sage-devel
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This email list is for discussion of Sage (<a href="http://www.sagemath.org">www.sagemath.org</a>) development issues. This list usually has heavy traffic.enRe: [sage-devel] Re: trouble compiling latest sage development version
https://groups.google.com/d/msg/sage-devel/pzisAMbUgDY/LVEMLm2TAAAJ
My suggestion would be to upgrade to xcode 10.11, and then to the newer xcode that is available on osx 10.11 only. That linker should then properly support AVX instructions. Thats also the only OS/compiler version that we have a buildbot for (or receives updates from Apple for that matter). Onhttps://groups.google.com/d/topic/sage-devel/pzisAMbUgDY
Volker BraunSat, 01 Oct 2016 08:16:02 UTCRe: [sage-devel] Re: trouble compiling latest sage development version
https://groups.google.com/d/msg/sage-devel/pzisAMbUgDY/udNJsk-DAAAJ
I am not sure. I just compiled sage-7.3 released 2016-8-04 and it went fine, so I think it must be related to some new patches in the new development branch ... Anne On Friday, September 30, 2016 at 7:08:35 PM UTC-7, François wrote: > > Does the ntl failure look like anything reported at >https://groups.google.com/d/topic/sage-devel/pzisAMbUgDY
Anne SchillingSat, 01 Oct 2016 03:20:43 UTCRe: [sage-devel] Re: trouble compiling latest sage development version
https://groups.google.com/d/msg/sage-devel/pzisAMbUgDY/REON7V9_AAAJ
Does the ntl failure look like anything reported at https://trac.sagemath.org/ticket/20779 ? François > On 1/10/2016, at 14:52, Travis Scrimshaw <tsc...@ucdavis.edu> wrote: > > Perhaps this is from the same error as stack overflow post? I remember we had to have something with '-march=nativehttps://groups.google.com/d/topic/sage-devel/pzisAMbUgDY
FrançoisSat, 01 Oct 2016 02:08:35 UTCRe: trouble compiling latest sage development version
https://groups.google.com/d/msg/sage-devel/pzisAMbUgDY/tM82jXl-AAAJ
Perhaps this is from the same error as stack overflow post? I remember we had to have something with '-march=native' (on OSX?) in the past. Best, Travishttps://groups.google.com/d/topic/sage-devel/pzisAMbUgDY
Travis ScrimshawSat, 01 Oct 2016 01:52:06 UTCRe: trouble compiling latest sage development version
https://groups.google.com/d/msg/sage-devel/pzisAMbUgDY/i1_YwQJ4AAAJ
Hi John, Thanks for your answer, but my git seems to work fine. Even after 'make distclean && make' I still get an error. Here is the log. Any idea? Might this be related to https://trac.sagemath.org/ticket/17635 Best, Anne ----- Found local metadata for givaro-4.0.2 Using cached file /Applicathttps://groups.google.com/d/topic/sage-devel/pzisAMbUgDY
Anne SchillingFri, 30 Sep 2016 23:53:38 UTCRe: [sage-devel] Re: openblas segfault?
