Hi all,
lapack-atlas is stable upstream, and our version has been bug free for more
than
a month. To test it, the src_test is one step, and testing any other package
depending on virtual/lapack after a "eselect lapack set atlas".
Thanks
(In reply to comment #4)
> Doesn't compile on alpha. Wasn't blas-atlas supposed to be dropped in favor of
> blas-reference or something?
We didn't plan on dropping it but rather have the *-reference versions be the
"default"
in the respective virtuals since the *-atlas builds are notoriously difficult
to compile.
That said, the ouput you posted comes from blas-atlas not lapack-atlas so it
should probably be at bug #200336?
In any case, it looks like on your alpha the build already craps out at the
CPU detection step since it fails to compile the require assembly code.
I'll probably have to post this upstream. Could you please post your
emerge info and type ot box your using so I can let upstream know
about this as well?! Thanks much.
Best,
Markus
=== sparc ===
Compiles fine for me. I tested this in conjunction with sci-libs/blas-atlas,
using various linear algebra functions in dev-python/numpy (with the lapack USE
flag, of course, and using LAPACK functions). Not sure how comprehensive this
is, but I tested some code for my thesis, which does a pretty wide
cross-section of LA stuff, as well as various examples from
http://www.scipy.org/Numpy_Example_List.
For what it's worth, I've been successfully using *-atlas-3.8.0 libraries for
some time on amd64 and x86 as well, for the aforementioned thesis code and
various other purposes.
emerge --info:
Portage 2.1.3.19 (default-linux/sparc/sparc64/2007.0/server, gcc-4.1.2,
glibc-2.6.1-r0, 2.6.22-gentoo-r5 sparc64)
=================================================================
System uname: 2.6.22-gentoo-r5 sparc64 sun4u
Timestamp of tree: Sun, 09 Dec 2007 19:00:01 +0000
ccache version 2.4 [enabled]
app-shells/bash: 3.2_p17
dev-lang/python: 2.4.4-r6
dev-python/pycrypto: 2.0.1-r6
dev-util/ccache: 2.4-r7
sys-apps/baselayout: 1.12.9-r2
sys-apps/sandbox: 1.2.18.1-r2
sys-devel/autoconf: 2.61-r1
sys-devel/automake: 1.7.9-r1, 1.9.6-r2, 1.10
sys-devel/binutils: 2.18-r1
sys-devel/gcc-config: 1.3.16
sys-devel/libtool: 1.5.24
virtual/os-headers: 2.6.22-r2
ACCEPT_KEYWORDS="sparc"
CBUILD="sparc-unknown-linux-gnu"
CFLAGS="-O2 -mcpu=ultrasparc -pipe"
CHOST="sparc-unknown-linux-gnu"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/php/apache2-php5/ext-active/
/etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /etc/revdep-rebuild
/etc/terminfo /etc/texmf/web2c /etc/udev/rules.d"
CXXFLAGS="-O2 -mcpu=ultrasparc -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="ccache collision-protect distlocks metadata-transfer sandbox sfperms
strict test unmerge-orphans userfetch"
GENTOO_MIRRORS="http://adelie.polymtl.ca/ http://gentoo.arcticnetwork.ca/ "
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress
--force --whole-file --delete --delete-after --stats --timeout=180
--exclude=/distfiles --exclude=/local --exclude=/packages
--filter=H_**/files/digest-*"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="aalib alsa apache2 berkdb bitmap-fonts bzip2 cli cracklib crypt curl
dedicated dri flac fortran ftp gdbm gpgme gpm iconv isdnlog jabber javascript
lapack ldap libcaca maildir mailwrapper midi mime mp3 msn mudflap mysql nas
ncurses nethack nls nptl nptlonly ogg openmp pam pcre perl php ppds pppd python
readline reflection samba session slang snmp sparc spell spl ssl tcpd test
tetex truetype truetype-fonts type1-fonts unicode vorbis xml xorg zlib"
ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file
hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route
share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias
authn_anon authn_dbm authn_default authn_file authz_dbm authz_default
authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs
dav_lock deflate dir disk_cache env expires ext_filter file_cache filter
headers include info log_config logio mem_cache mime mime_magic negotiation
rewrite setenvif speling status unique_id userdir usertrack vhost_alias"
ELIBC="glibc" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux"
LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses
text" USERLAND="GNU" VIDEO_CARDS="dummy fbdev glint mach64 mga r128 radeon
sunbw2 suncg14 suncg3 suncg6 sunffb sunleo tdfx v4l voodoo"
Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL,
LDFLAGS, LINGUAS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS,
PORTAGE_RSYNC_EXTRA_OPTS
