Opened 19 months ago
Closed 19 months ago
#24262 closed defect (wontfix)
Upgrade to pynac0.7.13
Reported by:  rws  Owned by:  

Priority:  major  Milestone:  sageduplicate/invalid/wontfix 
Component:  packages: standard  Keywords:  
Cc:  fbissey  Merged in:  
Authors:  Ralf Stephan  Reviewers:  Emmanuel Charpentier 
Report Upstream:  N/A  Work issues:  
Branch:  u/rws/upgrade_to_pynac_0_7_13 (Commits)  Commit:  438816e7e65214a19a5fed12d10b6ada94041cb5 
Dependencies:  Stopgaps: 
Description
Change History (28)
comment:1 Changed 19 months ago by
 Branch set to u/rws/upgrade_to_pynac_0_7_13
comment:2 Changed 19 months ago by
 Cc fbissey added
 Commit set to 46a7ebcbaa98ba7bcb61f1f5c8698489b0c9b9ca
comment:3 Changed 19 months ago by
 Status changed from new to needs_review
No doctests need to be adapted for this release. Please review.
comment:4 followup: ↓ 5 Changed 19 months ago by
 Reviewers set to Emmanuel Charpentier
 Status changed from needs_review to needs_work
On Debian 8.1.rc2 + #24240, compiles without difficulty.
 fix ex.coefficients() bugs (#23545, #24147) : yes
 fix interface to Singular GCD (#23845) : yes. The planned doctest don't seem to have been added.
 fix compiler warnings : I still get :
charpent@asus16ec:~$ cat /usr/local/sage8/logs/pkgs/pynac0.7.13.log  grep warn /usr/local/sage8/local/include/flint/fmpz.h:428:23: warning: declaration of 'mpz_ptr' shadows a global declaration [Wshadow] /usr/local/sage8/local/include/flint/fmpz.h:428:23: warning: declaration of 'mpz_ptr' shadows a global declaration [Wshadow] /usr/local/sage8/local/include/flint/fmpz.h:428:23: warning: declaration of 'mpz_ptr' shadows a global declaration [Wshadow]
 asin/atan enhancements (#24211) : partial fix :
sage: [arcsin(t) for t in [0, 1/2, sqrt(2)/2, sqrt(3)/2, 1]] # Fixed [0, 1/6*pi, 1/4*pi, 1/3*pi, 1/2*pi] sage: [arctan(t) for t in [0, 1/sqrt(3), 1, sqrt(3)]] # Fixed [0, 1/6*pi, 1/4*pi, 1/3*pi] sage: [arccos(t) for t in [0, 1/2, sqrt(2)/2, sqrt(3)/2, 1]] # Partially fixed [1/2*pi, 1/3*pi, arccos(1/2*sqrt(2)), arccos(1/2*sqrt(3)), 0] sage: [arccot(t) for t in [0, 1/sqrt(3), 1, sqrt(3)]] # Partially fixed [1/2*pi, arccot(1/3*sqrt(3)), 1/4*pi, arccot(sqrt(3))]
The simplifications are not fixed either (but I'm not sure they could be by pynac's upgrade...) :sage: assume(pi/2<x, x<pi/2) sage: arctan(sin(x)/cos(x)).simplify() # Not fixed arctan(sin(x)/cos(x)) sage: arctan(sin(x)/cos(x)).simplify_full() # Not fixed arctan(sin(x)/cos(x))
 set_of_all() function (#24176) : can't test directly. Doctest ?
 upgrade ax_cxx_compile_stdcxx_11.m4 : I dont't know how to test. Doctest ?
