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| author | Sunil K Pandey <skpgkp2@gmail.com> | 2022-01-18 07:07:44 -0800 |
|---|---|---|
| committer | Sunil K Pandey <skpgkp2@gmail.com> | 2022-01-19 07:57:11 -0800 |
| commit | 3e63b15d43ea6f61effcf92324e47e981bd7d0a8 (patch) | |
| tree | c971e10e2822b733568027936c04fa277240a808 /manual/math.texi | |
| parent | 1e000d3d33211d5a954300e2a69b90f93f18a1a1 (diff) | |
| download | glibc-3e63b15d43ea6f61effcf92324e47e981bd7d0a8.tar.gz glibc-3e63b15d43ea6f61effcf92324e47e981bd7d0a8.tar.xz glibc-3e63b15d43ea6f61effcf92324e47e981bd7d0a8.zip | |
x86_64: Document libmvec vector functions accuracy [BZ #28766]
Document maximum 4 ulps accuracy for x86_64 libmvec functions. This fixes BZ #28766. Reviewed-By: Paul Zimmermann <Paul.Zimmermann@inria.fr>
Diffstat (limited to 'manual/math.texi')
| -rw-r--r-- | manual/math.texi | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/manual/math.texi b/manual/math.texi index e00871c303..477a18b6d1 100644 --- a/manual/math.texi +++ b/manual/math.texi @@ -1395,8 +1395,9 @@ The table lists the ULP values for different architectures. Different architectures have different results since their hardware support for floating-point operations varies and also the existing hardware support is different. Only the round-to-nearest rounding mode is covered by -this table, and vector versions of functions are not covered. -Functions not listed do not have known errors. +this table. Functions not listed do not have known errors. Vector +versions of functions in the x86_64 libmvec library have a maximum error +of 4 ulps. @page @c This multitable does not fit on a single page |