/* Implementation of the dtime intrinsic.
- Copyright (C) 2004, 2005, 2006, 2007, 2009 Free Software Foundation, Inc.
+ Copyright (C) 2004-2020 Free Software Foundation, Inc.
-This file is part of the GNU Fortran 95 runtime library (libgfortran).
+This file is part of the GNU Fortran runtime library (libgfortran).
Libgfortran is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
void
dtime_sub (gfc_array_r4 *t, GFC_REAL_4 *result)
{
- static GFC_REAL_4 tu = 0.0, ts = 0.0, tt = 0.0;
GFC_REAL_4 *tp;
long user_sec, user_usec, system_sec, system_usec;
+ static long us = 0, uu = 0, ss = 0 , su = 0;
+ GFC_REAL_4 tu, ts, tt;
if (((GFC_DESCRIPTOR_EXTENT(t,0))) < 2)
runtime_error ("Insufficient number of elements in TARRAY.");
__gthread_mutex_lock (&dtime_update_lock);
- if (__time_1 (&user_sec, &user_usec, &system_sec, &system_usec) == 0)
+ if (gf_cputime (&user_sec, &user_usec, &system_sec, &system_usec) == 0)
{
- tu = (GFC_REAL_4)(user_sec + 1.e-6 * user_usec) - tu;
- ts = (GFC_REAL_4)(system_sec + 1.e-6 * system_usec) - ts;
+ tu = (GFC_REAL_4) ((user_sec - us) + 1.e-6 * (user_usec - uu));
+ ts = (GFC_REAL_4) ((system_sec - ss) + 1.e-6 * (system_usec - su));
tt = tu + ts;
+ us = user_sec;
+ uu = user_usec;
+ ss = system_sec;
+ su = system_usec;
}
else
{
- tu = (GFC_REAL_4)-1.0;
- ts = (GFC_REAL_4)-1.0;
- tt = (GFC_REAL_4)-1.0;
+ tu = -1;
+ ts = -1;
+ tt = -1;
}
- tp = t->data;
+ tp = t->base_addr;
*tp = tu;
tp += GFC_DESCRIPTOR_STRIDE(t,0);