https://groups.google.com/d/msg/sage-devel/1mtIT4FcaOk/uQhU0tVyAAAJ
I got around to trying the latest OpenBLAS as Jean-Pierre Flori suggested, and the segfaults went away. (And all tests pass.) I guess that from my perspective this means I should open an "update to OpenBLAS 0.2.19" ticket. Or maybe it should be an "Update OpenBLAS to some working version" ticket.https://groups.google.com/d/topic/sage-devel/1mtIT4FcaOk
Jonathan BoberFri, 30 Sep 2016 22:18:48 UTCRe: trouble compiling latest sage development version
https://groups.google.com/d/msg/sage-devel/pzisAMbUgDY/OkVxuwNyAAAJ
Hi Anne, Here's a complete shot in the dark: has Xcode been updated recently on that machine, maybe automatically when you didn't notice? If you run "git status" (using the system's git) and it gives some funny error message about root access, this is what's going on. Run Xcode, agree to the newhttps://groups.google.com/d/topic/sage-devel/pzisAMbUgDY
John H PalmieriFri, 30 Sep 2016 22:03:45 UTCtrouble compiling latest sage development version
https://groups.google.com/d/msg/sage-devel/pzisAMbUgDY/LYd9Vv9hAAAJ
Hi! I am having trouble compiling the latest sage development branch: ... [openblas-0.2.15] correctly and load a subshell for you to debug the error: [openblas-0.2.15] (cd '/Applications/sage/local/var/tmp/sage/build/openblas-0.2.15' && '/Applications/sage/sage' --sh) [openblas-0.2.15] Whenhttps://groups.google.com/d/topic/sage-devel/pzisAMbUgDY
Anne SchillingFri, 30 Sep 2016 17:10:15 UTCRe: [sage-devel] Problem in setup sage server
https://groups.google.com/d/msg/sage-devel/EO-79or8bB8/So6TMIFhAAAJ
On Fri, Sep 30, 2016 at 9:58 AM, B Krishnan Iyer <goodk...@gmail.com> wrote: > I followed the steps shown in the link: https://wiki.sagemath.org/SageServer > > while entering 'sudo apt-get install python-software-properties' it is > asking for password so can someone tell me what the passwordhttps://groups.google.com/d/topic/sage-devel/EO-79or8bB8
WilliamFri, 30 Sep 2016 17:01:13 UTCProblem in setup sage server
https://groups.google.com/d/msg/sage-devel/EO-79or8bB8/xVO7MGFhAAAJ
I followed the steps shown in the link:https://wiki.sagemath.org/SageServer while entering 'sudo apt-get install python-software-properties' it is asking for password so can someone tell me what the password is?. Also this command 'sudo -u sageserver ssh sage0@localhost echo Done' it shows errorhttps://groups.google.com/d/topic/sage-devel/EO-79or8bB8
B Krishnan IyerFri, 30 Sep 2016 16:58:55 UTCRe: How find out which plot causes docbuild error
https://groups.google.com/d/msg/sage-devel/Tj_7oS6b5ok/t6LSmIBbAAAJ
The actual rst file is not the one that is autogenerated from the docs, probably in memory.https://groups.google.com/d/topic/sage-devel/Tj_7oS6b5ok
Ralf StephanFri, 30 Sep 2016 15:11:13 UTCRe: How find out which plot causes docbuild error
https://groups.google.com/d/msg/sage-devel/Tj_7oS6b5ok/0cNmd1haAAAJ
In a perfect world, 1937 would be a line number, either in the original python file or in the rst file. Try looking there. John On Friday, September 30, 2016 at 12:20:43 AM UTC-7, Ralf Stephan wrote: > > Hi, > > [dochtml] OSError: [plot3d ] > /home/ralf/sage/src/doc/en/reference/plot3d/sagehttps://groups.google.com/d/topic/sage-devel/Tj_7oS6b5ok
John H PalmieriFri, 30 Sep 2016 14:50:01 UTCRe: [sage-devel] How find out which plot causes docbuild error
https://groups.google.com/d/msg/sage-devel/Tj_7oS6b5ok/pQfaUlBEAAAJ
Thanks!https://groups.google.com/d/topic/sage-devel/Tj_7oS6b5ok
Ralf StephanFri, 30 Sep 2016 08:06:17 UTCRe: [sage-devel] How find out which plot causes docbuild error
https://groups.google.com/d/msg/sage-devel/Tj_7oS6b5ok/vKOU4OxCAAAJ
A fair question. I cannot remember the folder from the top of my head but I have debugged that problem several time. First counting 35 blocks may not get you the right one, unless you are building serially. You should try to locate it under local/share/doc/sage/inventory/en/reference/plot3d/saghttps://groups.google.com/d/topic/sage-devel/Tj_7oS6b5ok
FrançoisFri, 30 Sep 2016 07:40:50 UTCHow find out which plot causes docbuild error
https://groups.google.com/d/msg/sage-devel/Tj_7oS6b5ok/9dDiqtNBAAAJ
