Your message dated Sat, 06 Aug 2016 18:48:42 +0000
with message-id <e1bw6ei-0007vl...@franck.debian.org>
and subject line Bug#833139: fixed in atlas 3.10.3-1
has caused the Debian Bug report #833139,
regarding ATLAS Package upgrade to 3.10.3
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
833139: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=833139
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: Atlas
Version: 3.10.3
Tags: Upgrade
--
Hello,
Since the folling announce has been made, it sounds good to plan for the
package upgrade.
Thanks
ATLAS 3.10.3 should be noticeably faster than 3.10.2 on modern hardware,
but the 3.11 series is almost always much faster on such systems. While
I was able to backport support for modern architectures, and even
provide some reasonable kernels for modern ISA extensions, the 3.11
series allows for much larger block factors and improved storage formats
that are required to get decent performance many modern machines
(including all AVX-enabled Intel chips). So, if you can use it, 3.11 is
still the best for modern machines by a long way.
I had hoped to have ATLAS 4.0 out by now, but various setbacks have
delayed the release, necessitating 3.10.3, since 3.10.2 was not
installing well on modern machines.
3.10.3 fixes these three bugs:
http://math-atlas.sourceforge.net/errata3.10.2.html#herkNaN
http://math-atlas.sourceforge.net/errata3.10.2.html#syr2kNaN
http://math-atlas.sourceforge.net/errata3.10.2.html#rotmg
I have tested 3.10.3 to work on the following OSes:
1. Linux
2. Windows64 (cygwin64 builds now work!)
3. AIX
4. OS X
For OSes 2-4, see special sections in the install guide for additional help:
http://math-atlas.sourceforge.net/atlas_install/node53.html
Hopefully other OSes (eg., Windows32, Solaris) still work from 3.10.2
testing.
Also note that clang can now be used to build ATLAS by adding:
--force-clang=/path/to/clang
to your configure line. For the open version of clang, performance
still tends to lag gcc, but is strongly improved from last release.
Apple's clang appears to be substantially faster, but I may be mistaken.
New architecture support available in 3.10.3 includes:
1. ARM32: a7, a9, a15 (auto-detect of SOFT/HARD ABI)
2. ARM64: xgene1, a53, a57
3. Intel: Corei3 & Corei4 (skylake)
4. IBM: Z series, POWER8 (including little/big endian)
Support for modern vector extensions in atlas_simd.h:
1. Intel AVX2
2. IBM VSX & Z-series VX
3. ARM64 Advanced SIMD
4. ARM32 NEON (only if -Si ieee 0 flag is thrown)
Regards,
Clint
ATLAS 3.10.3 released 07/28/16, highlights of changes from 3.10.2
* Updated F77 L1BLAS testers to those used LAPACK3.6.1
* Fixed bug in rotmg revealed by LAPACK3.6.1 testers
* Fixed bug in hprk/sprk that could cause NaN propogation in
HERK/SYRK due
to reading uninitialized memory in BETA=0 case
* Fixed bug in threaded SYR2K/HER2K that could cause NaN propogation due
to reading uninitialized memory
* Extended matrix/vector norm functions to detect NaNs
* Extended configure:
+ --force-clang=/path/to/clang : will use clang for all C compilers,
even goodgcc (assumes gcc flag & inline-assembly compatibility)
+ --cripple-atlas-performance: install despite failing throttle check
+ Can now use arch string rather than enum # for -A arg
+ --force-tids now affects ATLrun.sh as well as threaded build
+ ARM32 autodetects SOFTFP/HARDFP ABI
* backport of config & archdefs for:
+ POWER[7,8]le, IBMz[10,13,19], Corei[3,4], ARM[7,9,15,17],
ARM64[xgene,a53,a57]
+ archdefs for NEON ARMa[7,15]
+ config support for IBM Z[9,196,12]
* backport & extension of atlas_simd.h & atlas_cplxsimd.h
+ New SIMD kernels for: VSX, VXZ, AVX2, AdvancedSIMD, NEON
* Fixed mflop test of PrintMMLine, that sometimes failed to print
valid mflop due to negative values from prior runs
* Removed ATL_dmm6x1x60_sse2_32.c from z index files (not valid cplx
kern)
* Forced MinGW comps to be ignored unless -Si nocygwin 1 is set
* Added support for WOW64 detection & basic use, numerous changes to
make
work on cygwin64
* Fixed uninit nM in s[1,2]nxtune.c's RecDoubleNX
--
**********************************************************************
** R. Clint Whaley, PhD * Assoc Prof, LSU * www.csc.lsu.edu/~whaley **
**********************************************************************
--
__________________________________________________________________________
thf - Thierry Fauck - tfa...@free.fr>
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--- End Message ---
--- Begin Message ---
Source: atlas
Source-Version: 3.10.3-1
We believe that the bug you reported is fixed in the latest version of
atlas, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 833...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Sébastien Villemot <sebast...@debian.org> (supplier of updated atlas package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Format: 1.8
Date: Sat, 06 Aug 2016 20:27:27 +0200
Source: atlas
Binary: libatlas3-base libatlas-base-dev libatlas-dev libatlas-test libatlas-doc
Architecture: source
Version: 3.10.3-1
Distribution: unstable
Urgency: low
Maintainer: Debian Science Team
<debian-science-maintainers@lists.alioth.debian.org>
Changed-By: Sébastien Villemot <sebast...@debian.org>
Description:
libatlas-base-dev - Automatically Tuned Linear Algebra Software, generic static
libatlas-dev - Automatically Tuned Linear Algebra Software, C header files
libatlas-doc - Automatically Tuned Linear Algebra Software, documentation
libatlas-test - Automatically Tuned Linear Algebra Software, test programs
libatlas3-base - Automatically Tuned Linear Algebra Software, generic shared
Closes: 805406 833139
Changes:
atlas (3.10.3-1) unstable; urgency=low
.
[ Sébastien Villemot ]
* Imported Upstream version 3.10.3. (Closes: #833139)
* Drop d/p/cpu-throttling-check.diff, no longer needed.
Replace it with new --cripple-atlas-performance option.
* Drop d/p/ppc64el-new-archdef-name.patch, applied upstream.
* Drop d/p/armhf.diff, no longer needed.
* d/rules: update architecture/ISA names/enums.
* Update archdefs for ppc64el, arm64 and armhf.
* d/control:
+ drop useless Section field for binary package libatlas-test.
+ bump Standards-Version to 3.9.8, no changes needed.
+ use secure URLs for Vcs-* fields.
* Improve shell syntax in preinst scripts.
Thanks to Wolfgang Karall-Ahlborn (Closes: #805406)
.
[ Dimitri John Ledkov ]
* d/rules: on ppc64el set ARCHES to POWER8.
Checksums-Sha1:
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d0d51a13c7f86fe8c37a21a3766b4a91526d8420 119428 atlas_3.10.3-1.debian.tar.xz
Checksums-Sha256:
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atlas_3.10.3-1.dsc
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atlas_3.10.3-1.debian.tar.xz
Files:
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3a532b828d73d0eacb3343b88943a672 3804928 devel optional
atlas_3.10.3.orig.tar.bz2
3ffc04fb9f1246ce8e6bb5cf4a8f4a2a 119428 devel optional
atlas_3.10.3-1.debian.tar.xz
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