[sage-devel] Re: ARM port (again)
There is no /dev/shm in my android system. Could it be that this is the problem? If so, is there any hope of solving it? -- 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: ARM port (again)
Nevermind, it worked by mounting an empty tmpfs as shm device On 24 abr, 18:07, mmarco mma...@unizar.es wrote: There is no /dev/shm in my android system. Could it be that this is the problem? If so, is there any hope of solving it? -- 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
Re: [sage-devel] Re: ARM port (again)
Em 24 de abril de 2012 13:46, mmarco mma...@unizar.es escreveu: Nevermind, it worked by mounting an empty tmpfs as shm device Good to know the real issue :-) My workaround only works for missing /dev/shm. Missing /dev/pts on build chroots I managed to bug at Mandriva sometime ago, to get it properly mounted in build nodes, otherwise it cannot generate documentation because gap would fail to start. On 24 abr, 18:07, mmarco mma...@unizar.es wrote: There is no /dev/shm in my android system. Could it be that this is the problem? If so, is there any hope of solving it? Paulo -- 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: ARM port (again)
Ok, switching to a newer version of ubuntu solved the eclib problem. Now i have another one. Building the sage package i get this error message: Building modified file sage/ext/interpreters/wrapper_el.pyx. Executing 296 commands (using 4 threads) Traceback (most recent call last): File setup.py, line 830, in module execute_list_of_commands(queue) File setup.py, line 287, in execute_list_of_commands execute_list_of_commands_in_parallel(command_list, nthreads) File setup.py, line 238, in execute_list_of_commands_in_parallel p = Pool(nthreads) File /sage/sage-4.8/local/lib/python/multiprocessing/__init__.py, line 227, in Pool return Pool(processes, initializer, initargs) File /sage/sage-4.8/local/lib/python/multiprocessing/pool.py, line 84, in __init__ self._setup_queues() File /sage/sage-4.8/local/lib/python/multiprocessing/pool.py, line 131, in _setup_queues self._inqueue = SimpleQueue() File /sage/sage-4.8/local/lib/python/multiprocessing/queues.py, line 328, in __init__ self._rlock = Lock() File /sage/sage-4.8/local/lib/python/multiprocessing/ synchronize.py, line 117, in __init__ SemLock.__init__(self, SEMAPHORE, 1, 1) File /sage/sage-4.8/local/lib/python/multiprocessing/ synchronize.py, line 49, in __init__ sl = self._semlock = _multiprocessing.SemLock(kind, value, maxvalue) OSError: [Errno 38] Function not implemented sage: There was an error installing modified sage library code. It seems that some os function that sage uses is not provided by the android kernel. Maybe this means that there is no hope for sage runing over android in a chroot? -- 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
Re: [sage-devel] Re: ARM port (again)
Em 23 de abril de 2012 16:54, mmarco mma...@unizar.es escreveu: Ok, switching to a newer version of ubuntu solved the eclib problem. Now i have another one. Building the sage package i get this error message: Building modified file sage/ext/interpreters/wrapper_el.pyx. Executing 296 commands (using 4 threads) Traceback (most recent call last): File setup.py, line 830, in module execute_list_of_commands(queue) File setup.py, line 287, in execute_list_of_commands execute_list_of_commands_in_parallel(command_list, nthreads) File setup.py, line 238, in execute_list_of_commands_in_parallel p = Pool(nthreads) File /sage/sage-4.8/local/lib/python/multiprocessing/__init__.py, line 227, in Pool return Pool(processes, initializer, initargs) File /sage/sage-4.8/local/lib/python/multiprocessing/pool.py, line 84, in __init__ self._setup_queues() File /sage/sage-4.8/local/lib/python/multiprocessing/pool.py, line 131, in _setup_queues self._inqueue = SimpleQueue() File /sage/sage-4.8/local/lib/python/multiprocessing/queues.py, line 328, in __init__ self._rlock = Lock() File /sage/sage-4.8/local/lib/python/multiprocessing/ synchronize.py, line 117, in __init__ SemLock.