[sage-devel] Re: Help on pyprocessing - Multicore CPU Usage Problem
Michael, If you're doing everything on a local mutli-core machine (i.e. shared memory), you should probably be using pyprocessing at the momement. If you're going to be using a cluster of some sort, then dsage is the way to go. Cheers, Yi http://yiqiang.org On Thu, Jul 10, 2008 at 3:59 AM, Michael Mardaus [EMAIL PROTECTED] wrote: Yes your right, factoring integers was only a simple example to make my point. Actually I'm working together with a fellow student (Tobias Nagel) on the project Computing integral points on elliptic curves (as diploma thesis supervised by Stefan Mueller-Stach (Uni-Mainz, Germany)). We just finished programming the function (working over QQ) and now starting our tests. Therefore we want to test our function also on curves with high rank, which increases the computation time extremly. But as far as the process can be split up into several independent parts, we tried to do that and in this process the first post was written. After our post we also figured out how to use dsage to help us with the problem. But now with thanks to Martin we have another option - @parralel(). Which one would you advise? Which one is suitable for what kinds of problems. We hope we don't find any bugs in order to send you the file in the next weeks. Greetings Michael --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] Re: Any chance of a permanent link to latest code?
+1 I think this is a fantastic idea and hope who ever has write access to sagemath.org will do this. On Fri, Jun 6, 2008 at 6:43 PM, Dr. David Kirkby [EMAIL PROTECTED] wrote: I think it would be useful if there were two fixed links http://www.sagemath.org/dist/src/very-latest-release.tar http://www.sagemath.org/dist/src/very-latest-release.md5 so one had a *permanent* link to the latest version, no matter if its an alpha, beta, release or whatever. It would then be relatively easy to check for a new release and if one exits to download it and compile without human intervention. (i.e test in a cron job). A developer with a slightly obscure system could then make the results of the build available to all on a web page by putting the last 500 or so lines in a web page. I'll soon be out of England on business and will have little time to work on Sage. But if there was a way to download the latest version from a fixed URL, then I could put the results in a web page as soon as the compile has finished. As long as the md5 checksum was in a small file, it would not be necessary to download 200 MB file only to find its the same as the version one already has. Dave --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] Re: Sage 3.0.3.alpha0 released!
On Thu, May 29, 2008 at 9:44 AM, mabshoff [EMAIL PROTECTED] wrote: On May 29, 6:33 pm, William Stein [EMAIL PROTECTED] wrote: On Thu, May 29, 2008 at 8:18 AM, John Cremona [EMAIL PROTECTED] wrote: Hi, 3.0.3.alpha0 built ok and all test passed! My 3.03.alpha0 build testing:` Fedora 8, x86_64: pass suse, x86_64: pass osx10.5 intel: pass ubuntu32bit: pass debian32bit: pass debian 64bit: pass ubuntu 64bit: pass So far so good :) Suse, Itanium: fails; can't build clisp rhel5 32-bit: fail in sage -t devel/sage/sage/rings/polynomial/pbori.pyx Fedora 8, i686: fail -- sage -t devel/sage/sage/dsage/tests/testdoc.py osx10.5 ppc: fail sage -t devel/sage/sage/matrix/matrix_mod2_dense.pyx sage -t devel/sage/sage/modular/abvar/homspace.py DETAILS: rhel5: [EMAIL PROTECTED] sage-3.0.3.alpha0]$ ./sage -t devel/sage/sage/rings/polynomial/pbori.pyx sage -t devel/sage/sage/rings/polynomial/pbori.pyx sh: line 1: 27584 Killed /home/was/build/sage-3.0.3.alpha0/local/bin/python /home/was/build/sage-3.0.3.alpha0/tmp/.doctest_pbori.py/tmp/tmp-oBelX 2/tmp/tmp1B3y1O A mysterious error (perphaps a memory error?) occurred, which may have crashed doctest. This is a VMWare image IIRC? How much RAM+Swap does it have? OSX PPC: The new matrix mod2 code is *all wrong* there. Endianess? Well, all these failures are caused by different output from A.randomize(). Does that code use cwitty's randgen? If so we have a bug, otherwise we need to fix the doctests. sage -t devel/sage/sage/matrix/matrix_mod2_dense.pyx ** File /Users/was/build/sage-3.0.3.alpha0/tmp/matrix_mod2_dense.py, line 873: sage: A.randomize(); A Expected: [0 0 1 1 0] [1 1 0 0 1] [1 1 1 1 0] [1 1 1 1 1] [0 0 1 1 0] Got: [0 1 0 0 1] [1 0 1 1 0] [1 1 1 1 1] [0 0 1 0 1] [0 1 1 1 0] SNIP fedora8: dsage doctesting all broken: *all*? I see only one test and would be curious if rerunning it fixes the issue. There are certainly gremlins in the DSage code somewhere, but we need a reproducible test case. [EMAIL PROTECTED] cicero]$ cd build/sage-3.0.3.alpha0/ [EMAIL PROTECTED] sage-3.0.3.alpha0]$ ./sage -t devel/sage/sage/dsage/tests/testdoc.py sage -t devel/sage/sage/dsage/tests/testdoc.py ** File /home/wstein/cicero/build/sage-3.0.3.alpha0/tmp/testdoc.py, line 13: sage: a.wait(timeout=30) SNIP Maybe we ought to raise the timeout? Total time for all tests: 49.5 seconds Can someone give me access to a fedora8 machine so I try to reproduce the bug? We should not need to raise the timeout for this particular test. Cheers, Yi http://yiqiang.org --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] Re: New Sage website
+1 on too much blueness. A couple of comments that were made previously but I think are important to reiterate: 1) Don't place equal weight on all the links. I think that the Download link should stand out since that's what most people want to do, or at least that's what we want them to do to try Sage! 2) I think the link extern is a bit confusing. I have no idea what that means and have never seen that language used in any other website. 3) The sliding bar that goes with the tabs on the top are neat but get old quick and don't really add too much value. I will have more comments when I get to think about the site more but I wanted to write these down so I don't forget them. I also wanted to say that even at this early stage, I think it's a _huge_ improvement in functionality and look feel over the current site. The search feature is really killer for me. Keep up the good work! Cheers, Yi http://yiqiang.org On Tue, May 13, 2008 at 7:33 PM, William Stein [EMAIL PROTECTED] wrote: Hi, A while ago we had a huge thread on sage-devel with lots of criticism that I dutifly listened to which resulted in the current sagemath.org frontpage. Every sentence of the current sagemath.org page got carefully written and rewritten numerous times based on *your* feedback. Recently I asked Harald Schilly to spend some time and create a new fresh website design for Sage. His new design is here: http://lite.sagemath.org/ It rocks! It just looks modern. However, please, look at it, and criticize it! People *will* decide between using Sage and not based on just the web page, so this really does matter. I assure you that we can take any criticism you throw our way. But please take a look, show the demo page to your friends, get feedback, etc. Now is the time. I'll start. Since these are all suggestions for ways to change lite.sagemath.org, perhaps for the worse, please feel free to criticize them too. 1. I will start out by saying that the page looks too blue to me; so blue it is hard for me to look at it. If the background were a bit lighter I personally would find the page vastly easier to read. Right now it hurts my eyes. 2. At the top right it says please report problems of new website. This doesn't sound like correct English. Maybe just delete of new website. 3. The title is Sage Computer Algebra System. I personally really don't like the term computer algebra system to refer to Sage, since I think it unduly limits Sage to just computer algebra, though Sage does much much more than that. That's why I like the term open source mathematical software much more. 4. I think the dash in open-source on the intro page is perhaps technically correct but is completely not needed, since nobody uses it and there is no chance of confusion. 5. This sentence on the opening page is horrible: It provides an entire in itself closed distribution of various software packages and is actively developed by many people. It needs to be rewritten a lot. closed distribution doesn't sound right at all -- it suggests closed source. Maybe complete? Thanks!! William -- William Stein Associate Professor of Mathematics University of Washington http://wstein.org --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] Re: Making waves
Fluid does not use the Mozilla (Gecko) engine so this will probably not work. Check this out for a workaround using Fluid: http://groups.google.com/group/fluidapp/browse_thread/thread/7a60e2916ef2af69/3640731095bdc0f8?lnk=gstq=certificate#3640731095bdc0f8 Fluid really shines on the Mac desktop by the way. It almost makes Spaces useful! :-) (I can now assign a dedicated 'space' to sage related stuff). On Mon, May 12, 2008 at 1:01 PM, mhampton [EMAIL PROTECTED] wrote: I wonder if this would fix the problem I had trying to use Yi's Fluid app idea - fluid doesn't seem to be able to handle the certificates at all. -M. Hampton On May 12, 1:59 pm, [EMAIL PROTECTED] wrote: I finally found a workaround! 1) Go to a notebook with a certificate which fails 2) Click on the warning sign next to the location bar, then more information 3) Click View Certificate, and go to the Details tab 4) Click Export, and save the file to your local machine 5) Open Firefox Preferences - Advanced - Encryption 6) Click View Certificates, then Import 7) Import the file that you saved in step 4 8) Reload the notebook, you should see another warning message, which has a link Or you can add an exception... and the rest is straightforward. *whew*! I can use my server again! On Mon, 12 May 2008 [EMAIL PROTECTED] wrote: I recently upgraded my Ubuntu, which, of all things, forced an upgrade to a BETA version of firefox. To my horror, I was completely unable to override the security feature that blocks my personal notebook server. I spent a while trying to figure out what was wrong with the certificate, and eventually found this: https://bugzilla.mozilla.org/show_bug.cgi?id=427081 We've exposed a bug in firefox, which has been fixed. w00t. In a certain sense, this is bigger news than many of the other Sage in the news pieces. --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] Re: Txt sage?
I think Robert Bradshaw's simple web api implementation would be useful here. I mean, it would be very easy to send it one liner sage commands and get an HTTP response containing the output. I have no idea how to hook that up with SMS though. On Mon, May 12, 2008 at 11:08 AM, John Voight [EMAIL PROTECTED] wrote: Hi all, I had a crazy idea walking home today. How difficult would it be to piggyback off of Google's free text search to include one-line sage commands? I'm thinking of sending a text message like sage primitive_root(37) and then waiting for it to return the answer 2, presumably fed to the sage.math notebook. (This is a real life example from lunch with a colleague a month ago!) Yours, John Voight Assistant Professor of Mathematics University of Vermont [EMAIL PROTECTED] [EMAIL PROTECTED] http://www.cems.uvm.edu/~voight/ --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] Re: Migrating CDF and RDF matrices to numpy
Are there going to be any API incompatibilities going to be introduced by this move? That is, will existing code written against RDF and CDF matrices still just work? On Sat, May 10, 2008 at 6:41 PM, Jason Grout [EMAIL PROTECTED] wrote: Currently CDF and RDF matrices wrap GSL matrices and use GSL algorithms for part of the computations. After talking with a few lead developers on IRC, it seems that the consensus is that numpy is generally better and has a much, much stronger community. What do people think of moving the RDF and CDF matrices to a numpy backend? If we do this, then I think that much of the code in RDF and CDF becomes simple calls to numpy, and the current functions that fall back to generic algorithms (like inverse()) also become easy calls to numpy functions which do proper numerical linear algebra. Josh, apparently you did lots of work in this area; I'm particularly interested in hearing your comments. Thanks, Jason --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] Re: Fwd: Does anyone else have this matrix problem
The Sage lab on UW campus has a lot of shelf space :-) On Fri, May 2, 2008 at 1:43 PM, mabshoff [EMAIL PROTECTED] wrote: On May 2, 10:28 pm, Robert Bradshaw [EMAIL PROTECTED] wrote: On May 2, 2008, at 11:25 AM, mabshoff wrote: SNIP Could we use a bunch on non-SSE2 Athlons with decent, i.e. 1GB RAM, this would be doable. I'm sure the UW Math department has machines that old which we could get for free when the swap out hardware. (One would probably want to add some RAM though, the box I used to have in my office only had 256 MB). That would be nice. RAM is cheap, so I would guess it is mostly about finding a physical place for the boxen to stash. - Robert Cheers, Michael --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] why do we not use malb's libsingular wrappings by default?
Hi, How come we use the pexpect interface for singular to compute the groebner basis as the default? It seems to me we should be using malb's excellent libsingular wrapper. sage: R.x,y = PolynomialRing(QQ,order='degrevlex') sage: I=(x^2+3*x*y/2+y^2/2-3*x/2-3*y/2,x*y^2-x,y^3-y)*R sage: %timeit I.groebner_basis() 10 loops, best of 3: 2.05 ms per loop sage: %timeit I.groebner_basis(algorithm='libsingular:std') 1 loops, best of 3: 72.5 µs per loop Cheers, Yi http://yiqiang.org --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] Re: Sage 3.0.rc1 released!
