568ced68e2
- UPstream::Request wrapping class provides an opaque wrapper for vendor MPI_Request values, independent of global lists. ENH: support for MPI barrier (blocking or non-blocking) ENH: support for MPI sync-send variants STYLE: deprecate waitRequests() without a position parameter - in many cases this can indicate a problem in the program logic since normally the startOfRequests should be tracked locally.
97 lines
2.7 KiB
C
97 lines
2.7 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | www.openfoam.com
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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Copyright (C) 2011 OpenFOAM Foundation
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Copyright (C) 2022-2023 OpenCFD Ltd.
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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\*---------------------------------------------------------------------------*/
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#include "UOPstream.H"
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#include "OPstream.H"
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// * * * * * * * * * * * * * * * * Constructor * * * * * * * * * * * * * * * //
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Foam::UOPstream::UOPstream
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(
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const UPstream::commsTypes commsType,
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const int toProcNo,
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DynamicList<char>& sendBuf,
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const int tag,
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const label comm,
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const bool sendAtDestruct,
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IOstreamOption::streamFormat fmt
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)
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:
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UOPstreamBase(commsType, toProcNo, sendBuf, tag, comm, sendAtDestruct, fmt)
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{}
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Foam::UOPstream::UOPstream(const int toProcNo, PstreamBuffers& buffers)
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:
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UOPstreamBase(toProcNo, buffers)
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{}
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Foam::OPstream::OPstream
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(
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const UPstream::commsTypes commsType,
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const int toProcNo,
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const label bufSize,
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const int tag,
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const label comm,
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IOstreamOption::streamFormat fmt
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)
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:
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Pstream(commsType, bufSize),
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UOPstream
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(
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commsType,
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toProcNo,
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Pstream::transferBuf_,
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tag,
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comm,
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true, // sendAtDestruct
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fmt
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)
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{}
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// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
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Foam::UOPstream::~UOPstream()
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{
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if (sendAtDestruct_)
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{
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if (!bufferIPCsend())
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{
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FatalErrorInFunction
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<< "Failed sending outgoing message of size "
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<< sendBuf_.size() << " to processor " << toProcNo_
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<< Foam::abort(FatalError);
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}
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}
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}
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// ************************************************************************* //
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