 Your name needs to go in the
Authors
field.
make ptestlong
gives me one (nontransient) failure :
charpent@asus16ec:/usr/local/sage8$ sage t long src/sage/rings/asymptotic/asymptotics_multivariate_generating_functions.py too many failed tests, not using stored timings Running doctests with ID 20171122230404f8ba9318. Git branch: tst24240_n_24262 Using optional=database_gap,dot2tex,fricas,giacpy_sage,igraph,mpir,python2,python_igraph,sage Doctesting 1 file. sage t long src/sage/rings/asymptotic/asymptotics_multivariate_generating_functions.py ********************************************************************** File "src/sage/rings/asymptotic/asymptotics_multivariate_generating_functions.py", line 1652, in sage.rings.asymptotic.asymptotics_multivariate_generating_functions.FractionWithFactoredDenominator.? Failed example: asy # long time Expected: (4/3*sqrt(3)*sqrt(r)/sqrt(pi) + 47/216*sqrt(3)/(sqrt(pi)*sqrt(r)), 1, 4/3*sqrt(3)*sqrt(r)/sqrt(pi) + 47/216*sqrt(3)/(sqrt(pi)*sqrt(r))) Got: (4/3*sqrt(3)*sqrt(r)/sqrt(pi) + 191/216*sqrt(3)/(sqrt(pi)*sqrt(r)), 1, 4/3*sqrt(3)*sqrt(r)/sqrt(pi) + 191/216*sqrt(3)/(sqrt(pi)*sqrt(r))) ********************************************************************** File "src/sage/rings/asymptotic/asymptotics_multivariate_generating_functions.py", line 1655, in sage.rings.asymptotic.asymptotics_multivariate_generating_functions.FractionWithFactoredDenominator.? Failed example: F.relative_error(asy[0], alpha, [1, 2, 4, 8], asy[1]) # long time Expected: [((3, 3, 2), 0.9812164307, [1.515572606], [0.54458543...]), ((6, 6, 4), 1.576181132, [1.992989399], [0.26444185...]), ((12, 12, 8), 2.485286378, [2.712196351], [0.091301338...]), ((24, 24, 16), 3.700576827, [3.760447895], [0.016178847...])] Got: [((3, 3, 2), 0.9812164307, [2.167042622], [1.208526635]), ((6, 6, 4), 1.576181132, [2.453648265], [0.5567045026]), ((12, 12, 8), 2.485286378, [3.037931359], [0.2223667203]), ((24, 24, 16), 3.700576827, [3.990777328], [0.07842034220])] ********************************************************************** 1 item had failures: 2 of 104 in sage.rings.asymptotic.asymptotics_multivariate_generating_functions.FractionWithFactoredDenominator.? [805 tests, 2 failures, 27.28 s]  sage t long src/sage/rings/asymptotic/asymptotics_multivariate_generating_functions.py # 2 doctests failed  Total time for all tests: 27.4 seconds cpu time: 27.3 seconds cumulative wall time: 27.3 seconds
==>needs_work
.
comment:5 in reply to: ↑ 4 ; followups: ↓ 7 ↓ 8 Changed 19 months ago by
Replying to charpent:
 fix interface to Singular GCD (#23845) : yes. The planned doctest don't seem to have been added.
They are always added in the reporting tickets.
 fix compiler warnings : I still get :
charpent@asus16ec:~$ cat /usr/local/sage8/logs/pkgs/pynac0.7.13.log  grep warn /usr/local/sage8/local/include/flint/fmpz.h:428:23: warning: declaration of 'mpz_ptr' shadows a global declaration [Wshadow] /usr/local/sage8/local/include/flint/fmpz.h:428:23: warning: declaration of 'mpz_ptr' shadows a global declaration [Wshadow] /usr/local/sage8/local/include/flint/fmpz.h:428:23: warning: declaration of 'mpz_ptr' shadows a global declaration [Wshadow]
They need to be fixed by updating Flint, as I have submitted the fix to Flint some time ago.
 asin/atan enhancements (#24211) : partial fix :
sage: [arccot(t) for t in [0, 1/sqrt(3), 1, sqrt(3)]] # Partially fixed [1/2*pi, arccot(1/3*sqrt(3)), 1/4*pi, arccot(sqrt(3))]
Sorry but you didn't report that. Of course I'll add it soon.
The simplifications are not fixed either (but I'm not sure they could be by pynac's upgrade...) :
I have pointed out already that simplify
omissions are basically Maxima's.
 set_of_all() function (#24176) : can't test directly. Doctest ?
Well, see #24176.
 upgrade ax_cxx_compile_stdcxx_11.m4 : I dont't know how to test. Doctest ?
This is a Pynac build enhancement.
 Your name needs to go in the
Authors
field.
