Re: [sage-release] Re: Sage 8.9.beta4 released

2019-08-08 Thread John H Palmieri 


On Tuesday, August 6, 2019 at 5:55:53 AM UTC-7, E. Madison Bray wrote:
>
> On Tue, Aug 6, 2019 at 2:45 PM Eric Gourgoulhon  > wrote: 
> > 
> > Le vendredi 2 août 2019 18:07:16 UTC+2, John H Palmieri a écrit : 
> >> 
> >> 
> >> 
> >> On Friday, August 2, 2019 at 3:31:07 AM UTC-7, Eric Gourgoulhon wrote: 
> >>> 
> >>> 
> >>> 
> >>> Le vendredi 2 août 2019 01:00:29 UTC+2, John H Palmieri a écrit : 
>  
>  Another question: does Flint pass its test suite on these machines? 
> >>> 
> >>> 
> >>> How could I run this test suite? 
> >>> 
> >>> Eric. 
> >> 
> >> 
> >> "sage -f -c flint" 
> >> 
> > 
> > Thanks for the tip. 
> > Being out of office, I ran the test suite on another computer (Core 
> i7-6700HQ + 16 GB RAM, running Ubuntu 18.04.2), which shows the same 
> doctest failure with Python3 Sage 8.9.beta5. 
> > The test suite seems passed, with many messages like 
> > [flint-2.5.2.p4] zz_pX_to_fmpz_mod_polyPASS 
> > [flint-2.5.2.p4] zz_pE_to_fqPASS 
> > [flint-2.5.2.p4] zz_pEX_to_fq_polyPASS 
> > (I did not see any "FAILED") and at the end: 
> > [flint-2.5.2.p4] Successfully installed flint-2.5.2.p4 
> > [flint-2.5.2.p4] Deleting temporary build directory 
> > [flint-2.5.2.p4] 
> /home/eric/sage/py3/local/var/tmp/sage/build/flint-2.5.2.p4 
> > [flint-2.5.2.p4] Finished installing flint-2.5.2.p4.spkg 
> > 
> > Side note: the "./sage -f -c flint" command continued with 
> > 
> > New packages may have been installed. 
> > Re-running configure and make in case any dependent packages need 
> updating. 
> > 
> > and then proceeded by installing 
> > 
> > arb-2.16.0.p0 
> > eclib-20190226 
> > linbox-1.6.3 
> > singular-4.1.1p2.p0 
> > pynac-0.7.24.p0 
> > sagelib-8.9.beta5 
> > 
> > Just in case, after "./sage -f -c flint", I run 
> > ./sage  -t --long 
> src/sage/rings/polynomial/polynomial_rational_flint.pyx 
> > and get the same error: 
> > 
> > File "src/sage/rings/polynomial/polynomial_rational_flint.pyx", line 
> 2055, in 
> sage.rings.polynomial.polynomial_rational_flint.Polynomial_rational_flint.galois_group
>  
>
> > Failed example: 
> > G = f.galois_group(); G 
> > Expected: 
> > Transitive group number 5 of degree 4 
> > Got: 
> > Exception (FLINT memory_manager). Unable to allocate memory. 
> > Transitive group number 5 of degree 4 
> > 
> > Again, on the very same computer, this doctest is passed with Python 2 
> Sage 8.9.beta5. 
>
> It's possible this is similar to 
> https://trac.sagemath.org/ticket/28106 simply insofar as some test is 
> bumping up against the default 3300MB virtual memory limit imposed by 
> the test runner. 
>
> Which doesn't necessarily mean there isn't a problem: If some test is 
> using a lot more memory than it used to, such that it's bumping up 
> against that limit, there might be a leak or some other unintended 
> memory usage consequence to the way a test was written 
>

I get the same error within a Sage session using

sage: from sage.doctest.control import DocTestController, DocTestDefaults
sage: DC = DocTestController(DocTestDefaults(), [
'/path/to/src/sage/rings/polynomial/polynomial_rational_flint.pyx'])
sage: DC.run()

I don't think this uses the memory limits discussed at #28106 — I think 
those are set in the script sage-runtests, not in the library doctesting 
framework.

