From: Sunil K Pandey <skpgkp2@gmail.com>
To: libc-alpha@sourceware.org
Cc: hjl.tools@gmail.com, andrey.kolesov@intel.com, marius.cornea@intel.com
Subject: [PATCH] x86_64: Document libmvec vector functions accuracy [BZ #28766]
Date: Tue, 18 Jan 2022 09:33:08 -0800 [thread overview]
Message-ID: <20220118173308.1758560-1-skpgkp2@gmail.com> (raw)
Document maximum 4 ulps accuracy for x86_64 libmvec functions.
This fixes BZ #28766.
---
manual/math.texi | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/manual/math.texi b/manual/math.texi
index e00871c303..53b196bb6d 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 x86_64 libmvec library have the maximum error
+of 4ulps.
@page
@c This multitable does not fit on a single page
--
2.34.1
next reply other threads:[~2022-01-18 17:33 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-18 17:33 Sunil K Pandey [this message]
2022-01-19 10:46 ` Paul Zimmermann
2022-01-19 15:43 ` [PATCH v2] " Sunil K Pandey
2022-01-19 15:50 ` Paul Zimmermann
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