85 строки
2.8 KiB
Fortran
85 строки
2.8 KiB
Fortran
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! -*- f90 -*-
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!
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! Copyright (c) 2009-2012 Cisco Systems, Inc. All rights reserved.
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! Copyright (c) 2009-2012 Los Alamos National Security, LLC.
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! All Rights reserved.
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! $COPYRIGHT$
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! This wrapper mimics how the MPI_Recv_wrapper will eventually work.
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! Eventually buf will be typed, TYPE(*), DIMENSION(..)
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! Now can only mimic with explicit type and rank for assumed-shape dummy
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! arguments.
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!
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subroutine MPI_Recv_f08_desc_int_2d(buf,count,datatype,source,tag,comm,status,ierror)
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use :: OMPI_Fortran_binding
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implicit none
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integer, INTENT(IN), target :: buf(:,:)
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INTEGER, INTENT(IN) :: count, source, tag
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TYPE(MPI_Datatype), INTENT(IN) :: datatype
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TYPE(MPI_Comm), INTENT(IN) :: comm
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TYPE(MPI_Status), INTENT(OUT) :: status
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INTEGER, OPTIONAL, INTENT(OUT) :: ierror
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integer :: c_ierror
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type(CFI_cdesc_t) :: buf_desc
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call make_desc_f(buf, buf_desc)
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!call print_desc(buf_desc)
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call ompi_recv_f08_desc_f(buf_desc, count, datatype%MPI_VAL, source, tag, comm%MPI_VAL, status, c_ierror)
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if (present(ierror)) ierror = c_ierror
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end subroutine MPI_Recv_f08_desc_int_2d
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! WARNING, not yet implemented, stub used to test MPI_SUBARRAYS_SUPPORTED usage
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!
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subroutine MPI_Recv_f08_desc_dbl_1d(buf,count,datatype,source,tag,comm,status,ierror)
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use :: OMPI_Fortran_binding
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implicit none
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double precision, INTENT(IN), target :: buf(:)
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INTEGER, INTENT(IN) :: count, source, tag
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TYPE(MPI_Datatype), INTENT(IN) :: datatype
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TYPE(MPI_Comm), INTENT(IN) :: comm
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TYPE(MPI_Status), INTENT(OUT) :: status
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INTEGER, OPTIONAL, INTENT(OUT) :: ierror
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integer :: c_ierror
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! this hack is to remove compiler warning about no change to out variable
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status = MPI_STATUS_IGNORE
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c_ierror = 1
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print *, "WARNING, testing of double precision arrays not yet supported with subarrays"
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if (present(ierror)) ierror = c_ierror
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end subroutine MPI_Recv_f08_desc_dbl_1d
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! WARNING, not yet implemented, stub used to test MPI_SUBARRAYS_SUPPORTED usage
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!
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subroutine MPI_Recv_f08_desc_dbl_0d(buf,count,datatype,source,tag,comm,status,ierror)
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use :: OMPI_Fortran_binding
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implicit none
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double precision, INTENT(IN), target :: buf
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INTEGER, INTENT(IN) :: count, source, tag
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TYPE(MPI_Datatype), INTENT(IN) :: datatype
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TYPE(MPI_Comm), INTENT(IN) :: comm
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TYPE(MPI_Status), INTENT(OUT) :: status
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INTEGER, OPTIONAL, INTENT(OUT) :: ierror
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integer :: c_ierror
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! this hack is to remove compiler warning about no change to out variable
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status = MPI_STATUS_IGNORE
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c_ierror = 1
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print *, "WARNING, testing of double precision arrays not yet supported with subarrays"
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if (present(ierror)) ierror = c_ierror
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end subroutine MPI_Recv_f08_desc_dbl_0d
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