Hi, [dochtml] OSError: [plot3d ] /home/ralf/sage/src/doc/en/reference/plot3d/sage/plot/plot3d/plot3d.rst:1937: WARNING: Exception occurred in plotting plot3d-35 how do I find out without manipulating the rst or counting 35 blocks which plot has failed? This is a principle question, I couldhttps://groups.google.com/d/topic/sage-devel/Tj_7oS6b5ok
Ralf StephanFri, 30 Sep 2016 07:20:43 UTCRe: [sage-devel] Re: memory management issue: deleted variables not released
https://groups.google.com/d/msg/sage-devel/jCjc_Spo20o/gO4LiP_mBwAJ
Bill: your comment about normal/expected behavior covers my initial post, but not the fact that the same code works in 7.0 and crashes in 7.3. So the question is, might someone with developer's tools catch this problem quickly even with my vanilla code - it's just 277 lines total, plus thehttps://groups.google.com/d/topic/sage-devel/jCjc_Spo20o
DenisWed, 28 Sep 2016 13:34:04 UTCRe: linbox 64-bit charpoly
https://groups.google.com/d/msg/sage-devel/TLcYb4z7jyI/Da64NnXkBwAJ
[OT:] flintlib.org (and mpir.org) is hosted at UW, where apparently some hardware damage (William said a UPS, affecting some switch) makes the connections at least that slow I cannot access anything there (e.g. also files.sagemath.org) since last Saturday. (See some later posts on thehttps://groups.google.com/d/topic/sage-devel/TLcYb4z7jyI
leifWed, 28 Sep 2016 12:47:31 UTCRe: [sage-devel] Re: memory management issue: deleted variables not released
https://groups.google.com/d/msg/sage-devel/jCjc_Spo20o/cxvtokrjBwAJ
You don't need to post all your code, just a small example that demonstrates the problem you are experiencing. If your computation is using half the memory on the machine, the solution is likely going to be to find a way to make it use less memory or to get a machine with more memory. Thehttps://groups.google.com/d/topic/sage-devel/jCjc_Spo20o
Bill HartWed, 28 Sep 2016 12:26:09 UTCRe: [sage-devel] Re: memory management issue: deleted variables not released
https://groups.google.com/d/msg/sage-devel/jCjc_Spo20o/Ol6bYE_iBwAJ
Jonathan, thank you for this thoughtful analysis. With a really simple function, I get the output 0 1066.03125 0 1066.03125 0 1066.1640625 0 1066.1640625 0 1066.29296875 0 1066.29296875 0 1066.29296875 0 1066.29296875 0 1066.421875 0 1066.421875 0 1066.421875 0 1066.421875 0 1066.421875 0https://groups.google.com/d/topic/sage-devel/jCjc_Spo20o
DenisWed, 28 Sep 2016 12:08:09 UTCRe: [sage-devel] linbox 64-bit charpoly
https://groups.google.com/d/msg/sage-devel/TLcYb4z7jyI/yglSNxnUBwAJ
Hi, Update: I think I finally found the bug that led some rare computations to hang forever: givaro's random iterator was seed from the 6 digits of the current time microseconds, and could, with proba 10^-6 be seeded with 0, and the congurential generator would then always output 0, causinghttps://groups.google.com/d/topic/sage-devel/TLcYb4z7jyI
Clement PernetWed, 28 Sep 2016 07:47:44 UTCRe: In the preview only one page is loading?
https://groups.google.com/d/msg/sage-devel/M2BhFfuBS0A/1PtdO9PSBwAJ
Hello, I don't think this is a Sage development question? If it is about SageMathCloud, please email he...@sagemath.com On Wednesday, September 28, 2016 at 9:17:45 AM UTC+2, Bharath Krishnan wrote: > > Hello I need help with my paper that needs to be published as quickly as > possible. I havehttps://groups.google.com/d/topic/sage-devel/M2BhFfuBS0A
Harald SchillyWed, 28 Sep 2016 07:24:24 UTCRe: [sage-devel] linbox 64-bit charpoly
https://groups.google.com/d/msg/sage-devel/TLcYb4z7jyI/vb2aJm3PBwAJ
I don't think computing roots numerically is a good idea, because the charpoly is ill-conditionned. It would be interesting to compare outputs and timings with other packages, for example giac has its own multi-modular charpoly implementation (multi-modular, with probabilistic answer ifhttps://groups.google.com/d/topic/sage-devel/TLcYb4z7jyI
parisseWed, 28 Sep 2016 06:22:07 UTCRe: [sage-devel] linbox 64-bit charpoly
https://groups.google.com/d/msg/sage-devel/TLcYb4z7jyI/eBxxfZG-BwAJ
On Tue, Sep 27, 2016 at 8:34 PM, 'Bill Hart' via sage-devel < sage-...@googlegroups.com> wrote: > > > On Tuesday, 27 September 2016 20:53:28 UTC+2, Jonathan Bober wrote: >> >> On Tue, Sep 27, 2016 at 7:18 PM, 'Bill Hart' via sage-devel < >> sage-...@googlegroups.com> wrote: >> >>> I'm pretty surehttps://groups.google.com/d/topic/sage-devel/TLcYb4z7jyI
Jonathan BoberWed, 28 Sep 2016 01:13:11 UTCIn the preview only one page is loading?
