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authorAndrew Senkevich <andrew.senkevich@intel.com>2015-06-17 15:38:29 +0300
committerAndrew Senkevich <andrew.senkevich@intel.com>2015-06-17 15:38:29 +0300
commit6af25acc7b6313fd8934c3b2f0eb3da5a1c6eb6b (patch)
tree6b667fc73a74f97c43853ce2ffd7b090321412df /sysdeps/unix/sysv
parentc71c89e5c72baf43fd44d08dda8ab846eec5b1d6 (diff)
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Vector log for x86_64 and tests.
Here is implementation of vectorized log containing SSE, AVX, AVX2 and AVX512 versions according to Vector ABI <https://groups.google.com/forum/#!topic/x86-64-abi/LmppCfN1rZ4>. * bits/libm-simd-decl-stubs.h: Added stubs for log. * math/bits/mathcalls.h: Added log declaration with __MATHCALL_VEC. * sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: New versions added. * sysdeps/x86/fpu/bits/math-vector.h: Added SIMD declaration and asm redirections for log. * 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_d_log2_core.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_log2_core_sse4.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_log4_core.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_log4_core_avx2.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_log8_core.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_log8_core_avx512.S: New file. * sysdeps/x86_64/fpu/svml_d_log2_core.S: New file. * sysdeps/x86_64/fpu/svml_d_log4_core.S: New file. * sysdeps/x86_64/fpu/svml_d_log4_core_avx.S: New file. * sysdeps/x86_64/fpu/svml_d_log8_core.S: New file. * sysdeps/x86_64/fpu/svml_d_log_data.S: New file. * sysdeps/x86_64/fpu/svml_d_log_data.h: New file. * sysdeps/x86_64/fpu/test-double-vlen2-wrappers.c: Added vector log test. * sysdeps/x86_64/fpu/test-double-vlen2.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen4-avx2-wrappers.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen4-avx2.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen4-wrappers.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen4.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen8-wrappers.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen8.c: Likewise. * NEWS: Mention addition of x86_64 vector log.
Diffstat (limited to 'sysdeps/unix/sysv')
-rw-r--r--sysdeps/unix/sysv/linux/x86_64/libmvec.abilist4
1 files changed, 4 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/x86_64/libmvec.abilist b/sysdeps/unix/sysv/linux/x86_64/libmvec.abilist
index dcf9c7d148..3357957d3d 100644
--- a/sysdeps/unix/sysv/linux/x86_64/libmvec.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/libmvec.abilist
@@ -1,18 +1,22 @@
GLIBC_2.22
GLIBC_2.22 A
_ZGVbN2v_cos F
+ _ZGVbN2v_log F
_ZGVbN2v_sin F
_ZGVbN4v_cosf F
_ZGVbN4v_sinf F
_ZGVcN4v_cos F
+ _ZGVcN4v_log F
_ZGVcN4v_sin F
_ZGVcN8v_cosf F
_ZGVcN8v_sinf F
_ZGVdN4v_cos F
+ _ZGVdN4v_log F
_ZGVdN4v_sin F
_ZGVdN8v_cosf F
_ZGVdN8v_sinf F
_ZGVeN16v_cosf F
_ZGVeN16v_sinf F
_ZGVeN8v_cos F
+ _ZGVeN8v_log F
_ZGVeN8v_sin F