/****************************/
/* THIS IS OPEN SOURCE CODE */
/****************************/
/**
* @file linux-CNKunit.h
* @author Heike Jagode
* jagode@eecs.utk.edu
* Mods: < your name here >
* < your email address >
* BGPM / CNKunit component
*
* Tested version of bgpm (early access)
*
* @brief
* This file has the source code for a component that enables PAPI-C to
* access hardware monitoring counters for BG/Q through the bgpm library.
*/
#ifndef _PAPI_CNKUNIT_H
#define _PAPI_CNKUNIT_H
#include "papi.h"
#include "papi_internal.h"
#include "papi_vector.h"
#include "papi_memory.h"
#include "extras.h"
#include "../../../linux-bgq-common.h"
/************************* DEFINES SECTION ***********************************
*******************************************************************************/
/* this number assumes that there will never be more events than indicated */
#define CNKUNIT_MAX_COUNTERS PEVT_CNKUNIT_LAST_EVENT
#define OFFSET ( PEVT_NWUNIT_LAST_EVENT + 1 )
/** Structure that stores private information of each event */
typedef struct CNKUNIT_register
{
unsigned int selector;
/* Signifies which counter slot is being used */
/* Indexed from 1 as 0 has a special meaning */
} CNKUNIT_register_t;
typedef struct CNKUNIT_reg_alloc
{
CNKUNIT_register_t ra_bits;
} CNKUNIT_reg_alloc_t;
typedef struct CNKUNIT_control_state
{
int EventGroup;
long long counts[CNKUNIT_MAX_COUNTERS];
} CNKUNIT_control_state_t;
typedef struct CNKUNIT_context
{
CNKUNIT_control_state_t state;
} CNKUNIT_context_t;
#endif /* _PAPI_CNKUNIT_H */