__init__(self, SEMAPHORE, 1, 1) File /sage/sage-4.8/local/lib/python/multiprocessing/ synchronize.py, line 49, in __init__ sl = self._semlock = _multiprocessing.SemLock(kind, value, maxvalue) OSError: [Errno 38] Function not implemented sage: There was an error installing modified sage library code. It seems that some os function that sage uses is not provided by the android kernel. Maybe this means that there is no hope for sage runing over android in a chroot? I did not look very closely at a related issue in chroot'ed builds in x86, but it should be possible to make python multiprocessing use some other approach like pipes in these conditions. What I did to get sage to build in the Mandriva build system was to backport the previous logic for a single process build: http://svn.mandriva.com/cgi-bin/viewvc.cgi/packages/cooker/sagemath/current/SOURCES/sage-4.8-build.patch?r1=767969r2=767968pathrev=767969 -- 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 Paulo -- 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
Re: [sage-devel] Re: ARM port (again)
On 23 April 2012 20:54, mmarco mma...@unizar.es wrote: Ok, switching to a newer version of ubuntu solved the eclib problem. I did not report back to you but there is now a new eclib spkg at http://trac.sagemath.org/sage_trac/ticket/10993 John Now i have another one. Building the sage package i get this error message: -- 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: ARM port (again)
I did not look very closely at a related issue in chroot'ed builds in x86, but it should be possible to make python multiprocessing use some other approach like pipes in these conditions. What I did to get sage to build in the Mandriva build system was to backport the previous logic for a single process build: http://svn.mandriva.com/cgi-bin/viewvc.cgi/packages/cooker/sagemath/c... Thanks, how can i do to apply that patch? -- 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: ARM port (again)
On 24 Apr., 00:23, mmarco mma...@unizar.es wrote: I did not look very closely at a related issue in chroot'ed builds in x86, but it should be possible to make python multiprocessing use some other approach like pipes in these conditions. What I did to get sage to build in the Mandriva build system was to backport the previous logic for a single process build: http://svn.mandriva.com/cgi-bin/viewvc.cgi/packages/cooker/sagemath/c... Thanks, how can i do to apply that patch? Before attempting that, perhaps first take a look at http://trac.sagemath.org/sage_trac/ticket/5965 (and search sage-devel for this quite frequent issue, perhaps /dev/ shm, for further details). -leif -- 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: ARM port (again)
On 24 Apr., 02:36, leif not.rea...@online.de wrote: On 24 Apr., 00:23, mmarco mma...@unizar.es wrote: I did not look very closely at a related issue in chroot'ed builds in x86, but it should be possible to make python multiprocessing use some other approach like pipes in these conditions. What I did to get sage to build in the Mandriva build system was to backport the previous logic for a single process build: http://svn.mandriva.com/cgi-bin/viewvc.cgi/packages/cooker/sagemath/c... Thanks, how can i do to apply that patch? Before attempting that, perhaps first take a look at http://trac.sagemath.org/sage_trac/ticket/5965 (and search sage-devel for this quite frequent issue, perhaps /dev/ shm, for further details). See for example the following thread: http://groups.google.com/group/sage-devel/browse_thread/thread/4740de3b69e48096/db64b33c72ce5372 -leif -- 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: ARM port (again)
I have finally downloaded the file, and it doesn't run on my tablet. It seems that it was compiled in a different setup. I have changed to a newer version of ubuntu, and will try to compile from source. John, is your new version of eclib available as an spkg? -- 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
Re: [sage-devel] Re: ARM port (again)
On 11 April 2012 18:51, mmarco mma...@unizar.es wrote: I have finally downloaded the file, and it doesn't run on my tablet. It seems that it was compiled in a different setup. I have changed to a newer version of ubuntu, and will try to compile from source. John, is your new version of eclib available as an spkg? Not yet, sorry. I have had other things to do but hope to get to it in the next couple of days. John -- 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 -- 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
Re: [sage-devel] Re: ARM port (again)
