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(parent: 5d28a89) | patch
x86-64: Add vector atan/atanf implementation to libmvec
authorSunil K Pandey <skpgkp2@gmail.com>
Wed, 29 Dec 2021 16:23:33 +0000 (08:23 -0800)
committerSunil K Pandey <skpgkp2@gmail.com>
Wed, 29 Dec 2021 19:36:46 +0000 (11:36 -0800)
commit146310177aa9f2c7d990ef856ed6e8bb94407f06
tree1f81aa90d5cf28eab3442be8f3889aa5ff6a23d6tree | snapshot
parent5d28a8962dcb6ec056b81d730e3c6fb57185a210commit | diff
x86-64: Add vector atan/atanf implementation to libmvec

Implement vectorized atan/atanf containing SSE, AVX, AVX2 and
AVX512 versions for libmvec as per vector ABI.  It also contains
accuracy and ABI tests for vector atan/atanf with regenerated ulps.

Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
50 files changed:
bits/libm-simd-decl-stubs.h diff | blob | blame | history
math/bits/mathcalls.h diff | blob | blame | history
sysdeps/unix/sysv/linux/x86_64/libmvec.abilist diff | blob | blame | history
sysdeps/x86/fpu/bits/math-vector.h diff | blob | blame | history
sysdeps/x86/fpu/finclude/math-vector-fortran.h diff | blob | blame | history
sysdeps/x86_64/fpu/Makeconfig diff | blob | blame | history
sysdeps/x86_64/fpu/Versions diff | blob | blame | history
sysdeps/x86_64/fpu/libm-test-ulps diff | blob | blame | history
sysdeps/x86_64/fpu/multiarch/svml_d_atan2_core-sse2.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_d_atan2_core.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_d_atan2_core_sse4.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_d_atan4_core-sse.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_d_atan4_core.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_d_atan4_core_avx2.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_d_atan8_core-avx2.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_d_atan8_core.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_d_atan8_core_avx512.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_s_atanf16_core-avx2.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_s_atanf16_core.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_s_atanf16_core_avx512.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_s_atanf4_core-sse2.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_s_atanf4_core.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_s_atanf4_core_sse4.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_s_atanf8_core-sse.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_s_atanf8_core.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_s_atanf8_core_avx2.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/svml_d_atan2_core.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/svml_d_atan4_core.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/svml_d_atan4_core_avx.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/svml_d_atan8_core.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/svml_s_atanf16_core.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/svml_s_atanf4_core.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/svml_s_atanf8_core.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/svml_s_atanf8_core_avx.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/test-double-libmvec-atan-avx.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/test-double-libmvec-atan-avx2.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/test-double-libmvec-atan-avx512f.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/test-double-libmvec-atan.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/test-double-vlen2-wrappers.c diff | blob | blame | history
sysdeps/x86_64/fpu/test-double-vlen4-avx2-wrappers.c diff | blob | blame | history
sysdeps/x86_64/fpu/test-double-vlen4-wrappers.c diff | blob | blame | history
sysdeps/x86_64/fpu/test-double-vlen8-wrappers.c diff | blob | blame | history
sysdeps/x86_64/fpu/test-float-libmvec-atanf-avx.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/test-float-libmvec-atanf-avx2.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/test-float-libmvec-atanf-avx512f.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/test-float-libmvec-atanf.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/test-float-vlen16-wrappers.c diff | blob | blame | history
sysdeps/x86_64/fpu/test-float-vlen4-wrappers.c diff | blob | blame | history
sysdeps/x86_64/fpu/test-float-vlen8-avx2-wrappers.c diff | blob | blame | history
sysdeps/x86_64/fpu/test-float-vlen8-wrappers.c diff | blob | blame | history
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