Vector expf for x86_64 and tests.
authorAndrew Senkevich <andrew.senkevich@intel.com>
Wed, 17 Jun 2015 13:10:51 +0000 (16:10 +0300)
committerAndrew Senkevich <andrew.senkevich@intel.com>
Wed, 17 Jun 2015 13:10:51 +0000 (16:10 +0300)
commit1663be053d50c06bb0f971c87d41a7b83f96fe15
tree4bfbbfac7a83c1e52b2a7ab23dd9677f5cab4267
parent9c02f663f6b387b3905b629ffe584c9abf2030dc
Vector expf for x86_64 and tests.

Here is implementation of vectorized expf 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 expf.
    * 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_expf16_core.S: New file.
    * sysdeps/x86_64/fpu/multiarch/svml_s_expf16_core_avx512.S: New file.
    * sysdeps/x86_64/fpu/multiarch/svml_s_expf4_core.S: New file.
    * sysdeps/x86_64/fpu/multiarch/svml_s_expf4_core_sse4.S: New file.
    * sysdeps/x86_64/fpu/multiarch/svml_s_expf8_core.S: New file.
    * sysdeps/x86_64/fpu/multiarch/svml_s_expf8_core_avx2.S: New file.
    * sysdeps/x86_64/fpu/svml_s_expf16_core.S: New file.
    * sysdeps/x86_64/fpu/svml_s_expf4_core.S: New file.
    * sysdeps/x86_64/fpu/svml_s_expf8_core.S: New file.
    * sysdeps/x86_64/fpu/svml_s_expf8_core_avx.S: New file.
    * sysdeps/x86_64/fpu/svml_s_expf_data.S: New file.
    * sysdeps/x86_64/fpu/svml_s_expf_data.h: New file.
    * sysdeps/x86_64/fpu/test-float-vlen16-wrappers.c: Vector expf 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.
    * NEWS: Mention addition of x86_64 vector expf.
28 files changed:
ChangeLog
NEWS
sysdeps/unix/sysv/linux/x86_64/libmvec.abilist
sysdeps/x86/fpu/bits/math-vector.h
sysdeps/x86_64/fpu/Makefile
sysdeps/x86_64/fpu/Versions
sysdeps/x86_64/fpu/libm-test-ulps
sysdeps/x86_64/fpu/multiarch/Makefile
sysdeps/x86_64/fpu/multiarch/svml_s_expf16_core.S [new file with mode: 0644]
sysdeps/x86_64/fpu/multiarch/svml_s_expf16_core_avx512.S [new file with mode: 0644]
sysdeps/x86_64/fpu/multiarch/svml_s_expf4_core.S [new file with mode: 0644]
sysdeps/x86_64/fpu/multiarch/svml_s_expf4_core_sse4.S [new file with mode: 0644]
sysdeps/x86_64/fpu/multiarch/svml_s_expf8_core.S [new file with mode: 0644]
sysdeps/x86_64/fpu/multiarch/svml_s_expf8_core_avx2.S [new file with mode: 0644]
sysdeps/x86_64/fpu/svml_s_expf16_core.S [new file with mode: 0644]
sysdeps/x86_64/fpu/svml_s_expf4_core.S [new file with mode: 0644]
sysdeps/x86_64/fpu/svml_s_expf8_core.S [new file with mode: 0644]
sysdeps/x86_64/fpu/svml_s_expf8_core_avx.S [new file with mode: 0644]
sysdeps/x86_64/fpu/svml_s_expf_data.S [new file with mode: 0644]
sysdeps/x86_64/fpu/svml_s_expf_data.h [new file with mode: 0644]
sysdeps/x86_64/fpu/test-float-vlen16-wrappers.c
sysdeps/x86_64/fpu/test-float-vlen16.c
sysdeps/x86_64/fpu/test-float-vlen4-wrappers.c
sysdeps/x86_64/fpu/test-float-vlen4.c
sysdeps/x86_64/fpu/test-float-vlen8-avx2-wrappers.c
sysdeps/x86_64/fpu/test-float-vlen8-avx2.c
sysdeps/x86_64/fpu/test-float-vlen8-wrappers.c
sysdeps/x86_64/fpu/test-float-vlen8.c