On 10 April 2012 05:20, leif not.rea...@online.de wrote: On 7 Apr., 23:55, John Cremona john.crem...@gmail.com wrote: I have a new autotools-based release of eclib, which will be turned into a new spkg after the weekend, and with luck that will settle some build issues. Nice. No more `make` warnings due to Makefiles including each other, no more superfluous libraries added... ;-) Incidentally I was again thinking of cleaning up its build files just a few days ago. (I partially did that about 1 1/2 years ago, but unfortunately lost the changes.) If you are interested in taking a look, it is at http://homepages.warwick.ac.uk/staff/J.E.Cremona/ftp/progs/ (NB not yet an spkg) John -leif -- 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 -- 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
Re: [sage-devel] Re: ARM port (again)
Le mardi 10 avril, John Cremona a écrit: If you are interested in taking a look, it is at http://homepages.warwick.ac.uk/staff/J.E.Cremona/ftp/progs/ (NB not yet an spkg) I configure-d, make-d and make check-ed it on x86_64 and on ARM : no problem (and out of tree). I had a look at the configure.ac ; it looks good, but I still have two remarks : (1) -Wall -Werror : nifty! (2) is it even possible that a libm doesn't contain cos!? I also read libsrc/Makefile.am : can't the file listed in EXTRA_DIST be put in the various *_DOTHS? In tests/Makefile.am : (1) same remark about curvesort.cc in EXTRA_DIST ; (3) the echo commands should perhaps be @echo, so we see the command result and not the command. I hope that helps, Snark on #sagemath -- 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
Re: [sage-devel] Re: ARM port (again)
Le samedi 07 avril, Julien Puydt a écrit: I'll dig the documentation to find out how to make one of what I have (I think it's a 5.0.beta4 or 5.0.beta5), and post a link. Well, it's only a 4.8 after all : I only had one 5.0beta?? tree left, and it was in a dubious state. 4.8 is the last which should work (even though I didn't use it since long :-/) I ran ./sage -bdist 4.8, then removed the obtained .tar.gz, then re-made a .tar.bz2 (and it's still big...). Here it is: http://dl.free.fr/gqloNmzVD I hope that helps, Snark on #sagemath -- 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
Re: [sage-devel] Re: ARM port (again)
On 2012-04-07 16:00, Julien Puydt wrote: -Werror I haven't looked at the new eclib, but please don't use -Werror. Some devel version of MPC broke because of that, I managed to convince the MPC developers to remove -Werror. You just don't know which warnings different versions of gcc will produce on different systems. I'm all for using -Werror for your own personal development, but don't use it on everybody's systems. -- 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
Re: [sage-devel] Re: ARM port (again)
Julien, Sorry that I had not responded to this -- probably eclib issues should be in another thread. Although I interpreted your nifty as positive, I take Jeroen's point about not using -Werror, but I'll leave in -Wall. On 7 April 2012 15:00, Julien Puydt julien.pu...@laposte.net wrote: Le mardi 10 avril, John Cremona a écrit: If you are interested in taking a look, it is at http://homepages.warwick.ac.uk/staff/J.E.Cremona/ftp/progs/ (NB not yet an spkg) I configure-d, make-d and make check-ed it on x86_64 and on ARM : no problem (and out of tree). Hooray! I had a look at the configure.ac ; it looks good, but I still have two remarks : (1) -Wall -Werror : nifty! (2) is it even possible that a libm doesn't contain cos!? Perhaps I should take out that test for libm, and also the one for gmp, since it definitely will not build without a working NTL and pari (which will be the case with Sage), and eclib does not call gmp directly. I also read libsrc/Makefile.am : can't the file listed in EXTRA_DIST be put in the various *_DOTHS? I could rename that variable as (say) extra_includes and add it to the DOTHS list. They are not header files though. In tests/Makefile.am : (1) same remark about curvesort.cc in EXTRA_DIST ; OK (3) the echo commands should perhaps be @echo, so we see the command result and not the command. I have wondered how to do that for about 25 years, thanks! It never seemed so serious that I bothered to find out. I hope that helps, It certainly does. I'll make a new version and post it. Thanks a lot for the constructive comments. John Snark on #sagemath -- 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 -- 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