Done.
make ptestlong
gives me one (nontransient) failure :
What do you mean with "nontransient"? "nontransient using make ptestlong" or "nontransient using sage t manually"? I cannot reproduce using sage t on OpenSuSE, so this might be systemspecific, or it might be make ptestlongspecific.
comment:6 Changed 19 months ago by
comment:7 in reply to: ↑ 5 Changed 19 months ago by
Replying to rws:
Replying to charpent:
[ Snip... ]}
 asin/atan enhancements (#24211) : partial fix :
sage: [arccot(t) for t in [0, 1/sqrt(3), 1, sqrt(3)]] # Partially fixed [1/2*pi, arccot(1/3*sqrt(3)), 1/4*pi, arccot(sqrt(3))]Sorry but you didn't report that. Of course I'll add it soon.
I just did that.
comment:8 in reply to: ↑ 5 Changed 19 months ago by
Replying to rws:
Replying to charpent:
[ Snip... ]
make ptestlong
gives me one (nontransient) failure :What do you mean with "nontransient"? "nontransient using make ptestlong" or "nontransient using sage t manually"? I cannot reproduce using sage t on OpenSuSE, so this might be systemspecific, or it might be make ptestlongspecific.
I get the failure during ptestlong
, and I can reproduce at will by doing :
sage t long src/sage/rings/asymptotic/asymptotics_multivariate_generating_functions.py
comment:9 Changed 19 months ago by
Confirmed with long
.
comment:10 followup: ↓ 11 Changed 19 months ago by
Okay the reason is a regression in subs
, minimal case: sage: (1+1/x).subs({x:1/x}) ... 1/x + 1
. We try to add a patch here with doctest.
comment:11 in reply to: ↑ 10 Changed 19 months ago by
Replying to rws:
Okay the reason is a regression in
subs
, minimal case:sage: (1+1/x).subs({x:1/x}) ... 1/x + 1
. We try to add a patch here with doctest.
Hmmm... This a catastrophic one : subs
is a basic method. IMHO, this deserves its own ticket, marked as blocker
.
comment:12 followup: ↓ 13 Changed 19 months ago by
A blocker is a ticket that reports/fixes an existing bug in Sage. This is a ticket that potentially introduces a severe bug, but with the right patch, it becomes a normal ticket. The sky does not fall down.
comment:13 in reply to: ↑ 12 Changed 19 months ago by
Replying to rws:
A blocker is a ticket that reports/fixes an existing bug in Sage. This is a ticket that potentially introduces a severe bug, but with the right patch, it becomes a normal ticket. The sky does not fall down.
Ah ! You meant that this regression was introduced by the upgrade to pynac ? That was not obvious (at least to me...) ; I thought that you have found a preexisting regression. And that was deserving a blocker ticket.
comment:14 Changed 19 months ago by
 Commit changed from 46a7ebcbaa98ba7bcb61f1f5c8698489b0c9b9ca to 1782f910ded326252088dcd2c8169e0ffc471653
comment:15 Changed 19 months ago by
 Status changed from needs_work to needs_review
This fixes the issue. My ptestlong passes but you might want to test again too.
