c9e5ab9ed1
value to signal that the operation of retrieving the element from the free list failed. However in this case the returned pointer was set to NULL as well, so the error code was redundant. Moreover, this was a continuous source of warnings when the picky mode is on. The attached parch remove the rc argument from the OMPI_FREE_LIST_GET and OMPI_FREE_LIST_WAIT macros, and change to check if the item is NULL instead of using the return code. This commit was SVN r28722.
129 строки
4.3 KiB
C
129 строки
4.3 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2013 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* reserved.
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* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* Copyright (c) 2007 Los Alamos National Security, LLC. All rights
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* reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include "ompi_config.h"
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#include "pml_ob1.h"
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#include "pml_ob1_sendreq.h"
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#include "pml_ob1_recvreq.h"
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#include "ompi/peruse/peruse-internal.h"
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int mca_pml_ob1_isend_init(void *buf,
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size_t count,
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ompi_datatype_t * datatype,
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int dst,
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int tag,
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mca_pml_base_send_mode_t sendmode,
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ompi_communicator_t * comm,
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ompi_request_t ** request)
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{
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mca_pml_ob1_send_request_t *sendreq = NULL;
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MCA_PML_OB1_SEND_REQUEST_ALLOC(comm, dst, sendreq);
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if (NULL == sendreq)
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return OMPI_ERR_OUT_OF_RESOURCE;
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MCA_PML_OB1_SEND_REQUEST_INIT(sendreq,
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buf,
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count,
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datatype,
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dst, tag,
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comm, sendmode, true);
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PERUSE_TRACE_COMM_EVENT (PERUSE_COMM_REQ_ACTIVATE,
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&(sendreq)->req_send.req_base,
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PERUSE_SEND);
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*request = (ompi_request_t *) sendreq;
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return OMPI_SUCCESS;
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}
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int mca_pml_ob1_isend(void *buf,
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size_t count,
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ompi_datatype_t * datatype,
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int dst,
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int tag,
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mca_pml_base_send_mode_t sendmode,
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ompi_communicator_t * comm,
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ompi_request_t ** request)
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{
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int rc;
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mca_pml_ob1_send_request_t *sendreq = NULL;
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MCA_PML_OB1_SEND_REQUEST_ALLOC(comm, dst, sendreq);
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if (NULL == sendreq)
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return OMPI_ERR_OUT_OF_RESOURCE;
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MCA_PML_OB1_SEND_REQUEST_INIT(sendreq,
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buf,
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count,
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datatype,
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dst, tag,
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comm, sendmode, false);
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PERUSE_TRACE_COMM_EVENT (PERUSE_COMM_REQ_ACTIVATE,
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&(sendreq)->req_send.req_base,
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PERUSE_SEND);
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MCA_PML_OB1_SEND_REQUEST_START(sendreq, rc);
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*request = (ompi_request_t *) sendreq;
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return rc;
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}
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int mca_pml_ob1_send(void *buf,
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size_t count,
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ompi_datatype_t * datatype,
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int dst,
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int tag,
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mca_pml_base_send_mode_t sendmode,
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ompi_communicator_t * comm)
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{
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int rc;
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mca_pml_ob1_send_request_t *sendreq;
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MCA_PML_OB1_SEND_REQUEST_ALLOC(comm, dst, sendreq);
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if (NULL == sendreq)
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return OMPI_ERR_OUT_OF_RESOURCE;
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MCA_PML_OB1_SEND_REQUEST_INIT(sendreq,
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buf,
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count,
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datatype,
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dst, tag,
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comm, sendmode, false);
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PERUSE_TRACE_COMM_EVENT (PERUSE_COMM_REQ_ACTIVATE,
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&(sendreq)->req_send.req_base,
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PERUSE_SEND);
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MCA_PML_OB1_SEND_REQUEST_START(sendreq, rc);
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if (rc != OMPI_SUCCESS) {
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MCA_PML_OB1_SEND_REQUEST_RETURN( sendreq );
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return rc;
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}
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ompi_request_wait_completion(&sendreq->req_send.req_base.req_ompi);
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rc = sendreq->req_send.req_base.req_ompi.req_status.MPI_ERROR;
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ompi_request_free( (ompi_request_t**)&sendreq );
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return rc;
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}
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