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(parent: 0625489) | patch
x86-64: Add vector erf/erff implementation to libmvec
authorSunil K Pandey <skpgkp2@gmail.com>
Wed, 29 Dec 2021 17:54:31 +0000 (09:54 -0800)
committerSunil K Pandey <skpgkp2@gmail.com>
Wed, 29 Dec 2021 19:38:44 +0000 (11:38 -0800)
commitf9ce13fdac6c27745f872561102f1a9f746c5b2e
tree78b5fcb301bd15ba0ea457f059c58b941b06e91btree | snapshot
parent0625489ccc430ccbc5e6e70b4402d7e7d2d3ed17commit | diff
x86-64: Add vector erf/erff implementation to libmvec

Implement vectorized erf/erff containing SSE, AVX, AVX2 and
AVX512 versions for libmvec as per vector ABI.  It also contains
accuracy and ABI tests for vector erf/erff 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_erf2_core-sse2.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_d_erf2_core.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_d_erf2_core_sse4.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_d_erf4_core-sse.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_d_erf4_core.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_d_erf4_core_avx2.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_d_erf8_core-avx2.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_d_erf8_core.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_d_erf8_core_avx512.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_s_erff16_core-avx2.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_s_erff16_core.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_s_erff16_core_avx512.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_s_erff4_core-sse2.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_s_erff4_core.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_s_erff4_core_sse4.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_s_erff8_core-sse.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_s_erff8_core.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/multiarch/svml_s_erff8_core_avx2.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/svml_d_erf2_core.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/svml_d_erf4_core.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/svml_d_erf4_core_avx.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/svml_d_erf8_core.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/svml_s_erff16_core.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/svml_s_erff4_core.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/svml_s_erff8_core.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/svml_s_erff8_core_avx.S [new file with mode: 0644] blob
sysdeps/x86_64/fpu/test-double-libmvec-erf-avx.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/test-double-libmvec-erf-avx2.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/test-double-libmvec-erf-avx512f.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/test-double-libmvec-erf.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-erff-avx.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/test-float-libmvec-erff-avx2.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/test-float-libmvec-erff-avx512f.c [new file with mode: 0644] blob
sysdeps/x86_64/fpu/test-float-libmvec-erff.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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