https://groups.google.com/d/msg/sage-devel/M2BhFfuBS0A/BcnoaHbSBwAJ
Hello I need help with my paper that needs to be published as quickly as possible. I have typed 6 pages but only one loads in the preview. Can you please help fix this error.https://groups.google.com/d/topic/sage-devel/M2BhFfuBS0A
Bharath KrishnanWed, 28 Sep 2016 07:17:45 UTCRe: [sage-devel] linbox 64-bit charpoly
https://groups.google.com/d/msg/sage-devel/TLcYb4z7jyI/qR9r7CW8BwAJ
On Tue, Sep 27, 2016 at 8:02 PM, William Stein <wst...@gmail.com> wrote: > On Tue, Sep 27, 2016 at 11:53 AM, Jonathan Bober <jwb...@gmail.com> wrote: > > On Tue, Sep 27, 2016 at 7:18 PM, 'Bill Hart' via sage-devel > > <sage-...@googlegroups.com> wrote: > >> > >> I'm pretty sure the charpoly routinehttps://groups.google.com/d/topic/sage-devel/TLcYb4z7jyI
Jonathan BoberWed, 28 Sep 2016 00:28:50 UTCRe: [sage-devel] Re: memory management issue: deleted variables not released
https://groups.google.com/d/msg/sage-devel/jCjc_Spo20o/UNR6c627BwAJ
I just noticed this thread because of your recent reply, and happened to read through. (I haven't regularly read sage-devel for a while.) As to your original email: I think there is a subtle python memory management issue there. If you run sage: BIG=myfunction(somevars) sage: BIG=myfunction(somehttps://groups.google.com/d/topic/sage-devel/jCjc_Spo20o
Jonathan BoberWed, 28 Sep 2016 00:20:12 UTCRe: [sage-devel] Re: [sagemath-admins] trac not responding
https://groups.google.com/d/msg/sage-devel/_Wd835TLPiA/NZIAkoKxBwAJ
50GB > iirc) to hold all the build logs and binary builds. The new machine has 8TB of hard disks in it... > Whats the plan for external networking and secrets? Regarding secrets, I want to use kubernetes's secret management. However, I've not yet set that up in a way that I'm happy with, sohttps://groups.google.com/d/topic/sage-devel/_Wd835TLPiA
WilliamTue, 27 Sep 2016 21:13:53 UTCRe: [sage-devel] Re: [sagemath-admins] trac not responding
https://groups.google.com/d/msg/sage-devel/_Wd835TLPiA/dVGyMFmxBwAJ
I may have time next weekend to containerize the buildbot, though no promises. It does need quite a lot of disk space (the old one was about 50GB iirc) to hold all the build logs and binary builds. Whats the plan for external networking and secrets? On Tuesday, September 27, 2016 at 9:57:43 PMhttps://groups.google.com/d/topic/sage-devel/_Wd835TLPiA
Volker BraunTue, 27 Sep 2016 21:10:56 UTCRe: [sage-devel] Re: memory management issue: deleted variables not released
https://groups.google.com/d/msg/sage-devel/jCjc_Spo20o/yY_jJOavBwAJ
Tried but it didn't work out. MathCloud admins say they can't help. Tried also at SageCell but the calculation wouldn't end either way after several hours. Any ideas? Denishttps://groups.google.com/d/topic/sage-devel/jCjc_Spo20o
DenisTue, 27 Sep 2016 20:44:22 UTCRe: [sage-devel] Re: [sagemath-admins] trac not responding
https://groups.google.com/d/msg/sage-devel/_Wd835TLPiA/NBBG0GOtBwAJ
On Tue, Sep 27, 2016 at 12:54 PM, Harald Schilly <harald....@gmail.com> wrote: > On Tue, Sep 27, 2016 at 9:29 PM, Dima Pasechnik <dim...@gmail.com> wrote: >>> we can't, because there are filesize limits. >> how about git-lfs ? (which is probably not cheap to use) > > I don't think we need anyhttps://groups.google.com/d/topic/sage-devel/_Wd835TLPiA
