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/*
* (C) 2018 by Computer System Laboratory, IIS, Academia Sinica, Taiwan.
* See COPYRIGHT in top-level directory.
*/
#ifndef __PMU_GLOBAL_H
#define __PMU_GLOBAL_H
#if defined(__i386__) || defined(__x86_64__)
#include "pmu/x86/x86-events.h"
#elif defined(__arm__) || defined(__aarch64__)
#include "pmu/arm/arm-events.h"
#elif defined(_ARCH_PPC) || defined(_ARCH_PPC64)
#include "pmu/ppc/ppc-events.h"
#endif
#include "pmu/pmu-utils.h"
#include "pmu/pmu.h"
namespace pmu {
#define PMU_SIGNAL_NUM SIGIO
#define PMU_SAMPLE_PERIOD 1e6
#define PMU_SAMPLE_PAGES 4
class EventManager;
/* Pre-defined event identity. */
struct EventID {
int Type; /* Perf major type: hardware/software/etc */
int Config; /* Perf type specific configuration information */
};
/* System-wide configuration. */
struct GlobalConfig {
int PageSize; /* Host page size */
int SignalReceiver; /* TID of the signal receiver */
uint32_t Timeout; /* Timer period in nanosecond */
int PerfVersion; /* Perf version used in this PMU tool */
int OSPerfVersion; /* Perf version used in the OS kernel */
};
extern EventManager *EventMgr;
extern GlobalConfig SysConfig;
} /* namespace pmu */
#endif /* __PMU_GLOBAL_H */
/*
* vim: ts=8 sts=4 sw=4 expandtab
*/
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