From: Florian Weimer <fweimer@redhat.com>
To: libc-alpha@sourceware.org
Subject: [PATCH COMMITTED] i386: Update ulps
Date: Thu, 20 Jun 2024 12:15:58 +0200 [thread overview]
Message-ID: <8734p7kjhd.fsf@oldenburg.str.redhat.com> (raw)
Based on a -march=x86-64-v4 -mfpmath=sse build, with and without
--disable-multi-arch, running on a Zen 4 CPU. Also used different
-march=x8i6-64-v… settings.
---
sysdeps/i386/fpu/libm-test-ulps | 102 ++++++++++++++++++++++++-
sysdeps/i386/i686/fpu/multiarch/libm-test-ulps | 10 +--
2 files changed, 104 insertions(+), 8 deletions(-)
diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps
index ef851562d1..3a62b9d89b 100644
--- a/sysdeps/i386/fpu/libm-test-ulps
+++ b/sysdeps/i386/fpu/libm-test-ulps
@@ -1024,7 +1024,7 @@ ldouble: 3
Function: Imaginary part of "ctan_upward":
double: 2
-float: 1
+float: 2
float128: 5
ldouble: 3
@@ -1153,6 +1153,30 @@ float: 1
float128: 3
ldouble: 2
+Function: "exp10m1":
+double: 1
+float: 1
+float128: 1
+ldouble: 1
+
+Function: "exp10m1_downward":
+double: 1
+float: 1
+float128: 3
+ldouble: 2
+
+Function: "exp10m1_towardzero":
+double: 1
+float: 1
+float128: 3
+ldouble: 2
+
+Function: "exp10m1_upward":
+double: 3
+float: 1
+float128: 3
+ldouble: 2
+
Function: "exp2":
double: 1
float128: 1
@@ -1172,6 +1196,30 @@ float: 1
float128: 2
ldouble: 1
+Function: "exp2m1":
+double: 1
+float: 1
+float128: 1
+ldouble: 1
+
+Function: "exp2m1_downward":
+double: 2
+float: 1
+float128: 2
+ldouble: 2
+
+Function: "exp2m1_towardzero":
+double: 2
+float: 1
+float128: 2
+ldouble: 2
+
+Function: "exp2m1_upward":
+double: 1
+float: 1
+float128: 2
+ldouble: 3
+
Function: "exp_downward":
double: 1
float: 1
@@ -1258,13 +1306,13 @@ float128: 2
ldouble: 8
Function: "j0_downward":
-double: 5
+double: 6
float: 9
float128: 9
ldouble: 6
Function: "j0_towardzero":
-double: 6
+double: 7
float: 9
float128: 9
ldouble: 6
@@ -1375,6 +1423,30 @@ float: 1
float128: 1
ldouble: 1
+Function: "log10p1":
+double: 1
+float: 2
+float128: 3
+ldouble: 2
+
+Function: "log10p1_downward":
+double: 2
+float: 1
+float128: 2
+ldouble: 3
+
+Function: "log10p1_towardzero":
+double: 2
+float: 1
+float128: 2
+ldouble: 3
+
+Function: "log10p1_upward":
+double: 2
+float: 2
+float128: 3
+ldouble: 3
+
Function: "log1p":
double: 1
float128: 3
@@ -1421,6 +1493,30 @@ float: 1
float128: 1
ldouble: 1
+Function: "log2p1":
+double: 1
+float: 1
+float128: 3
+ldouble: 2
+
+Function: "log2p1_downward":
+double: 2
+float: 2
+float128: 3
+ldouble: 3
+
+Function: "log2p1_towardzero":
+double: 2
+float: 2
+float128: 2
+ldouble: 3
+
+Function: "log2p1_upward":
+double: 1
+float: 2
+float128: 2
+ldouble: 5
+
Function: "log_downward":
double: 1
float128: 1
diff --git a/sysdeps/i386/i686/fpu/multiarch/libm-test-ulps b/sysdeps/i386/i686/fpu/multiarch/libm-test-ulps
index 0d441dc7aa..fff853e93f 100644
--- a/sysdeps/i386/i686/fpu/multiarch/libm-test-ulps
+++ b/sysdeps/i386/i686/fpu/multiarch/libm-test-ulps
@@ -1428,25 +1428,25 @@ ldouble: 1
Function: "log10p1":
double: 1
-float: 1
+float: 2
float128: 3
ldouble: 2
Function: "log10p1_downward":
-double: 1
+double: 2
float: 1
float128: 2
ldouble: 4
Function: "log10p1_towardzero":
-double: 1
+double: 2
float: 1
float128: 2
ldouble: 4
Function: "log10p1_upward":
-double: 1
-float: 1
+double: 2
+float: 2
float128: 3
ldouble: 3
base-commit: 086910fc41655152812b515dc324d2ac0dc36e67
next reply other threads:[~2024-06-20 10:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-20 10:15 Florian Weimer [this message]
2024-06-20 17:02 Florian Weimer
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=8734p7kjhd.fsf@oldenburg.str.redhat.com \
--to=fweimer@redhat.com \
--cc=libc-alpha@sourceware.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).