FairMQ/fairmq/devices/FairMQBenchmarkSampler.h
Alexey Rybalchenko a332d9fc83 First version of the shared memory transport.
Use via `--transport shmem` cmd option. No pub/sub.
2016-12-18 14:50:58 +01:00

47 lines
1.2 KiB
C++

/********************************************************************************
* Copyright (C) 2014 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH *
* *
* This software is distributed under the terms of the *
* GNU Lesser General Public Licence version 3 (LGPL) version 3, *
* copied verbatim in the file "LICENSE" *
********************************************************************************/
/**
* FairMQBenchmarkSampler.h
*
* @since 2013-04-23
* @author D. Klein, A. Rybalchenko
*/
#ifndef FAIRMQBENCHMARKSAMPLER_H_
#define FAIRMQBENCHMARKSAMPLER_H_
#include <string>
#include "FairMQDevice.h"
/**
* Sampler to generate traffic for benchmarking.
*/
class FairMQBenchmarkSampler : public FairMQDevice
{
public:
FairMQBenchmarkSampler();
virtual ~FairMQBenchmarkSampler();
void ResetMsgCounter();
protected:
bool fSameMessage;
int fMsgSize;
int fMsgCounter;
int fMsgRate;
uint64_t fNumMsgs;
std::string fOutChannelName;
virtual void InitTask();
virtual void Run();
};
#endif /* FAIRMQBENCHMARKSAMPLER_H_ */