H.J. Lu 24a2e6588d x86-64: Optimize e_expf with FMA [BZ #21912] ...

FMA optimized e_expf improves performance by more than 50% on Skylake.

	[BZ #21912]
	* sysdeps/x86_64/fpu/multiarch/Makefile (libm-sysdep_routines):
	Add e_expf-fma.
	* sysdeps/x86_64/fpu/multiarch/e_expf-fma.S: New file.
	* sysdeps/x86_64/fpu/multiarch/e_expf.c: Likewise.
	* sysdeps/x86_64/fpu/multiarch/ifunc-fma.h: Likewise.

2017-08-16 08:43:48 -07:00

..

doasin-fma4.c

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doasin-fma.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

dosincos-fma4.c

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dosincos-fma.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

e_asin-fma4.c

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e_asin-fma.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

e_asin.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

e_atan2-avx.c

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e_atan2-fma4.c

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e_atan2-fma.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

e_atan2.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

e_exp-avx.c

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e_exp-fma4.c

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e_exp-fma.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

e_exp.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

e_expf-fma.S

x86-64: Optimize e_expf with FMA [BZ #21912]

2017-08-16 08:43:48 -07:00

e_expf.c

x86-64: Optimize e_expf with FMA [BZ #21912]

2017-08-16 08:43:48 -07:00

e_log-avx.c

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e_log-fma4.c

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e_log-fma.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

e_log.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

e_pow-fma4.c

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e_pow-fma.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

e_pow.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

halfulp-fma4.c

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halfulp-fma.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

ifunc-avx-fma4.h

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

ifunc-fma4.h

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

ifunc-fma.h

x86-64: Optimize e_expf with FMA [BZ #21912]

2017-08-16 08:43:48 -07:00

ifunc-mathvec-avx2.h

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00

ifunc-mathvec-avx512.h

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00

ifunc-mathvec-sse4_1.h

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00

ifunc-sse4_1.h

x86-64: Implement libm IFUNC selectors in C

2017-08-04 13:02:13 -07:00

Makefile

x86-64: Optimize e_expf with FMA [BZ #21912]

2017-08-16 08:43:48 -07:00

mpa-avx.c

New __sqr function as a faster special case of __mul

2013-02-14 10:31:09 +05:30

mpa-fma4.c

New __sqr function as a faster special case of __mul

2013-02-14 10:31:09 +05:30

mpa-fma.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

mpatan2-fma4.c

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mpatan2-fma.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

mpatan-fma4.c

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mpatan-fma.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

mpexp-avx.c

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mpexp-fma4.c

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mpexp-fma.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

mplog-avx.c

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mplog-fma4.c

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mplog-fma.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

mpsqrt-fma4.c

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mpsqrt-fma.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

mptan-fma4.c

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mptan-fma.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

s_atan-avx.c

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s_atan-fma4.c

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s_atan-fma.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

s_atan.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

s_ceil-c.c

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s_ceil-sse4_1.S

x86-64: Implement libm IFUNC selectors in C

2017-08-04 13:02:13 -07:00

s_ceil.c

x86-64: Implement libm IFUNC selectors in C

2017-08-04 13:02:13 -07:00

s_ceilf-c.c

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s_ceilf-sse4_1.S

x86-64: Implement libm IFUNC selectors in C

2017-08-04 13:02:13 -07:00

s_ceilf.c

x86-64: Implement libm IFUNC selectors in C

2017-08-04 13:02:13 -07:00

s_floor-c.c

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s_floor-sse4_1.S

x86-64: Implement libm IFUNC selectors in C

2017-08-04 13:02:13 -07:00

s_floor.c

x86-64: Implement libm IFUNC selectors in C

2017-08-04 13:02:13 -07:00

s_floorf-c.c

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s_floorf-sse4_1.S

x86-64: Implement libm IFUNC selectors in C

2017-08-04 13:02:13 -07:00

s_floorf.c

x86-64: Implement libm IFUNC selectors in C

2017-08-04 13:02:13 -07:00

s_fma.c

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2017-01-01 00:14:16 +00:00

s_fmaf.c

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2017-01-01 00:14:16 +00:00

s_nearbyint-c.c

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s_nearbyint-sse4_1.S

x86-64: Implement libm IFUNC selectors in C

2017-08-04 13:02:13 -07:00

s_nearbyint.c

x86-64: Implement libm IFUNC selectors in C

2017-08-04 13:02:13 -07:00

s_nearbyintf-c.c

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s_nearbyintf-sse4_1.S

x86-64: Implement libm IFUNC selectors in C

2017-08-04 13:02:13 -07:00

s_nearbyintf.c

x86-64: Implement libm IFUNC selectors in C

2017-08-04 13:02:13 -07:00

s_rint-c.c

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s_rint-sse4_1.S

x86-64: Implement libm IFUNC selectors in C

2017-08-04 13:02:13 -07:00

s_rint.c

x86-64: Implement libm IFUNC selectors in C

2017-08-04 13:02:13 -07:00

s_rintf-c.c

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s_rintf-sse4_1.S

x86-64: Implement libm IFUNC selectors in C

2017-08-04 13:02:13 -07:00

s_rintf.c

x86-64: Implement libm IFUNC selectors in C

2017-08-04 13:02:13 -07:00

s_sin-avx.c

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s_sin-fma4.c

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s_sin-fma.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

s_sin.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

s_tan-avx.c

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s_tan-fma4.c

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s_tan-fma.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

s_tan.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

sincos32-fma4.c

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sincos32-fma.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

