Andrew Senkevich
|
9c02f663f6
|
Vector exp for x86_64 and tests.
Here is implementation of vectorized exp 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 exp.
* math/bits/mathcalls.h: Added exp 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 exp.
* 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_exp2_core.S: New file.
* sysdeps/x86_64/fpu/multiarch/svml_d_exp2_core_sse4.S: New file.
* sysdeps/x86_64/fpu/multiarch/svml_d_exp4_core.S: New file.
* sysdeps/x86_64/fpu/multiarch/svml_d_exp4_core_avx2.S: New file.
* sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core.S: New file.
* sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core_avx512.S: New file.
* sysdeps/x86_64/fpu/svml_d_exp2_core.S: New file.
* sysdeps/x86_64/fpu/svml_d_exp4_core.S: New file.
* sysdeps/x86_64/fpu/svml_d_exp4_core_avx.S: New file.
* sysdeps/x86_64/fpu/svml_d_exp8_core.S: New file.
* sysdeps/x86_64/fpu/svml_d_exp_data.S: New file.
* sysdeps/x86_64/fpu/svml_d_exp_data.h: New file.
* sysdeps/x86_64/fpu/test-double-vlen2-wrappers.c: Added vector exp 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 exp.
|
2015-06-17 15:58:05 +03:00 |
|