From 2731a326b10ba6d1646043cf28290584238b7ce4 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Wed, 27 Mar 2019 14:10:13 +0000 Subject: [PATCH] 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 --- ChangeLog | 7 +++++++ benchtests/Makefile | 5 ++++- benchtests/isfinite-inputs | 21 +++++++++++++++++++++ benchtests/isinf-inputs | 21 +++++++++++++++++++++ benchtests/isnan-inputs | 21 +++++++++++++++++++++ 5 files changed, 74 insertions(+), 1 deletion(-) create mode 100644 benchtests/isfinite-inputs create mode 100644 benchtests/isinf-inputs create mode 100644 benchtests/isnan-inputs diff --git a/ChangeLog b/ChangeLog index 13f027309e1..59a64842966 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,12 @@ 2019-06-12 Adhemerval Zanella + * 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 b8ac9ead334..ef400a8e489 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 00000000000..35a887c9df7 --- /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 00000000000..35a887c9df7 --- /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 00000000000..35a887c9df7 --- /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 ("") -- 2.39.2