-- 
John


-- 
You received this message because you are subscribed to the Google Groups 
"sage-release" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to sage-release+unsubscr...@googlegroups.com.
To view this discussion on the web visit 
https://groups.google.com/d/msgid/sage-release/96724eac-2a93-4004-bf5b-c4e679e4b5ac%40googlegroups.com.

Re: [sage-release] Re: Sage 8.9.beta4 released

2019-08-06 Thread E. Madison Bray 
On Tue, Aug 6, 2019 at 2:45 PM Eric Gourgoulhon  wrote:
>
> Le vendredi 2 août 2019 18:07:16 UTC+2, John H Palmieri a écrit :
>>
>>
>>
>> On Friday, August 2, 2019 at 3:31:07 AM UTC-7, Eric Gourgoulhon wrote:
>>>
>>>
>>>
>>> Le vendredi 2 août 2019 01:00:29 UTC+2, John H Palmieri a écrit :

 Another question: does Flint pass its test suite on these machines?
>>>
>>>
>>> How could I run this test suite?
>>>
>>> Eric.
>>
>>
>> "sage -f -c flint"
>>
>
> Thanks for the tip.
> Being out of office, I ran the test suite on another computer (Core i7-6700HQ 
> + 16 GB RAM, running Ubuntu 18.04.2), which shows the same doctest failure 
> with Python3 Sage 8.9.beta5.
> The test suite seems passed, with many messages like
> [flint-2.5.2.p4] zz_pX_to_fmpz_mod_polyPASS
> [flint-2.5.2.p4] zz_pE_to_fqPASS
> [flint-2.5.2.p4] zz_pEX_to_fq_polyPASS
> (I did not see any "FAILED") and at the end:
> [flint-2.5.2.p4] Successfully installed flint-2.5.2.p4
> [flint-2.5.2.p4] Deleting temporary build directory
> [flint-2.5.2.p4] /home/eric/sage/py3/local/var/tmp/sage/build/flint-2.5.2.p4
> [flint-2.5.2.p4] Finished installing flint-2.5.2.p4.spkg
>
> Side note: the "./sage -f -c flint" command continued with
>
> New packages may have been installed.
> Re-running configure and make in case any dependent packages need updating.
>
> and then proceeded by installing
>
> arb-2.16.0.p0
> eclib-20190226
> linbox-1.6.3
> singular-4.1.1p2.p0
> pynac-0.7.24.p0
> sagelib-8.9.beta5
>
> Just in case, after "./sage -f -c flint", I run
> ./sage  -t --long src/sage/rings/polynomial/polynomial_rational_flint.pyx
> and get the same error:
>
> File "src/sage/rings/polynomial/polynomial_rational_flint.pyx", line 2055, in 
> sage.rings.polynomial.polynomial_rational_flint.Polynomial_rational_flint.galois_group
> Failed example:
> G = f.galois_group(); G
> Expected:
> Transitive group number 5 of degree 4
> Got:
> Exception (FLINT memory_manager). Unable to allocate memory.
> Transitive group number 5 of degree 4
>
> Again, on the very same computer, this doctest is passed with Python 2 Sage 
> 8.9.beta5.

It's possible this is similar to
https://trac.sagemath.org/ticket/28106 simply insofar as some test is
bumping up against the default 3300MB virtual memory limit imposed by
the test runner.

Which doesn't necessarily mean there isn't a problem: If some test is
using a lot more memory than it used to, such that it's bumping up
against that limit, there might be a leak or some other unintended
memory usage consequence to the way a test was written

-- 
You received this message because you are subscribed to the Google Groups 
"sage-release" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to sage-release+unsubscr...@googlegroups.com.
To view this discussion on the web visit 
https://groups.google.com/d/msgid/sage-release/CAOTD34ZObtAs0vFmSR8-qk63qRT4Xpq-Ku1KspHEohHA--%2BNtQ%40mail.gmail.com.

