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/*
* Copyright 2010, Intel Corporation
*
* This file is part of PowerTOP
*
* This program file is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program in a file named COPYING; if not, write to the
* Free Software Foundation, Inc,
* 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
* or just google for it.
*
* Authors:
* Srinivas Pandruvada <Srinivas.Pandruvada@linux.intel.com>
*/
#ifndef _INCLUDE_GUARD_GPU_RAPL_DEVICE_H
#define _INCLUDE_GUARD_GPU_RAPL_DEVICE_H
#include <vector>
#include <string>
using namespace std;
#include <sys/time.h>
#include "i915-gpu.h"
#include "cpu/rapl/rapl_interface.h"
class gpu_rapl_device: public i915gpu {
c_rapl_interface rapl;
time_t last_time;
double last_energy;
double consumed_power;
bool device_valid;
public:
gpu_rapl_device(i915gpu *parent);
virtual const char * class_name(void) { return "GPU core";};
virtual const char * device_name(void) { return "GPU core";};
bool device_present() { return device_valid;}
virtual double power_usage(struct result_bundle *result, struct parameter_bundle *bundle);
virtual void start_measurement(void);
virtual void end_measurement(void);
};
#endif
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