linux-micpower.h

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/****************************/
/* THIS IS OPEN SOURCE CODE */
/****************************/

#ifndef _PAPI_MICPOWER_H_
#define _PAPI_MICPOWER_H_

#include <unistd.h>
#include <dirent.h>



/*************************  DEFINES SECTION  ***********************************
 *******************************************************************************/
/* this number assumes that there will never be more events than indicated */
#define MICPOWER_MAX_COUNTERS 16

typedef struct {
    unsigned int selector;
} MICPOWER_register_t;

/*
 * The following structures mimic the ones used by other components. It is more
 * convenient to use them like that as programming with PAPI makes specific
 * assumptions for them.
 */



typedef struct MICPOWER_native_event_entry
{
  char name[PAPI_MAX_STR_LEN];
  char units[PAPI_MIN_STR_LEN];
  char description[PAPI_MAX_STR_LEN];
  MICPOWER_register_t resources;
} MICPOWER_native_event_entry_t;

typedef struct MICPOWER_reg_alloc
{
    MICPOWER_register_t ra_bits;
} MICPOWER_reg_alloc_t;


typedef struct MICPOWER_control_state
{
    long long counts[MICPOWER_MAX_COUNTERS];    // used for caching
    long long lastupdate;
} MICPOWER_control_state_t;


typedef struct MICPOWER_context
{
    MICPOWER_control_state_t state;
} MICPOWER_context_t;



/*************************  GLOBALS SECTION  ***********************************
 *******************************************************************************/


#endif /* _PAPI_MICPOWER_H_ */