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glibc/sysdeps/x86_64/fpu/multiarch/Makefile

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Use rounds{s,d} for x86 rint, ceil, floor
2011-10-17 00:58:17 +00:00
ifeq ($(subdir),math)
libm-sysdep_routines += s_floor-c s_ceil-c s_floorf-c s_ceilf-c \
Add optimized nearbyint{,f} for x86-64
2011-10-18 13:13:23 +00:00
s_rint-c s_rintf-c s_nearbyint-c s_nearbyintf-c
Optimize accurate 64-bit routines for FMA4 on x86-64
2011-10-25 00:19:17 +00:00
ifeq ($(have-mfma4),yes)
libm-sysdep_routines += e_exp-fma4 e_log-fma4 e_pow-fma4 s_atan-fma4 \
e_asin-fma4 e_atan2-fma4 s_sin-fma4 s_tan-fma4 \
mplog-fma4 mpa-fma4 slowexp-fma4 slowpow-fma4 \
sincos32-fma4 doasin-fma4 dosincos-fma4 \
Disable use of FMA instructions in branred
2012-03-16 15:07:57 +00:00
halfulp-fma4 mpexp-fma4 \
Optimize accurate 64-bit routines for FMA4 on x86-64
2011-10-25 00:19:17 +00:00
mpatan2-fma4 mpatan-fma4 mpsqrt-fma4 mptan-fma4
CFLAGS-doasin-fma4.c = -mfma4
CFLAGS-dosincos-fma4.c = -mfma4
CFLAGS-e_asin-fma4.c = -mfma4
CFLAGS-e_atan2-fma4.c = -mfma4
CFLAGS-e_exp-fma4.c = -mfma4
CFLAGS-e_log-fma4.c = -mfma4
CFLAGS-e_pow-fma4.c = -mfma4
CFLAGS-halfulp-fma4.c = -mfma4
CFLAGS-mpa-fma4.c = -mfma4
CFLAGS-mpatan-fma4.c = -mfma4
CFLAGS-mpatan2-fma4.c = -mfma4
CFLAGS-mpexp-fma4.c = -mfma4
CFLAGS-mplog-fma4.c = -mfma4
CFLAGS-mpsqrt-fma4.c = -mfma4
CFLAGS-mptan-fma4.c = -mfma4
CFLAGS-s_atan-fma4.c = -mfma4
CFLAGS-sincos32-fma4.c = -mfma4
CFLAGS-slowexp-fma4.c = -mfma4
CFLAGS-slowpow-fma4.c = -mfma4
Add AVX optimized versions for some x86-64 math functions
2011-10-26 01:34:55 +00:00
CFLAGS-s_sin-fma4.c = -mfma4
CFLAGS-s_tan-fma4.c = -mfma4
endif
Use -msse2avx option for x86-64 libm functions
2012-01-28 19:48:46 +00:00
ifeq ($(config-cflags-sse2avx),yes)
Add AVX optimized versions for some x86-64 math functions
2011-10-26 01:34:55 +00:00
libm-sysdep_routines += e_exp-avx e_log-avx s_atan-avx \
Remove code without too much effects Some of the AVX-specific code is not giving enough speed-up to justify the extra code.
2011-10-28 20:55:01 +00:00
e_atan2-avx s_sin-avx s_tan-avx \
Add AVX optimized versions for some x86-64 math functions
2011-10-26 01:34:55 +00:00
mplog-avx mpa-avx slowexp-avx \
Remove code without too much effects Some of the AVX-specific code is not giving enough speed-up to justify the extra code.
2011-10-28 20:55:01 +00:00
mpexp-avx
Add AVX optimized versions for some x86-64 math functions
2011-10-26 01:34:55 +00:00
Use -msse2avx option for x86-64 libm functions
2012-01-28 19:48:46 +00:00
CFLAGS-e_atan2-avx.c = -msse2avx -DSSE2AVX
CFLAGS-e_exp-avx.c = -msse2avx -DSSE2AVX
CFLAGS-e_log-avx.c = -msse2avx -DSSE2AVX
CFLAGS-mpa-avx.c = -msse2avx -DSSE2AVX
CFLAGS-mpexp-avx.c = -msse2avx -DSSE2AVX
CFLAGS-mplog-avx.c = -msse2avx -DSSE2AVX
CFLAGS-s_atan-avx.c = -msse2avx -DSSE2AVX
CFLAGS-s_sin-avx.c = -msse2avx -DSSE2AVX
Fix makefile/configure problems with sse2avx changes.
2012-01-30 19:55:15 +00:00
CFLAGS-slowexp-avx.c = -msse2avx -DSSE2AVX
Use -msse2avx option for x86-64 libm functions
2012-01-28 19:48:46 +00:00
CFLAGS-s_tan-avx.c = -msse2avx -DSSE2AVX
Optimize accurate 64-bit routines for FMA4 on x86-64
2011-10-25 00:19:17 +00:00
endif
Use rounds{s,d} for x86 rint, ceil, floor
2011-10-17 00:58:17 +00:00
endif
Start of series of patches with x86_64 vector math functions. Here is implementation of cos containing SSE, AVX, AVX2 and AVX512 versions according to Vector ABI which had been discussed in <https://groups.google.com/forum/#!topic/x86-64-abi/LmppCfN1rZ4>. Vector math library build and ABI testing enabled by default for x86_64. * sysdeps/x86_64/fpu/Makefile: New file. * sysdeps/x86_64/fpu/Versions: New file. * sysdeps/x86_64/fpu/svml_d_cos_data.S: New file. * sysdeps/x86_64/fpu/svml_d_cos_data.h: New file. * sysdeps/x86_64/fpu/svml_d_cos2_core.S: New file. * sysdeps/x86_64/fpu/svml_d_cos4_core.S: New file. * sysdeps/x86_64/fpu/svml_d_cos4_core_avx.S: New file. * sysdeps/x86_64/fpu/svml_d_cos8_core.S: New file. * sysdeps/x86_64/fpu/svml_d_wrapper_impl.h: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_cos2_core.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_cos2_core_sse4.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_cos4_core.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_cos4_core_avx2.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core_avx512.S: New file. * sysdeps/x86_64/fpu/multiarch/Makefile (libmvec-sysdep_routines): Added build of SSE, AVX2 and AVX512 IFUNC versions. * sysdeps/x86/fpu/bits/math-vector.h: Added SIMD declaration for cos. * math/bits/mathcalls.h: Added cos declaration with __MATHCALL_VEC. * sysdeps/x86_64/configure.ac: Options for libmvec build. * sysdeps/x86_64/configure: Regenerated. * sysdeps/x86_64/sysdep.h (cfi_offset_rel_rsp): New macro. * sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: New file. * manual/install.texi (Configuring and compiling): Document --disable-mathvec. * INSTALL: Regenerated. * NEWS: Mention addition of libmvec and x86_64 vector cos.
2015-06-09 11:25:49 +00:00
ifeq ($(subdir),mathvec)
libmvec-sysdep_routines += svml_d_cos2_core_sse4 svml_d_cos4_core_avx2 \
svml_d_cos8_core_avx512
endif
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