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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2019-03-27 14:10:13 +0000 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2019-06-12 11:46:30 -0300 |
| commit | 2731a326b10ba6d1646043cf28290584238b7ce4 (patch) | |
| tree | 24dc0352077ff79918d620ef779fa47b88f9811b | |
| parent | e41d66e41ae0626156b3eace8e15aecff3044695 (diff) | |
| download | glibc-2731a326b10ba6d1646043cf28290584238b7ce4.zip glibc-2731a326b10ba6d1646043cf28290584238b7ce4.tar.gz glibc-2731a326b10ba6d1646043cf28290584238b7ce4.tar.bz2 | |
benchtests: Add isnan/isinf/isfinite benchmark
* benchtests/Makefile (bench-math): Add isnan, isinf, and isfinite.
(CFLAGS-bench-isnan.c, CFLAGS-bench-isinf.c,
CFLAGS-bench-isfinite.c): New rule.
* benchtests/isnan-input: New file.
* benchtests/isinf-input: New file.
* benchtests/isfinite-input: New file.
Reviewed-by: Gabriel F. T. Gomes <gabrielftg@linux.ibm.com>
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | benchtests/Makefile | 5 | ||||
| -rw-r--r-- | benchtests/isfinite-inputs | 21 | ||||
| -rw-r--r-- | benchtests/isinf-inputs | 21 | ||||
| -rw-r--r-- | benchtests/isnan-inputs | 21 |
5 files changed, 74 insertions, 1 deletions
@@ -1,5 +1,12 @@ 2019-06-12 Adhemerval Zanella <adhemerval.zanella@linaro.org> + * benchtests/Makefile (bench-math): Add isnan, isinf, and isfinite. + (CFLAGS-bench-isnan.c, CFLAGS-bench-isinf.c, + CFLAGS-bench-isfinite.c): New rule. + * benchtests/isnan-input: New file. + * benchtests/isinf-input: New file. + * benchtests/isfinite-input: New file. + * sysdeps/powerpc/fpu/s_copysign.c: New file. * sysdeps/powerpc/fpu/s_copysignf.c: Likewise. * sysdeps/powerpc/powerpc32/fpu/s_copysign.S: Remove file. diff --git a/benchtests/Makefile b/benchtests/Makefile index b8ac9ea..ef400a8 100644 --- a/benchtests/Makefile +++ b/benchtests/Makefile @@ -24,7 +24,7 @@ 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 trunc truncf expf exp2f logf log2f sincosf sinf \ - cosf + cosf isnan isinf isfinite bench-pthread := pthread_once thread_create @@ -88,6 +88,9 @@ CFLAGS-bench-fmax.c += -fno-builtin CFLAGS-bench-fmaxf.c += -fno-builtin CFLAGS-bench-trunc.c += -fno-builtin CFLAGS-bench-truncf.c += -fno-builtin +CFLAGS-bench-isnan.c += -fsignaling-nans +CFLAGS-bench-isinf.c += -fsignaling-nans +CFLAGS-bench-isfinite.c += -fsignaling-nans ifeq (${BENCHSET},) bench-malloc := malloc-thread malloc-simple diff --git a/benchtests/isfinite-inputs b/benchtests/isfinite-inputs new file mode 100644 index 0000000..35a887c --- /dev/null +++ b/benchtests/isfinite-inputs @@ -0,0 +1,21 @@ +## includes: math.h +## args: double +## ret: int +0.9 +2.3 +3.7 +3.9 +4.0 +4.7 +5.9 +0x1.000000cf4a2a1p0 +0x1.0000010b239a8p0 +0x1.00000162a932ap0 +0x1.000002d452a11p0 +0x1.000005bc7d86cp0 +## name: INF +__builtin_inf () +-__builtin_inf () +## name: NAN +__builtin_nan ("") +__builtin_nans ("") diff --git a/benchtests/isinf-inputs b/benchtests/isinf-inputs new file mode 100644 index 0000000..35a887c --- /dev/null +++ b/benchtests/isinf-inputs @@ -0,0 +1,21 @@ +## includes: math.h +## args: double +## ret: int +0.9 +2.3 +3.7 +3.9 +4.0 +4.7 +5.9 +0x1.000000cf4a2a1p0 +0x1.0000010b239a8p0 +0x1.00000162a932ap0 +0x1.000002d452a11p0 +0x1.000005bc7d86cp0 +## name: INF +__builtin_inf () +-__builtin_inf () +## name: NAN +__builtin_nan ("") +__builtin_nans ("") diff --git a/benchtests/isnan-inputs b/benchtests/isnan-inputs new file mode 100644 index 0000000..35a887c --- /dev/null +++ b/benchtests/isnan-inputs @@ -0,0 +1,21 @@ +## includes: math.h +## args: double +## ret: int +0.9 +2.3 +3.7 +3.9 +4.0 +4.7 +5.9 +0x1.000000cf4a2a1p0 +0x1.0000010b239a8p0 +0x1.00000162a932ap0 +0x1.000002d452a11p0 +0x1.000005bc7d86cp0 +## name: INF +__builtin_inf () +-__builtin_inf () +## name: NAN +__builtin_nan ("") +__builtin_nans ("") |