Re: [sage-release] Re: Sage 8.9.beta4 released

2019-07-31 Thread Henri Girard 

No problem on ubuntu 19.10 amd64 8x cores 16 Go RAM

Le 31/07/2019 à 16:02, Eric Gourgoulhon a écrit :

On Ubuntu 18.04 running on bi-Xeon E5-2623 (8 cores) + 16 GB RAM:

*- python2:
*

  - build (-j16) from a fresh git clone completed, with the mirror 
issue for gap-4.10.2.tar.bz2 reported by Thierry (cf. 
https://groups.google.com/d/msg/sage-release/bC7Fbk5JyKE/e9aUtIGvEgAJ)


  - all tests from ptestlong passed

- *python3:
*
*
*
  - a first attempt to build (-j16) from a fresh git clone hanged (no 
CPU activity for ~ 10 minutes) without any error message after


[ipywidgets-7.4.2] running install_scripts
[ipywidgets-7.4.2] writing list of installed files to 
'/tmp/pip-record-sxim7isv/install-record.txt'
[ipywidgets-7.4.2] Running setup.py install for ipywidgets: 
finished with status 'done'

[ipywidgets-7.4.2]   Removing source in /tmp/pip-req-build-0nx5ty22
[ipywidgets-7.4.2] Successfully installed ipywidgets-7.4.2
[ipywidgets-7.4.2] Cleaning up...
[ipywidgets-7.4.2] Removed build tracker '/tmp/pip-req-tracker-ehuwucce'
[ipywidgets-7.4.2]
[ipywidgets-7.4.2] real    0m1.924s
[ipywidgets-7.4.2] user    0m1.686s
[ipywidgets-7.4.2] sys    0m0.274s
[ipywidgets-7.4.2] Copying package files from temporary location 
/home/eric/sage/py3/local/var/tmp/sage/build/ipywidgets-7.4.2/inst to 
/home/eric/sage/py3/local

[ipywidgets-7.4.2] Successfully installed ipywidgets-7.4.2
[ipywidgets-7.4.2] Deleting temporary build directory
[ipywidgets-7.4.2] 
/home/eric/sage/py3/local/var/tmp/sage/build/ipywidgets-7.4.2

[ipywidgets-7.4.2] Finished installing ipywidgets-7.4.2.spkg

Ending the build with CTRL-C and starting again with
MAKE="make -j16" make
eventually completed the build.

  - tests from ptest-python3 passed, except for 1 permanent doctest:

sage -t --long --warn-long 51.1 
src/sage/rings/polynomial/polynomial_rational_flint.pyx

**
File "src/sage/rings/polynomial/polynomial_rational_flint.pyx", line 
2055, in 
sage.rings.polynomial.polynomial_rational_flint.Polynomial_rational_flint.galois_group

Failed example:
    G = f.galois_group(); G
Expected:
    Transitive group number 5 of degree 4
Got:
    Exception (FLINT memory_manager). Unable to allocate memory.
    Transitive group number 5 of degree 4

This is the same error as that reported by Emmanuel in 
https://groups.google.com/d/msg/sage-release/bC7Fbk5JyKE/FLN4lQG2EwAJ


Eric.

--
You received this message because you are subscribed to the Google 
Groups "sage-release" group.
To unsubscribe from this group and stop receiving emails from it, send 
an email to sage-release+unsubscr...@googlegroups.com 
.
To view this discussion on the web visit 
https://groups.google.com/d/msgid/sage-release/28192905-a07e-42f5-9b6d-235842ba505a%40googlegroups.com 
.


--
You received this message because you are subscribed to the Google Groups 
"sage-release" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to sage-release+unsubscr...@googlegroups.com.
To view this discussion on the web visit 
https://groups.google.com/d/msgid/sage-release/9d10dcb9-3ffa-054a-79f5-69e452fda8dc%40gmail.com.