[sage-devel] Re: public single cell server

2011-11-30 Thread Eviatar
It's still down. -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org

[sage-devel] Re: another problem building maxima on cygwin

2011-11-30 Thread Dima Pasechnik
On Thursday, 1 December 2011 10:57:21 UTC+8, kcrisman wrote: > > On Nov 30, 9:38 pm, Dima Pasechnik wrote: > > On Thursday, 1 December 2011 05:40:35 UTC+8, Juanjo wrote: > > > > > On Wed, Nov 30, 2011 at 9:32 PM, kcrisman wrote: > > > > >> That is weird that you have to do this. Juanjo suggest

Re: [sage-devel] Re: Trac #3447

2011-11-30 Thread Michael Orlitzky
On 11/30/2011 09:04 PM, kcrisman wrote: > > > On Nov 30, 6:37 pm, Michael Orlitzky wrote: >> What's the correct procedure to confirm a ticket is invalid or otherwise >> fixed. Status -> positive review, to get attention? >> > > It looks like that is the current way we do it. Make sure to set t

[sage-devel] Re: another problem building maxima on cygwin

2011-11-30 Thread kcrisman
On Nov 30, 9:38 pm, Dima Pasechnik wrote: > On Thursday, 1 December 2011 05:40:35 UTC+8, Juanjo wrote: > > > On Wed, Nov 30, 2011 at 9:32 PM, kcrisman wrote: > > >> That is weird that you have to do this.  Juanjo suggested that he had > >> made a bunch of changes to totally change how forking w

[sage-devel] Re: another problem building maxima on cygwin

2011-11-30 Thread Dima Pasechnik
On Thursday, 1 December 2011 05:40:35 UTC+8, Juanjo wrote: > > On Wed, Nov 30, 2011 at 9:32 PM, kcrisman wrote: > >> That is weird that you have to do this. Juanjo suggested that he had >> made a bunch of changes to totally change how forking works in ECL >> this summer, but maybe they weren't

[sage-devel] Re: Trac #3447

2011-11-30 Thread kcrisman
On Nov 30, 6:37 pm, Michael Orlitzky wrote: > What's the correct procedure to confirm a ticket is invalid or otherwise > fixed. Status -> positive review, to get attention? > It looks like that is the current way we do it. Make sure to set the milestone to sage-invalid or something. However,

[sage-devel] Re: another problem building maxima on cygwin

2011-11-30 Thread kcrisman
On Nov 30, 4:40 pm, Juan Jose Garcia-Ripoll wrote: > On Wed, Nov 30, 2011 at 9:32 PM, kcrisman wrote: > > That is weird that you have to do this.  Juanjo suggested that he had > > made a bunch of changes to totally change how forking works in ECL > > this summer, but maybe they weren't merged?

[sage-devel] Trac #3447

2011-11-30 Thread Michael Orlitzky
What's the correct procedure to confirm a ticket is invalid or otherwise fixed. Status -> positive review, to get attention? Reference: http://trac.sagemath.org/sage_trac/ticket/3447 -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send a

[sage-devel] Re: another problem building maxima on cygwin

2011-11-30 Thread Juan Jose Garcia-Ripoll
On Wed, Nov 30, 2011 at 9:32 PM, kcrisman wrote: > That is weird that you have to do this. Juanjo suggested that he had > made a bunch of changes to totally change how forking works in ECL > this summer, but maybe they weren't merged? I'm cc:ing him on this. I did not change the way fork is u

[sage-devel] Disable parallel make install in Python (#12096) needs review

2011-11-30 Thread Jeroen Demeyer
The python spkg should not use "parallel install". This is claimed to be fixed in the spkg, but it actually isn't done properly. There are some comments in spkg-install about how to fix it. Also, the python library should be installed with writable permission 0755, instead of 0555. See an earlier

[sage-devel] Make readline depend on termcap (#12098) needs review

2011-11-30 Thread Jeroen Demeyer
At #12098, I have a patch which makes the readline spkg depend on the termcap spkg. This is how things should be, because readline does use termcap. Please review http://trac.sagemath.org/sage_trac/ticket/12098 -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscrib

[sage-devel] Re: another problem building maxima on cygwin

2011-11-30 Thread kcrisman
On Nov 30, 12:55 pm, Dima Pasechnik wrote: > I guess I figured this out. This problem was in weird behavior of > capitalization of filenames and directory names, and/or in the fact that > I was building in a subdirectory of the home directory of a WIndows domain > user... > > Moving the build tr