Please keep reporting them. It should be the case that these tests pass on the first run. On Mon, Apr 21, 2008 at 2:14 PM, John Cremona [EMAIL PROTECTED] wrote: 2008/4/21 William Stein [EMAIL PROTECTED]: On Mon, Apr 21, 2008 at 12:49 PM, Jaap Spies [EMAIL PROTECTED] wrote: mabshoff wrote: Hello folks, here goes Sage 3.0.rc1. We are down to one blocker, i.e. the -O0 fallback for clips in case of failure. Other than that this release should build and test fine. The 3.0 release is imminent, so if you find anything you better be quick. The plan is to follow up the 3.0 release with one or two bug fix releases, i.e. 3.0.1 and 3.0.2. The timing of those releases will depend on the coercion rewrite. Sources and binaries are in the usual place: On Fedora 7, 32 bits: -- The following tests failed: sage -t devel/sage/sage/server/simple/twist.py Total time for all tests: 4315.7 seconds Please see /home/jaap/downloads/sage-3.0.rc1/tmp/test.log for the complete log from this test. But: [EMAIL PROTECTED] sage-3.0.rc1]$ ./sage -t devel/sage/sage/server/simple/twist.py sage -t devel/sage/sage/server/simple/twist.py [9.9 s] -- All tests passed! Total time for all tests: 10.0 seconds [EMAIL PROTECTED] sage-3.0.rc1]$ Jaap Hi Jaap and John, Both of the failures you guys report -- in twist.py and testdoc.py involve opening a network port, doing some tests that things are working, then closing it. I think closing just takes a while with ports, perhaps, and that might be relevant.I think if we make the ports in the tests more spread out that could help. That makes sense. Would it be better not to report such test failures which pass on a second try? John -- William --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] Re: textmate
I use TextMate. I am assuming he/she is talking about creating a Bundle for Sage, which would be pretty cool and not that hard. Bundles are just a collection of shell scripts. On Fri, Apr 18, 2008 at 9:49 PM, William Stein [EMAIL PROTECTED] wrote: Hi, Does anybody here use the OS X TextMate programmer's editor? http://macromates.com/ This is a closed source but cheap editor that is evidently popular with professional programmers. Anyway, a student in my class wants to do a project on creating a nice TextMate editor mode for Sage, so if you're a TextMate user, please let me know. -- William -- William Stein Associate Professor of Mathematics University of Washington http://wstein.org --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] Re: One Laptop Per Child Is very interested in Sage
Yes, I'm definitely interested. Please forward the meeting details when you've got them. I think the goals of the OLPC align quite well with some of the goals of Sage. You should probably also include the sage-edu folks who are probably going to be even more interested in this. On Thu, Apr 17, 2008 at 3:50 PM, William Stein [EMAIL PROTECTED] wrote: Hi, Is there anybody at UW that is interested in meeting with some OLPC people? (I'm cc'ing this to sage-devel, because people there are generally interested in OLPC.) -- Forwarded message -- From: Seth Woodworth [EMAIL PROTECTED] Date: Thu, Apr 17, 2008 at 3:40 PM Subject: One Laptop Per Child Is very interested in Sage To: [EMAIL PROTECTED] Hello, I'm an intern at OLPC and I'm throwing an event at UW this weekend. While the event is specifically about healthcare, there will be several people there that are strongly involved in OLPC. For some time SAGE has been kicked around as a back end for a graphic calculator application on the XO laptop, and there are many developers that would love to pick your brain on the subject. Since there will be several OLPC people at the UW this weekend, I was wondering if you would be interested in meeting up with us and discussing SAGE. This invitation of course applies to any of the other SAGE team members as well. The XO laptop is a great piece of machinery. Seth Woodworth, HealthJam Organizer. -- William Stein Associate Professor of Mathematics University of Washington http://wstein.org --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] sage-3.0.alpha5 OS X 10.5.2 binary available
If people are like me an don't like to wait a couple of hours compiling the latest alpha: http://sage.math.washington.edu/home/yqiang/sage-3.0.alpha5-i386-Darwin.dmg Cheers, Yi --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] Re: hyperlinks for Colloquy users
Do you use Leopard? I don't know if pyobjc is distributed in pre 10.5. Any chance you've installed a different Python.framework other than what's shipped in /System/Library/Frameworks? On Wed, Apr 9, 2008 at 6:12 AM, David Harvey [EMAIL PROTECTED] wrote: Yi, This sounds like a much better approach than what I did, but when I run that I get an error message about not being able to find the objc module? david On Apr 9, 2008, at 2:54 AM, Yi Qiang wrote: Hey, I thought this was a great idea but I found the patching Colloquy approach to be a bit hardcore, especially since it does the wrong things for channel urls in other channels. I whipped up a quick python plugin using Colloquy's plugin framework. To install it, just drop it into ~/Library/Application Support/Colloquy/PlugIns/ and type /reload plugins or restart Colloquy. You can get the plugin here: http://yiqiang.org/sage-devel-trac.py Cheers, Yi http://yiqiang.org On Fri, Apr 4, 2008 at 10:22 AM, David Harvey [EMAIL PROTECTED] wrote: Hi all, This message is for Sage developers who use the Colloquy IRC chat client. I have patched Colloquy so that text like #1234 gets hyperlinked to the sage trac server. Here is the patch file, which should get applied to the file Panels/ JVDirectChatPanel.m in the root of the colloquy tree (you can get the original source via svn from the main colloquy web site): http://math.harvard.edu/~dmharvey/sage-colloquy.patch Also I made a binary. I think I made it Universal. But really I have no idea what I'm doing, since I don't really know how to use XCode, but it seems to work for me (OSX 10.4.11, intel): http://math.harvard.edu/~dmharvey/Colloquy.app.zip david --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] use zip instead of 7zip for distributing the sage binary
Hi all, When creating binary releases for Sage in the future, could we please put out a release in the 'zip' format as well as '7z'? The success rate of installing Sage in my algebraic geometry class is incredibly low. Today 2 students told me they couldn't get Sage working on their Windows machines so they gave up and used Maple instead. Both of them were stuck at trying to _decompress_ Sage. They had no idea what 7zip was and asked why we use 7zip, instead of WinZip, which everyone knows and for which Windows has support built-in. I told them about how the compression ratio is better for 7zip. Their comment was it's already such a big download anyways, what's the difference? I think using zip instead of 7z removes one of the many hoops users have to jump through to get Sage working on their Windows box. Cheers, Yi --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] Fwd: use zip instead of 7zip for distributing the sage binary
William forgot to CC sage-devel. -- Forwarded message -- From: William Stein [EMAIL PROTECTED] Date: Wed, Apr 9, 2008 at 4:18 PM Subject: Re: use zip instead of 7zip for distributing the sage binary To: Yi Qiang [EMAIL PROTECTED] On Wed, Apr 9, 2008 at 1:57 PM, Yi Qiang [EMAIL PROTECTED] wrote: Hi all, When creating binary releases for Sage in the future, could we please put out a release in the 'zip' format as well as '7z'? The success rate of installing Sage in my algebraic geometry class is incredibly low. Today 2 students told me they couldn't get Sage working on their Windows machines so they gave up and used Maple instead. Both of them were stuck at trying to _decompress_ Sage. They had no idea what 7zip was and asked why we use 7zip, instead of WinZip, which everyone knows and for which Windows has support built-in. I told them about how the compression ratio is better for 7zip. Their comment was it's already such a big download anyways, what's the difference? I think using zip instead of 7z removes one of the many hoops users have to jump through to get Sage working on their Windows box. +1 I very strongly agree with this. I've completely *replaced* the 7z file with a zip file, updated the readme, etc. -- William --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] Re: hyperlinks for Colloquy users
I debugged this some more with Craig Citro and it turns out it's a bug in Colloquy itself. It seems that on Leopard system it links against Python 2.3 by default. I've recompiled it so it links against Python 2.5 if it exists and falls back to Python 2.3 if it does not (so it's still compatible on 10.4) You can find the app here: http://yiqiang.org/Colloquy.zip Follow the same instructions as in the previous email to install the plugin. Craig reported it working correctly on his machine now so I'm curious to see if anyone else has success =) On Wed, Apr 9, 2008 at 1:08 PM, Yi Qiang [EMAIL PROTECTED] wrote: Do you use Leopard? I don't know if pyobjc is distributed in pre 10.5. Any chance you've installed a different Python.framework other than what's shipped in /System/Library/Frameworks? On Wed, Apr 9, 2008 at 6:12 AM, David Harvey [EMAIL PROTECTED] wrote: Yi, This sounds like a much better approach than what I did, but when I run that I get an error message about not being able to find the objc module? david On Apr 9, 2008, at 2:54 AM, Yi Qiang wrote: Hey, I thought this was a great idea but I found the patching Colloquy approach to be a bit hardcore, especially since it does the wrong things for channel urls in other channels. I whipped up a quick python plugin using Colloquy's plugin framework. To install it, just drop it into ~/Library/Application Support/Colloquy/PlugIns/ and type /reload plugins or restart Colloquy. You can get the plugin here: http://yiqiang.org/sage-devel-trac.py Cheers, Yi http://yiqiang.org On Fri, Apr 4, 2008 at 10:22 AM, David Harvey [EMAIL PROTECTED] wrote: Hi all, This message is for Sage developers who use the Colloquy IRC chat client. I have patched Colloquy so that text like #1234 gets hyperlinked to the sage trac server. Here is the patch file, which should get applied to the file Panels/ JVDirectChatPanel.m in the root of the colloquy tree (you can get the original source via svn from the main colloquy web site): http://math.harvard.edu/~dmharvey/sage-colloquy.patch Also I made a binary. I think I made it Universal. But really I have no idea what I'm doing, since I don't really know how to use XCode, but it seems to work for me (OSX 10.4.11, intel): http://math.harvard.edu/~dmharvey/Colloquy.app.zip david --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] Re: hyperlinks for Colloquy users
Haha, yeah, it almost makes your solution look simple at this point. I filed a bug report in their trac. On Wed, Apr 9, 2008 at 10:22 PM, David Harvey [EMAIL PROTECTED] wrote: On Apr 10, 2008, at 1:02 AM, Yi Qiang wrote: I debugged this some more with Craig Citro and it turns out it's a bug in Colloquy itself. It seems that on Leopard system it links against Python 2.3 by default. I've recompiled it so it links against Python 2.5 if it exists and falls back to Python 2.3 if it does not (so it's still compatible on 10.4) You can find the app here: http://yiqiang.org/Colloquy.zip Follow the same instructions as in the previous email to install the plugin. Craig reported it working correctly on his machine now so I'm curious to see if anyone else has success =) So now I have to both use a patched Colloquy *and* a plugin? :-) But seriously, if this is really a colloquy bug, you should submit it to the author(s). They seem to have a pretty ferocious release schedule. I'm too tired to try it now, will try tomorrow. david --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] Re: 2.11 on Ubuntu Hardy beta; parallel doctesting
Hey Dan, The testdoc.py file looks to be right. I just upgraded to Ubuntu 8.04 (32bit) and could not reproduce the problem with the 2.11 binary posted on sagemath.org. Has anyone else seen the problem Dan reported in 2.11? Cheers, Yi On Mon, Mar 31, 2008 at 7:00 PM, Dan Drake [EMAIL PROTECTED] wrote: On Mon, 31 Mar 2008 at 05:28PM -0700, Yi Qiang wrote: Hi Dan, the dsage doctest failure you're seeing should not be happening with the official 2.11 release. Can you 1) Verify that you are running the official 2.11 release sage: version() 'SAGE Version 2.11, Release Date: 2008-03-30' I also ran an upgrade() and it concluded that it has the most recent version. 2) Provide sage/dsage/tests/testdoc.py from your source tree. It's attached. Dan -- --- Dan Drake [EMAIL PROTECTED] - KAIST Department of Mathematical Sciences --- http://math.kaist.ac.kr/~drake -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQFH8Zc6r4V8SljC5LoRAkTIAJ4kGCgHx/o0KCLIhJexXWTgY0SauQCfa98W WQC/mIaw5cI9NmJ+Pt5nku4= =V0IS -END PGP SIGNATURE- --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] Re: 2.11 on Ubuntu Hardy beta; parallel doctesting
Parallel dsage doctesting simply will not work at this point and I am
not sure how to fix that yet. Is there a way to declare doctests so
they do not get executed in parallel? I imagine this functionality
might be useful for other features as well (if not now, in the
future).
Cheers,
Yi
http://yiqiang.org
On Mon, Mar 31, 2008 at 5:15 PM, mabshoff
[EMAIL PROTECTED] wrote:
On Apr 1, 1:58 am, Dan Drake [EMAIL PROTECTED] wrote:
Just as a data point, I built 2.11 on the Ubuntu Hardy beta with
(almost) no troubles. I suppose this isn't anything too surprising,
since I don't think much changed with the compilers and so on.
I am seeing big problems with the parallel testing. A usual 'make test'
passes with all tests (except the known testdoc.py failure), but there a
number of problems with ./sage -tp 2 -long ...: first, it takes much
longer (38700 seconds versus 4500 seconds). I'm running this on a
single-core system (Pentium 4), but I don't think it should be nearly an
order of magnitude slower.
Second, a huge number of tests fail, even with -long. Some of these are
timeouts and are related to the first problem, but many fail for no
reason. Sometimes it looks like the result was correct but the test
failed!
Here are the relevant logs:
http://math.kaist.ac.kr/~drake/logs/test.log('make test')
http://math.kaist.ac.kr/~drake/logs/tptest.log('./sage -tp 2 -long devel)
http://math.kaist.ac.kr/~drake/logs/install.log
The install log says it's 2.11.rc0 but that's just the directory -- I
built rc0, then did an upgrade() to 2.11.
Any ideas?
Dan
Hi Dan,
there is two issues:
a) you ended up doctesting the complete documentation directoy. That
didn't work too well. Run
export SAGE_TEST_TEX=1
./sage -tp 2 -long devel/sage/sage
By setting SAGE_TEST_TEX to 1 the three default tex files are also
tested.
but the main time came from timeouts in dsage doctests: One is
[10097.1 s], the other one [7581.5 s] and then I stopped looking. I
think Gary might have some lead why that is happening, so he might
come up with something. Once we actually find the bug we will open a
ticket.
Cheers,
Michael
--
--- Dan Drake [EMAIL PROTECTED]
- KAIST Department of Mathematical Sciences
--- http://math.kaist.ac.kr/~drake
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1KDownload
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[sage-devel] Re: 2.11 on Ubuntu Hardy beta; parallel doctesting
Hi Dan,
the dsage doctest failure you're seeing should not be happening with
the official 2.11 release. Can you
1) Verify that you are running the official 2.11 release
2) Provide sage/dsage/tests/testdoc.py from your source tree.
I have a feeling that at least the dsage code did not get upgraded properly.
On Mon, Mar 31, 2008 at 4:58 PM, Dan Drake [EMAIL PROTECTED] wrote:
Just as a data point, I built 2.11 on the Ubuntu Hardy beta with
(almost) no troubles. I suppose this isn't anything too surprising,
since I don't think much changed with the compilers and so on.
I am seeing big problems with the parallel testing. A usual 'make test'
passes with all tests (except the known testdoc.py failure), but there a
number of problems with ./sage -tp 2 -long ...: first, it takes much
longer (38700 seconds versus 4500 seconds). I'm running this on a
single-core system (Pentium 4), but I don't think it should be nearly an
order of magnitude slower.
Second, a huge number of tests fail, even with -long. Some of these are
timeouts and are related to the first problem, but many fail for no
reason. Sometimes it looks like the result was correct but the test
failed!
Here are the relevant logs:
http://math.kaist.ac.kr/~drake/logs/test.log ('make test')
http://math.kaist.ac.kr/~drake/logs/tptest.log ('./sage -tp 2 -long devel)
http://math.kaist.ac.kr/~drake/logs/install.log
The install log says it's 2.11.rc0 but that's just the directory -- I
built rc0, then did an upgrade() to 2.11.
Any ideas?
Dan
--
--- Dan Drake [EMAIL PROTECTED]
- KAIST Department of Mathematical Sciences
--- http://math.kaist.ac.kr/~drake
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[sage-devel] Re: Sage 2.11.rc0 released!