Re: [sage-devel] Re: ARM port (again)
PS I also read libsrc/Makefile.am : can't the file listed in EXTRA_DIST be put in the various *_DOTHS? I could rename that variable as (say) extra_includes and add it to the DOTHS list. They are not header files though. The files listed in EXTRA_DIST are needed when building the library, but not in useing the library. So they need to be in the distributed files, but need not be noticed by make install. I'll leave them as they are. John -- 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
Re: [sage-devel] Re: ARM port (again)
On 10 April 2012 17:20, John Cremona john.crem...@gmail.com wrote: Julien, Sorry that I had not responded to this -- probably eclib issues should be in another thread. Although I interpreted your nifty as positive, I take Jeroen's point about not using -Werror, but I'll leave in -Wall. On 7 April 2012 15:00, Julien Puydt julien.pu...@laposte.net wrote: Le mardi 10 avril, John Cremona a écrit: If you are interested in taking a look, it is at http://homepages.warwick.ac.uk/staff/J.E.Cremona/ftp/progs/ (NB not yet an spkg) I configure-d, make-d and make check-ed it on x86_64 and on ARM : no problem (and out of tree). I'll make a new version and post it. Done: http://homepages.warwick.ac.uk/staff/J.E.Cremona/ftp/progs/eclib-2012-04-10.tar.gz John -- 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: ARM port (again)
Well, it's only a 4.8 after all : I only had one 5.0beta?? tree left, and it was in a dubious state. 4.8 is the last which should work (even though I didn't use it since long :-/) I ran ./sage -bdist 4.8, then removed the obtained .tar.gz, then re-made a .tar.bz2 (and it's still big...). Here it is:http://dl.free.fr/gqloNmzVD I hope that helps, Snark on #sagemath Thanks. I have tried to download it, but it goes so slow that the connection is closed before i can download it. Can you please upload it to some faster server? or divide it in smaller pieces? -- 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: ARM port (again)
I can install a newer ubuntu system in a chroot. I think that the fact of running under a chroot environment shouldn't prevent the sage build from running. All the libraries are in the chroot jail. So if you have an armel build, i can give it a try. -- 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
Re: [sage-devel] Re: ARM port (again)
Le lundi 09 avril, mmarco a écrit: So if you have an armel build, i can give it a try. I'll dig the documentation to find out how to make one of what I have (I think it's a 5.0.beta4 or 5.0.beta5), and post a link. Snark on #sagemath -- 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: ARM port (again)
On 7 Apr., 23:55, John Cremona john.crem...@gmail.com wrote: I have a new autotools-based release of eclib, which will be turned into a new spkg after the weekend, and with luck that will settle some build issues. Nice. No more `make` warnings due to Makefiles including each other, no more superfluous libraries added... ;-) Incidentally I was again thinking of cleaning up its build files just a few days ago. (I partially did that about 1 1/2 years ago, but unfortunately lost the changes.) -leif -- 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: ARM port (again)
On 2012-04-07, mmarco mma...@unizar.es wrote: Ok, i finally got the tablet, installed ubuntu in a chroot, and tried Could you tell is the specifications of your tablet? to compile sage. The build process went on pretty far,but eclib keeps failing. I get the following error message: Assembler messages: Fatal error: can't create egr_n.o: Input/output error Any clue about how to solve this? indeed, it looks like a memory issue. Set up a 1Gb swap or so... On AC100 ARM subnotebooks similar problems arise. And in a related question: is there any compiled tarball of sage for arm available somewhere? No, although I guess I can try to make one. -- 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: ARM port (again)