[sage-devel] Re: another problem building maxima on cygwin

2011-11-30 Thread Dima Pasechnik
I guess I figured this out. This problem was in weird behavior of capitalization of filenames and directory names, and/or in the fact that I was building in a subdirectory of the home directory of a WIndows domain user... Moving the build tree to a saner place fixed this weirdness. And then I wa

[sage-devel] Re: maxima fails to build: Sage 4.7.2 on Thinkpad T-40 with Oneiric Ubuntu

2011-11-30 Thread Dale Amon
On Wed, Nov 30, 2011 at 06:12:16AM -0800, Dima Pasechnik wrote: > OK, that's for lisp experts among us, it seems. > I have no idea why it shouldn't have worked then. Would you like me to do a 'virgin' build with just the updated readline library, just to have a clean base test to work against?

[sage-devel] Re: Proposal for faster linear algebra over GF(q), q<255 odd and non-prime

2011-11-30 Thread Simon King
Hi Dima, On 30 Nov., 15:29, Dima Pasechnik wrote: > I might get blamed for making discouraging remarks, but let me play the > devil's advocate: > > I wonder if these kinds of speed-ups are to be beaten, soon, by > sufficiently fast hardware implementations of level 2 and 3 BLAS, coupled > with so

[sage-devel] Re: Proposal for faster linear algebra over GF(q), q<255 odd and non-prime

2011-11-30 Thread Dima Pasechnik
I might get blamed for making discouraging remarks, but let me play the devil's advocate: I wonder if these kinds of speed-ups are to be beaten, soon, by sufficiently fast hardware implementations of level 2 and 3 BLAS, coupled with some crude use of their super-fast vector arithmetic. Assumin

[sage-devel] maxima fails to build: Sage 4.7.2 on Thinkpad T-40 with Oneiric Ubuntu

2011-11-30 Thread Dima Pasechnik
OK, that's for lisp experts among us, it seems. I have no idea why it shouldn't have worked then. -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at

[sage-devel] Re: Proposal for faster linear algebra over GF(q), q<255 odd and non-prime

2011-11-30 Thread Simon King
Hi Jeroen, On 30 Nov., 14:48, Jeroen Demeyer wrote: > The easiest solution here would be making meataxe a standard spkg > directly.  Ask William whether you can do this... I guess making it standard would require to (1) make it an optional package first, and (2) have a vote on sage-devel. Cheer

Re: [sage-devel] Proposal for faster linear algebra over GF(q), q<255 odd and non-prime

2011-11-30 Thread Jeroen Demeyer
On 2011-11-30 14:36, Simon King wrote: > Unfortunately, one has to apply the spkg *and* a patch to the Sage > library. Is it possible to do those things in one step? That's to say: > Is spkg-install allowed to patch the Sage library and rebuild Sage? I don't think so ;-) The easiest solution here

Re: [sage-devel] Re: Sage 4.7.2 make failure on Thinkpad T-40 with Oneiric Ubuntu - maxima fails to build

2011-11-30 Thread Dale Amon
On Wed, Nov 30, 2011 at 04:33:28AM -0800, Dima Pasechnik wrote: > after all, it seems you need more things to be installed: the autotools > chain, i.e. > autoconf and automake. > I suppose it's autotools-dev package on oneiric. They appear to already be installed: *** Opt develautoconf

[sage-devel] Proposal for faster linear algebra over GF(q), q<255 odd and non-prime

2011-11-30 Thread Simon King
Hi All! I have opened trac ticket #12103, needing review. The proposal is to make the modified MeatAxe (among other things, I added Strassen- Winograd multiplication to it) an optional package, i.e., an optional back end for linear algebra over GF(p^n), p>2 prime, n>1, p^n<255. It is *much* faster

Re: [sage-devel] Re: permissions of local/lib/libpython2.6.dylib/dll/so?

2011-11-30 Thread Jeroen Demeyer
Fixed in http://trac.sagemath.org/sage_trac/ticket/12096 -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel

[sage-devel] Re: permissions of local/lib/libpython2.6.dylib/dll/so?

