Adhemerval Zanella 8ae9e51376 math: Use log1pf from CORE-MATH ... The CORE-MATH implementation is correctly rounded (for any rounding mode) and shows slight better performance to the generic log1pf. The code was adapted to glibc style and to use the definition of math_config.h (to handle errno, overflow, and underflow). Benchtest on x64_64 (Ryzen 9 5900X, gcc 14.2.1), aarch64 (M1, gcc 13.2.1), and powerpc (POWER10, gcc 13.2.1): Latency master patched improvement x86_64 71.8142 38.9668 45.74% x86_64v2 71.9094 39.1321 45.58% x86_64v3 60.1000 32.4016 46.09% i686 147.105 104.258 29.13% aarch64 26.4439 14.0050 47.04% power10 19.4874 9.4146 51.69% powerpc 17.6145 8.00736 54.54% reciprocal-throughput master patched improvement x86_64 19.7604 12.7254 35.60% x86_64v2 19.0039 11.9455 37.14% x86_64v3 16.8559 11.9317 29.21% i686 82.3426 73.9718 10.17% aarch64 14.4665 7.9614 44.97% power10 11.9974 8.4117 29.89% powerpc 7.15222 6.0914 14.83% Signed-off-by: Alexei Sibidanov <sibid@uvic.ca> Signed-off-by: Paul Zimmermann <Paul.Zimmermann@inria.fr> Signed-off-by: Adhemerval Zanella <adhemerval.zanella@linaro.org> Reviewed-by: DJ Delorie <dj@redhat.com>		2024-11-01 11:27:39 -03:00
..
branred.c
doasin.c
dosincos.c
e_acos.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
e_acosf.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_acosl.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_asin.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_asinf.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_asinl.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_atan2.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
e_atan2f.c
e_atan2l.c
e_atanh.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_atanhf.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_atanhl.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_cosh.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_coshf.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_coshl.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_exp2.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_exp2f_data.c	Optimized generic expf and exp2f with wrappers	2017-09-25 10:44:39 +01:00
e_exp2f.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_exp2l.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_exp10.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_exp10f.c	New exp10f version without SVID compat wrapper	2020-06-19 12:08:47 -03:00
e_exp10l.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_exp_data.c	Add new exp and exp2 implementations	2018-09-05 16:22:00 +01:00
e_exp.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_expf.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_expl.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_fmod.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
e_fmodf.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_fmodl.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_ilogb.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
e_ilogbf.c
e_ilogbl.c
e_log2_data.c	Add new log2 implementation	2018-09-12 17:36:33 +01:00
e_log2.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_log2f_data.c	New generic log2f	2017-09-29 17:17:41 +01:00
e_log2f.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_log2l.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_log10.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_log10f.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_log10l.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_log_data.c	Add new log implementation	2018-09-12 17:33:30 +01:00
e_log.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_logf_data.c	New generic logf	2017-09-29 11:46:46 +01:00
e_logf.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_logl.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_pow_log_data.c	Add new pow implementation	2018-09-19 10:04:51 +01:00
e_pow.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
e_powf_log2_data.c	New generic powf	2017-09-29 17:30:53 +01:00
e_powf.c
e_powl.c
e_rem_pio2l.c
e_remainder.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_remainderf.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_remainderl.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_scalb.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
e_scalbf.c	Add a generic scalb implementation	2020-02-14 08:24:56 -06:00
e_scalbl.c	Add a generic scalb implementation	2020-02-14 08:24:56 -06:00
e_sinh.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_sinhf.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_sinhl.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_sqrt.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_sqrtf.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
e_sqrtl.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
fraiseexcpt.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
k_cosl.c
k_rem_pio2.c
k_sinl.c
k_tanf.c
k_tanl.c
libm-test-ulps	math: Use log2p1f from CORE-MATH	2024-11-01 11:27:39 -03:00
libm-test-ulps-name	Do not hardcode platform names in manual/libm-err-tab.pl (bug 14139).	2016-11-04 16:49:06 +00:00
math_err.c	Add new exp and exp2 implementations	2018-09-05 16:22:00 +01:00
math-barriers.h	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
mathimpl.h	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
mpa.c
mpatan2.c
mpatan.c
mpsqrt.c
mptan.c
s_atan_template.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_atan.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_atanf.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_atanl.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_ccosh_template.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_ceil_template.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_ceil.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_ceilf.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_ceill.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_cexp_template.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_cos_template.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_cos.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_cosf.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_cosl.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_csin_template.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_csinh_template.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_expm1_template.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_expm1.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_expm1f.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_expm1l.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_fabs_template.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_fabs.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_fabsf.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_fabsl.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_finite.c
