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/*
* adiosStream.h
*
* Created on: Nov 2018
* Author: Norbert Podhorszki
*/
#ifndef ADIOSSTREAM_H
#define ADIOSSTREAM_H
#include <cstdio>
#include "adios2.h"
#include "stream.h"
class adiosStream : public Stream
{
public:
adios2::Engine engine;
adios2::IO io;
bool hasIOTimer;
size_t appID;
adiosStream(const std::string &streamName, adios2::IO &io, const adios2::Mode mode,
MPI_Comm comm, bool iotimer, size_t appid);
~adiosStream();
void Write(CommandWrite *cmdW, Config &cfg, const Settings &settings, size_t step);
adios2::StepStatus Read(CommandRead *cmdR, Config &cfg, const Settings &settings, size_t step);
void Close();
private:
MPI_Comm comm;
FILE *perfLogFP;
double openTime;
void defineADIOSArray(const std::shared_ptr<VariableInfo> ov);
void putADIOSArray(const std::shared_ptr<VariableInfo> ov);
void getADIOSArray(std::shared_ptr<VariableInfo> ov);
adios2::StepStatus readADIOS(CommandRead *cmdR, Config &cfg, const Settings &settings,
size_t step);
void writeADIOS(CommandWrite *cmdW, Config &cfg, const Settings &settings, size_t step);
};
#endif /* ADIOSSTREAM_H */
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