WilliamTue, 27 Sep 2016 19:57:43 UTCRe: [sage-devel] Re: [sagemath-admins] trac not responding
https://groups.google.com/d/msg/sage-devel/_Wd835TLPiA/LomeMDatBwAJ
I don't think we need any of that, a normal CDN is fine, too. Problem with using a commercial one is that the traffic is so expensive. > > We just have to ask (via ODK). Well, any help is fine, but I bet there won't be a solution until william's deadline. -- hhttps://groups.google.com/d/topic/sage-devel/_Wd835TLPiA
Harald SchillyTue, 27 Sep 2016 19:55:07 UTCRe: [sage-devel] linbox 64-bit charpoly
https://groups.google.com/d/msg/sage-devel/TLcYb4z7jyI/Mvc4yRGsBwAJ
Sure, I realised the problem was in Sage. I just wasn't sure if the algorithm itself is implemented in Flint or Sage. > Sorry, I thought I was clear about that. I assume that no one has been > using the algorithm='flint' option in Sage in the last two years, which > makes sense, because mosthttps://groups.google.com/d/topic/sage-devel/TLcYb4z7jyI
Bill HartTue, 27 Sep 2016 19:34:11 UTCRe: [sage-devel] Re: [sagemath-admins] trac not responding
https://groups.google.com/d/msg/sage-devel/_Wd835TLPiA/8ZCTNNarBwAJ
On Tue, Sep 27, 2016 at 5:57 PM, Harald Schilly <harald....@gmail.com> wrote: > On Tue, Sep 27, 2016 at 7:39 PM, William Stein <wst...@gmail.com> wrote: >> no volunteers to migrate files/build/rsync.sagemath.org... We should >> just switch to GitHub. > > we can't, because there are filesizehttps://groups.google.com/d/topic/sage-devel/_Wd835TLPiA
Dima PasechnikTue, 27 Sep 2016 19:29:55 UTCRe: [sage-devel] linbox 64-bit charpoly
https://groups.google.com/d/msg/sage-devel/TLcYb4z7jyI/UuQLDWiqBwAJ
arithmetic >> or something? > > > It is just a problem with Sage. Sorry, I thought I was clear about that. I > assume that no one has been using the algorithm='flint' option in Sage in > the last two years, which makes sense, because most people aren't going to > bother changing thehttps://groups.google.com/d/topic/sage-devel/TLcYb4z7jyI
WilliamTue, 27 Sep 2016 19:03:43 UTCRe: [sage-devel] linbox 64-bit charpoly
https://groups.google.com/d/msg/sage-devel/TLcYb4z7jyI/RAS51NipBwAJ
On Tue, Sep 27, 2016 at 7:18 PM, 'Bill Hart' via sage-devel < sage-...@googlegroups.com> wrote: > I'm pretty sure the charpoly routine in Flint is much more recent that 2 > years. Are you referring to a Sage implementation on top of Flint > arithmetic or something? > It is just a problem withhttps://groups.google.com/d/topic/sage-devel/TLcYb4z7jyI
Jonathan BoberTue, 27 Sep 2016 18:53:28 UTCRe: OS X testers needed
https://groups.google.com/d/msg/sage-devel/rw4h229qZbk/gSw-gT-oBwAJ
OS X 10.10.2 Yosemite: $ ./sage -tp --long src/sage/libs/pari .... ---------------------------------------------------------------------- All tests passed! ---------------------------------------------------------------------- Total time for all tests: 9.1 seconds cpu time: 14.0 secondshttps://groups.google.com/d/topic/sage-devel/rw4h229qZbk
Sébastien LabbéTue, 27 Sep 2016 18:24:10 UTCRe: [sage-devel] linbox 64-bit charpoly
https://groups.google.com/d/msg/sage-devel/TLcYb4z7jyI/1Ailo-ynBwAJ
