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authorAndrew Senkevich <andrew.senkevich@intel.com>2015-06-17 16:22:26 +0300
committerAndrew Senkevich <andrew.senkevich@intel.com>2015-06-17 16:22:26 +0300
commitc10b9b13f7471b08273effc8cd7e51b119df9348 (patch)
treeca058c3446a247a5bccea211bd84a9c0130e1388 /sysdeps/unix
parent1663be053d50c06bb0f971c87d41a7b83f96fe15 (diff)
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Vector pow for x86_64 and tests.
Here is implementation of vectorized pow 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 pow. * math/bits/mathcalls.h: Added pow 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 pow. * 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_d_wrapper_impl.h: Added 2 argument wrappers. * sysdeps/x86_64/fpu/multiarch/svml_d_pow2_core.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_pow2_core_sse4.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_pow4_core.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_pow4_core_avx2.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core_avx512.S: New file. * sysdeps/x86_64/fpu/svml_d_pow2_core.S: New file. * sysdeps/x86_64/fpu/svml_d_pow4_core.S: New file. * sysdeps/x86_64/fpu/svml_d_pow4_core_avx.S: New file. * sysdeps/x86_64/fpu/svml_d_pow8_core.S: New file. * sysdeps/x86_64/fpu/svml_d_pow_data.S: New file. * sysdeps/x86_64/fpu/svml_d_pow_data.h: New file. * sysdeps/x86_64/fpu/test-double-vlen2-wrappers.c: Added vector pow 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 pow.
Diffstat (limited to 'sysdeps/unix')
-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 9652215777..9312a6ed2d 100644
--- a/sysdeps/unix/sysv/linux/x86_64/libmvec.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/libmvec.abilist
@@ -4,6 +4,7 @@ GLIBC_2.22
_ZGVbN2v_exp F
_ZGVbN2v_log F
_ZGVbN2v_sin F
+ _ZGVbN2vv_pow F
_ZGVbN4v_cosf F
_ZGVbN4v_expf F
_ZGVbN4v_logf F
@@ -12,6 +13,7 @@ GLIBC_2.22
_ZGVcN4v_exp F
_ZGVcN4v_log F
_ZGVcN4v_sin F
+ _ZGVcN4vv_pow F
_ZGVcN8v_cosf F
_ZGVcN8v_expf F
_ZGVcN8v_logf F
@@ -20,6 +22,7 @@ GLIBC_2.22
_ZGVdN4v_exp F
_ZGVdN4v_log F
_ZGVdN4v_sin F
+ _ZGVdN4vv_pow F
_ZGVdN8v_cosf F
_ZGVdN8v_expf F
_ZGVdN8v_logf F
@@ -32,3 +35,4 @@ GLIBC_2.22
_ZGVeN8v_exp F
_ZGVeN8v_log F
_ZGVeN8v_sin F
+ _ZGVeN8vv_pow F