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| author | Sunil K Pandey <skpgkp2@gmail.com> | 2021-12-29 09:35:53 -0800 |
|---|---|---|
| committer | Sunil K Pandey <skpgkp2@gmail.com> | 2021-12-29 11:38:27 -0800 |
| commit | 74265c16ab74d3df3c7520aed63e7820b6870d67 (patch) | |
| tree | 5c5ce364a12b07dfe1f92eb85e12c661e06e2b3f /sysdeps/x86_64/fpu/svml_d_log1p4_core.S | |
| parent | 7e1722fec84c65bf95f249f9ad8d15ab12d8c853 (diff) | |
| download | glibc-74265c16ab74d3df3c7520aed63e7820b6870d67.tar.gz glibc-74265c16ab74d3df3c7520aed63e7820b6870d67.tar.xz glibc-74265c16ab74d3df3c7520aed63e7820b6870d67.zip | |
x86-64: Add vector log1p/log1pf implementation to libmvec
Implement vectorized log1p/log1pf containing SSE, AVX, AVX2 and AVX512 versions for libmvec as per vector ABI. It also contains accuracy and ABI tests for vector log1p/log1pf with regenerated ulps. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
Diffstat (limited to 'sysdeps/x86_64/fpu/svml_d_log1p4_core.S')
| -rw-r--r-- | sysdeps/x86_64/fpu/svml_d_log1p4_core.S | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/sysdeps/x86_64/fpu/svml_d_log1p4_core.S b/sysdeps/x86_64/fpu/svml_d_log1p4_core.S new file mode 100644 index 0000000000..49beb96183 --- /dev/null +++ b/sysdeps/x86_64/fpu/svml_d_log1p4_core.S @@ -0,0 +1,29 @@ +/* Function log1p vectorized with AVX2, wrapper 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_d_wrapper_impl.h" + + .text +ENTRY (_ZGVdN4v_log1p) +WRAPPER_IMPL_AVX _ZGVbN2v_log1p +END (_ZGVdN4v_log1p) + +#ifndef USE_MULTIARCH + libmvec_hidden_def (_ZGVdN4v_log1p) +#endif |