On Sun, Mar 30, 2008 at 5:44 AM, mabshoff [EMAIL PROTECTED] wrote: On Mar 30, 2:13 pm, Carlo Hamalainen [EMAIL PROTECTED] wrote: On Sun, Mar 30, 2008 at 1:41 AM, mabshoff [EMAIL PROTECTED] wrote: here we go with 2.11.rc0. Hopefully this will be identical to the final 2.11 release. So please build, doctest and report all issues you hit. On 32bit-intel Ubuntu 7.10 I had one failure, same as Jaap found but with more detail: [EMAIL PROTECTED]:~/sage$ sage -t devel/sage-main/sage/dsage/tests/testdoc.py SNIP Carlo, Jaap thanks for the repo. I don't consider this a show stopper. Yi: Do you have any idea what is wrong here? I am working on it right now but I don't have a clear answer yet. Googling for thread safety of subprocess.Popen did come up with some interesting results though. I agree that this isn't a show stopper since the tests do actually pass. If you look carefully, the exception gets thrown on shutdown. Cheers, Michael --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] Re: Sage 2.11.alpha2 released!
Hey Kiran,
Can you run
sage -t -verbose devel/sage-main/sage/dsage/tests/
and attach the output of that?
Thanks,
Yi
On Fri, Mar 28, 2008 at 11:01 PM, Kiran Kedlaya [EMAIL PROTECTED] wrote:
Am I first to respond? w00t! But I have an unfair advantage this week,
being in an unusual time zone (India).
Anyway, on 64-bit RH (Opteron), I get one doctest failure (not in
parallel):
sage -t devel/sage-main/sage/dsage/tests/testdoc.py
which fails as follows:
-
sage -t devel/sage-main/sage/dsage/tests/testdoc.pyException
exceptions.TypeError: TypeError('NoneType' object is not callable,)
in bound method Popen.__del__ of subprocess.Popen object at
0x1bb1a850 ignored
Exception in thread Thread-1 (most likely raised during interpreter
shutdown):
Traceback (most recent call last):
File /scratch/sage-2.11.alpha2/local/lib/python2.5/threading.py,
line 460, in __bootstrap
File /scratch/sage-2.11.alpha2/local/lib/python2.5/site-packages/
sage/dsage/interface/dsage_interface.py, line 46, in run
File /scratch/sage-2.11.alpha2/local/lib/python2.5/site-packages/
twisted/internet/posixbase.py, line 220, in run
File /scratch/sage-2.11.alpha2/local/lib/python2.5/site-packages/
twisted/internet/posixbase.py, line 233, in mainLoop
type 'exceptions.AttributeError': 'NoneType' object has no attribute
'msg'
Unhandled exception in thread started by
Error in sys.excepthook:
Original exception was:
[17.3 s]
exit code: 1024
-
Kiran
mabshoff wrote:
Hello folks,
this is 2.11.alpha2. It is a little later than I had hoped and
planned mostly due to the fact that Easter and Spring break
put somewhat of a damper on development. So far we merged 111
patches into this release.
There were fixes all over the map. This build should now also
build fine on OSX 10.5.2 and higher. If you had some major
feature merged in this release please add some info about it
at the Sage 2.11 Release Tour wiki page located at
http://wiki.sagemath.org/sage-2.11
This is likely the last release before 2.11.final unless we
hit some major show stopper. Please build, doctest and report
any issue you hit in this thread. But I am sure by now you
know the drill :=)
Please also correct and spelling issues as well as wrongly
assigned credit in the list below.
Cheers,
Michael
Merged in alpha2:
#1010: Marshall Hampton: upgrade gfan to version 0.3
#1618: Michael Abshoff: Make SCons ignore Intel ifort's
linker options
#1707: Carlo Hamalainen: add Carlo Hamalainen's latin square
stuff to Sage
#2276: Martin Albrecht: M.divides(N) gives an error if M and
N are monomials in R.x,y = PolynomialRing(QQ)
#2355: Didier Deshommes, Gary Furnish: Write a clearer
submatrix implementation
#2415: Michael Abshoff: update NTL to 5.4.2 (bugfix release)
#2417: Alex Ghitza: discriminant method sometimes returns
values in the fraction field
#2470: Yi Qiang: dsage docs in tutorial -- can't tex them
#2498: Alex Ghitza: PARI's is_irreducible being used
inappropriately
#2565: Dan Drake: logging is extremely broken
#2596: William Stein: Sage 2.11.alpha0: sage/plot/plot.py
doctest failure
#2597: Ryan HintonAdd reduced adjacency matrix and a list
file format support to BipartiteGraph
#2600: Carl Witty: vector plot throws error when function
contains a float
#2609: Robert Miller: generators for congruence subgroups
#2611: Martin Albrecht: add monomial_coefficent to boolean
polynomials
#2612: Robert Bradshaw: String to Integer Conversion
#2614: Joel Mohler: MPolynomial coefficient/
polynomial_coefficient merging
#2627: Robert Bradshaw: Integer(abs(gamma(n+1))) is not always
equal to factorial(n) for n a positive integer
#2634: Martin Albrecht: Unable to create certain multivariate
polynomial rings since libsingular is invoked instead
of generic code
#2642: Martin Albrecht, Carl Witty: doctest failure in
polynomial_modn_dense_ntl.pyx: .small_roots()
#2645: Jason Grout: arrow3d is sometimes too long
#2653: Robert Bradshaw: norm and trace of elements of orders
are Rational not Integer
#2657: Tim Abbott: Debian fplll cleanup
#2660: Michael Abshoff: copy work around stdint.h on Solaris 9
#2661: Mike Hansen: sage cannot compute floor / ceil of
log(8)/log(2)
#2664: Nick Alexander: implement a symplectic form for
finding symplectic bases
#2668: Nick Alexander, Carl Witty: loads/dumps do not work
with QQbar and AA
#2672: Michael Abshoff: Fix OSX 10.5 detection code - it
fails for the currect OSX 10.5.2
#2674: Craig Citro, Justin Walker: Bug in modforms
#2676: Robert Miller: equitable partitions: two bugs
#2677: Didier Deshommes: sage
[sage-devel] Re: Sage 2.11.alpha2 released!
Hey, Patch #2553 is not related to the doctest failures. dsage is probably the only module in Sage right now that has both unit tests and doctests and they are completely separate. Unit tests get run by the twisted trial test runner while doctests use the Sage doctest runner. If someone could apply the patch, try it out on machines that were failing before (linux 32bit), that would be excellent. The patch only changes the way the unit tests get run and does not affect the functionality of dsage at all. Cheers, Yi http://yiqiang.org On Sat, Mar 29, 2008 at 10:12 AM, mabshoff [EMAIL PROTECTED] wrote: On Mar 29, 5:35 pm, Yi Qiang [EMAIL PROTECTED] wrote: Yeah, the tests passed fine but because twisted isn't thread safe and I am abusing it in ways it was never intended there are some issues with closing the thread. I'm installing Fedora Core 64bit right now and see if I can reproduce it. Thanks for the feedback. Also, this is the same error that William has on his athlon 32bit machine. There is also on outstanding unreviewed patch for the 32 bit Linux unit tests. If somebody reviews it I think it should go into 2.11. But we still might leave the doctest turned off per default. I have also fixed all known 2.11.alpha2 documentation build errors. That is now #2720 and I will post a patch for that shortly. Cheers, Michael --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] Re: Mac-like application for Sage on Mac
Ivan, I think the Fluid idea is brilliant! I've actually used it before and never thought to use it with SAGE. Can you post instructions on how you set it up? Cheers, Yi http://yiqiang.org On Mon, Feb 11, 2008 at 7:43 PM, Ivan Andrus [EMAIL PROTECTED] wrote: I'm certainly not a mac expert. However, I got Sage working through a mac-like icon using the Platypus program (http://www.sveinbjorn.org/ platypus). There's a good article here (http://www.tuaw.com/ 2007/05/08/ platypus-create-mac-binaries-from-ruby-perl-shell-scripts-et/) about how to use the program here. But it's kinda nice. Among other programs, the Gimp.app program uses Sage for it's Mac application bundle. and had Platypus run it, putting the output into a text window. This runs the notebook() function and the twisted server, and pops open the browser with the Sage notebook. I have actually taken a slightly different approach, in that I used Fluid.app http://fluidapp.com/ to create a site specific browser that also starts Sage. This means that Sage is a real application that I can Cmd-Tab between etc. Can Platypus does this? If not it probably could (I may look into it). Frankly, I hate using Sage in a browser, because it is mixed in with all my other browser windows. For me a separate application is the only acceptable long-term solution. There are a few problems with my Fluid-based app currently. One is that Fluid tacks on '.com' to the URL for local addresses. That certainly means it's not ready to be released to end users. There is also a certificate issue, but I assumed that was my fault for running the sage server wrong. There is also a potential licensing issue. Fluid is closed source, and I don't know how applications built with it can be distributed. If you are interested I would be more that happy to tell you more/send you what I have. It's at a very early stage and I haven't worked out the problems, but since you brought it up, I thought I would mention what I have done. The drawback is that the script needs to know the path to my sage installation. I think that the workaround to this is to actually put the entire Sage installation in the folder that Platypus creates for the application. OS X applications on the Mac are actually folders (unix directories). That's the solution that I was considering as well. We could just distribute binary versions as regular applications. The only (potential) problem that I see it that notebooks should be stored in some place that will be saved across upgrades/new installs. This shouldn't be hard to fix though. Does this sound like it would be useful to the Sage community if I could get it working? +1 -Ivan Andrus --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] Re: Beefing up the VMware image and ncurses admin menu
I agree, I think, that doing the configuration via ncurses would be a step backwards. People who are not familiar with *nix are most likely not going to be familiar with managing their computer through text (curses or not) interfaces. On Wed, Jan 30, 2008 at 9:29 AM, Joel B. Mohler [EMAIL PROTECTED] wrote: On Wed, Jan 30, 2008 at 10:13:09AM -0600, Jason Grout wrote: Now, for the ncurses part. It seems like it would be very, very nice to have a minimal admin menu using ncurses or newt (with the python snack module) or dialog. Each of these has a python module, so hopefully it should be fairly easy. I've never done any text-based GUI programming, but I'm willing to try to whip up something. Are there any experts here that could give some advice about what to use or how to do it (or whip something up even faster)? It seems that an interface that at least has the options to create a remote ssh account, set up sage to start on bootup, and set the networking information for the box (DHCP or a static address) would answer some of the issues above. In the future, we could add to the menu and keep things simple for non-unix people. Wouldn't it be much easier to program and use if the vmware image would start a web server (presumably something from twisted) and provide control panel from the default IP address? All of these configuration things (which don't involve vmware player) are quite doable from a web interface. This is would fit in to the sage web interface idea and also be quite similar to the things that anyone needs to know to set up any old router that they buy for their home network. All you have to do then is start the image in vmware player, wait a suitable period of time, load up your web-browser and go to http://192.168.x.x. -- Joel --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] Re: YUI info for notebook developers
I think that's a great summary of what those JavaScript libraries have to offer. I've actually used jquery a little bit for the web front-end of DSage and I like it a lot. The learning curve is not *nearly* as steep as it is with twisted (I think Alex Clemesha would agree). I think one big pro that was not explicitly mentioned is that both jquery and YUI get *a lot* more testing than the notebook javascript code ever will. I especially like the idea that Tom suggested of making things which are sage notebook specific jquery plugins. This would allow other people to use/test/contribute that part and hopefully make it better. Cheers, Yi On Jan 29, 2008 11:05 AM, [EMAIL PROTECTED] wrote: On Tue, 29 Jan 2008, Jason Grout wrote: David Joyner wrote: Hi: I don't use the notebook but thought that possibly those who do development might want to check out http://developer.yahoo.com/yui/ It's BSD licensed, and I'm guessing might have some useful code. - David Joyner This is interesting, thanks for pointing it out. There's also some new stuff going on over in the jquery camp too. One place either of these might be interesting is using the libraries to do interactive plotting of data. YUI has a chart control that relies on Flash, but jquery has a new charting control that is entirely javascript over at http://code.google.com/p/flot/ There are some cool examples of the jquery plotting control at http://people.iola.dk/olau/flot/examples/ Jason Ok, I've looked at both jQuery and YUI. YUI is highly modular. It's also frikkin' HUGE -- the source zip weighs in at 7MB! That scares me. jQuery is a subtle little 50k package that, like Twisted, seems like it will be a little hard to wrap one's head around, but comes with the kitchen sink. For the record, my AJAX handler is easy to those who I've explained it to (and probably nobody else), and if I got hit by a bus tomorrow and something went wrong with my keyboard compatability code... William would probably come to my funeral to beat my corpse with a keyboard. It's been noted a few times that there isn't any documentation in the javascript -- this isn't entirely true, I leave little cryptic clues for myself as I go along; like a squirrel hiding nuts for the winter. I'm sorry to say, but the keyboard handler is going to stay no matter what package we go with. I'll try to document it. Eventually. Until then, I'll run *behind* busses, not in front of them. YUI: * Huge * Lots of features (dunno if this is a pro or a con) * Lots of documentation * Supported by a massive, non-evil corporation * BSD License (modified, I'm sure) * Easy DOM * Easy Ajax * Has naive, ultimately broken keyboard support * Crazy modularity -- it looks like Java * Active development * Supports all target browsers jQuery: * Pretty small * Good feature-set, lots of kickass plugins * Great documentation, it's a wiki! * MIT License * Very wide user-base * Easy Ajax * Easy DOM * Keyboard support is essentially left to the user * Active development * Supports all target browsers current: * Pretty small * Already works * Almost no documentation * GPL license * Easy Ajax * DOM is easy... for me * Unheard of cross-platform keyboard support! * Primary developer doesn't want to touch it * Supports all target browsers It should be pretty clear by now that I like jQuery about as much as my own dogfood. Anybody who has suggested a javascript library to me before has always gotten the same line, I don't see what they offer that's better than mine. And now, jQuery has gotten to the point that I will suggest using it. Going over won't be easy -- the notebook code is riddled with funny cross-browser hacks that probably won't just go away. It shouldn't be too hard, though -- most of it should just be going through every function and changing names of function calls. And as always, I offer: if somebody wants to take the reins, I'll help with the dirty debugging work. Also, I might export my keyboards code to a useful jQuery plugin, if we go that route. The HotKeys plugin won't quite do it for us -- but maybe I can just fix it. --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] Re: Online free sage notebook slowness
I just tried the public notebook and it feels very snappy for me, including tab completion! Cheers, Yi http://yiqiang.org On Jan 20, 2008 9:22 PM, William Stein [EMAIL PROTECTED] wrote: Hi, This email is about the free public online Sage notebook server: https://www.sagenb.org I think I just fixed some scalability issues that were responsible for the online free Sage notebook server feel vastly slower than it should have. Let me know what your experience is like with it now.I also made it so the notebook doesn't require a funny port, so it should work fine if you're behind some sort of firewall that doesn't allow connections to ports. Finally, I reduced the number of security warnings. -- William MORE DETAILS, and other changes unifying the servers: (Ignore the rest of this unless you're interested in more details etc.) I think it turned out that there was a huge amount of user data that was being saved every few seconds, so basically the notebook was spending all of its time backing itself up. This sort of paranoid constant backing up was really important when the notebook actually used to crash. Now the notebook can easily run for many weeks without crashing (in fact, I don't know how to crash it -- it just goes and goes). So I changed the parameters for autosaving. Thus if you've quit using the public notebooks in frustration because they feel very sluggish, please try again and let me know if they feel more robust and usable now. Also, I would really like to go from having three separate servers to exactly 1 server. The only reason we ever had three servers was because the previous (pre-twisted) version of the notebook would crash regularly, etc. The current notebook is far more robust. It would be better to have one server. However, I have nothing in place for migrating existing worksheets, etc. The simplest thing to do would be to just select one of https://sage.math.washington.edu:8101 https://sage.math.washington.edu:8102 https://sage.math.washington.edu:8103 to be the canonical one, make all the links point to it, and just leave the other servers running for people who want to directly connect to them (and tell people about them if they freak about their documents all being missing). I just made 8101 the canonical one, since it is now the one most people use. [...] OK, I've now made it so https://www.sagenb.org etc *all* point to the same server. -- William Stein Associate Professor of Mathematics University of Washington http://wstein.org --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-devel] Re: sage-trac email notification enabled
Well done! Cheers, Yi http://yiqiang.org On Dec 31, 2007 1:37 AM, mabshoff [EMAIL PROTECTED] wrote: Hi. I finally did something about the non-working sage-trac email notification and I got it to work. The main problem was that smtp_enable=false needed to be fixed (among other things). I also default CC the google group sage-trac. In addition the owner, reporter and commenter is always CCed. That might be overkill, so we need to figure out whether to disable some of them per default. Let me know if anything is broken. Cheers, Michael --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: #1426: new trac view: tickets ***reported by*** given user
I believe it is supposed to be a custom view that shows tickets you've reported, although it's not working for me. On Dec 20, 2007 5:47 PM, Robert Miller [EMAIL PROTECTED] wrote: David, Did you mean to attach something to that ticket? -- Robert M On Dec 20, 8:07 pm, David Harvey [EMAIL PROTECTED] wrote: Hi paul, is this what you wanted? http://sagetrac.org/sage_trac/report/9 david --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: Announcing planet.sagemath.org!
