mirror of
https://github.com/FairRootGroup/FairMQ.git
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b166cedb63
- Convert factory methods to return smart ptrs. - Refactor state machine to use same thread for user states. - Remove unused includes and dependencies, use std.
70 lines
2.0 KiB
C++
70 lines
2.0 KiB
C++
/********************************************************************************
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* Copyright (C) 2014 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH *
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* *
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* This software is distributed under the terms of the *
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* GNU Lesser General Public Licence version 3 (LGPL) version 3, *
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* copied verbatim in the file "LICENSE" *
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********************************************************************************/
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/**
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* FairMQSink.cxx
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*
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* @since 2013-01-09
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* @author D. Klein, A. Rybalchenko
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*/
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#include <chrono>
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#include "FairMQSink.h"
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#include "FairMQLogger.h"
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#include "FairMQProgOptions.h"
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using namespace std;
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FairMQSink::FairMQSink()
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: fNumMsgs(0)
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, fInChannelName()
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{
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}
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void FairMQSink::InitTask()
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{
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fNumMsgs = fConfig->GetValue<int>("num-msgs");
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fInChannelName = fConfig->GetValue<string>("in-channel");
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}
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void FairMQSink::Run()
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{
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int numReceivedMsgs = 0;
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// store the channel reference to avoid traversing the map on every loop iteration
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const FairMQChannel& dataInChannel = fChannels.at(fInChannelName).at(0);
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LOG(INFO) << "Starting the benchmark and expecting to receive " << fNumMsgs << " messages.";
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auto tStart = chrono::high_resolution_clock::now();
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while (CheckCurrentState(RUNNING))
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{
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std::unique_ptr<FairMQMessage> msg(fTransportFactory->CreateMessage());
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if (dataInChannel.Receive(msg) >= 0)
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{
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if (fNumMsgs > 0)
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{
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numReceivedMsgs++;
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if (numReceivedMsgs >= fNumMsgs)
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{
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break;
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}
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}
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}
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}
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auto tEnd = chrono::high_resolution_clock::now();
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LOG(INFO) << "Received " << numReceivedMsgs << " messages, leaving RUNNING state.";
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LOG(INFO) << "Receiving time: " << chrono::duration<double, milli>(tEnd - tStart).count() << " ms";
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}
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FairMQSink::~FairMQSink()
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{
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}
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