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| author | Joseph Myers <joseph@codesourcery.com> | 2017-09-19 12:59:01 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2017-09-19 12:59:01 +0000 |
| commit | eb375def3ddd2a1738ed6bc5ace98753f0f7e5e6 (patch) | |
| tree | ccaa8a1599d1601cbdc7c3c8f6a35971cba1e86b | |
| parent | bd17ba29eb5cb4ec7251c1ed0b4dcd7d287c0c0c (diff) | |
| download | glibc-eb375def3ddd2a1738ed6bc5ace98753f0f7e5e6.zip glibc-eb375def3ddd2a1738ed6bc5ace98753f0f7e5e6.tar.gz glibc-eb375def3ddd2a1738ed6bc5ace98753f0f7e5e6.tar.bz2 | |
Add benchtests for trunc and truncf.
This patch adds benchtests for the trunc and truncf functions. The
inputs listed are fairly arbitrary; I do not assert they are
representative of any particular application.
* benchtests/Makefile (bench-math): Add trunc and truncf.
(CFLAGS-bench-trunc.c): New variable.
(CFLAGS-bench-truncf.c): Likewise.
* benchtests/trunc-inputs: New file.
* benchtests/truncf-inputs: Likewise.
| -rw-r--r-- | ChangeLog | 8 | ||||
| -rw-r--r-- | benchtests/Makefile | 4 | ||||
| -rw-r--r-- | benchtests/trunc-inputs | 22 | ||||
| -rw-r--r-- | benchtests/truncf-inputs | 21 |
4 files changed, 54 insertions, 1 deletions
@@ -1,3 +1,11 @@ +2017-09-19 Joseph Myers <joseph@codesourcery.com> + + * benchtests/Makefile (bench-math): Add trunc and truncf. + (CFLAGS-bench-trunc.c): New variable. + (CFLAGS-bench-truncf.c): Likewise. + * benchtests/trunc-inputs: New file. + * benchtests/truncf-inputs: Likewise. + 2017-09-19 Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com> * sysdeps/powerpc/powerpc64/power8/memset.S: Avoid misaligned stores. diff --git a/benchtests/Makefile b/benchtests/Makefile index a0c3470..886ec58 100644 --- a/benchtests/Makefile +++ b/benchtests/Makefile @@ -23,7 +23,7 @@ subdir := benchtests include ../Makeconfig bench-math := acos acosh asin asinh atan atanh cos cosh exp exp2 log log2 \ modf pow rint sin sincos sinh sqrt tan tanh fmin fmax fminf \ - fmaxf powf + fmaxf powf trunc truncf bench-pthread := pthread_once thread_create @@ -76,6 +76,8 @@ CFLAGS-bench-fmin.c += -fno-builtin CFLAGS-bench-fminf.c += -fno-builtin CFLAGS-bench-fmax.c += -fno-builtin CFLAGS-bench-fmaxf.c += -fno-builtin +CFLAGS-bench-trunc.c += -fno-builtin +CFLAGS-bench-truncf.c += -fno-builtin bench-malloc := malloc-thread diff --git a/benchtests/trunc-inputs b/benchtests/trunc-inputs new file mode 100644 index 0000000..49ff407 --- /dev/null +++ b/benchtests/trunc-inputs @@ -0,0 +1,22 @@ +## args: double +## ret: double +## includes: math.h +0.0 +-0.0 +0.001 +-0.001 +0.5 +-0.5 +0.999 +-0.999 +1.0 +-1.0 +1.001 +-1.001 +123.5 +-123.5 +12345.1 +-1000000.1 +1e15 +-1e30 +1e200 diff --git a/benchtests/truncf-inputs b/benchtests/truncf-inputs new file mode 100644 index 0000000..c37c5da --- /dev/null +++ b/benchtests/truncf-inputs @@ -0,0 +1,21 @@ +## args: float +## ret: float +## includes: math.h +0.0f +-0.0f +0.001f +-0.001f +0.5f +-0.5f +0.999f +-0.999f +1.0f +-1.0f +1.001f +-1.001f +123.5f +-123.5f +12345.1f +-1000000.5f +1e15f +-1e30f |