&buf,count,type,dest,tag,comm)`
Error code:	Returned as "rc". MPI_SUCCESS if successful

Fortran Binding
Format: CALL MPI_XXXXX(parameter,..., ierr) call mpi_xxxxx(parameter,..., ierr)
Example: CALL MPI_BSEND(buf,count,type,dest,tag,comm,ierr)
Error code: Returned as "ierr" parameter. MPI_SUCCESS if successful

Fortran Binding
Format:	`CALL MPI_XXXXX(parameter,..., ierr) call mpi_xxxxx(parameter,..., ierr)`
Example:	`CALL MPI_BSEND(buf,count,type,dest,tag,comm,ierr)`
Error code:	Returned as "ierr" parameter. MPI_SUCCESS if successful

Diapositiva 15

19-23 de Junio de 2000