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| author | Andrew Senkevich <andrew.senkevich@intel.com> | 2015-06-18 20:11:27 +0300 |
|---|---|---|
| committer | Andrew Senkevich <andrew.senkevich@intel.com> | 2015-06-18 20:11:27 +0300 |
| commit | a6336cc446a7ed682cb9dbc47cc56ebf9f9a4229 (patch) | |
| tree | 3b89c96ee406327a8ad942cb1f4923fe33c0558e /NEWS | |
| parent | c9a8c526acd185176e486bee4624039740f8c435 (diff) | |
| download | glibc-a6336cc446a7ed682cb9dbc47cc56ebf9f9a4229.tar.gz glibc-a6336cc446a7ed682cb9dbc47cc56ebf9f9a4229.tar.xz glibc-a6336cc446a7ed682cb9dbc47cc56ebf9f9a4229.zip | |
Vector sincosf for x86_64 and tests.
Here is implementation of vectorized sincosf containing SSE, AVX,
AVX2 and AVX512 versions according to Vector ABI
<https://groups.google.com/forum/#!topic/x86-64-abi/LmppCfN1rZ4>.
* NEWS: Mention addition of x86_64 vector sincosf.
* math/test-float-vlen16.h: Added wrapper for sincosf tests.
* math/test-float-vlen4.h: Likewise.
* math/test-float-vlen8.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: New symbols added.
* sysdeps/x86/fpu/bits/math-vector.h: Added sincosf SIMD declaration.
* sysdeps/x86_64/fpu/Makefile (libmvec-support): Added new files.
* sysdeps/x86_64/fpu/Versions: New versions added.
* sysdeps/x86_64/fpu/libm-test-ulps: Regenerated.
* sysdeps/x86_64/fpu/multiarch/Makefile (libmvec-sysdep_routines):
Added build of SSE, AVX2 and AVX512 IFUNC versions.
* sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core.S
* sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S
* sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core.S
* sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core_sse4.S
* sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core.S
* sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core_avx2.S
* sysdeps/x86_64/fpu/svml_s_sincosf16_core.S
* sysdeps/x86_64/fpu/svml_s_sincosf4_core.S
* sysdeps/x86_64/fpu/svml_s_sincosf8_core.S
* sysdeps/x86_64/fpu/svml_s_sincosf8_core_avx.S
* sysdeps/x86_64/fpu/svml_s_sincosf_data.S: New file.
* sysdeps/x86_64/fpu/svml_s_sincosf_data.h: New file.
* sysdeps/x86_64/fpu/svml_s_wrapper_impl.h: Added 3 argument wrappers.
* sysdeps/x86_64/fpu/test-float-vlen16.c: : Vector sincosf tests.
* sysdeps/x86_64/fpu/test-float-vlen16-wrappers.c: Likewise.
* sysdeps/x86_64/fpu/test-float-vlen4-wrappers.c: Likewise.
* sysdeps/x86_64/fpu/test-float-vlen4.c: Likewise.
* sysdeps/x86_64/fpu/test-float-vlen8-avx2-wrappers.c: Likewise.
* sysdeps/x86_64/fpu/test-float-vlen8-avx2.c: Likewise.
* sysdeps/x86_64/fpu/test-float-vlen8-wrappers.c: Likewise.
* sysdeps/x86_64/fpu/test-float-vlen8.c: Likewise.
Diffstat (limited to 'NEWS')
| -rw-r--r-- | NEWS | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/NEWS b/NEWS index fedbe24852..050522f7b6 100644 --- a/NEWS +++ b/NEWS @@ -55,8 +55,8 @@ Version 2.22 condition in some applications. * Added vector math library named libmvec with the following vectorized x86_64 - implementations: cos, cosf, sin, sinf, sincos, log, logf, exp, expf, pow, - powf. + implementations: cos, cosf, sin, sinf, sincos, sincosf, log, logf, exp, expf, + pow, powf. The library can be disabled with --disable-mathvec. Use of the functions is enabled with -fopenmp -ffast-math starting from -O1 for GCC version >= 4.9.0. The library is linked in as needed when using -lm (no need to specify -lmvec |