s_finitef.c
s_finitel.c
s_floor_template.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_floor.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_floorf.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_floorl.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_fpclassifyl.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_frexp_template.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_frexp.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_frexpf.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_frexpl.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_isinf.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_isinff.c
s_isinfl.c
s_isnan.c
s_isnanf.c
s_isnanl.c
s_llrint.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_llrintf.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_llrintl.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_log1p.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_log1pf.c	m68k: Reorganize log1p and significand implementations	2018-06-22 21:34:28 -03:00
s_log1pl.c	m68k: Reorganize log1p and significand implementations	2018-06-22 21:34:28 -03:00
s_logbl.c	Remove "Contributed by" lines	2021-09-03 22:06:44 +05:30
s_lrint_template.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_lrint.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_lrintf.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_lrintl.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_modf_template.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_modf.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_modff.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_modfl.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_nearbyint_template.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_nearbyint.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_nearbyintf.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_nearbyintl.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_nextafterl.c	Remove "Contributed by" lines	2021-09-03 22:06:44 +05:30
s_remquo_template.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_remquo.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_remquof.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_remquol.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_rint_template.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_rint.c	Use rint functions not __rint functions in glibc libm.	2018-09-14 13:10:39 +00:00
s_rintf.c	Use rint functions not __rint functions in glibc libm.	2018-09-14 13:10:39 +00:00
s_rintl.c	Use rint functions not __rint functions in glibc libm.	2018-09-14 13:10:39 +00:00
s_scalbln.c
s_scalblnf.c
s_scalblnl.c
s_scalbn.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_scalbnf.c
s_scalbnl.c
s_significand.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_significandf.c	m68k: Reorganize log1p and significand implementations	2018-06-22 21:34:28 -03:00
s_significandl.c	m68k: Reorganize log1p and significand implementations	2018-06-22 21:34:28 -03:00
s_sin_template.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_sin.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_sincos_template.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_sincos.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_sincosf.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_sincosl.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_sinf.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_sinl.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_tan_template.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_tan.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_tanf.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_tanh_template.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_tanh.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_tanhf.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_tanhl.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_tanl.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_trunc_template.c	Update copyright dates with scripts/update-copyrights	2024-01-01 10:53:40 -08:00
s_trunc.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_truncf.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
s_truncl.c	Rework m68k libm functions to use declare_mgen_alias.	2017-11-30 22:39:07 +00:00
sincos32.c
sincostab.c
w_exp2.c	Remove the error handling wrapper from exp and exp2	2018-11-21 09:55:02 +00:00
w_exp2f.c	Do not wrap expf and exp2f	2017-10-02 14:38:54 +01:00
w_exp10_compat.c	math: Fix i386 and m68k exp10 on static build (BZ 31775)	2024-05-21 13:44:22 -03:00
w_exp.c	Remove the error handling wrapper from exp and exp2	2018-11-21 09:55:02 +00:00
w_expf.c	Do not wrap expf and exp2f	2017-10-02 14:38:54 +01:00
w_fmod_compat.c	math: Fix i386 and m68k fmod/fmodf on static build (BZ 31488)	2024-05-21 13:43:39 -03:00
w_fmodf_compat.c	math: Fix i386 and m68k fmod/fmodf on static build (BZ 31488)	2024-05-21 13:43:39 -03:00
w_log1pf.c	math: Use log1pf from CORE-MATH	2024-11-01 11:27:39 -03:00
w_log2.c	Remove the error handling wrapper from log2	2018-11-21 09:57:21 +00:00
w_log2f.c	Do not wrap logf, log2f and powf	2017-10-02 14:39:38 +01:00
w_log.c	Remove the error handling wrapper from log	2018-11-21 09:56:27 +00:00
w_logf.c	Do not wrap logf, log2f and powf	2017-10-02 14:39:38 +01:00
w_pow.c	Remove the error handling wrapper from pow	2018-11-21 09:58:36 +00:00
w_powf.c	Do not wrap logf, log2f and powf	2017-10-02 14:39:38 +01:00