slowexp-avx.c

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slowexp-fma4.c

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slowexp-fma.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

slowpow-fma4.c

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slowpow-fma.c

x86-64: Add FMA multiarch functions to libm

2017-08-07 08:20:56 -07:00

svml_d_cos2_core_sse4.S

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2017-01-01 00:14:16 +00:00

svml_d_cos2_core-sse2.S

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00

svml_d_cos2_core.c

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00

svml_d_cos4_core_avx2.S

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2017-01-01 00:14:16 +00:00

svml_d_cos4_core-sse.S

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00

svml_d_cos4_core.c

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00

svml_d_cos8_core_avx512.S

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svml_d_cos8_core-avx2.S

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00

svml_d_cos8_core.c

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00

svml_d_exp2_core_sse4.S

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svml_d_exp2_core-sse2.S

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00

svml_d_exp2_core.c

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00

svml_d_exp4_core_avx2.S

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svml_d_exp4_core-sse.S

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00

svml_d_exp4_core.c

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00

svml_d_exp8_core_avx512.S

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2017-01-01 00:14:16 +00:00

svml_d_exp8_core-avx2.S

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00

svml_d_exp8_core.c

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00

svml_d_log2_core_sse4.S

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2017-01-01 00:14:16 +00:00

svml_d_log2_core-sse2.S

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00

svml_d_log2_core.c

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00

svml_d_log4_core_avx2.S

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svml_d_log4_core-sse.S

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00

svml_d_log4_core.c

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00

svml_d_log8_core_avx512.S

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svml_d_log8_core-avx2.S

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svml_d_log8_core.c

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2017-08-04 13:03:58 -07:00

svml_d_pow2_core_sse4.S

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svml_d_pow2_core-sse2.S

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2017-08-04 13:03:58 -07:00

svml_d_pow2_core.c

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2017-08-04 13:03:58 -07:00

svml_d_pow4_core_avx2.S

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svml_d_pow4_core-sse.S

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svml_d_pow4_core.c

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svml_d_pow8_core_avx512.S

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svml_d_pow8_core-avx2.S

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svml_d_pow8_core.c

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svml_d_sin2_core_sse4.S

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svml_d_sin2_core-sse2.S

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svml_d_sin2_core.c

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svml_d_sin4_core_avx2.S

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svml_d_sin4_core-sse.S

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svml_d_sin4_core.c

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svml_d_sin8_core_avx512.S

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svml_d_sin8_core-avx2.S

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svml_d_sin8_core.c

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svml_d_sincos2_core_sse4.S

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svml_d_sincos2_core-sse2.S

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svml_d_sincos2_core.c

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svml_d_sincos4_core_avx2.S

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svml_d_sincos4_core-sse.S

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svml_d_sincos4_core.c

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svml_d_sincos8_core_avx512.S

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svml_d_sincos8_core-avx2.S

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svml_d_sincos8_core.c

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svml_s_cosf4_core_sse4.S

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svml_s_cosf4_core-sse2.S

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svml_s_cosf4_core.c

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svml_s_cosf8_core_avx2.S

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svml_s_cosf8_core-sse.S

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svml_s_cosf8_core.c

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svml_s_cosf16_core_avx512.S

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svml_s_cosf16_core-avx2.S

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svml_s_cosf16_core.c

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svml_s_expf4_core_sse4.S

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svml_s_expf4_core-sse2.S

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svml_s_expf4_core.c

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svml_s_expf8_core_avx2.S

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svml_s_expf8_core-sse.S

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svml_s_expf8_core.c

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svml_s_expf16_core_avx512.S

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svml_s_expf16_core-avx2.S

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svml_s_expf16_core.c

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svml_s_logf4_core_sse4.S

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svml_s_logf4_core-sse2.S

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svml_s_logf4_core.c

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svml_s_logf8_core_avx2.S

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svml_s_logf8_core-sse.S

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svml_s_logf8_core.c

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svml_s_logf16_core_avx512.S

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svml_s_logf16_core-avx2.S

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svml_s_logf16_core.c

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svml_s_powf4_core_sse4.S

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svml_s_powf4_core-sse2.S

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svml_s_powf4_core.c

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svml_s_powf8_core_avx2.S

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svml_s_powf8_core-sse.S

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svml_s_powf8_core.c

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svml_s_powf16_core_avx512.S

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svml_s_powf16_core-avx2.S

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svml_s_powf16_core.c

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svml_s_sincosf4_core_sse4.S

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svml_s_sincosf4_core-sse2.S

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svml_s_sincosf4_core.c

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svml_s_sincosf8_core_avx2.S

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svml_s_sincosf8_core-sse.S

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svml_s_sincosf8_core.c

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svml_s_sincosf16_core_avx512.S

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svml_s_sincosf16_core-avx2.S

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svml_s_sincosf16_core.c

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svml_s_sinf4_core_sse4.S

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svml_s_sinf4_core-sse2.S

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svml_s_sinf4_core.c

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00

svml_s_sinf8_core_avx2.S

Update copyright dates with scripts/update-copyrights.

2017-01-01 00:14:16 +00:00

svml_s_sinf8_core-sse.S

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00

svml_s_sinf8_core.c

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00

svml_s_sinf16_core_avx512.S

Update copyright dates with scripts/update-copyrights.

2017-01-01 00:14:16 +00:00

svml_s_sinf16_core-avx2.S

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00

svml_s_sinf16_core.c

x86-64: Implement libmathvec IFUNC selectors in C

2017-08-04 13:03:58 -07:00