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/*
* Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2005 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "opal_config.h"
#include "opal/mca/timer/timer.h"
#include "opal/mca/timer/aix/timer_aix.h"
#include <sys/time.h>
#ifdef HAVE_PMAPI_H
#include <pmapi.h>
#endif
opal_timer_t opal_timer_aix_freq_mhz;
opal_timer_t opal_timer_aix_freq;
static int opal_timer_aix_open(void);
const opal_timer_base_component_2_0_0_t mca_timer_aix_component = {
/* First, the mca_component_t struct containing meta information
about the component itself */
{
OPAL_TIMER_BASE_VERSION_2_0_0,
/* Component name and version */
"aix",
OPAL_MAJOR_VERSION,
OPAL_MINOR_VERSION,
OPAL_RELEASE_VERSION,
/* Component open and close functions */
opal_timer_aix_open,
NULL
},
{
/* The component is checkpoint ready */
MCA_BASE_METADATA_PARAM_CHECKPOINT
},
};
static int
opal_timer_aix_open(void)
{
#ifdef HAVE_PM_CYCLES
opal_timer_aix_freq = pm_cycles();
opal_timer_aix_freq_mhz = opal_timer_aix_freq / 1000000;
#else
opal_timer_aix_freq_mhz = 0;
opal_timer_aix_freq = 0;
#endif
return OPAL_SUCCESS;
}
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