Could you tell is the specifications of your tablet? It's an asus transformer prime. The processor is an nvidia tegra 3. bash-4.0# more /proc/cpuinfo Processor : ARMv7 Processor rev 9 (v7l) processor : 0 BogoMIPS: 1993.93 processor : 1 BogoMIPS: 1993.93 processor : 2 BogoMIPS: 1993.93 processor : 3 BogoMIPS: 1993.93 Features: swp half thumb fastmult vfp edsp neon vfpv3 CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x2 CPU part: 0xc09 CPU revision: 9 Hardware: cardhu Revision: Serial : 024580844000 It has 1gb of ram, although it seems that the android processes use quite a bit of it. I will try now to set 1gb of swap and see if it works. No, although I guess I can try to make one. That would be really helpful, thanks. -- 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
Re: [sage-devel] Re: ARM port (again)
Le Sat, 7 Apr 2012 14:36:16 -0700 (PDT), mmarco mma...@unizar.es a écrit : And in a related question: is there any compiled tarball of sage for arm available somewhere? I had made one available, but it was ages ago, so the file is probably not available anymore : my provider's big files service keeps them around six months after the last download. Additionally, I can't remember if it was armel or armhf... Snark on #sagemath -- 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: ARM port (again)
Ok, i have tried to enable 2 gigs of swap space, and it keeps failing with the same error message, although it takes much more time to crash (from 8 minutes without swap to more than two hours with the 2 gigs). It really sounds like a memory problem, but i am not sure that more swap would solve it. -- 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: ARM port (again)
On 2012-04-08, mmarco mma...@unizar.es wrote: Ok, i have tried to enable 2 gigs of swap space, and it keeps failing with the same error message, although it takes much more time to crash (from 8 minutes without swap to more than two hours with the 2 gigs). It really sounds like a memory problem, but i am not sure that more swap would solve it. I didn't try building the latest beta. Could it be a recent update issue? -- 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: ARM port (again)
On 2012-04-08, mmarco mma...@unizar.es wrote: Ok, i have tried to enable 2 gigs of swap space, and it keeps failing with the same error message, although it takes much more time to crash (from 8 minutes without swap to more than two hours with the 2 gigs). It really sounds like a memory problem, but i am not sure that more swap would solve it. and you surely should tell us what version of Sage you are trying to build. -- 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: ARM port (again)
its version 4.8, with flint 1.5.2 -- 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: ARM port (again)
and my chroot environment is ubuntu 9.11 armel. -- 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: ARM port (again)
On 2012-04-08, mmarco mma...@unizar.es wrote: and my chroot environment is ubuntu 9.11 armel. Snark and me are using a newer ubuntu, 11.10. And no chroot, but a native Linux, with Android wiped out for good. So it's a fairly different setup. I guess if I compile Sage it would not run on your setup. Dmitrii -- 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: ARM port (again)
On Saturday, April 7, 2012 10:36:16 PM UTC+1, mmarco wrote: Assembler messages: Fatal error: can't create egr_n.o: Input/output error Something is wrong with your storage. Do you have enough free disk space in the debian image? A good file system? Any storage-related errors in the system log? -- 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
Re: [sage-devel] Re: ARM port (again)
Le Sun, 8 Apr 2012 17:26:47 + (UTC), Dima Pasechnik dimp...@gmail.com a écrit : On 2012-04-08, mmarco mma...@unizar.es wrote: and my chroot environment is ubuntu 9.11 armel. Snark and me are using a newer ubuntu, 11.10. and armhf And no chroot, but a native Linux, with Android wiped out for good. So it's a fairly different setup. I guess if I compile Sage it would not run on your setup. Indeed, I had seen the hardware device, but had not realized android was still there. Snark on #sagemath -- 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: ARM port (again)
