Re: [sage-release] Sage 9.2.beta8 released

2020-08-20 Thread Dima Pasechnik 


On Wednesday, August 19, 2020 at 3:04:18 PM UTC+1 erik@gmail.com wrote:

> On Friday, August 14, 2020 at 1:44:38 PM UTC+2 david@gmail.com wrote:
>
>> Same here on a fresh clone with macOS 10.15.16
>>
>>
>> [dochtml] Building en/constructions.
>> [dochtml] 
>> [dochtml] [construct] building [html]: targets for 16 source files that 
>> are out of date
>> [dochtml] [construct] updating environment: [new config] 16 added, 0 
>> changed, 0 removed
>> ^C[dochtml] Error building the documentation.
>> [dochtml] Traceback (most recent call last):
>> [dochtml]   File 
>> "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/runpy.py",
>>  
>> line 193, in _run_module_as_main
>> [dochtml] "__main__", mod_spec)
>> [dochtml]   File 
>> "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/runpy.py",
>>  
>> line 85, in _run_code
>> [dochtml] exec(code, run_globals)
>> [dochtml]   File 
>> "/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/__main__.py",
>>  
>> line 2, in 
>> [dochtml] main()
>> [dochtml]   File 
>> "/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/__init__.py",
>>  
>> line 1721, in main
>> [dochtml] builder()
>> [dochtml]   File 
>> "/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/__init__.py",
>>  
>> line 337, in _wrapper
>> [dochtml] build_many(build_other_doc, L)
>> [dochtml]   File 
>> "/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/__init__.py",
>>  
>> line 281, in build_many
>> [dochtml] _build_many(target, args, processes=NUM_THREADS)
>> [dochtml]   File 
>> "/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/utils.py",
>>  
>> line 263, in build_many
>> [dochtml] waited_pid, waited_exitcode = wait_for_one()
>> [dochtml]   File 
>> "/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/utils.py",
>>  
>> line 179, in wait_for_one
>> [dochtml] pid, sts = os.wait()
>> [dochtml]   File "src/cysignals/signals.pyx", line 320, in 
>> cysignals.signals.python_check_interrupt
>> [dochtml] KeyboardInterrupt
>> [dochtml] 
>> [dochtml] Note: incremental documentation builds sometimes cause 
>> spurious
>> [dochtml] error messages. To be certain that these are real errors, 
>> run
>> [dochtml] "make doc-clean" first and try again.
>> make[3]: *** [doc-html] Error 1
>> make[2]: *** [all-start] Interrupt: 2
>> make[1]: *** [all-start] Interrupt: 2
>> make: *** [all] Interrupt: 2
>>
>>
>>
> As I noted at [1], this implies that one or more of the docbuilds are 
> running some code that hangs forever, so it would help narrow it down by 
> finding out what code it's running to cause a hang.  Normally in docbuilds 
> the most likely code to run will be some plotting code, so you can try to 
> take the plot code present in the relevant documentation pages, run it, and 
> see if it hangs.  Chances are if you run it in a single process it might 
> *not* hang--frequently this happens only in a forked subprocess.  So you 
> can try something like:
>
> from multiprocessing import Process
> p = Process(target=)
> p.start()
>
> and see if it hangs. I've often found this to be the case with calls to 
> np.dot(), which matpotlib uses sometimes to perform various 
> transformations, and which in turn often results in a call to a 
> multi-threaded OpenBLAS function which are sometimes buggy.
>
> As an aside, I would like to make the parallel doc build code more robust 
> to this kind of hang, but it's hard to say exactly what the right solution 
> is (I know more or less what the technical solution is, but I mean more the 
> UX solution).  Because as far as the docbuild code is concerned, it doesn't 
> know that the process is "hung".  It's just taking however long it needs to 
> take, and the code will wait for it to finish.  Perhaps we could implement 
> some kind of timeout to kill docbuild processes that are taking too long 
> (but what should the timeout be)? Or report back to the user exactly which 
> docbuilds are still running (like, a log message at some interval) so that 
> the user can decide whether or not to take action.
>

I found out that the problem is due to OpenMP, see 
https://trac.sagemath.org/ticket/30351#comment: 
50
The workaround (or perhaps the only way to proceed, I don't know) is to set 
env.var. OMP_NUM_THREADS=1

 

>
> [1] https://trac.sagemath.org/ticket/30351#comment:40 
>

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Re: [sage-release] Sage 9.2.beta8 released

2020-08-19 Thread E. Madison Bray 
On Friday, August 14, 2020 at 1:44:38 PM UTC+2 david@gmail.com wrote:

