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Signed-off-by: Howard Pritchard <howardp@lanl.gov>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,99 @@ | ||
| /* | ||
| * Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana | ||
| * University Research and Technology | ||
| * Corporation. All rights reserved. | ||
| * Copyright (c) 2004-2005 The University of Tennessee and The University | ||
| * of Tennessee Research Foundation. All rights | ||
| * reserved. | ||
| * Copyright (c) 2004-2005 High Performance Computing Center Stuttgart, | ||
| * University of Stuttgart. All rights reserved. | ||
| * Copyright (c) 2004-2005 The Regents of the University of California. | ||
| * All rights reserved. | ||
| * Copyright (c) 2011-2013 Cisco Systems, Inc. All rights reserved. | ||
| * Copyright (c) 2015-2019 Research Organization for Information Science | ||
| * and Technology (RIST). All rights reserved. | ||
| * $COPYRIGHT$ | ||
| * | ||
| * Additional copyrights may follow | ||
| * | ||
| * $HEADER$ | ||
| */ | ||
|
|
||
| PROTOTYPE VOID scatter_init(BUFFER x1, COUNT sendcount, | ||
| DATATYPE sendtype, BUFFER_OUT x2, | ||
| COUNT recvcount, DATATYPE recvtype, | ||
| RANK root, COMM comm, INFO info, REQUEST_OUT request) | ||
| { | ||
| int c_ierr; | ||
| MPI_Comm c_comm = PMPI_Comm_f2c(*comm); | ||
| int c_root = OMPI_FINT_2_INT(*root); | ||
| MPI_Datatype c_sendtype = NULL, c_recvtype = NULL, c_recvdatatype = NULL; | ||
| void *sendbuf = OMPI_CFI_BASE_ADDR(x1), *recvbuf = OMPI_CFI_BASE_ADDR(x2); | ||
| MPI_Info c_info; | ||
| MPI_Request c_request; | ||
| @COUNT_TYPE@ c_sendcount = 0, c_recvcount = 0; | ||
|
|
||
| c_info = PMPI_Info_f2c(*info); | ||
|
|
||
| if (OMPI_COMM_IS_INTER(c_comm)) { | ||
| if (MPI_ROOT == c_root) { | ||
| c_sendtype = PMPI_Type_f2c(*sendtype); | ||
| c_sendcount = (@COUNT_TYPE@) *sendcount; | ||
| OMPI_CFI_CHECK_CONTIGUOUS(x1, c_ierr); | ||
| if (MPI_SUCCESS != c_ierr) { | ||
| if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr); | ||
| OMPI_ERRHANDLER_INVOKE(c_comm, c_ierr, FUNC_NAME) | ||
| return; | ||
| } | ||
| } else if (MPI_PROC_NULL != c_root) { | ||
| c_recvtype = PMPI_Type_f2c(*recvtype); | ||
| c_recvcount = (@COUNT_TYPE@) *recvcount; | ||
| OMPI_CFI_2_C(x2, c_recvcount, c_recvtype, c_recvdatatype, c_ierr); | ||
| if (MPI_SUCCESS != c_ierr) { | ||
| if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr); | ||
| OMPI_ERRHANDLER_INVOKE(c_comm, c_ierr, FUNC_NAME) | ||
| return; | ||
| } | ||
| } | ||
| } else { | ||
| if (ompi_comm_rank(c_comm) == c_root) { | ||
| c_sendtype = PMPI_Type_f2c(*sendtype); | ||
| c_sendcount = (@COUNT_TYPE@) *sendcount; | ||
| OMPI_CFI_CHECK_CONTIGUOUS(x1, c_ierr); | ||
| if (MPI_SUCCESS != c_ierr) { | ||
| if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr); | ||
| OMPI_ERRHANDLER_INVOKE(c_comm, c_ierr, FUNC_NAME) | ||
| return; | ||
| } | ||
| } | ||
| if (OMPI_IS_FORTRAN_IN_PLACE(recvbuf)) { | ||
| recvbuf = MPI_IN_PLACE; | ||
| } else { | ||
| c_recvtype = PMPI_Type_f2c(*recvtype); | ||
| c_recvcount = (@COUNT_TYPE@) *recvcount; | ||
| OMPI_CFI_2_C(x2, c_recvcount, c_recvtype, c_recvdatatype, c_ierr); | ||
| if (MPI_SUCCESS != c_ierr) { | ||
| if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr); | ||
| OMPI_ERRHANDLER_INVOKE(c_comm, c_ierr, FUNC_NAME) | ||
| return; | ||
| } | ||
| } | ||
| } | ||
|
|
||
| sendbuf = (char *) OMPI_F2C_BOTTOM(sendbuf); | ||
| recvbuf = (char *) OMPI_F2C_BOTTOM(recvbuf); | ||
|
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| c_ierr = @INNER_CALL@(sendbuf,c_sendcount, c_sendtype, | ||
| recvbuf, c_recvcount, c_recvdatatype, | ||
| c_root, c_comm, c_info, &c_request); | ||
| if (MPI_SUCCESS == c_ierr) { | ||
| *request = PMPI_Request_c2f(c_request); | ||
| } | ||
|
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||
| if ((c_recvdatatype != NULL ) && (c_recvdatatype != c_recvtype)){ | ||
| ompi_datatype_destroy(&c_recvdatatype); | ||
| } | ||
|
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||
| if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr); | ||
|
|
||
| } |