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* [Bug math/14654] New: No FMA instructions in FMA functions
@ 2012-10-01 19:10 hjl.tools at gmail dot com
2012-10-02 13:36 ` [Bug math/14654] " hjl.tools at gmail dot com
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: hjl.tools at gmail dot com @ 2012-10-01 19:10 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=14654
Bug #: 14654
Summary: No FMA instructions in FMA functions
Product: glibc
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: math
AssignedTo: unassigned@sourceware.org
ReportedBy: hjl.tools@gmail.com
Classification: Unclassified
The following x86-64 FMA files contain no FMA instructions:
mpatan2-fma4.o
mpatan-fma4.o
mpexp-fma4.o
mplog-fma4.o
mptan-fma4.o
slowexp-fma4.o
slowpow-fma4.o
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* [Bug math/14654] No FMA instructions in FMA functions
2012-10-01 19:10 [Bug math/14654] New: No FMA instructions in FMA functions hjl.tools at gmail dot com
@ 2012-10-02 13:36 ` hjl.tools at gmail dot com
2012-10-04 17:04 ` hjl.tools at gmail dot com
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: hjl.tools at gmail dot com @ 2012-10-02 13:36 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=14654
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |INVALID
--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2012-10-02 13:36:09 UTC ---
But those functions call other functions which contains FMA
instructions.
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* [Bug math/14654] No FMA instructions in FMA functions
2012-10-01 19:10 [Bug math/14654] New: No FMA instructions in FMA functions hjl.tools at gmail dot com
2012-10-02 13:36 ` [Bug math/14654] " hjl.tools at gmail dot com
@ 2012-10-04 17:04 ` hjl.tools at gmail dot com
2013-12-03 18:39 ` jsm28 at gcc dot gnu.org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: hjl.tools at gmail dot com @ 2012-10-04 17:04 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=14654
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Version|unspecified |2.17
Resolution|INVALID |
--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> 2012-10-04 17:04:00 UTC ---
FMA4 functions should call AVX versions of those functions.
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* [Bug math/14654] No FMA instructions in FMA functions
2012-10-01 19:10 [Bug math/14654] New: No FMA instructions in FMA functions hjl.tools at gmail dot com
2012-10-02 13:36 ` [Bug math/14654] " hjl.tools at gmail dot com
2012-10-04 17:04 ` hjl.tools at gmail dot com
@ 2013-12-03 18:39 ` jsm28 at gcc dot gnu.org
2014-02-06 18:32 ` [Bug math/14654] [x86_64] " jsm28 at gcc dot gnu.org
2014-06-17 4:12 ` fweimer at redhat dot com
4 siblings, 0 replies; 6+ messages in thread
From: jsm28 at gcc dot gnu.org @ 2013-12-03 18:39 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=14654
Joseph Myers <jsm28 at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |enhancement
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* [Bug math/14654] [x86_64] No FMA instructions in FMA functions
2012-10-01 19:10 [Bug math/14654] New: No FMA instructions in FMA functions hjl.tools at gmail dot com
` (2 preceding siblings ...)
2013-12-03 18:39 ` jsm28 at gcc dot gnu.org
@ 2014-02-06 18:32 ` jsm28 at gcc dot gnu.org
2014-06-17 4:12 ` fweimer at redhat dot com
4 siblings, 0 replies; 6+ messages in thread
From: jsm28 at gcc dot gnu.org @ 2014-02-06 18:32 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=14654
Joseph Myers <jsm28 at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Host| |x86_64-*-*
Summary|No FMA instructions in FMA |[x86_64] No FMA
|functions |instructions in FMA
| |functions
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* [Bug math/14654] [x86_64] No FMA instructions in FMA functions
2012-10-01 19:10 [Bug math/14654] New: No FMA instructions in FMA functions hjl.tools at gmail dot com
` (3 preceding siblings ...)
2014-02-06 18:32 ` [Bug math/14654] [x86_64] " jsm28 at gcc dot gnu.org
@ 2014-06-17 4:12 ` fweimer at redhat dot com
4 siblings, 0 replies; 6+ messages in thread
From: fweimer at redhat dot com @ 2014-06-17 4:12 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=14654
Florian Weimer <fweimer at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Flags| |security-
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end of thread, other threads:[~2014-06-17 4:12 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-10-01 19:10 [Bug math/14654] New: No FMA instructions in FMA functions hjl.tools at gmail dot com
2012-10-02 13:36 ` [Bug math/14654] " hjl.tools at gmail dot com
2012-10-04 17:04 ` hjl.tools at gmail dot com
2013-12-03 18:39 ` jsm28 at gcc dot gnu.org
2014-02-06 18:32 ` [Bug math/14654] [x86_64] " jsm28 at gcc dot gnu.org
2014-06-17 4:12 ` fweimer at redhat dot com
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