> Same here on a fresh clone with macOS 10.15.16
>
>
> [dochtml] Building en/constructions.
> [dochtml] 
> [dochtml] [construct] building [html]: targets for 16 source files that 
> are out of date
> [dochtml] [construct] updating environment: [new config] 16 added, 0 
> changed, 0 removed
> ^C[dochtml] Error building the documentation.
> [dochtml] Traceback (most recent call last):
> [dochtml]   File 
> "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/runpy.py",
>  
> line 193, in _run_module_as_main
> [dochtml] "__main__", mod_spec)
> [dochtml]   File 
> "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/runpy.py",
>  
> line 85, in _run_code
> [dochtml] exec(code, run_globals)
> [dochtml]   File 
> "/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/__main__.py",
>  
> line 2, in 
> [dochtml] main()
> [dochtml]   File 
> "/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/__init__.py",
>  
> line 1721, in main
> [dochtml] builder()
> [dochtml]   File 
> "/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/__init__.py",
>  
> line 337, in _wrapper
> [dochtml] build_many(build_other_doc, L)
> [dochtml]   File 
> "/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/__init__.py",
>  
> line 281, in build_many
> [dochtml] _build_many(target, args, processes=NUM_THREADS)
> [dochtml]   File 
> "/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/utils.py",
>  
> line 263, in build_many
> [dochtml] waited_pid, waited_exitcode = wait_for_one()
> [dochtml]   File 
> "/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/utils.py",
>  
> line 179, in wait_for_one
> [dochtml] pid, sts = os.wait()
> [dochtml]   File "src/cysignals/signals.pyx", line 320, in 
> cysignals.signals.python_check_interrupt
> [dochtml] KeyboardInterrupt
> [dochtml] 
> [dochtml] Note: incremental documentation builds sometimes cause 
> spurious
> [dochtml] error messages. To be certain that these are real errors, run
> [dochtml] "make doc-clean" first and try again.
> make[3]: *** [doc-html] Error 1
> make[2]: *** [all-start] Interrupt: 2
> make[1]: *** [all-start] Interrupt: 2
> make: *** [all] Interrupt: 2
>
>
>
As I noted at [1], this implies that one or more of the docbuilds are 
running some code that hangs forever, so it would help narrow it down by 
finding out what code it's running to cause a hang.  Normally in docbuilds 
the most likely code to run will be some plotting code, so you can try to 
take the plot code present in the relevant documentation pages, run it, and 
see if it hangs.  Chances are if you run it in a single process it might 
*not* hang--frequently this happens only in a forked subprocess.  So you 
can try something like:

from multiprocessing import Process
p = Process(target=)
p.start()

and see if it hangs. I've often found this to be the case with calls to 
np.dot(), which matpotlib uses sometimes to perform various 
transformations, and which in turn often results in a call to a 
multi-threaded OpenBLAS function which are sometimes buggy.

As an aside, I would like to make the parallel doc build code more robust 
to this kind of hang, but it's hard to say exactly what the right solution 
is (I know more or less what the technical solution is, but I mean more the 
UX solution).  Because as far as the docbuild code is concerned, it doesn't 
know that the process is "hung".  It's just taking however long it needs to 
take, and the code will wait for it to finish.  Perhaps we could implement 
some kind of timeout to kill docbuild processes that are taking too long 
(but what should the timeout be)? Or report back to the user exactly which 
docbuilds are still running (like, a log message at some interval) so that 
the user can decide whether or not to take action.

[1] https://trac.sagemath.org/ticket/30351#comment:40 

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Re: [sage-release] Sage 9.2.beta8 released

2020-08-14 Thread David Coudert 
Same here on a fresh clone with macOS 10.15.16


[dochtml] Building en/constructions.
[dochtml] 
[dochtml] [construct] building [html]: targets for 16 source files that are out 
of date
[dochtml] [construct] updating environment: [new config] 16 added, 0 changed, 0 
removed
^C[dochtml] Error building the documentation.
[dochtml] Traceback (most recent call last):
[dochtml]   File 
"/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/runpy.py",
 line 193, in _run_module_as_main
[dochtml] "__main__", mod_spec)
[dochtml]   File 
"/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/runpy.py",
 line 85, in _run_code
[dochtml] exec(code, run_globals)
[dochtml]   File 
"/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/__main__.py",
 line 2, in 
[dochtml] main()
[dochtml]   File 
"/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/__init__.py",
 line 1721, in main
[dochtml] builder()
[dochtml]   File 
"/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/__init__.py",
 line 337, in _wrapper
[dochtml] build_many(build_other_doc, L)
[dochtml]   File 
"/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/__init__.py",
 line 281, in build_many
[dochtml] _build_many(target, args, processes=NUM_THREADS)
[dochtml]   File 
"/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/utils.py",
 line 263, in build_many
[dochtml] waited_pid, waited_exitcode = wait_for_one()
[dochtml]   File 
"/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/utils.py",
 line 179, in wait_for_one
[dochtml] pid, sts = os.wait()
[dochtml]   File "src/cysignals/signals.pyx", line 320, in 
cysignals.signals.python_check_interrupt
[dochtml] KeyboardInterrupt
[dochtml] 
[dochtml] Note: incremental documentation builds sometimes cause spurious
[dochtml] error messages. To be certain that these are real errors, run
[dochtml] "make doc-clean" first and try again.
make[3]: *** [doc-html] Error 1
make[2]: *** [all-start] Interrupt: 2
make[1]: *** [all-start] Interrupt: 2
make: *** [all] Interrupt: 2