I'm pretty sure the charpoly routine in Flint is much more recent that 2 years. Are you referring to a Sage implementation on top of Flint arithmetic or something? The only timing that I can find right at the moment had us about 5x faster than Sage. It's not in a released version of Flinthttps://groups.google.com/d/topic/sage-devel/TLcYb4z7jyI
Bill HartTue, 27 Sep 2016 18:18:14 UTCRe: [sage-devel] Re: [sagemath-admins] trac not responding
https://groups.google.com/d/msg/sage-devel/_Wd835TLPiA/WevoK9CmBwAJ
we can't, because there are filesize limits. -- hhttps://groups.google.com/d/topic/sage-devel/_Wd835TLPiA
Harald SchillyTue, 27 Sep 2016 17:57:52 UTCRe: [sagemath-admins] trac not responding
https://groups.google.com/d/msg/sage-devel/_Wd835TLPiA/NLv-wcqmBwAJ
wrote: >>>> Yes, both the file server files.sagemath.org and buildbot build.sagemath.org >>>> are down... >> >> I've done what I can and right now >> >> - files.sagemath.org >> - rsync.sagemath.org >> >> seem to respond to pings. And >> >> - build.sagemath.org doesn't. >> >>https://groups.google.com/d/topic/sage-devel/_Wd835TLPiA
leifTue, 27 Sep 2016 17:57:29 UTCRe: [sage-devel] Re: [sagemath-admins] trac not responding
https://groups.google.com/d/msg/sage-devel/_Wd835TLPiA/sDLQm96lBwAJ
wrote: >>> Yes, both the file server files.sagemath.org and buildbot build.sagemath.org >>> are down... > > I've done what I can and right now > > - files.sagemath.org > - rsync.sagemath.org > > seem to respond to pings. And > > - build.sagemath.org doesn't. > > I have ahttps://groups.google.com/d/topic/sage-devel/_Wd835TLPiA
WilliamTue, 27 Sep 2016 17:40:34 UTCRe: [sage-devel] Re: openblas segfault?
https://groups.google.com/d/msg/sage-devel/1mtIT4FcaOk/vAlY7NOIBwAJ
Yes. > > 2. Either way, I suspect that doesn't necessarily mean that nothing > strange happens if I build Sage 7.3 (with SAGE_ATLAS_LIB set) and then do a > 'git checkout develop', then build again without first doing a distclean. > Yes. I'm not exactly in what situation you end up when goinghttps://groups.google.com/d/topic/sage-devel/1mtIT4FcaOk
Jean-Pierre FloriTue, 27 Sep 2016 08:48:23 UTCRe: [sage-devel] Re: [sagemath-admins] trac not responding
https://groups.google.com/d/msg/sage-devel/_Wd835TLPiA/aZ86C32IBwAJ
I already manage too many ssh keys and I found it great to be able to fetch from the trac git without setting everything up... > >> >> On Monday, September 26, 2016 at 10:52:13 AM UTC+2, Harald Schilly wrote: >>> >>> On Mon, Sep 26, 2016 at 10:16 AM, Dima Pasechnik <dim...@gmail.com> >>> wrote:https://groups.google.com/d/topic/sage-devel/_Wd835TLPiA
Jean-Pierre FloriTue, 27 Sep 2016 08:42:10 UTCRe: [sage-devel] linbox 64-bit charpoly
https://groups.google.com/d/msg/sage-devel/TLcYb4z7jyI/f3rDvYh4BwAJ
On Tue, Sep 27, 2016 at 4:18 AM, William Stein <wst...@gmail.com> wrote: > On Mon, Sep 26, 2016 at 6:55 PM, Jonathan Bober <jwb...@gmail.com> wrote: > > On Mon, Sep 26, 2016 at 11:52 PM, William Stein <wst...@gmail.com> > wrote: > >> > >> On Mon, Sep 26, 2016 at 3:27 PM, Jonathan Bober <jwb...@gmahttps://groups.google.com/d/topic/sage-devel/TLcYb4z7jyI
Jonathan BoberTue, 27 Sep 2016 03:49:47 UTCRe: [sage-devel] linbox 64-bit charpoly
https://groups.google.com/d/msg/sage-devel/TLcYb4z7jyI/kxdsot92BwAJ
