/** @file cpus.h

 * Author:  Gary Mohr

 *          gary.mohr@bull.com

 *          - based on threads.h by unknown author -

 */

#ifndef PAPI_CPUS_H

#define PAPI_CPUS_H

typedef struct _CpuInfo

{

	unsigned int cpu_num;

	struct _CpuInfo *next;

  	hwd_context_t **context;

	EventSetInfo_t **running_eventset;

  	EventSetInfo_t *from_esi;          /* ESI used for last update this control state */

        int num_users;

} CpuInfo_t;

int _papi_hwi_initialize_cpu( CpuInfo_t **dest, unsigned int cpu_num );

int _papi_hwi_shutdown_cpu( CpuInfo_t *cpu );

int _papi_hwi_lookup_or_create_cpu( CpuInfo_t ** here, unsigned int cpu_num );

#endif