Hi Marshall, You should be on there now with the very top entry ;) Cheers, Yi http://yiqiang.org On Dec 13, 2007 2:45 PM, mhampton [EMAIL PROTECTED] wrote: I am not sure I understand things. I have tried to make a small sage- related post, and labeled it with sage on blogspot (http:// neutraldrifts.blogspot.com/). It hasn't shown up yet, but I don't know how long the feed delay is. If it doesn't work, could someone tell me what I'm doing wrong? Since people who already had blogs are adding a lot right now, I think these first few days may be misleading in terms of volume. But I agree, there should be a tight focus on sage. cheers, Marshall On Dec 13, 3:02 pm, Ondrej Certik [EMAIL PROTECTED] wrote: On Dec 13, 2007 7:44 PM, Yi Qiang [EMAIL PROTECTED] wrote: Just a heads up, for people who are blogging about Sage, please tag your posts with 'sage'. This way we can keep the noise to signal ratio down on planet.sagemath.org. Yes, this is imho very important. If there is a need, there can also be another planet, that will gather all blogs, so that people could see what the people around Sage are doing, even not related to Sage. But the planet.sagemath.org should be about Sage only imho. Ondrej --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Announcing planet.sagemath.org!
Since people expressed interest, I set up http://planet.sagemath.org. You can go there now to read some excellent entries from people who've listed themselves at: http://wiki.sagemath.org/planetsage If you'd like me to add your blog, please email me the URL for your blog and I will add a wiki entry as well. Cheers, Yi http://yiqiang.org --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: Fwd: blog and rss
I would say that unless you are really serious about blogging, using hosted blogging is even easier. Try blogspot (http://www.blogspot.com). As for setting up planet.sagemath.org, I tried to set it up on sage.math.washington.edu last night but ran into this problem: In [1]: import bsddb --- type 'exceptions.ImportError' Traceback (most recent call last) /home/yqiang/ipython console in module() /home/was/s/local/lib/python2.5/bsddb/__init__.py in module() 49 from bsddb3.dbutils import DeadlockWrap as _DeadlockWrap 50 else: --- 51 import _bsddb 52 from bsddb.dbutils import DeadlockWrap as _DeadlockWrap 53 except ImportError: type 'exceptions.ImportError': libdb-4.1.so: cannot open shared object file: No such file or directory The planetplanet software requires the bsddb module. Maybe someone with more knowledge can resolve that issue on sage.math.washington.edu. On Dec 10, 2007 12:53 PM, Bobby Moretti [EMAIL PROTECTED] wrote: I think there are two steps: 1) start a blog - wordpress is frickin' easy to set up. For that, you'd go to http://wordpress.org/download/ - grab the software, untar, set up apache to serve the directory (so perhaps you would want something like http://wstein.org/blog) - pt-get install mysql and php. - follow the instructions here: http://codex.wordpress.org/Installing_WordPress#Famous_5-Minute_Install 2) set up planet.sagemath.org - I'm not so knowledgeable about this one, but the instructions look pretty straightforward, and it's written in python. On Dec 10, 2007 12:18 PM, William Stein [EMAIL PROTECTED] wrote: On Dec 10, 2007 12:15 PM, Ondrej Certik [EMAIL PROTECTED] wrote: On Dec 10, 2007 8:07 PM, Bobby Moretti [EMAIL PROTECTED] wrote: Very cool. Now I just need to find time to blog! :) And that's exactly the point of the planet, you don't have to find time to blog regularly. If there are enough people on it, and if the atmosphere is that they mark by sage only post about Sage and not some stupid things, then planet always contains some interesting info, and it's really cool to read it as a user. Hi, Could somebody post trivial steps so I can -- in a manner of moments -- go from somebody who has never written a blog post to somebody who is writing a blog post that appears on some sort of Planet Sage? I'm sure I could write a little something about the slashdotting this weekend, status of sage, etc I bet there are a few other people out there in the audience that would similarly like to follow such directions. -- Willam -- Bobby Moretti [EMAIL PROTECTED] --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: Fwd: blog and rss
Ok, there seems to be enough interest for this idea. I think the next step will be actually finding out HOW many of us blog, or would be willing to start blogging about SAGE. http://wiki.sagemath.org/planetsage Please go there and put a link to your blog if you have one, or make an entry saying you are interested in starting a blog. Cheers, Yi http://yiqiang.org On Dec 9, 2007 3:49 AM, Robert Bradshaw [EMAIL PROTECTED] wrote: +1 to the planet.sagemath.org idea, including official blog with release announcements, bug and Sage days info, etc. A semi-official, regular (weekly? authorship could rotate) tips and tricks blog could be good too, and another idea would be a regular How do I ___ in Sage which could take email submissions. From a marketing standpoint, I think regularity is an important thing, like newspaper columns and TV shows (you want people to keep coming back because they know there's going to be something new and then anticipate it.) It could grow into a large resource of examples too (and maybe even get doctested?) Of course, this could turn out to be a significant time investment (though the latter could be largely fleshed-out responses to sage- support). Robert On Dec 8, 2007, at 10:04 PM, Ondrej Certik wrote: Yes, I was just going to say the same thing. planet.sagemath.org is the way to go. Besides developers blogs, there can also be an official blog (with several core sage developers having a write access to), where official things will be announced. Its true, that writing a blog requires time, but it's worthy and necessary. Ondrej On 12/9/07, alex clemesha [EMAIL PROTECTED] wrote: On Dec 8, 2007 8:09 PM, Yi Qiang [EMAIL PROTECTED] wrote: Actually, depending on how many SAGE developers blog at all, we should consider a planet.sagemath.org style blog. The idea is the planet.* is an aggregator of blogs it subscribes to and publishes blogs with specific tags. For example, planet.sagemath.org would subscribe to Mike Hanson, Martin Albrecht, and Ondrej Certik's blog. Each time those people post something to their own blogs with the 'sage' tag, it will show up on planet.sagemath.org. Many open source communities use this. See the urls below for examples. The software that makes it happen is called PlanetPlanet (http://www.planetplanet.org/) Some projects that use this include: * Planet GNOME (planet.gnome.org) * Planet Debian (planet.debian.org) * Planet Twisted (planet.twistedmatrix.org) etc..You can see a more complete list at planetplanet.org. Hey Yi, that's a really good idea. Even Python has their own planet: planet.python.org and on the side bar of that page there is a link to a bunch more planets ... basically there's a lot of gravity to this idea ;) Alex On Dec 8, 2007 7:05 PM, William Stein [EMAIL PROTECTED] wrote: On Dec 8, 2007 7:03 PM, Bobby Moretti [EMAIL PROTECTED] wrote: At the very least, I think it would be a good idea to use a content management system for the website. That's a really good idea. Mike Hansen has been getting really into Django lately, so maybe he can help with that. Using Django would probably make a lot of sense. The front page could be blog-like, containing mostly news, updates, info, and releases. Yep. Then if someone has a personal blog entry that says something interesting about Sage, we can just link to it from the front page as a news story. This way everything would be archived, etc. I like this idea. William On Dec 8, 2007 6:59 PM, didier deshommes [EMAIL PROTECTED] wrote: 2007/12/8, William Stein [EMAIL PROTECTED]: Hi, My brother suggests that a Sage blog be somehow created (see below). It's a good idea. Any ideas about what this might entail? Weekly developer summaries? A cool trick? Little articles? Etc. I have never blogged +1 This could also be good to announce new versions, improvements, papers written in Sage, etc. Developers blogging about Sage could be fun: it would expose how some other parts of the Sage code works (this would also help Bus Days). For example, when I wrote QDRF, I blogged about what one would need to do in order to implement (floating-point) fields in Sage since I had learned a great deal about this part of the code. Of course, the thing with blogging is time :) . If you're blogging, you're not writing code and sometimes you just can't afford that ;). didier at all, but I know some of you (e.g., Martin Albrecht and Ondrej Certik) are old pros at blogging. Thoughts? -- Forwarded message -- From: Dennis Stein [EMAIL PROTECTED] Date: Dec 8, 2007 1:28 PM Subject: blog and rss To: William Stein [EMAIL PROTECTED] William, Non-developer users of Sage might enjoy learning more about what
[sage-devel] Re: Fwd: blog and rss
Actually, depending on how many SAGE developers blog at all, we should consider a planet.sagemath.org style blog. The idea is the planet.* is an aggregator of blogs it subscribes to and publishes blogs with specific tags. For example, planet.sagemath.org would subscribe to Mike Hanson, Martin Albrecht, and Ondrej Certik's blog. Each time those people post something to their own blogs with the 'sage' tag, it will show up on planet.sagemath.org. Many open source communities use this. See the urls below for examples. The software that makes it happen is called PlanetPlanet (http://www.planetplanet.org/) Some projects that use this include: * Planet GNOME (planet.gnome.org) * Planet Debian (planet.debian.org) * Planet Twisted (planet.twistedmatrix.org) etc..You can see a more complete list at planetplanet.org. On Dec 8, 2007 7:05 PM, William Stein [EMAIL PROTECTED] wrote: On Dec 8, 2007 7:03 PM, Bobby Moretti [EMAIL PROTECTED] wrote: At the very least, I think it would be a good idea to use a content management system for the website. That's a really good idea. Mike Hansen has been getting really into Django lately, so maybe he can help with that. Using Django would probably make a lot of sense. The front page could be blog-like, containing mostly news, updates, info, and releases. Yep. Then if someone has a personal blog entry that says something interesting about Sage, we can just link to it from the front page as a news story. This way everything would be archived, etc. I like this idea. William On Dec 8, 2007 6:59 PM, didier deshommes [EMAIL PROTECTED] wrote: 2007/12/8, William Stein [EMAIL PROTECTED]: Hi, My brother suggests that a Sage blog be somehow created (see below). It's a good idea. Any ideas about what this might entail? Weekly developer summaries? A cool trick? Little articles? Etc. I have never blogged +1 This could also be good to announce new versions, improvements, papers written in Sage, etc. Developers blogging about Sage could be fun: it would expose how some other parts of the Sage code works (this would also help Bus Days). For example, when I wrote QDRF, I blogged about what one would need to do in order to implement (floating-point) fields in Sage since I had learned a great deal about this part of the code. Of course, the thing with blogging is time :) . If you're blogging, you're not writing code and sometimes you just can't afford that ;). didier at all, but I know some of you (e.g., Martin Albrecht and Ondrej Certik) are old pros at blogging. Thoughts? -- Forwarded message -- From: Dennis Stein [EMAIL PROTECTED] Date: Dec 8, 2007 1:28 PM Subject: blog and rss To: William Stein [EMAIL PROTECTED] William, Non-developer users of Sage might enjoy learning more about what is going on in the Sage world. A blog would be a great way to do this. You could post things like the AMS event, published articles, news of major changes in the software, upcoming cool new features, something funny that is Sage related, a profile of someone who has significantly contributed to the software, a user profile, and so on. People could subscribe to it via email or RSS. You could use a free blog service (webpress or blogspot or whatever) and use Google's free Feebburner for the email subscription service for people to subscribe. http://www.mathworks.com/company/rss/index.html Google has a blog that they post to about once every three weeks or so. Obviously making the software the best it can be is a bigger priority, but a blog could be useful at some point for keeping in touch with people (reporters, users, fans). --Dennis -- William Stein Associate Professor of Mathematics University of Washington http://wstein.org -- Bobby Moretti [EMAIL PROTECTED] -- William Stein Associate Professor of Mathematics University of Washington http://wstein.org --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] more SAGE publicity :-)
http://blog.wired.com/monkeybites/2007/12/math-geek-softw.html A movement is afoot among some mathematicians in academia to make the switch from expensive, closed-source calculation software to free, open-source alternatives. Cheers, Yi --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: DSage under Windows/VMware
