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| author | Andrew Senkevich <andrew.senkevich@intel.com> | 2015-06-18 17:04:07 +0300 |
|---|---|---|
| committer | Andrew Senkevich <andrew.senkevich@intel.com> | 2015-06-18 17:04:07 +0300 |
| commit | 8aa92022e2e7cb5470b6e252020140c05b8013ed (patch) | |
| tree | dfedc663faa6a67fee4bd9a65ec2227fc0e4c534 /ChangeLog | |
| parent | 2f3184451dc9daf8c15be10f190071409d93232e (diff) | |
| download | glibc-8aa92022e2e7cb5470b6e252020140c05b8013ed.tar.gz glibc-8aa92022e2e7cb5470b6e252020140c05b8013ed.tar.xz glibc-8aa92022e2e7cb5470b6e252020140c05b8013ed.zip | |
Vector powf for x86_64 and tests.
Here is implementation of vectorized powf containing SSE, AVX,
AVX2 and AVX512 versions according to Vector ABI
<https://groups.google.com/forum/#!topic/x86-64-abi/LmppCfN1rZ4>.
* sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: New symbols added.
* sysdeps/x86/fpu/bits/math-vector.h: Added SIMD declaration and asm
redirections for powf.
* 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/svml_s_wrapper_impl.h: Added 2 argument wrappers.
* sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core.S: New file.
* sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core_avx512.S: New file.
* sysdeps/x86_64/fpu/multiarch/svml_s_powf4_core.S: New file.
* sysdeps/x86_64/fpu/multiarch/svml_s_powf4_core_sse4.S: New file.
* sysdeps/x86_64/fpu/multiarch/svml_s_powf8_core.S: New file.
* sysdeps/x86_64/fpu/multiarch/svml_s_powf8_core_avx2.S: New file.
* sysdeps/x86_64/fpu/svml_s_powf16_core.S: New file.
* sysdeps/x86_64/fpu/svml_s_powf4_core.S: New file.
* sysdeps/x86_64/fpu/svml_s_powf8_core.S: New file.
* sysdeps/x86_64/fpu/svml_s_powf8_core_avx.S: New file.
* sysdeps/x86_64/fpu/svml_s_powf_data.S: New file.
* sysdeps/x86_64/fpu/svml_s_powf_data.h: New file.
* sysdeps/x86_64/fpu/test-float-vlen16-wrappers.c: Vector powf tests.
* sysdeps/x86_64/fpu/test-float-vlen16.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.
* math/test-float-vlen16.h: Fixed 2 argument macro.
* math/test-float-vlen4.h: Likewise.
* math/test-float-vlen8.h: Likewise.
* NEWS: Mention addition of x86_64 vector powf.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index fb0e2d30e3..bb70aa2b75 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,39 @@ +2015-06-18 Andrew Senkevich <andrew.senkevich@intel.com> + + * sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: New symbols added. + * sysdeps/x86/fpu/bits/math-vector.h: Added SIMD declaration and asm + redirections for powf. + * 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/svml_s_wrapper_impl.h: Added 2 argument wrappers. + * sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core.S: New file. + * sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core_avx512.S: New file. + * sysdeps/x86_64/fpu/multiarch/svml_s_powf4_core.S: New file. + * sysdeps/x86_64/fpu/multiarch/svml_s_powf4_core_sse4.S: New file. + * sysdeps/x86_64/fpu/multiarch/svml_s_powf8_core.S: New file. + * sysdeps/x86_64/fpu/multiarch/svml_s_powf8_core_avx2.S: New file. + * sysdeps/x86_64/fpu/svml_s_powf16_core.S: New file. + * sysdeps/x86_64/fpu/svml_s_powf4_core.S: New file. + * sysdeps/x86_64/fpu/svml_s_powf8_core.S: New file. + * sysdeps/x86_64/fpu/svml_s_powf8_core_avx.S: New file. + * sysdeps/x86_64/fpu/svml_s_powf_data.S: New file. + * sysdeps/x86_64/fpu/svml_s_powf_data.h: New file. + * sysdeps/x86_64/fpu/test-float-vlen16-wrappers.c: Vector powf tests. + * sysdeps/x86_64/fpu/test-float-vlen16.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. + * math/test-float-vlen16.h: Fixed 2 argument macro. + * math/test-float-vlen4.h: Likewise. + * math/test-float-vlen8.h: Likewise. + * NEWS: Mention addition of x86_64 vector powf. + 2015-06-17 Joseph Myers <joseph@codesourcery.com> * math/s_ctanhl.c [LDBL_MANT_DIG == 106] (LDBL_EPSILON): Undefine |