b68d66bb9b
This commit adds support for project_framework_component_* parameter matching. This is the first step in allowing the same framework name in multiple projects. This change also bumps the MCA component version to 2.1.0. All master frameworks have been updated to use the new component versioning macro. An mca.h has been added to each project to add a project specific versioning macro of the form PROJECT_MCA_VERSION_2_1_0. Signed-off-by: Nathan Hjelm <hjelmn@me.com>
75 строки
3.0 KiB
C
75 строки
3.0 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) 2004-2015 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) 2004-2007 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) 2014 Research Organization for Information Science
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* and Technology (RIST). All rights 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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#ifndef MCA_COLL_BASE_UTIL_EXPORT_H
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#define MCA_COLL_BASE_UTIL_EXPORT_H
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#include "ompi_config.h"
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#include "mpi.h"
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#include "ompi/mca/mca.h"
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#include "ompi/datatype/ompi_datatype.h"
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#include "ompi/request/request.h"
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#include "ompi/mca/pml/pml.h"
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BEGIN_C_DECLS
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/**
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* A MPI_like function doing a send and a receive simultaneously.
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* If one of the communications results in a zero-byte message the
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* communication is ignored, and no message will cross to the peer.
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*/
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int ompi_coll_base_sendrecv_nonzero_actual( void* sendbuf, size_t scount,
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ompi_datatype_t* sdatatype,
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int dest, int stag,
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void* recvbuf, size_t rcount,
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ompi_datatype_t* rdatatype,
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int source, int rtag,
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struct ompi_communicator_t* comm,
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ompi_status_public_t* status );
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/**
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* Similar to the function above this implementation of send-receive
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* do not generate communications for zero-bytes messages. Thus, it is
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* improper to use in the context of some algorithms for collective
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* communications.
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*/
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static inline int
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ompi_coll_base_sendrecv( void* sendbuf, size_t scount, ompi_datatype_t* sdatatype,
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int dest, int stag,
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void* recvbuf, size_t rcount, ompi_datatype_t* rdatatype,
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int source, int rtag,
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struct ompi_communicator_t* comm,
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ompi_status_public_t* status, int myid )
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{
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if ((dest == source) && (source == myid)) {
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return (int) ompi_datatype_sndrcv(sendbuf, (int32_t) scount, sdatatype,
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recvbuf, (int32_t) rcount, rdatatype);
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}
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return ompi_coll_base_sendrecv_nonzero_actual (sendbuf, scount, sdatatype,
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dest, stag,
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recvbuf, rcount, rdatatype,
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source, rtag, comm, status);
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}
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END_C_DECLS
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#endif /* MCA_COLL_BASE_UTIL_EXPORT_H */
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