Thanks William, John: I just tested it and it works fine with execfile. Cheers, Yi -- http://www.yiqiang.org On 10/12/07, William Stein [EMAIL PROTECTED] wrote: On 10/12/07, John Voight [EMAIL PROTECTED] wrote: Thanks Yi, It's definitely a start. I absolutely need Cython compatibility--the whole reason I'm using SAGE is the ease at which I can write optimized code. Very interesting :-) Should we make this a trac ticket? Why can't the dsage worker just execute a load command? Because the workers don't run Ipython, etc. They are just running pure python after all preparsing, etc. However, don't worry, you can easily just embed/inline cython code in a .sage file as illustrated below, so the fact that loading .sage files works is enough. E.g., [EMAIL PROTECTED]:~/tmp$ more foo.sage cython( def foo(x,y): return x*y ) print foo(2,3) [EMAIL PROTECTED]:~/tmp$ [EMAIL PROTECTED]:~/tmp$ sage -- | SAGE Version 2.8.6, Release Date: 2007-10-06 | | Type notebook() for the GUI, and license() for information.| -- sage: load foo.sage 6 sage: Exiting SAGE (CPU time 0m0.04s, Wall time 0m14.25s). --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: DSage Zombie issue on sage.math
Hi Michael, I think there is a problem with the way the individual workers are restarted which leaves them as zombie processes. I'll look into this. Cheers, Yi -- http://www.yiqiang.org On 10/11/07, mabshoff [EMAIL PROTECTED] wrote: Hello, zombies have taken over sage.math: top - 09:48:46 up 36 days, 18:09, 17 users, load average: 2.24, 1.79, 1.44 Tasks: 864 total, 3 running, 550 sleeping, 0 stopped, 311 zombie Cpu(s): 8.1%us, 1.0%sy, 13.1%ni, 76.7%id, 1.2%wa, 0.0%hi, 0.0%si, 0.0%st They all appear to be dsage jobs started by was yesterday. Any ideas what happened? Cheers, Michael --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: DSage Zombie issue on sage.math
Yup, you are right. The processes are dead but have an entry in the process table. I fixed this issue btw. Cheers, Yi -- http://www.yiqiang.org On 10/11/07, Justin C. Walker [EMAIL PROTECTED] wrote: On Oct 11, 2007, at 10:19 AM, William Stein wrote: On 10/11/07, Yi Qiang [EMAIL PROTECTED] wrote: Hi Michael, I think there is a problem with the way the individual workers are restarted which leaves them as zombie processes. I'll look into this. Cheers, Yi Yep. I killed them all, since my entire huge job finished (yes!). But yeah, it would be good to make sure zombies don't get created in the future. FWIW, zombies are fairly light-weight processes :-} They are really skeletons of what the process was: essentially enough state information so that the parent can reap them and collect the status information (I think it amounts to a process descriptor in the kernel), so even 300 of them shouldn't be a drain (despite Hollywood's unflattering depiction of them :-}). It does pay to get rid of them, of course. Justin -- Justin C. Walker, Curmudgeon-At-Large Institute for the Absorption of Federal Funds Men are from Earth. Women are from Earth. Deal with it. --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: DSage under Windows/VMware
Hi John, I have only tested DSage with workers running in VMWare and not servers. Everyone else does live in the 'happy' place :) I will try to get both the server and workers running in Windows if I can this weekend and document the process. Cheers, Yi -- http://www.yiqiang.org On 10/10/07, John Voight [EMAIL PROTECTED] wrote: Anyone get DSage to work under Windows/VMware? I'm able to get workers (under Windows) to connect to sage.math when I run the client/server there, so that works. But repeating the same client/server steps on a Windows machine has yielded nothing. Just wondered if anyone has tried this--or maybe you all live in a happy world where you're not surrounded by Windows machines... JV --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: DSage under Windows/VMware
John, I also wanted to mention that you should apply this latest dsage bundle since it fixes a lot of the rough edges that William mentioned. http://sage.math.washington.edu/home/yqiang/dsage_latest.hg There is documentation on how to do this here: http://www.sagemath.org/doc/html/ref/module-sage.misc.hg.html Let me know if you need any help doing this. Cheers, Yi -- http://www.yiqiang.org On 10/10/07, John Voight [EMAIL PROTECTED] wrote: Thanks! Yes, if you can actually believe it, I was asking (quite gently) about running the DSage client/server under Windows. Other than my dual- boot machine at home, I don't have access to a Linux machine here at UVM--in particular the 31-machine lab where I'd like to run projects from is all Windows machines. I've gotten it to work with sage.math running as the client/server-- does that especially bother you, Will? Yours, John Voight Assistant Professor of Mathematics University of Vermont [EMAIL PROTECTED] [EMAIL PROTECTED] http://www.cems.uvm.edu/~voight/ --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: does this mean anything to you?
Please try this bundle which is against 2.8.5.1. It should fix this issue.
http://sage.math.washington.edu/home/yqiang/dsage-unit_test_fix.hg
Cheers,
Yi
--
http://www.yiqiang.org
On 10/5/07, William Stein [EMAIL PROTECTED] wrote:
Hi Yi,
I'm having some slight problems with the dsage unit tests, which I've
actually seen before a few times.
I get the following (see below) on a clean install of sage-2.8.6.pre3
on Intel OSX (actually on the computer bsd in my office), after
doing make test. Does it mean anything to you? Any idea how to fix
it? If you want to help out, just download the tarball from
http://sage.math.washington.edu/tmp
for sage-2.8.6.pre3 and take a look.
ClientRemoteCallsTest
testremoteSubmitBadJob ...
[OK]
testremoteSubmitJob
...[OK]
cleanup errors[ERROR]
/Users/was/sage-2.8.6.pre2
/local/lib/python2.5/site-packages/twisted/trial/reporter.py:219:
twisted.trial.reporter.BrokenTestCaseWarning: REACTOR UNCLEAN!
traceback(s) follow:
Traceback (most recent call last):
File /Users/was/sage-2.8.6.pre2
/local/lib/python2.5/site-packages/twisted/trial/unittest.py,
line 652, in _classCleanUp
util._Janitor().postClassCleanup()
File /Users/was/sage-2.8.6.pre2
/local/lib/python2.5/site-packages/twisted/trial/util.py,
line 68, in postClassCleanup
'cleanPending', 'cleanThreads')
File /Users/was/sage-2.8.6.pre2
/local/lib/python2.5/site-packages/twisted/trial/util.py,
line 72, in _dispatch
getattr(self, do_%s % attr)()
File /Users/was/sage-2.8.6.pre2
/local/lib/python2.5/site-packages/twisted/trial/util.py,
line 126, in do_cleanReactor
raise DirtyReactorError(' '.join(s))
twisted.trial.util.DirtyReactorError: THIS WILL BECOME AN ERROR SOON!
reactor left in unclean state, the following Selectables were left
over: Broker #0 on 0
MonitorRemoteCallsTest
testget_killed_jobs_list ...
[OK]
testremote_get_job ...
[OK]
--
William Stein
Associate Professor of Mathematics
University of Washington
http://wstein.org
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[sage-devel] Re: bug squashing Sunday
Will there be any structure to the bug squashing day? Usually on these days someone (or many people) will do a triage before the bug hunting starts to prioritize bugs that need to be fixed. It is very easy for the process to become randomized unless there is some sort of ordered list on which bugs are important to tackle. Maybe this is too much for the first bug squash day, but definitely something to keep in mind for later ones especially when more people participate. Cheers, Yi -- http://www.yiqiang.org On 8/15/07, William Stein [EMAIL PROTECTED] wrote: On 8/15/07, Craig Citro [EMAIL PROTECTED] wrote: So I'd like to be there, but I'll be on a plane. Would there be any value to try to get a log of the chat posted, or will all of the relevant information get posted on trac? (I have to bet I'm not the only one who'd like to be there but can't.) Would Saturday be better than Sunday? The only reason I chose Sunday was that Martin had suggested it in his original email. Saturday might be better for a lot of people. What do you think? -cc On Aug 15, 2007, at 5:32 PM, William Stein wrote: Hi, The first bug squashing day will be this Sunday, August 19. Please email sage-devel if you're interesting in participating, and maybe outline what sort of bugs you'll want to attack. On Sunday we'll coordinate via IRC. -- William -- William Stein Associate Professor of Mathematics University of Washington http://www.williamstein.org -- William Stein Associate Professor of Mathematics University of Washington http://www.williamstein.org --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: 2.7 alpha^2?
Hi guys,
I am just catching up on sage-devel reading. To figure out the next
available port, I used the follow snippet in DSage:
try:
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect(('', NEW_CLIENT_PORT))
port_used = True
except socket.error, msg:
port_used = False
where NEW_CLIENT_PORT is the next port you want to try. This way you
can quickly find an open port you can listen on.
-Yi
On 7/8/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
(2) There are some issues remaining with the new SAGE notebook:
(a) Auto-opening of next available port needs to be implemented
(b) I suspect running two SAGE notebooks from the same directory
might not correctly give a lock message.
I'll give (a) a shot -- dunno if I'll get to (b) tonight.
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[sage-devel] Re: Crash in sage 2.5
Hi Michael, I am not sure if this functionality is exposed through the SAGE, but you can definitely do it just by using the mercurial tool itself (my preferred way of doing things anyways). Do this: hg export revA:revB i.e. hg export 4428:4429 mypatch.patch Make sure that you are cd'ed into your branch first before doing this. Cheers, Yi On May 12, 2007, at 1:23 PM, Michel wrote: Ok I made some local changes that fixes this problem but I am at a loss how to proceed. I made my own repository, applied and comitted the changes. Now how do I generate a patch from this? hg_sage.bundle generates a binary file and I don't know what's in there so I don't trust it. hg_sage.export generates a patch for every revision. Is there a command that generates a single nice text patch for the difference between two revisions? Michel On May 12, 12:46 pm, Michel [EMAIL PROTECTED] wrote: The following crashes sage 2.5.0.2! sage: floor(RR(+infinity)) get_z.c:35: assertion failed: (!(((r)-_mpfr_exp) == (((-2147483647L - 1L))+2)) !(((r)-_mpfr_exp) == (((-2147483647L - 1L))+3))) //usr/local/sage/local/bin/sage-sage: line 167: 18419 Aborted sage-ipython -c $SAGE_STARTUP_COMMAND; $@ There are variants with ceil instead of floor and -infinity and NaN instead of +infinity. I assume the solution is not calling mpfr_floor and mpfr_ceil with an infinite or NaN value. Michel -- http://www.yiqiang.net --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: sage-2.5 build report
Hi Kate, Can you try applying the follow patch and see if the tests pass now? You do not need to run make test all over again, the dsage unit tests can be run by simplying typing !sage-dsage-trial in a SAGE session. --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~--- dsage_hostinfo.patch Description: Binary data On May 11, 2007, at 6:05 AM, Kate wrote: Yi, On my ia64-Linux machine I get % uname -a Linux lepidus 2.4.21-sgi302r24 #1 SMP Fri Oct 22 22:43:12 PDT 2004 ia64 ia64 ia64 GNU/Linux % python Python 2.2.3 (#1, Nov 14 2003, 16:25:37) [GCC 3.2.3 20030502 (Red Hat Linux 3.2.3-20)] on linux2 Type help, copyright, credits or license for more information. import sys sys.platform 'linux2' Kate On May 10, 5:56 pm, Yi Qiang [EMAIL PROTECTED] wrote: Hi Kate, Can you please report what sys.platform says on an ia64 machine? On May 10, 2007, at 1:24 PM, Kate Minola wrote: William, I was able to successfully build sage-2.5 on my development network for the following architectures: pentium4-Linux x86_64-Linux Unfortunately when I moved over to a department network that uses automounting, the build on pentium4-Linux failed in 'linbox' (specifically linbox_wrap), and 'make test' failed on x86_64-Linux. I have a patch for the the second problem that I will send in a separate email. On ia64-Linux, 'make test' fails as follows: sage.dsage.twisted.tests.test_remote ClientRemoteCallsTest testremoteSubmitBadJob ... [OK] testremoteSubmitJob ... [OK] MonitorRemoteCallsTest testget_killed_jobs_list ... [ERROR] [ERROR] testremote_get_job ... [ERROR] [ERROR] testremote_job_done ... [ERROR] [ERROR] testremote_job_failed ... [ERROR] [ERROR] == = [ERROR]: sage.dsage.twisted.tests.test_remote.MonitorRemoteCallsTest.testget_ ki lled_jobs_list Traceback from remote host -- Traceback unavailable == = [ERROR]: sage.dsage.twisted.tests.test_remote.MonitorRemoteCallsTest.testget_ ki lled_jobs_list Traceback (most recent call last): File /home/kate/sage/sage-2.5-ia64-Linux/local/lib/python2.5/site- packages/sage/dsage/twisted/pb.py, line 420, in requestAvatar avatar.attached(avatar, mind) File /home/kate/sage/sage-2.5-ia64-Linux/local/lib/python2.5/site- packages/sage/dsage/twisted/pb.py, line 264, in attached self.DSageServer.monitordb.add_monitor(self.host_info) File /home/kate/sage/sage-2.5-ia64-Linux/local/lib/python2.5/site- packages/sage/dsage/database/monitordb.py, line 122, in add_monitor cpu_model = host_info['cpu_model'] exceptions.KeyError: 'cpu_model' -- Kate Minola University of Maryland, College Park Cheers, Yi --http://www.yiqiang.net --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to sage-devel- [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/ group/sage-devel URLs: http://sage.scipy.org/sage/ and http:// modular.math.washington.edu/sage/ -~--~~~~--~~--~--~--- Cheers, Yi -- http://www.yiqiang.net