Note that the behaviour of this added doctest:
sage: (sqrt(x) + 1/sqrt(x)).subs({x: 1/x}) 1/sqrt(x) + 1/1/sqrt(x)
is unchanged with respect to previous Sage versions but I have opened a Pynac issue: https://github.com/pynac/pynac/issues/287
comment:16 followup: ↓ 17 Changed 19 months ago by
 Status changed from needs_review to needs_work
Doesn't smell good.. On top of 8.0.rc3+#24240, I get :
charpent@asus16ec:/usr/local/sage8$ sage t long src/sage/rings/asymptotic/asymptotics_multivariate_generating_functions.py too many failed tests, not using stored timings Running doctests with ID 20171126202624fdb78fa1. Git branch: tst24240_n_24262 Using optional=database_gap,dot2tex,fricas,giacpy_sage,igraph,mpir,python2,python_igraph,sage Doctesting 1 file. sage t long src/sage/rings/asymptotic/asymptotics_multivariate_generating_functions.py ********************************************************************** File "src/sage/rings/asymptotic/asymptotics_multivariate_generating_functions.py", line 1652, in sage.rings.asymptotic.asymptotics_multivariate_generating_functions.FractionWithFactoredDenominator.? Failed example: asy # long time Expected: (4/3*sqrt(3)*sqrt(r)/sqrt(pi) + 47/216*sqrt(3)/(sqrt(pi)*sqrt(r)), 1, 4/3*sqrt(3)*sqrt(r)/sqrt(pi) + 47/216*sqrt(3)/(sqrt(pi)*sqrt(r))) Got: (4/3*sqrt(3)*sqrt(r)/sqrt(pi) + 191/216*sqrt(3)/(sqrt(pi)*sqrt(r)), 1, 4/3*sqrt(3)*sqrt(r)/sqrt(pi) + 191/216*sqrt(3)/(sqrt(pi)*sqrt(r))) ********************************************************************** File "src/sage/rings/asymptotic/asymptotics_multivariate_generating_functions.py", line 1655, in sage.rings.asymptotic.asymptotics_multivariate_generating_functions.FractionWithFactoredDenominator.? Failed example: F.relative_error(asy[0], alpha, [1, 2, 4, 8], asy[1]) # long time Expected: [((3, 3, 2), 0.9812164307, [1.515572606], [0.54458543...]), ((6, 6, 4), 1.576181132, [1.992989399], [0.26444185...]), ((12, 12, 8), 2.485286378, [2.712196351], [0.091301338...]), ((24, 24, 16), 3.700576827, [3.760447895], [0.016178847...])] Got: [((3, 3, 2), 0.9812164307, [2.167042622], [1.208526635]), ((6, 6, 4), 1.576181132, [2.453648265], [0.5567045026]), ((12, 12, 8), 2.485286378, [3.037931359], [0.2223667203]), ((24, 24, 16), 3.700576827, [3.990777328], [0.07842034220])] ********************************************************************** 1 item had failures: 2 of 104 in sage.rings.asymptotic.asymptotics_multivariate_generating_functions.FractionWithFactoredDenominator.? [805 tests, 2 failures, 27.18 s]  sage t long src/sage/rings/asymptotic/asymptotics_multivariate_generating_functions.py # 2 doctests failed  Total time for all tests: 27.3 seconds cpu time: 27.2 seconds cumulative wall time: 27.2 seconds
These errors don't seem to be cosmetic (i. e. space, printing order, etc...).
ptestlong
underway to find other snags... In the interim, needs_work
Sorry...
comment:17 in reply to: ↑ 16 Changed 19 months ago by
Replying to charpent:
Doesn't smell good.. On top of 8.0.rc3+#24240, I get :
[ Snip... ]
ptestlong
gave another error, which is reproducible standalone :
sage t long src/sage/symbolic/expression.pyx ********************************************************************** File "src/sage/symbolic/expression.pyx", line 5153, in sage.symbolic.expression. Expression.substitute Failed example: (1 + 1/x).subs({x: 1/x}) Expected: x + 1 Got: 1/x + 1 ********************************************************************** 1 item had failures: 1 of 68 in sage.symbolic.expression.Expression.substitute [2776 tests, 1 failure, 85.34 s]
Definitely needs_work
.
comment:18 followup: ↓ 19 Changed 19 months ago by
It doesn't look like you updated your copy of the ticket branch, e.g.. git trac pull.24262.
comment:19 in reply to: ↑ 18 Changed 19 months ago by
Replying to rws:
It doesn't look like you updated your copy of the ticket branch, e.g.. git trac pull.24262.
