openmpi/opal/mca/timer/linux/timer_linux.h

/*
 * Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
 *                         University Research and Technology
 *                         Corporation.  All rights reserved.
 * Copyright (c) 2004-2014 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 (c) 2017      Cisco Systems, Inc.  All rights reserved
 * $COPYRIGHT$
 *
 * Additional copyrights may follow
 *
 * $HEADER$
 */

#ifndef OPAL_MCA_TIMER_LINUX_TIMER_LINUX_H
#define OPAL_MCA_TIMER_LINUX_TIMER_LINUX_H

#include "opal_config.h"
#include <opal/sys/timer.h>

OPAL_DECLSPEC extern opal_timer_t (*opal_timer_base_get_cycles)(void);
OPAL_DECLSPEC extern opal_timer_t (*opal_timer_base_get_usec)(void);

OPAL_DECLSPEC extern opal_timer_t opal_timer_base_get_freq(void);

#define OPAL_TIMER_CYCLE_NATIVE OPAL_HAVE_SYS_TIMER_GET_CYCLES
#define OPAL_TIMER_CYCLE_SUPPORTED OPAL_HAVE_SYS_TIMER_GET_CYCLES
#define OPAL_TIMER_USEC_NATIVE OPAL_HAVE_SYS_TIMER_GET_CYCLES
#define OPAL_TIMER_USEC_SUPPORTED OPAL_HAVE_SYS_TIMER_GET_CYCLES

#endif