FM / arm64

/usr/lib/x86_64-linux-gnu/openmpi/include/openmpi/opal/sys/arm64/

/usr/lib/x86_64-linux-gnu/openmpi/include/openmpi/opal/sys/arm64

Name	Size	Mode	Actions
atomic.h	13550	0644	edit dl rm
timer.h	1091	0644	edit dl rm

Edit: /usr/lib/x86_64-linux-gnu/openmpi/include/openmpi/opal/sys/arm64/timer.h (1091B)

#ifndef OPAL_SYS_ARCH_TIMER_H
#define OPAL_SYS_ARCH_TIMER_H 1

#include <sys/times.h>

typedef uint64_t opal_timer_t;

static inline opal_timer_t
opal_sys_timer_get_cycles(void)
{
    opal_timer_t ret;

__asm__ __volatile__ ("isb" ::: "memory");
    __asm__ __volatile__ ("mrs %0,  CNTVCT_EL0" : "=r" (ret));

return ret;
}

static inline opal_timer_t
opal_sys_timer_freq(void)
{
    opal_timer_t freq;
    __asm__ __volatile__ ("mrs %0,  CNTFRQ_EL0" : "=r" (freq));
    return (opal_timer_t)(freq);
}

#define OPAL_HAVE_SYS_TIMER_GET_CYCLES 1

#endif /* ! OPAL_SYS_ARCH_TIMER_H */

/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */ /* * Copyright (c) 2008 The University of Tennessee and The University * of Tennessee Research Foundation. All rights * reserved. * Copyright (c) 2016 Broadcom Limited. All rights reserved. * Copyright (c) 2016 Los Alamos National Security, LLC. All rights * reserved. * $COPYRIGHT$ * * Additional copyrights may follow * * $HEADER$ */ #ifndef OPAL_SYS_ARCH_TIMER_H #define OPAL_SYS_ARCH_TIMER_H 1 #include typedef uint64_t opal_timer_t; static inline opal_timer_t opal_sys_timer_get_cycles(void) { opal_timer_t ret; __asm__ __volatile__ ("isb" ::: "memory"); __asm__ __volatile__ ("mrs %0, CNTVCT_EL0" : "=r" (ret)); return ret; } static inline opal_timer_t opal_sys_timer_freq(void) { opal_timer_t freq; __asm__ __volatile__ ("mrs %0, CNTFRQ_EL0" : "=r" (freq)); return (opal_timer_t)(freq); } #define OPAL_HAVE_SYS_TIMER_GET_CYCLES 1 #endif /* ! OPAL_SYS_ARCH_TIMER_H */