SYNTAX

C Syntax

int MPI_Test(MPI_Request* request, int* flag, MPI_Status* status)

Fortran Syntax

USE MPI
! or the older form: INCLUDE 'mpif.h'
MPI_TEST(REQUEST, FLAG, STATUS, IERROR)
    INTEGER REQUEST, STATUS(MPI_STATUS_SIZE), IERROR
    LOGICAL FLAG

Fortran 2008 Syntax

USE mpi_f08
MPI_Test(request, flag, status, ierror)
    TYPE(MPI_Request), INTENT(INOUT) :: request
    LOGICAL, INTENT(OUT) :: flag
    TYPE(MPI_Status) :: status
    INTEGER, OPTIONAL, INTENT(OUT) :: ierror