[sage-devel] Re: sage-2.5 build report
Hi Kate, Can you please report what sys.platform says on an ia64 machine? On May 10, 2007, at 1:24 PM, Kate Minola wrote: William, I was able to successfully build sage-2.5 on my development network for the following architectures: pentium4-Linux x86_64-Linux Unfortunately when I moved over to a department network that uses automounting, the build on pentium4-Linux failed in 'linbox' (specifically linbox_wrap), and 'make test' failed on x86_64-Linux. I have a patch for the the second problem that I will send in a separate email. On ia64-Linux, 'make test' fails as follows: sage.dsage.twisted.tests.test_remote ClientRemoteCallsTest testremoteSubmitBadJob ... [OK] testremoteSubmitJob ... [OK] MonitorRemoteCallsTest testget_killed_jobs_list ... [ERROR] [ERROR] testremote_get_job ... [ERROR] [ERROR] testremote_job_done ... [ERROR] [ERROR] testremote_job_failed ... [ERROR] [ERROR] == = [ERROR]: sage.dsage.twisted.tests.test_remote.MonitorRemoteCallsTest.testget_ki lled_jobs_list Traceback from remote host -- Traceback unavailable == = [ERROR]: sage.dsage.twisted.tests.test_remote.MonitorRemoteCallsTest.testget_ki lled_jobs_list Traceback (most recent call last): File /home/kate/sage/sage-2.5-ia64-Linux/local/lib/python2.5/site- packages/sage/dsage/twisted/pb.py, line 420, in requestAvatar avatar.attached(avatar, mind) File /home/kate/sage/sage-2.5-ia64-Linux/local/lib/python2.5/site- packages/sage/dsage/twisted/pb.py, line 264, in attached self.DSageServer.monitordb.add_monitor(self.host_info) File /home/kate/sage/sage-2.5-ia64-Linux/local/lib/python2.5/site- packages/sage/dsage/database/monitordb.py, line 122, in add_monitor cpu_model = host_info['cpu_model'] exceptions.KeyError: 'cpu_model' -- Kate Minola University of Maryland, College Park Cheers, Yi -- http://www.yiqiang.net --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: web page redesign
On May 6, 2007, at 10:41 AM, William Stein wrote: On 5/6/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: I like it a lot. I have a few aesthetic complaints: 1) Use the logo Alex designed. I couldn't help myself: joke http://sage.math.washington.edu/home/yqiang/media/sage2.5.png /joke Cheers, Yi -- http://www.yiqiang.net --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: dsage stats
A couple more comments: 1) Could you make the job_id column entries links to the specific job? It is a lot easier to click on it than to copy paste it into the box. 2) Could you make the default refresh time to be like 10 seconds or so? 5 seconds feels to short and was disconcerting since it jumped around so much. On Apr 25, 2007, at 1:28 PM, alex clemesha wrote: Hi all, I've been working on making a web interface to dsage, check it out: http://sage.math.washington.edu:/ made with Twisted, MochiKit and sqlite. Couple of notes: This is an Ajax app, I've only viewed it in Firefox, but I will support FF, IE6 and IE7, Safari, Opera (via the excellent js library MochiKit, http://mochikit.com) 'SELECT STATUS OF TYPE' is not turned on yet, would that be a good addition? there could be efficiency issues with very large dynamically changing stats in browsers, right now the view is basically: jobs_you_are_seeing = [random.choice(query_result) for _ in range(20)] One feature I will be putting in is a 'user console' to manage one's personal jobs, (ie, view stats, starting, stopping, uploading new jobs). I have code that will enable this feature to be *SSL and cookie-based-session enabled* Other thoughts? Other stat views? Feature requests, styling issues? This code is alpha-ish, so be nice ;) Now start some jobs on sage.math and view their status! -Alex p.s. This server was started running this command in the dir /home/agc/dsage_stats on sage.math: $ sage td.py -oy dsage_stats_server.tac to kill the server started in this way type (in the same dir): $ kill -9 `cat twistd.pid` Cheers, Yi -- http://www.yiqiang.net --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Distributed SAGE dashboard widget
Hello guys, If you happen to use a Mac (OS X 10.4.3 or greater) and would like some new eye candy, I encourage you try out this new Dashboard widget for Distributed SAGE. It is currently pointing at the DSage server I am running on sage.math.washington.edu. http://www.yiqiang.net/dsage/ If you do not have a Mac, you can read the more boring XML file here: http://sage.math.washington.edu/home/yqiang/dsage/gauge.xml Cheers, Yi -- http://www.yiqiang.net --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] linbox error upgrading to sage-2.4.1.2
Trying to upgrade to sage-2.4.1.2 gives this: snip /linbox-20070328/linbox -I/Users/yqiang/Software/sage-2.4/local/ include -I/Users/yqiang/Software/sage-2.4/local/include - D__LINBOX_HAVE_CBLAS -c gmp++_int_io.C g++ -DHAVE_CONFIG_H -I. -I. -I../../.. -I../../.. -I../../../gmp++ -I/ Users/yqiang/Software/sage-2.4/local/include -I/Users/yqiang/Software/ sage-2.4/local/include -I/Users/yqiang/Software/sage-2.4/local/ include -I/Users/yqiang/Software/sage-2.4/local/include -fPIC -I/ Users/yqiang/Software/sage-2.4/local/include -L/Users/yqiang/Software/ sage-2.4/local/lib -I/Users/yqiang/Software/sage-2.4/spkg/build/ linbox-20070328/linbox -I/Users/yqiang/Software/sage-2.4/local/ include -I/Users/yqiang/Software/sage-2.4/local/include - D__LINBOX_HAVE_CBLAS -Wp,-MD,.deps/gmp++_int_io.pp -c gmp++_int_io.C - o gmp++_int_io.o /bin/sh ../../../libtool --mode=compile g++ -DHAVE_CONFIG_H -I. -I. - I../../.. -I../../.. -I../../../gmp++ -I/Users/yqiang/Software/ sage-2.4/local/include -I/Users/yqiang/Software/sage-2.4/local/ include -I/Users/yqiang/Software/sage-2.4/local/include -I/Users/ yqiang/Software/sage-2.4/local/include -fPIC -I/Users/yqiang/ Software/sage-2.4/local/include -L/Users/yqiang/Software/sage-2.4/ local/lib -I/Users/yqiang/Software/sage-2.4/spkg/build/ linbox-20070328/linbox -I/Users/yqiang/Software/sage-2.4/local/ include -I/Users/yqiang/Software/sage-2.4/local/include - D__LINBOX_HAVE_CBLAS -c gmp++_int_pow.C /bin/sh ../../../libtool --mode=link g++ -I/Users/yqiang/Software/ sage-2.4/local/include -I/Users/yqiang/Software/sage-2.4/local/ include -I/Users/yqiang/Software/sage-2.4/local/include -fPIC -I/ Users/yqiang/Software/sage-2.4/local/include -L/Users/yqiang/ Software/sage-2.4/local/lib -I/Users/yqiang/Software/sage-2.4/spkg/ build/linbox-20070328/linbox -I/Users/yqiang/Software/sage-2.4/local/ include -I/Users/yqiang/Software/sage-2.4/local/include - D__LINBOX_HAVE_CBLAS -o libgmpxx.la gmp++_int_mul.lo gmp+ +_int_mod.lo gmp++_int_cstor.lo gmp++_int_add.lo gmp++_int_div.lo gmp+ +_int_io.lo gmp++_int_pow.lo gmp++_int_gcd.lo gmp++_int_misc.lo gmp+ +_int_sub.lo gmp++_int_compare.lo /usr/lib/libcblas.dylib -L/Users/ yqiang/Software/sage-2.4/local/lib -lgmp -lgmpxx mkdir .libs libtool: link: warning: library `/Users/yqiang/Software/sage-2.4/ local/lib/libgmp.la' was moved. libtool: link: warning: library `/Users/yqiang/Software/sage-2.4/ local/lib/libgmpxx.la' was moved. grep: /Users/yqiang/Software/sage-2.3/local/lib/libgmp.la: No such file or directory sed: /Users/yqiang/Software/sage-2.3/local/lib/libgmp.la: No such file or directory libtool: link: `/Users/yqiang/Software/sage-2.3/local/lib/libgmp.la' is not a valid libtool archive make[5]: *** [libgmpxx.la] Error 1 make[4]: *** [all-recursive] Error 1 make[3]: *** [all-recursive] Error 1 make[2]: *** [all-recursive] Error 1 make[1]: *** [all-recursive-am] Error 2 Error building linbox Making install in gmp++ make[3]: Nothing to be done for `install-exec-am'. /bin/sh ../mkinstalldirs /Users/yqiang/Software/sage-2.4/local/ include/gmp++ /opt/local/bin/ginstall -c -m 644 gmp++_int.h /Users/yqiang/Software/ sage-2.4/local/include/gmp++/gmp++_int.h /opt/local/bin/ginstall -c -m 644 gmp++_int.inl /Users/yqiang/ Software/sage-2.4/local/include/gmp++/gmp++_int.inl /opt/local/bin/ginstall -c -m 644 gmp++.h /Users/yqiang/Software/ sage-2.4/local/include/gmp++/gmp++.h Making install in linbox Making install in util Making install in gmp++ /bin/sh ../../../libtool --mode=link g++ -I/Users/yqiang/Software/ sage-2.4/local/include -I/Users/yqiang/Software/sage-2.4/local/ include -I/Users/yqiang/Software/sage-2.4/local/include -fPIC -I/ Users/yqiang/Software/sage-2.4/local/include -L/Users/yqiang/ Software/sage-2.4/local/lib -I/Users/yqiang/Software/sage-2.4/spkg/ build/linbox-20070328/linbox -I/Users/yqiang/Software/sage-2.4/local/ include -I/Users/yqiang/Software/sage-2.4/local/include - D__LINBOX_HAVE_CBLAS -o libgmpxx.la gmp++_int_mul.lo gmp+ +_int_mod.lo gmp++_int_cstor.lo gmp++_int_add.lo gmp++_int_div.lo gmp+ +_int_io.lo gmp++_int_pow.lo gmp++_int_gcd.lo gmp++_int_misc.lo gmp+ +_int_sub.lo gmp++_int_compare.lo /usr/lib/libcblas.dylib -L/Users/ yqiang/Software/sage-2.4/local/lib -lgmp -lgmpxx libtool: link: warning: library `/Users/yqiang/Software/sage-2.4/ local/lib/libgmp.la' was moved. libtool: link: warning: library `/Users/yqiang/Software/sage-2.4/ local/lib/libgmpxx.la' was moved. grep: /Users/yqiang/Software/sage-2.3/local/lib/libgmp.la: No such file or directory sed: /Users/yqiang/Software/sage-2.3/local/lib/libgmp.la: No such file or directory libtool: link: `/Users/yqiang/Software/sage-2.3/local/lib/libgmp.la' is not a valid libtool archive make[4]: *** [libgmpxx.la] Error 1 make[3]: *** [install-recursive] Error 1 make[2]: *** [install-recursive] Error 1 make[1]: *** [install-recursive] Error 1 Error installing linbox real0m51.303s user
[sage-devel] Re: linbox error upgrading to sage-2.4.1.2
On Mar 29, 2007, at 11:06 AM, William Stein wrote: Maybe you moved your SAGE install? Could you try: (1) Move it again (anywhere but where it originally was), then start SAGE, then do the upgrade again. If that doesn't work, try: 1 worked for me. (2) Move it back to where it was originally (/Users/yqiang/Software/sage-2.3/), start SAGE once, then do the upgrade again. It's definitely a bug that this isn't working, so please report what happens when you try the above. Very likely one of (1) or (2) will work, and knowing what happens will help me fix the problem in general. William On 3/29/07, Yi Qiang [EMAIL PROTECTED] wrote: Trying to upgrade to sage-2.4.1.2 gives this: snip /linbox-20070328/linbox -I/Users/yqiang/Software/sage-2.4/local/ include -I/Users/yqiang/Software/sage-2.4/local/include - D__LINBOX_HAVE_CBLAS -c gmp++_int_io.C g++ -DHAVE_CONFIG_H -I. -I. -I../../.. -I../../.. -I../../../gmp++ -I/ Users/yqiang/Software/sage-2.4/local/include -I/Users/yqiang/ Software/ sage-2.4/local/include -I/Users/yqiang/Software/sage-2.4/local/ include -I/Users/yqiang/Software/sage-2.4/local/include -fPIC -I/ Users/yqiang/Software/sage-2.4/local/include -L/Users/yqiang/ Software/ sage-2.4/local/lib -I/Users/yqiang/Software/sage-2.4/spkg/build/ linbox-20070328/linbox -I/Users/yqiang/Software/sage-2.4/local/ include -I/Users/yqiang/Software/sage-2.4/local/include - D__LINBOX_HAVE_CBLAS -Wp,-MD,.deps/gmp++_int_io.pp -c gmp+ +_int_io.C - o gmp++_int_io.o /bin/sh ../../../libtool --mode=compile g++ -DHAVE_CONFIG_H -I. -I. - I../../.. -I../../.. -I../../../gmp++ -I/Users/yqiang/Software/ sage-2.4/local/include -I/Users/yqiang/Software/sage-2.4/local/ include -I/Users/yqiang/Software/sage-2.4/local/include -I/Users/ yqiang/Software/sage-2.4/local/include -fPIC -I/Users/yqiang/ Software/sage-2.4/local/include -L/Users/yqiang/Software/sage-2.4/ local/lib -I/Users/yqiang/Software/sage-2.4/spkg/build/ linbox-20070328/linbox -I/Users/yqiang/Software/sage-2.4/local/ include -I/Users/yqiang/Software/sage-2.4/local/include - D__LINBOX_HAVE_CBLAS -c gmp++_int_pow.C /bin/sh ../../../libtool --mode=link g++ -I/Users/yqiang/Software/ sage-2.4/local/include -I/Users/yqiang/Software/sage-2.4/local/ include -I/Users/yqiang/Software/sage-2.4/local/include -fPIC -I/ Users/yqiang/Software/sage-2.4/local/include -L/Users/yqiang/ Software/sage-2.4/local/lib -I/Users/yqiang/Software/sage-2.4/spkg/ build/linbox-20070328/linbox -I/Users/yqiang/Software/sage-2.4/ local/ include -I/Users/yqiang/Software/sage-2.4/local/include - D__LINBOX_HAVE_CBLAS -o libgmpxx.la gmp++_int_mul.lo gmp+ +_int_mod.lo gmp++_int_cstor.lo gmp++_int_add.lo gmp++_int_div.lo gmp+ +_int_io.lo gmp++_int_pow.lo gmp++_int_gcd.lo gmp++_int_misc.lo gmp+ +_int_sub.lo gmp++_int_compare.lo /usr/lib/libcblas.dylib -L/Users/ yqiang/Software/sage-2.4/local/lib -lgmp -lgmpxx mkdir .libs libtool: link: warning: library `/Users/yqiang/Software/sage-2.4/ local/lib/libgmp.la' was moved. libtool: link: warning: library `/Users/yqiang/Software/sage-2.4/ local/lib/libgmpxx.la' was moved. grep: /Users/yqiang/Software/sage-2.3/local/lib/libgmp.la: No such file or directory sed: /Users/yqiang/Software/sage-2.3/local/lib/libgmp.la: No such file or directory libtool: link: `/Users/yqiang/Software/sage-2.3/local/lib/libgmp.la' is not a valid libtool archive make[5]: *** [libgmpxx.la] Error 1 make[4]: *** [all-recursive] Error 1 make[3]: *** [all-recursive] Error 1 make[2]: *** [all-recursive] Error 1 make[1]: *** [all-recursive-am] Error 2 Error building linbox Making install in gmp++ make[3]: Nothing to be done for `install-exec-am'. /bin/sh ../mkinstalldirs /Users/yqiang/Software/sage-2.4/local/ include/gmp++ /opt/local/bin/ginstall -c -m 644 gmp++_int.h /Users/yqiang/Software/ sage-2.4/local/include/gmp++/gmp++_int.h /opt/local/bin/ginstall -c -m 644 gmp++_int.inl /Users/yqiang/ Software/sage-2.4/local/include/gmp++/gmp++_int.inl /opt/local/bin/ginstall -c -m 644 gmp++.h /Users/yqiang/Software/ sage-2.4/local/include/gmp++/gmp++.h Making install in linbox Making install in util Making install in gmp++ /bin/sh ../../../libtool --mode=link g++ -I/Users/yqiang/Software/ sage-2.4/local/include -I/Users/yqiang/Software/sage-2.4/local/ include -I/Users/yqiang/Software/sage-2.4/local/include -fPIC -I/ Users/yqiang/Software/sage-2.4/local/include -L/Users/yqiang/ Software/sage-2.4/local/lib -I/Users/yqiang/Software/sage-2.4/spkg/ build/linbox-20070328/linbox -I/Users/yqiang/Software/sage-2.4/ local/ include -I/Users/yqiang/Software/sage-2.4/local/include - D__LINBOX_HAVE_CBLAS -o libgmpxx.la gmp++_int_mul.lo gmp+ +_int_mod.lo gmp++_int_cstor.lo gmp++_int_add.lo gmp++_int_div.lo gmp+ +_int_io.lo gmp++_int_pow.lo gmp++_int_gcd.lo gmp++_int_misc.lo gmp+ +_int_sub.lo gmp++_int_compare.lo /usr/lib/libcblas.dylib -L/Users/ yqiang/Software/sage-2.4