From the top of my git log :
commit 7d9462cc8b91bc25f35559a17b2fce8a4efc8d5e Merge: e885a67024 1782f910de Author: Emmanuel Charpentier <emm.charpentier@free.fr> Date: Sun Nov 26 20:18:24 2017 +0100 Merge branch 'u/rws/upgrade_to_pynac_0_7_13' of trac.sagemath.org:sage into tst24240_n_24262 commit 1782f910ded326252088dcd2c8169e0ffc471653 Author: Ralf Stephan <ralf@ark.inberlin.de> Date: Sun Nov 26 08:49:40 2017 +0100 24262: doctest lastminutefix commit 10a108dc41f6400dca0215e17cc5b57cb0d81a53 Author: Ralf Stephan <ralf@ark.inberlin.de> Date: Sun Nov 26 08:48:53 2017 +0100 24262: lastminute fix commit e885a6702409e1bc1bdc1f5988057f2856655568 Merge: 7cde1424f3 46a7ebcbaa Author: Emmanuel Charpentier <emm.charpentier@free.fr> Date: Wed Nov 22 21:58:13 2017 +0100 Merge branch 'u/rws/upgrade_to_pynac_0_7_13' of trac.sagemath.org:sage into tst24240_n_24262 commit 46a7ebcbaa98ba7bcb61f1f5c8698489b0c9b9ca Author: Ralf Stephan <ralf@ark.inberlin.de> Date: Tue Nov 21 17:35:03 2017 +0100 24262: pkg version/chksum commit 7cde1424f39327192dfd72e7ca9ca0cb1db21895 Author: Emmanuel Charpentier <emm.charpentier@free.fr> Date: Sun Nov 19 18:46:59 2017 +0100 24240 : Updated freetype to 2.8.1. commit 92f95cef93000042532acbf8d84e4bede8e699ea Author: Volker Braun <vbraun.name@gmail.com> Date: Fri Nov 17 14:21:52 2017 +0100 Updated SageMath version to 8.1.rc2 commit 50a34e5f4378b9b4aba1ea972c57c4dd1e0eb8fb Merge: e47ca9ea99 520fdab4f6 Author: Release Manager <release@sagemath.org>
I don't understand it, either...
comment:20 Changed 19 months ago by
The usual gotcha: I forgot to bump the patchlevel, so Pynac was not recompiled when you started make
.
comment:21 Changed 19 months ago by
 Commit changed from 1782f910ded326252088dcd2c8169e0ffc471653 to 438816e7e65214a19a5fed12d10b6ada94041cb5
Branch pushed to git repo; I updated commit sha1. New commits:
438816e  24262: patchlevel

comment:22 Changed 19 months ago by
 Status changed from needs_work to needs_review
comment:23 Changed 19 months ago by
Smells better :
charpent@asus16ec:/usr/local/sage8$ sage t long src/sage/symbolic/expression.pyx too many failed tests, not using stored timings Running doctests with ID 201711270925002de1e0c6. Git branch: tst24240_n_24262 Using optional=database_gap,dot2tex,fricas,giacpy_sage,igraph,mpir,python2,python_igraph,sage Doctesting 1 file. sage t long src/sage/symbolic/expression.pyx [2776 tests, 21.99 s]  All tests passed!  Total time for all tests: 22.4 seconds cpu time: 21.0 seconds cumulative wall time: 22.0 seconds charpent@asus16ec:/usr/local/sage8$ sage t long src/sage/rings/asymptotic/asymptotics_multivariate_generating_functions.py too many failed tests, not using stored timings Running doctests with ID 20171127092614fa0e402c. Git branch: tst24240_n_24262 Using optional=database_gap,dot2tex,fricas,giacpy_sage,igraph,mpir,python2,python_igraph,sage Doctesting 1 file. sage t long src/sage/rings/asymptotic/asymptotics_multivariate_generating_functions.py [805 tests, 26.29 s]  All tests passed!  Total time for all tests: 26.4 seconds cpu time: 26.3 seconds cumulative wall time: 26.3 seconds
ptestlong
underway...
comment:24 Changed 19 months ago by
 Status changed from needs_review to positive_review
On top of 8.0.rc3+#24240, passes ptestlong
with no error whatsoever.
==>positive_review
comment:25 Changed 19 months ago by
 Status changed from positive_review to needs_work
Merge conflict
comment:26 Changed 19 months ago by
 Milestone changed from sage8.2 to sageduplicate/invalid/wontfix
We might as well upgrade to 0.7.14 in one go. I'll prepare #24329 as soon as 8.2.beta1 is out.
comment:27 Changed 19 months ago by
 Status changed from needs_work to positive_review
Duplicate of #24329.
comment:28 Changed 19 months ago by
 Resolution set to wontfix
 Status changed from positive_review to closed
New commits:
24262: pkg version/chksum