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/*
* Copyright © 2012 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* Authors:
* Eugeni Dodonov <eugeni.dodonov@intel.com>
*
*/
#ifndef _INTEL_STATS_HPP_
#define _INTEL_STATS_HPP_
extern "C" {
#include <sys/types.h>
#include <pthread.h>
#include <pciaccess.h>
#include <stdio.h>
#include <string.h>
#define LP_RING 0x2030
#define RING_HEAD 0x04
#define HEAD_ADDR 0x001FFFFC
#define RING_TAIL 0x00
#define TAIL_ADDR 0x000FFFF8
#define SAMPLES_PER_SEC 1000000
#define PCI_CHIP_I830_M 0x3577
#define PCI_CHIP_845_G 0x2562
#define PCI_CHIP_I855_GM 0x3582
#define PCI_CHIP_I865_G 0x2572
#define IS_GEN2(devid) (devid == PCI_CHIP_I830_M || \
devid == PCI_CHIP_845_G || \
devid == PCI_CHIP_I855_GM || \
devid == PCI_CHIP_I865_G)
struct _Stats {
struct timeval user;
struct timeval system;
unsigned long long gpu;
unsigned long long gpuidle;
struct timeval time;
};
typedef struct _Stats Stats;
void m_init();
void m_reset();
void *m_monitor(void *data);
Stats m_count();
}
#endif /* _INTEL_STATS_HPP_ */
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