[sage-devel] Re: sage-2.4.1
On Mar 28, 2007, at 2:33 AM, Robert Bradshaw wrote: I'm getting an error trying to clone from a fresh 2.4.1.1 robert-bradshaws-computer:~/sage/current/devel robert$ sage -clone spring Now cloning the current SAGE library branch... hg clone sage sage-spring abort: No such file or directory: sage-spring/.hg/store/data/sage/ schemes/elliptic__curves/ell__rational__field.py.d Error cloning I am getting the same error as well. Cheers, Yi -- http://www.yiqiang.net --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: sage-2.4.1
Actually I think the easiest way to fix this, at least for me, was to do sage -upgrade, have mercurial roll back the merge and then simply do: sage: hg_sage.pull() This will get you up to the latest version. On Mar 28, 2007, at 12:27 PM, Robert Bradshaw wrote: When I looked carefully at my sage -upgrade output, I noticed a hg rollback caused by the error indicated in my previous email. This is why I didn't get any of the patches without moving sage-main first. Perhaps the hg repository in the sage-2.4.1.1 is corrupted? - Robert On Mar 28, 2007, at 12:16 PM, Joel B. Mohler wrote: Actually, what I get after a sage -upgrade didn't include the patch. Did my -upgrade go south? There should not be a number_field_element.py and there should be a number_field_element.pyx in the sage/rings/ number_field directory. -- Joel On Wednesday 28 March 2007 10:30, William Stein wrote: On 3/28/07, Joel B. Mohler [EMAIL PROTECTED] wrote: I've released sage-2.4.1. It has: * d roe: massively updated p-adics code * r bradshaw: much misc code; Coleman integration * misc bug fixes What about my number field pyrexification? Joel I forgot to mention Joel Mohler's excellent contribution to number field arithmetic, which is also included in SAGE-2.4.1.1. Now basic arithmetic is much faster than it was before. William Cheers, Yi -- http://www.yiqiang.net --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: dark days ahead
Hi William, Perhaps you should put up a note on http://www.sagemath.org informing people to download from the mirrors instead of your home connection. I imagine it is going to get killed by anymore than 1 person downloading at a time :) On Mar 19, 2007, at 2:15 PM, William Stein wrote: Hi, sage.math will be turned off in about 1 hour. A few minutes ago, I backed up the hard drive to modular.math.washington.edu, so if you go to http://modular.math.washington.edu/home you'll get the latest version of people's home directories, at least if they are world readable (let me know if you need anything that isn't -- I'm the only one with a shell account on modular.math.washington.edu). modular.math.washington.edu will likely go down either this evening or tomorrow morning, since the math department is turning off everything then. I will hopefully be able to get it back on tomorrow sometime, but we'll see. I will connect the hard drive that is in sage.math.washington.edu to www.sagemath.org tonight. Then all home directories should become accessible from http://www.sagemath.org/home The machine www.sagemath.org should remain online irregardless of anything that happens with the UW networking situation, since it's an imac in my living room :-). Unfortunately, the net connection is quite slow -- e.g., it takes 45 minutes to download the 120MB SAGE binaries right now. In the meantime, when sage.math is offline I'm going to attempt to do a fresh install of Redhat Enterprise Linux on it. (I'll do this on a separate physical hard drive, so if it goes horribly wrong sage.math will still come back later as it is now.) My understanding is that all this downtime, etc., should end on Friday, at the latest. -- William Stein Associate Professor of Mathematics University of Washington Cheers, Yi --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: DSAGE Questions
On Mar 18, 2007, at 2:21 PM, Mike Hansen wrote: That really shouldn't be happening. It looks like Worker 1 and Worker 14 are getting the same job which is definitely not right. Your job database might have gotten screwed up. I think the easiest thing to try right now is to remove the $HOME/.sage/dsage/db and $HOME/.sage/dsage/tmp_worker_files directory and try again. This happens even after wiping .sage/dsage and running dsage.setup(). Are you trying to run DSAGE between different versions of SAGE? The way that jobs are handled changed quite a bit, which is why it complains about some attributes not being there. Try it again using sage-2.3 throughout. I've been tesitng with two separate DSAGE instances so that there is no talking between different versions of DSAGE. It works fine on my local machine with 2.1.4, but gives the Job attribute when I try just running it the 2.3 install. This is the job method that I'm using: def t32_job(self, i): job = Job(file= %s h_basis = load_da_basis(%s) k_basis = load_da_basis(%s) pairs = %s result = map(lambda x: theorem32(h_basis[x[0]], k_basis[x[1]], %s), pairs) save(result, 'result') DSAGE_RESULT = 'result.sobj' % (self.file_text, str(self.h), str(self.k), str(self.p_pairs[i]), str(self.rep) ) , name='t32') job.i = i return job Is there something obvious that I'm missing with it? Mike and I figured this one out over google talk. It appears that the problem was with setting the attribute 'job.i'. For some reason, setting that attribute caused unpickling the Job object on the otherside to fail. Changing that one line to 'job.n = i' fixed the problem. Cheers, Yi --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: my photos from sd3
On Mar 2, 2007, at 4:38 PM, Robert Bradshaw wrote: Is your mysql server down? Yeah, I am migrating hosts, give me a couple days to iron things out :) On Feb 21, 2007, at 4:43 PM, Yi Qiang wrote: http://www.yiqiang.net/gallery/v/sd3 Enjoy, Yi Yi --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] upgrading personal branches
Hello, What is the best way to upgrade a branch you've created to the latest version of sage? sage -upgrade only does sage-main which is a good thing, I think. I have always just done: sage -br mybranch sage: hg_sage.pull() sage: hg_sage.merge() This however involves manually merging in all the changes. Is there a better way to do this? Cheers, Yi --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] dsage sd3 slides
Hello, Some people have requested the dsage slides from SD3. They are available directly here now, it is also linked on the wiki. http://sage.math.washington.edu/home/yi/sd3/sd3-dsage-presentation.pdf http://sage.math.washington.edu:9001/days3/schedule Yi --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Error installing linbox-20070214
Doing a sage -upgrade gives me the following: --- - Software/sage/local/include -I/Users/yi/Software/sage/local/include -fPIC -I/Users/yi/Software/sage/local/include -I/Users/yi/Software/ sage/spkg/build/linbox-20070214/linbox -I/Users/yi/Software/sage/ local/include -I/Users/yi/Software/sage/local/include - D__LINBOX_HAVE_CBLAS -c gmp++_int_pow.C g++ -DHAVE_CONFIG_H -I. -I. -I../../.. -I../../.. -I../../../gmp++ -I/ Users/yi/Software/sage/local/include -I/Users/yi/Software/sage/local/ include -I/Users/yi/Software/sage/local/include -fPIC -I/Users/yi/ Software/sage/local/include -I/Users/yi/Software/sage/spkg/build/ linbox-20070214/linbox -I/Users/yi/Software/sage/local/include -I/ Users/yi/Software/sage/local/include -D__LINBOX_HAVE_CBLAS -c gmp+ +_int_pow.C -o gmp++_int_pow.o /bin/sh ../../../libtool --mode=compile g++ -DHAVE_CONFIG_H -I. -I. - I../../.. -I../../.. -I../../../gmp++ -I/Users/yi/Software/sage/ local/include -I/Users/yi/Software/sage/local/include -I/Users/yi/ Software/sage/local/include -fPIC -I/Users/yi/Software/sage/local/ include -I/Users/yi/Software/sage/spkg/build/linbox-20070214/linbox -I/Users/yi/Software/sage/local/include -I/Users/yi/Software/sage/ local/include -D__LINBOX_HAVE_CBLAS -c gmp++_int_gcd.C g++ -DHAVE_CONFIG_H -I. -I. -I../../.. -I../../.. -I../../../gmp++ -I/ Users/yi/Software/sage/local/include -I/Users/yi/Software/sage/local/ include -I/Users/yi/Software/sage/local/include -fPIC -I/Users/yi/ Software/sage/local/include -I/Users/yi/Software/sage/spkg/build/ linbox-20070214/linbox -I/Users/yi/Software/sage/local/include -I/ Users/yi/Software/sage/local/include -D__LINBOX_HAVE_CBLAS -c gmp+ +_int_gcd.C -o gmp++_int_gcd.o /bin/sh ../../../libtool --mode=compile g++ -DHAVE_CONFIG_H -I. -I. - I../../.. -I../../.. -I../../../gmp++ -I/Users/yi/Software/sage/ local/include -I/Users/yi/Software/sage/local/include -I/Users/yi/ Software/sage/local/include -fPIC -I/Users/yi/Software/sage/local/ include -I/Users/yi/Software/sage/spkg/build/linbox-20070214/linbox -I/Users/yi/Software/sage/local/include -I/Users/yi/Software/sage/ local/include -D__LINBOX_HAVE_CBLAS -c gmp++_int_misc.C g++ -DHAVE_CONFIG_H -I. -I. -I../../.. -I../../.. -I../../../gmp++ -I/ Users/yi/Software/sage/local/include -I/Users/yi/Software/sage/local/ include -I/Users/yi/Software/sage/local/include -fPIC -I/Users/yi/ Software/sage/local/include -I/Users/yi/Software/sage/spkg/build/ linbox-20070214/linbox -I/Users/yi/Software/sage/local/include -I/ Users/yi/Software/sage/local/include -D__LINBOX_HAVE_CBLAS -c gmp+ +_int_misc.C -o gmp++_int_misc.o /bin/sh ../../../libtool --mode=compile g++ -DHAVE_CONFIG_H -I. -I. - I../../.. -I../../.. -I../../../gmp++ -I/Users/yi/Software/sage/ local/include -I/Users/yi/Software/sage/local/include -I/Users/yi/ Software/sage/local/include -fPIC -I/Users/yi/Software/sage/local/ include -I/Users/yi/Software/sage/spkg/build/linbox-20070214/linbox -I/Users/yi/Software/sage/local/include -I/Users/yi/Software/sage/ local/include -D__LINBOX_HAVE_CBLAS -c gmp++_int_sub.C g++ -DHAVE_CONFIG_H -I. -I. -I../../.. -I../../.. -I../../../gmp++ -I/ Users/yi/Software/sage/local/include -I/Users/yi/Software/sage/local/ include -I/Users/yi/Software/sage/local/include -fPIC -I/Users/yi/ Software/sage/local/include -I/Users/yi/Software/sage/spkg/build/ linbox-20070214/linbox -I/Users/yi/Software/sage/local/include -I/ Users/yi/Software/sage/local/include -D__LINBOX_HAVE_CBLAS -c gmp+ +_int_sub.C -o gmp++_int_sub.o /bin/sh ../../../libtool --mode=compile g++ -DHAVE_CONFIG_H -I. -I. - I../../.. -I../../.. -I../../../gmp++ -I/Users/yi/Software/sage/ local/include -I/Users/yi/Software/sage/local/include -I/Users/yi/ Software/sage/local/include -fPIC -I/Users/yi/Software/sage/local/ include -I/Users/yi/Software/sage/spkg/build/linbox-20070214/linbox -I/Users/yi/Software/sage/local/include -I/Users/yi/Software/sage/ local/include -D__LINBOX_HAVE_CBLAS -c gmp++_int_compare.C g++ -DHAVE_CONFIG_H -I. -I. -I../../.. -I../../.. -I../../../gmp++ -I/ Users/yi/Software/sage/local/include -I/Users/yi/Software/sage/local/ include -I/Users/yi/Software/sage/local/include -fPIC -I/Users/yi/ Software/sage/local/include -I/Users/yi/Software/sage/spkg/build/ linbox-20070214/linbox -I/Users/yi/Software/sage/local/include -I/ Users/yi/Software/sage/local/include -D__LINBOX_HAVE_CBLAS -c gmp+ +_int_compare.C -o gmp++_int_compare.o /bin/sh ../../../libtool --mode=link g++ -I/Users/yi/Software/sage/ local/include -I/Users/yi/Software/sage/local/include -I/Users/yi/ Software/sage/local/include -fPIC -I/Users/yi/Software/sage/local/ include
[sage-devel] changes in dsage
Hi all, Distributed SAGE is now part of the standard sage distribution now. This means that there are no more separate spkgs and you get new versions when you upgrade SAGE. The reason for this move is that it should allow people to work on it more easily, and also perhaps make programming against dsage easier within the sage libraries. If you have previous installations of dsage, I urge you to remove $SAGE_ROOT/local/lib/python/site-packages/dsage to prevent any funny python module problems that might occur. The dsage modules are now in sage.dsage so you can look at the code there. Also I will be giving an extensive demo at SD3 so hopefully I can post some notes after the workshop for those who can not attend. Cheers, Yi --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: sage.math down?
