freebsd-memory.c

Go to the documentation of this file.

/****************************/
/* THIS IS OPEN SOURCE CODE */
/****************************/
 
/*
* File:     freebsd-memory.c
* Author:   Harald Servat
*           redcrash@gmail.com
* Mod:      James Ralph 
*           ralph@cs.utk.edu
*/
 
#include "papi.h"
#include "papi_internal.h"
 
#include "x86_cpuid_info.h"
 
#define UNREFERENCED(x) (void)x
 
 
#if defined(__i386__)||defined(__x86_64__)
static int
x86_get_memory_info( PAPI_hw_info_t *hw_info )
{
  int retval = PAPI_OK;
 
  switch ( hw_info->vendor ) {
  case PAPI_VENDOR_AMD:
  case PAPI_VENDOR_INTEL:
    retval = _x86_cache_info( &hw_info->mem_hierarchy );
    break;
  default:
    PAPIERROR( "Unknown vendor in memory information call for x86." );
    return PAPI_ENOIMPL;
  }
  return retval;
}
#endif
 
 
int 
_freebsd_get_memory_info( PAPI_hw_info_t *hw_info, int id)
{
    UNREFERENCED(id);
    UNREFERENCED(hw_info);
 
#if defined(__i386__)||defined(__x86_64__)
        x86_get_memory_info( hw_info );
#endif
 
    return PAPI_ENOIMPL;
}
 
int _papi_freebsd_get_dmem_info(PAPI_dmem_info_t *d)
{
  /* TODO */
    d->pagesize = getpagesize();
    return PAPI_OK;
}