2011-11-30 Thread Volker Braun
I had the same issue with "make micro_release" tripping over a non-writeable libpython2.6.so in http://trac.sagemath.org/sage_trac/ticket/11743#comment:2 My vote would be to set permissions to 755. But note that if you modify libpython then currently running python processes can and will segfau

Re: [sage-devel] Re: Sage 4.7.2 make failure on Thinkpad T-40 with Oneiric Ubuntu - maxima fails to build

2011-11-30 Thread Dima Pasechnik
after all, it seems you need more things to be installed: the autotools chain, i.e. autoconf and automake. I suppose it's autotools-dev package on oneiric. Are they installed? If not, please install them, and re-run ./sage -f spkg/standard/maxima-5.23.2.p0.spkg -- To post to this group, send a

Re: [sage-devel] Re: Sage 4.7.2 make failure on Thinkpad T-40 with Oneiric Ubuntu - maxima fails to build

2011-11-30 Thread Dale Amon
On Wed, Nov 30, 2011 at 03:19:32AM -0800, Dima Pasechnik wrote: > and what about > ls -l /root/TASK-SagemathBuild/sage-4.7.2/spkg/build/maxima-5.23. > 2.p0/src/src/binary-ecl/* > ? > Any files there at all? ls -l /root/TASK-SagemathBuild/sage-4.7.2/spkg/build/maxima-5.23.2.p0/src/src/binary-ecl

Re: [sage-devel] Re: Sage 4.7.2 make failure on Thinkpad T-40 with Oneiric Ubuntu - maxima fails to build

2011-11-30 Thread Dima Pasechnik
On Wednesday, 30 November 2011 19:10:54 UTC+8, DaleAmon wrote: > > On Wed, Nov 30, 2011 at 03:06:50AM -0800, Dima Pasechnik wrote: > > The log says: > > > > Filesystem error with pathname > > #P"/root/TASK-SagemathBuild/sage-4.7.2/spkg/build/maxima- > > 5.23.2.p0/src/src/binary-ecl/maxima-packag

[sage-devel] permissions of local/lib/libpython2.6.dylib/dll/so?

2011-11-30 Thread Dima Pasechnik
The shared library local/lib/libpython2.6.dylib/dll/so is created with permissions 555. Is there any reason for this? I noticed this, as I needed to rebase it on Cygwin, and needed to change it to 755 manually. Can this be made 755 all the time? Thanks, Dima -- To post to this group, send an e

Re: [sage-devel] Re: Sage 4.7.2 make failure on Thinkpad T-40 with Oneiric Ubuntu - maxima fails to build

2011-11-30 Thread Dale Amon
On Wed, Nov 30, 2011 at 03:06:50AM -0800, Dima Pasechnik wrote: > The log says: > > Filesystem error with pathname > #P"/root/TASK-SagemathBuild/sage-4.7.2/spkg/build/maxima- > 5.23.2.p0/src/src/binary-ecl/maxima-package.fas".Either > 1) the file does not exist, or 2) we are not allow to access th

Re: [sage-devel] Re: Sage 4.7.2 make failure on Thinkpad T-40 with Oneiric Ubuntu - maxima fails to build

2011-11-30 Thread Dima Pasechnik
The log says: Filesystem error with pathname #P"/root/TASK-SagemathBuild/sage-4.7.2/spkg/build/maxima- 5.23.2.p0/src/src/binary-ecl/maxima-package.fas".Either 1) the file does not exist, or 2) we are not allow to access the file, or 3) the pathname points to a broken symbolic link.. So, what does

Re: [sage-devel] Re: Sage 4.7.2 make failure on Thinkpad T-40 with Oneiric Ubuntu - maxima fails to build

2011-11-30 Thread Dale Amon
On Tue, Nov 29, 2011 at 07:52:47PM -0800, Dima Pasechnik wrote: > Well, welcome to the bleeding edge development. :) > Oneiric is not currently supported by Sage, as you probably know. > No, it's not something to do with debian packages, it's most certainly > Sage's internal issue. > It could be

Re: [sage-devel] sage -sdist/-bdist should use the current branch, not sage-main

2011-11-30 Thread Jeroen Demeyer
Somebody please review: On 2011-11-21 15:21, Jeroen Demeyer wrote: > Currently, sage -sdist changes the version number in the *current* > branch devel/sage but it then makes a distribution from *main* branch > devel/sage-main. I think it would be better to make the distribution > always from deve

[sage-devel] General clean-up of sage-make_relative (#12097) needs review

2011-11-30 Thread Jeroen Demeyer
At #12097, I have a patch which essentially rewrites SAGE_ROOT/local/bin/sage-make_relative. The new code is cleaner and simpler. It also changes files only once and only when needed. The previous version changed every Python file every time sage-make_relative was run. Another consequence is tha