On Feb 7, 2007, at 11:24 PM, Joshua Kantor wrote: yep it is up, that was pretty weird . . . Damn, I was going to say someone should take this opportunity to build a new kernel for SAGE so we can use 100% of it's capacity (versus 50% currently) :) Yi --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: Determining the number of CPUs
On Feb 7, 2007, at 2:04 PM, Robert Bradshaw wrote: Rather than num_cpus, I think at startup time a user should be able to specify a maximum number of parallel processes to span. For instance, if I wanted to run two dsage workers on a machine with 4 cpus, I might want to give each of them only two cpus to use. This is currently possible in dsage. You can set the number of workers in ~/.sage/dsage/worker.conf. Yi --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: look and feel of SAGE website
On Jan 29, 2007, at 5:04 PM, Timothy Clemans wrote: I have some ideas for a new design of the SAGE website. See the design I've created so far at http://sage.50webs.com/ Please look at it and comment. Hi Timothy, I liked your original design a lot! It definitely gives SAGE a more modern look, much better in my opinion than the hand written html that is so common among mathematicians websites. I would not get discouraged because of one persons opinion. I for one would greatly appreciate a facelift to sage.math.washington.edu/sage . Yi --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] sage's save() command
Hey William,
I implemented saving of distributed jobs. You can do this now:
In [1]: r = DistributedPOVRay(DSage(), 'checkitout', '/Users/yi/
povray/out.pov', 20, W=1024, H=768, A=0.01)
In [2]: r.start()
In [3]: r.save()
Out[3]: 'checkitout.sobj'
Come back a few days later...
In [1]: r = load('checkitout.sobj')
In [2]: r.restore(DSage())
In [3]: Got all the images, stiching them now.
Instead of udoing r.save() though I'd like to use sage's save()
method. However when I try to save one of my objects it gives me
this error:
In [4]: save(r)
---
type 'exceptions.TypeError' Traceback (most recent call
last)
/Users/yi/Software/dsage-pickle/ipython console in module()
/Users/yi/Software/dsage-pickle/sage_object.pyx in sage_object.save()
/Users/yi/Software/dsage-pickle/sage_object.pyx in sage_object.process()
type 'exceptions.TypeError': 'NoneType' object is unsliceable
Any ideas why?
Yi
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[sage-devel] sage's sigint handler
When running twisted programs in sage, the sigint handler seems to cause problems; [EMAIL PROTECTED]:~/Software/dsage/ sage dsage_server.py 2007/01/20 17:01 -0700 [-] Log opened. ^C2007/01/20 17:01 -0700 [-] Unexpected error in main loop. 2007/01/20 17:01 -0700 [-] Unhandled Error Traceback (most recent call last): File dsage_server.py, line 142, in module main() File dsage_server.py, line 139, in main reactor.run() File /Users/yi/Software/sage/local/lib/python2.5/site- packages/twisted/internet/posixbase.py, line 220, in run self.mainLoop() --- exception caught here --- File /Users/yi/Software/sage/local/lib/python2.5/site- packages/twisted/internet/posixbase.py, line 231, in mainLoop self.doIteration(t) File /Users/yi/Software/sage/local/lib/python2.5/site- packages/twisted/internet/selectreactor.py, line 97, in doSelect [], timeout) File /Users/yi/Software/sage/local/lib/python2.5/site- packages/sage/interfaces/get_sigs.py, line 8, in my_sigint raise KeyboardInterrupt exceptions.KeyboardInterrupt: Both sage and twisted register sigint handlers, and sage wins apparently. Any ideas how I should go about fixing this? Yi --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: sage's sigint handler
On Jan 20, 2007, at 4:17 PM, William Stein wrote: Take a look at local/bin/sage-notebook The point is that for dsage_server you are probably not using much of the SAGE library. Maybe you can get away with only importing the expect interfaces stuff and nothing else. Then you'll get to keep the signal handler. Thanks, that was easy enough to fix. Yi --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: DistributedFactor does not mark itself done even though all the factors have been found
On Jan 16, 2007, at 10:11 PM, Robert Bradshaw wrote: I will be very useful, that's on my todo list. Another distributed thing I was thinking about is graph theory computations... Is there a readme for how to do dsage 0.0.2? What do you have to import? Perhaps you could just post a single dsage interaction from start to finish. Hi Robert, dsage is much easier to use now. This is what you have to do to get started: Get my dsage.hg bundle (this adds a dsage interface to sage, so you don't have to import anything, set any funky paths) and apply it to your sage tree http://sage.math.washington.edu/home/yi/dsage.hg Then follow the instructions on http://www.yiqiang.net/dsage For good measure, make sure you remove ~/.dsage before starting. BTW, You will notice that ECM Factor is much smarter now and actually goes and kills jobs once prod(self.prime_factors) == self.n :) Yi --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] sys.maxint = 0.01 == False?
Ok, here is a weird bug: on sage.math.washington.edu sage: sys.maxint 9223372036854775807 sage: sys.maxint = 0.01 False sage: sys.maxint = int(0.01) True Looks to be a problem with type 'sage.rings.real_mpfr.RealNumber' Any ideas on how to fix this? Yi --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] dsage-0.0.2 (Distributed SAGE) released
Short Changelog: Fixed interactive spkg-install Added DistributedPOVRay (requires you to have povray and the program 'combineppm' installed) spkg here: http://sage.math.washington.edu/home/yi/spkgs/ dsage-0.0.2.spkg Yi --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: sage-1.6
On Jan 12, 2007, at 5:29 PM, William Stein wrote: Thanks. It installs. However the first thing I tried doesn't work: sage: import twisted.web2 I can't reproduce here. I just set up a brand new install of Ubuntu in Parallels and installed the spkg, module imported fine. Yi --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: help with getting openssl into SAGE
On Jan 13, 2007, at 11:13 AM, William Stein wrote: Could you help by testing building of the relevant SAGE packages on your system? If so, please do the following and email to let me know what happens. Worked on Ubuntu 6.10 and OSX 10.4.8 Intel. Thanks! Yi --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: help with getting openssl into SAGE
On Jan 13, 2007, at 2:20 PM, William Stein wrote: Now you should make your distributed SAGE secure :-). I'm getting on it. Can you send me a prerelease version, so I can start making it part of SAGE somehow? I haven't made a tarball yet, but you can check out: hg clone http://www.yiqiang.net/dsage Let's talk about how to best incorporate this into SAGE while it's still moldable. ECM factorization is working and I have a framework now to allow others to write distributed methods. I will post a demo/screencast soon! Yi --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: sage-1.6
On Jan 12, 2007, at 10:17 AM, William Stein wrote: Post a package in your home directory on sage.math that takes the twisted-2.5 package and includes web2, so I can include it for SAGE-1.7. I didn't know anyone actually used TwistedWeb2. Anyhow, since I've been making the Twisted packages, here is one for TwistedWeb2: http://sage.math.washington.edu/home/yi/spkgs/TwistedWeb2-0.2.0.spkg Yi --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] SAGE 1.5 fails to compile on OS X
It looks like it is breaking on configuring GMP. This is on a Macbook Pro Core 2 Duo. Below is the relevant part from the install log: ... gmp-4.2.1.p2/gmp/tune/pre_divrem_1.c gmp-4.2.1.p2/gmp/tune/sb_div.c gmp-4.2.1.p2/gmp/tune/sb_inv.c gmp-4.2.1.p2/gmp/tune/set_strb.c gmp-4.2.1.p2/gmp/tune/set_strs.c gmp-4.2.1.p2/gmp/tune/sparcv9.asm gmp-4.2.1.p2/gmp/tune/speed-ext.c gmp-4.2.1.p2/gmp/tune/speed.c gmp-4.2.1.p2/gmp/tune/speed.h gmp-4.2.1.p2/gmp/tune/time.c gmp-4.2.1.p2/gmp/tune/tuneup.c gmp-4.2.1.p2/gmp/tune/x86_64.asm gmp-4.2.1.p2/gmp/version.c gmp-4.2.1.p2/gmp_add_nc.patch gmp-4.2.1.p2/patches/ gmp-4.2.1.p2/patches/amd64 gmp-4.2.1.p2/patches/config/ gmp-4.2.1.p2/patches/config/README gmp-4.2.1.p2/patches/config/config.guess gmp-4.2.1.p2/patches/config/configfsf.guess gmp-4.2.1.p2/patches/config/configfsf.sub gmp-4.2.1.p2/patches/gmp-4.2.1-core2-port/ gmp-4.2.1.p2/patches/gmp-4.2.1-core2-port/README gmp-4.2.1.p2/patches/gmp-4.2.1-core2-port/add_n.asm gmp-4.2.1.p2/patches/gmp-4.2.1-core2-port/amd64call.asm gmp-4.2.1.p2/patches/gmp-4.2.1-core2-port/clock_cycle_analysis/ gmp-4.2.1.p2/patches/gmp-4.2.1-core2-port/clock_cycle_analysis/Makefile gmp-4.2.1.p2/patches/gmp-4.2.1-core2-port/clock_cycle_analysis/README gmp-4.2.1.p2/patches/gmp-4.2.1-core2-port/clock_cycle_analysis/add_n.asm gmp-4.2.1.p2/patches/gmp-4.2.1-core2-port/clock_cycle_analysis/amd64call.asm gmp-4.2.1.p2/patches/gmp-4.2.1-core2-port/clock_cycle_analysis/asm-defs.m4 gmp-4.2.1.p2/patches/gmp-4.2.1-core2-port/clock_cycle_analysis/config.m4 gmp-4.2.1.p2/patches/gmp-4.2.1-core2-port/clock_cycle_analysis/lahf_sahf_test.c gmp-4.2.1.p2/patches/gmp-4.2.1-core2-port/clock_cycle_analysis/lahf_sahf_test.sh gmp-4.2.1.p2/patches/gmp-4.2.1-core2-port/clock_cycle_analysis/mpn_test.c gmp-4.2.1.p2/patches/gmp-4.2.1-core2-port/clock_cycle_analysis/orig_add_n.asm gmp-4.2.1.p2/patches/gmp-4.2.1-core2-port/clock_cycle_analysis/orig_sub_n.asm gmp-4.2.1.p2/patches/gmp-4.2.1-core2-port/clock_cycle_analysis/performance_mon.asm gmp-4.2.1.p2/patches/gmp-4.2.1-core2-port/clock_cycle_analysis/sub_n.asm gmp-4.2.1.p2/patches/gmp-4.2.1-core2-port/clock_cycle_analysis/x86_64-defs.m4 gmp-4.2.1.p2/patches/gmp-4.2.1-core2-port/lahf_sahf_test.sh gmp-4.2.1.p2/patches/gmp-4.2.1-core2-port/sub_n.asm gmp-4.2.1.p2/patches/macpro gmp-4.2.1.p2/patches/mpn_amd64.42/ gmp-4.2.1.p2/patches/mpn_amd64.42/INSTALL gmp-4.2.1.p2/patches/mpn_amd64.42/README gmp-4.2.1.p2/patches/mpn_amd64.42/aors_n.asm gmp-4.2.1.p2/patches/mpn_amd64.42/aorsmul_1.asm gmp-4.2.1.p2/patches/mpn_amd64.42/gmp-mparam.h gmp-4.2.1.p2/patches/mpn_amd64.42/install gmp-4.2.1.p2/patches/mpn_amd64.42/mul_basecase.asm gmp-4.2.1.p2/patches/mpn_amd64.42/sqr_basecase.asm gmp-4.2.1.p2/patches/mpn_amd64.42/x86_64-defs.m4 gmp-4.2.1.p2/spkg-install gmp-4.2.1.p2/spkg-install~ Finished extraction Host system uname -a: Darwin zeus.local 8.8.2 Darwin Kernel Version 8.8.2: Thu Sep 28 20:43:26 PDT 2006; root:xnu-792.14.14.obj~1/RELEASE_I386 i386 i386 GCC Version gcc -v Using built-in specs. Target: i686-apple-darwin8 Configured with: /private/var/tmp/gcc/gcc-5367.obj~1/src/configure --disable-checking -enable-werror --prefix=/usr --mandir=/share/man --enable-languages=c,objc,c++,obj-c++ --program-transform-name=/^[cg][^.-]*$/s/$/-4.0/ --with-gxx-include-dir=/include/c++/4.0.0 --with-slibdir=/usr/lib --build=powerpc-apple-darwin8 --with-arch=nocona --with-tune=generic --program-prefix= --host=i686-apple-darwin8 --target=i686-apple-darwin8 Thread model: posix gcc version 4.0.1 (Apple Computer, Inc. build 5367) ./spkg-install: line 32: [: =: unary operator expected checking build system type... Invalid configuration `core2-apple-darwin8.8.2': machine `core2-apple' not recognized configure: error: /bin/sh ./config.sub core2-apple-darwin8.8.2 failed Failed to configure. real0m1.521s user0m0.397s sys 0m0.918s sage: An error occured while installing gmp-4.2.1.p2 Please email William Stein [EMAIL PROTECTED] explaining the problem and send him /Users/yi/Software/sage-1.5/install.log If you want to try to fix the problem, *don't* just cd to /Users/yi/Software/sage-1.5/spkg/build/gmp-4.2.1.p2 and type 'make'. Instead (using bash) type source local/bin/sage-env from the directory /Users/yi/Software/sage-1.5 in order to set all environment variables correctly, then cd to /Users/yi/Software/sage-1.5/spkg/build/gmp-4.2.1.p2 make[1]: *** [installed/gmp-4.2.1.p2] Error 1 real7m50.207s user3m50.127s sys 2m25.194s --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and
[sage-devel] Re: SAGE development machines
On 12/12/06, David Joyner [EMAIL PROTECTED] wrote: IMHO, it is also important to test specific flavors of linux (eg, debian, redhat, freeBSD) and windows types (windows XP, vista). Laptops could probably be used for this. Wouldn't something like VMWare Server on a reasonably powerful machine do exactly that? There are also other solutions such as OpenVZ and Xen. I saw a demo of Virtuozzo by one of the employees and it looked very cool. I think we should leverage the power and in this particular case, space efficiency of virtualization as much as possible :) I think that the OSX is the only exception, but I see a Mac Pro is already on the list. Yi --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
