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5a82c74822
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
115 lines
2.4 KiB
C
115 lines
2.4 KiB
C
/* Measure strtod implementation.
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Copyright (C) 2013-2019 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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#define TEST_MAIN
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#define TEST_NAME "strtod"
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#include <stdio.h>
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#include <stdlib.h>
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#include "bench-timing.h"
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#undef INNER_LOOP_ITERS
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#define INNER_LOOP_ITERS 131072
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static const char *inputs[] =
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{
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"1e308",
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"100000000e300",
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"0x1p1023",
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"0x1000p1011",
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"0x1p1020",
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"0x0.00001p1040" "1e-307",
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"0.000001e-301",
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"0.0000001e-300",
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"0.00000001e-299",
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"1000000e-313",
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"10000000e-314",
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"100000000e-315",
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"0x1p-1021",
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"0x1000p-1033",
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"0x10000p-1037",
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"0x0.001p-1009",
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"0x0.0001p-1005",
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"12.345",
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"12.345e19",
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"-.1e+9",
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".125",
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"1e20",
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"0e-19",
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"4\00012",
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"5.9e-76",
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"0x1.4p+3",
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"0xAp0",
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"0x0Ap0",
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"0x0A",
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"0xA0",
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"0x0.A0p8",
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"0x0.50p9",
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"0x0.28p10",
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"0x0.14p11",
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"0x0.0A0p12",
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"0x0.050p13",
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"0x0.028p14",
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"0x0.014p15",
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"0x00.00A0p16",
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"0x00.0050p17",
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"0x00.0028p18",
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"0x00.0014p19",
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"0x1p-1023",
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"0x0.8p-1022",
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"Inf",
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"-Inf",
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"+InFiNiTy",
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"0x80000Ap-23",
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"1e-324",
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"0x100000000000008p0",
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"0x100000000000008.p0",
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"0x100000000000008.00p0",
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"0x10000000000000800p0",
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"0x10000000000000801p0",
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NULL
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};
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int
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do_bench (void)
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{
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const size_t iters = INNER_LOOP_ITERS;
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for (size_t i = 0; inputs[i] != NULL; ++i)
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{
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char *ep;
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timing_t start, stop, cur;
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printf ("Input %-24s:", inputs[i]);
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TIMING_NOW (start);
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for (size_t j = 0; j < iters; ++j)
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strtod (inputs[i], &ep);
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TIMING_NOW (stop);
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TIMING_DIFF (cur, start, stop);
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TIMING_PRINT_MEAN ((double) cur, (double) iters);
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putchar ('\n');
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}
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return 0;
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}
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#define TEST_FUNCTION do_bench ()
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#include "../test-skeleton.c"
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