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e9698175b0
The __clock_gettime internal function is not supporting 64 bit time on architectures with __WORDSIZE == 32 and __TIMESIZE != 64 (like e.g. ARM 32 bit). The __clock_gettime64 function shall be used instead in the glibc itself as it supports 64 bit time on those systems. This patch does not bring any changes to systems with __WORDSIZE == 64 as for them the __clock_gettime64 is aliased to __clock_gettime (in ./include/time.h).
37 lines
1.3 KiB
C
37 lines
1.3 KiB
C
/* Define timing macros.
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Copyright (C) 2013-2020 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#undef attribute_hidden
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#define attribute_hidden
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#define __clock_gettime __clock_gettime64
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#include <hp-timing.h>
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#include <stdint.h>
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#define GL(x) _##x
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#define GLRO(x) _##x
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typedef hp_timing_t timing_t;
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#define TIMING_TYPE "hp_timing"
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#define TIMING_NOW(var) HP_TIMING_NOW (var)
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#define TIMING_DIFF(diff, start, end) HP_TIMING_DIFF ((diff), (start), (end))
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#define TIMING_ACCUM(sum, diff) HP_TIMING_ACCUM_NT ((sum), (diff))
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#define TIMING_PRINT_MEAN(d_total_s, d_iters) \
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printf ("\t%g", (d_total_s) / (d_iters))
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