wrote: >> > In the matrix_integer_dense charpoly() function, there is a note in the >> > docstring which says "Linbox charpoly disabled on 64-bit machines, since >> > it >> > hangs in many cases." >> > >> > As far as I can tell, that is not true, in the sense that (1) I have >> > 64-bit >>https://groups.google.com/d/topic/sage-devel/TLcYb4z7jyI
WilliamTue, 27 Sep 2016 03:19:22 UTCRe: [sage-devel] linbox 64-bit charpoly
https://groups.google.com/d/msg/sage-devel/TLcYb4z7jyI/hcXTmlFyBwAJ
On Mon, Sep 26, 2016 at 11:52 PM, William Stein <wst...@gmail.com> wrote: > On Mon, Sep 26, 2016 at 3:27 PM, Jonathan Bober <jwb...@gmail.com> wrote: > > In the matrix_integer_dense charpoly() function, there is a note in the > > docstring which says "Linbox charpoly disabled on 64-bit machines,https://groups.google.com/d/topic/sage-devel/TLcYb4z7jyI
Jonathan BoberTue, 27 Sep 2016 01:55:54 UTCRe: [sage-devel] linbox 64-bit charpoly
https://groups.google.com/d/msg/sage-devel/TLcYb4z7jyI/Bp8uy1doBwAJ
it > hangs in many cases." > > As far as I can tell, that is not true, in the sense that (1) I have 64-bit > machines, and Linbox charpoly is not disabled, (2) > charpoly(algorithm='flint') is so horribly broken that if it were ever used > it should be quickly noticed that it is broken, andhttps://groups.google.com/d/topic/sage-devel/TLcYb4z7jyI
WilliamMon, 26 Sep 2016 22:53:05 UTClinbox 64-bit charpoly
https://groups.google.com/d/msg/sage-devel/TLcYb4z7jyI/SsW02-5mBwAJ
In the matrix_integer_dense charpoly() function, there is a note in the docstring which says "Linbox charpoly disabled on 64-bit machines, since it hangs in many cases." As far as I can tell, that is not true, in the sense that (1) I have 64-bit machines, and Linbox charpoly is not disabled, (2)https://groups.google.com/d/topic/sage-devel/TLcYb4z7jyI
Jonathan BoberMon, 26 Sep 2016 22:27:15 UTCRe: [sage-devel] Re: [sagemath-admins] trac not responding
https://groups.google.com/d/msg/sage-devel/_Wd835TLPiA/9q2q_gpmBwAJ
build.sagemath.org >> are down... I've done what I can and right now - files.sagemath.org - rsync.sagemath.org seem to respond to pings. And - build.sagemath.org doesn't. I have a brand new machine at UW running Ubuntu 16.04, with many cores and tons of RAM. Please....https://groups.google.com/d/topic/sage-devel/_Wd835TLPiA
WilliamMon, 26 Sep 2016 22:10:56 UTCRe: [sage-devel] Re: openblas segfault?
https://groups.google.com/d/msg/sage-devel/1mtIT4FcaOk/OvYUr3hjBwAJ
On Mon, Sep 26, 2016 at 10:10 PM, Jean-Pierre Flori <jpf...@gmail.com> wrote: > I suspect that perhaps the copy I have the works is working because I >> built it as sage 7.3 at some point with SAGE_ATLAS_LIB set and then rebuilt >> it on the develop branch, which didn't get rid of the atlashttps://groups.google.com/d/topic/sage-devel/1mtIT4FcaOk
Jonathan BoberMon, 26 Sep 2016 21:23:49 UTCRe: [sage-devel] Re: openblas segfault?
https://groups.google.com/d/msg/sage-devel/1mtIT4FcaOk/SNdTeb9iBwAJ
SAGE_ATLAS_LIB is just used for ATLAS, not OpenBlas. > > On Mon, Sep 26, 2016 at 7:11 PM, Jonathan Bober <jwb...@gmail.com> wrote: > >> I've rebuilt again from scratch, twice. Once after clearing all my >> possibly questionable environment variables (except for LD_LIBRARY_PATH, >> since that ishttps://groups.google.com/d/topic/sage-devel/1mtIT4FcaOk
Jean-Pierre FloriMon, 26 Sep 2016 21:10:33 UTC