diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | benchtests/Makefile | 15 | ||||
| -rw-r--r-- | benchtests/sin-inputs | 7 | ||||
| -rw-r--r-- | benchtests/slowsin-inputs | 7 | ||||
| -rw-r--r-- | benchtests/slowsin.c | 19 |
5 files changed, 52 insertions, 1 deletions
@@ -1,5 +1,10 @@ 2013-04-02 Siddhesh Poyarekar <siddhesh@redhat.com> + * bench/Makefile (bench): Add sin and slowsin. + * benchtests/sin-inputs: New file. + * benchtests/slowsin-inputs: New file. + * benchtests/slowsin.c: New file. + * benchtests/Makefile: Add benchmarks for slowpow and slowexp. (bench): Add slowexp and slowpow. (exp-ITER): Increase iterations. diff --git a/benchtests/Makefile b/benchtests/Makefile index b3dfbff..751694a 100644 --- a/benchtests/Makefile +++ b/benchtests/Makefile @@ -45,7 +45,7 @@ # See pow-inputs for an example. subdir := benchtests -bench := exp pow rint slowexp slowpow +bench := exp pow rint sin slowexp slowpow slowsin # exp function fast path exp-ITER = 5e8 @@ -71,6 +71,12 @@ slowexp-RET = double slowexp-INCLUDE = slowexp.c LDFLAGS-bench-slowexp = -lm +# sin function fast path +sin-ITER = 3e9 +sin-ARGLIST = double +sin-RET = double +LDFLAGS-bench-sin = -lm + # pow function slowest path slowpow-ITER = 1e5 slowpow-ARGLIST = double:double @@ -78,5 +84,12 @@ slowpow-RET = double slowpow-INCLUDE = slowpow.c LDFLAGS-bench-slowpow = -lm +# sin function slowest path +slowsin-ITER = 3e7 +slowsin-ARGLIST = double +slowsin-RET = double +slowsin-INCLUDE = slowsin.c +LDFLAGS-bench-slowsin = -lm + include ../Makeconfig include ../Rules diff --git a/benchtests/sin-inputs b/benchtests/sin-inputs new file mode 100644 index 0000000..620cea8 --- /dev/null +++ b/benchtests/sin-inputs @@ -0,0 +1,7 @@ +0.9 +2.3 +3.7 +3.9 +4.0 +4.7 +5.9 diff --git a/benchtests/slowsin-inputs b/benchtests/slowsin-inputs new file mode 100644 index 0000000..39daf80 --- /dev/null +++ b/benchtests/slowsin-inputs @@ -0,0 +1,7 @@ +0.93340582292648832662962377071381 +2.3328432680770916363144351635128 +3.7439477503636453548097051680088 +3.9225160069792437411706487182528 +4.0711651639931289992091478779912 +4.7858438478542097982426639646292 +5.9840767662578002727968851104379 diff --git a/benchtests/slowsin.c b/benchtests/slowsin.c new file mode 100644 index 0000000..b6809bd --- /dev/null +++ b/benchtests/slowsin.c @@ -0,0 +1,19 @@ +/* Define slowsin. + Copyright (C) 2013 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#define slowsin sin |