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author | Sunil K Pandey <skpgkp2@gmail.com> | 2021-12-29 09:54:31 -0800 |
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committer | Sunil K Pandey <skpgkp2@gmail.com> | 2021-12-29 11:38:44 -0800 |
commit | f9ce13fdac6c27745f872561102f1a9f746c5b2e (patch) | |
tree | 78b5fcb301bd15ba0ea457f059c58b941b06e91b /sysdeps/x86_64/fpu/svml_s_erff8_core_avx.S | |
parent | 0625489ccc430ccbc5e6e70b4402d7e7d2d3ed17 (diff) | |
download | glibc-f9ce13fdac6c27745f872561102f1a9f746c5b2e.tar.gz glibc-f9ce13fdac6c27745f872561102f1a9f746c5b2e.tar.xz glibc-f9ce13fdac6c27745f872561102f1a9f746c5b2e.zip |
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>
Diffstat (limited to 'sysdeps/x86_64/fpu/svml_s_erff8_core_avx.S')
-rw-r--r-- | sysdeps/x86_64/fpu/svml_s_erff8_core_avx.S | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/sysdeps/x86_64/fpu/svml_s_erff8_core_avx.S b/sysdeps/x86_64/fpu/svml_s_erff8_core_avx.S new file mode 100644 index 0000000000..ca5a8048e8 --- /dev/null +++ b/sysdeps/x86_64/fpu/svml_s_erff8_core_avx.S @@ -0,0 +1,25 @@ +/* Function erff vectorized in AVX ISA as wrapper to SSE4 ISA version. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#include <sysdep.h> +#include "svml_s_wrapper_impl.h" + + .text +ENTRY (_ZGVcN8v_erff) +WRAPPER_IMPL_AVX _ZGVbN4v_erff +END (_ZGVcN8v_erff) |