Add benchmark inputs for cos and tan
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ChangeLog
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ChangeLog
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@ -1,3 +1,14 @@
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2013-04-17 Siddhesh Poyarekar <siddhesh@redhat.com>
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* benchtests/Makefile (bench): Add cos, tan, slowcos and
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slowtan.
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* benchtests/cos-inputs: New file.
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* benchtests/slowcos-inputs: New file.
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* benchtests/slowcos.c: New file.
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* benchtests/slowtan-inputs: New file.
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* benchtests/slowtan.c: New file.
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* benchtests/tan-inputs: New file.
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2013-04-16 Roland McGrath <roland@hack.frob.com>
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2013-04-16 Roland McGrath <roland@hack.frob.com>
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* rt/tst-aio7.c (do_test): Don't test O_RDONLY fd case, which is now
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* rt/tst-aio7.c (do_test): Don't test O_RDONLY fd case, which is now
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@ -45,7 +45,8 @@
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# See pow-inputs for an example.
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# See pow-inputs for an example.
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subdir := benchtests
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subdir := benchtests
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bench := exp pow rint sin atan slowexp slowpow slowsin slowatan
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bench := exp pow rint sin cos tan atan \
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slowexp slowpow slowsin slowcos slowtan slowatan
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# exp function fast path
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# exp function fast path
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exp-ITER = 5e8
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exp-ITER = 5e8
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@ -77,6 +78,18 @@ sin-ARGLIST = double
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sin-RET = double
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sin-RET = double
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LDFLAGS-bench-sin = -lm
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LDFLAGS-bench-sin = -lm
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# cos function fast path
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cos-ITER = 3e9
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cos-ARGLIST = double
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cos-RET = double
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LDFLAGS-bench-cos = -lm
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# tan function fast path
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tan-ITER = 3e9
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tan-ARGLIST = double
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tan-RET = double
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LDFLAGS-bench-tan = -lm
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# atan function fast path
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# atan function fast path
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atan-ITER = 6e9
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atan-ITER = 6e9
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atan-ARGLIST = double
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atan-ARGLIST = double
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@ -97,6 +110,20 @@ slowsin-RET = double
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slowsin-INCLUDE = slowsin.c
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slowsin-INCLUDE = slowsin.c
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LDFLAGS-bench-slowsin = -lm
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LDFLAGS-bench-slowsin = -lm
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# cos function slowest path
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slowcos-ITER = 3e7
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slowcos-ARGLIST = double
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slowcos-RET = double
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slowcos-INCLUDE = slowcos.c
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LDFLAGS-bench-slowcos = -lm
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# tan function slowest path
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slowtan-ITER = 3e7
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slowtan-ARGLIST = double
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slowtan-RET = double
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slowtan-INCLUDE = slowtan.c
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LDFLAGS-bench-slowtan = -lm
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# atan function slowest path
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# atan function slowest path
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slowatan-ITER = 3e8
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slowatan-ITER = 3e8
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slowatan-ARGLIST = double
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slowatan-ARGLIST = double
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@ -0,0 +1,5 @@
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0x1.000000cf4a2a1p0
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0x1.0000010b239a8p0
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0x1.00000162a932ap0
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0x1.000002d452a11p0
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0x1.000005bc7d86cp0
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@ -0,0 +1,5 @@
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0x1.000000cf4a2a2p0
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0x1.0000010b239a9p0
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0x1.00000162a932bp0
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0x1.000002d452a10p0
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0x1.000005bc7d86dp0
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@ -0,0 +1,19 @@
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/* Define slowcos.
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Copyright (C) 2013 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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<http://www.gnu.org/licenses/>. */
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#define slowcos cos
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@ -0,0 +1 @@
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0x1.dffffffffff1fp-22
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/* Define slowtan.
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Copyright (C) 2013 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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<http://www.gnu.org/licenses/>. */
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#define slowtan tan
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@ -0,0 +1 @@
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0x1.dffffffffff1ep-22
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