On 2012-04-08, Julien Puydt julien.pu...@laposte.net wrote: Le Sun, 8 Apr 2012 17:26:47 + (UTC), Dima Pasechnik dimp...@gmail.com a écrit : On 2012-04-08, mmarco mma...@unizar.es wrote: and my chroot environment is ubuntu 9.11 armel. Snark and me are using a newer ubuntu, 11.10. and armhf I am not sure I have armhf, and not armel. How can I tell for sure? Dima And no chroot, but a native Linux, with Android wiped out for good. So it's a fairly different setup. I guess if I compile Sage it would not run on your setup. Indeed, I had seen the hardware device, but had not realized android was still there. Snark on #sagemath -- 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: ARM port (again)
Ok, i finally got the tablet, installed ubuntu in a chroot, and tried to compile sage. The build process went on pretty far,but eclib keeps failing. I get the following error message: Assembler messages: Fatal error: can't create egr_n.o: Input/output error Any clue about how to solve this? And in a related question: is there any compiled tarball of sage for arm available somewhere? -- 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
Re: [sage-devel] Re: ARM port (again)
On 7 April 2012 22:36, mmarco mma...@unizar.es wrote: Ok, i finally got the tablet, installed ubuntu in a chroot, and tried to compile sage. The build process went on pretty far,but eclib keeps failing. I get the following error message: Assembler messages: Fatal error: can't create egr_n.o: Input/output error Any clue about how to solve this? No, sorry. Perhaps this is where you happen to run out of memory? I have a new autotools-based release of eclib, which will be turned into a new spkg after the weekend, and with luck that will settle some build issues. John (eclib author) And in a related question: is there any compiled tarball of sage for arm available somewhere? -- 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 -- 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: ARM port (again)
No, sorry. Perhaps this is where you happen to run out of memory? It's possible. I think i hit into a memory problem with symmetrica, but solved it enabling a 512mb swap file. Maybe it wasn't enough for eclib. I have a new autotools-based release of eclib, which will be turned into a new spkg after the weekend, and with luck that will settle some build issues. OK, i will take a look.thanks. -- 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: ARM port (again)
On 2012-03-23, mmarco mma...@unizar.es wrote: I tried to answer to the post of the arm port, but i am not sure why i can't. I am considering buying an asus eeepad transformer prime. So i would like to compile sage on it. What are the changes that need to be done to the source code to do it?. Is there somewhere a tarball with the code already adapted? the patches needed are on trac, some of them already reviewed etc. http://trac.sagemath.org/sage_trac/search?q=arm We should create a metaticket or a wiki paged on this... Dima -- 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
Re: [sage-devel] Re: ARM port (again)
Le vendredi 23 mars, Dima Pasechnik a écrit: On 2012-03-23, mmarco mma...@unizar.es wrote: I tried to answer to the post of the arm port, but i am not sure why i can't. I am considering buying an asus eeepad transformer prime. So i would like to compile sage on it. What are the changes that need to be done to the source code to do it?. Is there somewhere a tarball with the code already adapted? the patches needed are on trac, some of them already reviewed etc. http://trac.sagemath.org/sage_trac/search?q=arm We should create a metaticket or a wiki paged on this... There is that one: http://trac.sagemath.org/sage_trac/ticket/10285 But I haven't updated it since long! Snark on #sagemath -- 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: ARM port (again)
Does that run android or a complete distribution? It does run android, but i have read that it is possible to install ubuntu in a chroot environment. -- 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: ARM port (again)
On 2012-03-23, Julien Puydt julien.pu...@laposte.net wrote: Le vendredi 23 mars, Julien Puydt a écrit: from the top of my head, you'll mostly need a newer flint (1.5.2) Here is the trac ticket about the flint package: http://trac.sagemath.org/sage_trac/ticket/10328 Please review it! It needs to be reviewed for changes I made, so I can't do it myself... Dima -- 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