> Le 14 août 2020 à 02:43, Samuel Lelievre  a écrit :
> 
> 2020-08-13 21:59:31 UTC, Dima Pasechnik:
> OK, I tried to reproduce this on a Mac, and indeed the build hangs 
> waiting for some parallel process to finish: 
> On hitting ctrl-C, it always (the stage of the docbuild may differ though) 
> shows the following backtrace: 
> ... 
> [dochtml] KeyboardInterrupt 
> 
> The hang occurs even with `make -j1`.
> 
> -- 
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>  
> .

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Re: [sage-release] Sage 9.2.beta8 released

2020-08-13 Thread 'Justin C. Walker' via sage-release 



> On Aug 10, 2020, at 15:51 , Volker Braun  wrote:
> 
> As always, you can get the latest beta version from the "develop" git branch. 
> Alternatively, the self-contained source tarball is at 
> http://www.sagemath.org/download-latest.html 

Built from fresh clones of the 9.2.b8 branch, on three macOS systems: 10.13.6 
(2019 iMac Pro, 18-core Xeon W); 10.14.6 (2017 MBP, Quad-core Core i7); and 
10.15.6 (2019 MBP, 8-core Core i9).

No problems with any of the builds, and testing (‘ptestlong’) on each completed 
with no failures.

Justin

--
Justin C. Walker, Curmudgeon at Large
Director
Institute for the Enhancement of the Director's income
---
Question 43:
What if the hokey pokey
really *is* what it’s all about?
--

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Re: [sage-release] Sage 9.2.beta8 released

2020-08-13 Thread Samuel Lelièvre 
2020-08-13 11:35 UTC, Samuel Lelièvre:
>
> Thanks! On Debian 10, success with `make`, and a few transient
> timeouts and failures for `make testalllong`.
>
> Doctesting these files individually afterwards,
> each of them gave "All tests passed!"

... but that's because when doctesting individually
I forgot to put the appropriate "--optional=...".

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Re: [sage-release] Sage 9.2.beta8 released

2020-08-13 Thread Dima Pasechnik 
could it be https://trac.sagemath.org/ticket/30345 ?

On Thu, Aug 13, 2020 at 12:35 PM Samuel Lelièvre
 wrote:
>
> Le mar. 11 août 2020 à 00:51, Volker Braun  a écrit :
> >
> > As always, you can get the latest beta version from the "develop"
> > git branch. Alternatively, the self-contained source tarball is at
> > http://www.sagemath.org/download-latest.html
>
> Thanks! On Debian 10, success with `make`, and a few transient
> timeouts and failures for `make testalllong`.
>
> ```
> --
> ./sage -t --long --random-seed=0 src/sage/calculus/calculus.py  # Timed out
> ./sage -t --long --random-seed=0 src/sage/databases/findstat.py  # 17
> doctests failed
> ./sage -t --long --random-seed=0 src/sage/databases/oeis.py  # 1 doctest 
> failed
> ./sage -t --long --random-seed=0 src/sage/doctest/external.py  # Timed out
> ./sage -t --long --random-seed=0 src/sage/functions/gamma.py  # Timed out
> ./sage -t --long --random-seed=0 src/sage/interfaces/maple.py  # 15
> doctests failed
> ./sage -t --long --random-seed=0 src/sage/interfaces/interface.py  # Timed out
> ./sage -t --long --random-seed=0 src/sage/interfaces/mathematica.py  # Timed 
> out
> ./sage -t --long --random-seed=0 src/sage/interfaces/octave.py  # 3
> doctests failed
> ./sage -t --long --random-seed=0 src/sage/interfaces/scilab.py  # Timed out
> ./sage -t --long --random-seed=0 src/sage/matrix/matrix1.pyx  # Timed out
> ./sage -t --long --random-seed=0 src/sage/misc/remote_file.py  # 1
> doctest failed
> ./sage -t --long --random-seed=0 src/sage/misc/functional.py  # Timed out
> ./sage -t --long --random-seed=0
> src/sage/modules/free_module_element.pyx  # Timed out
> ./sage -t --long --random-seed=0 src/sage/plot/plot.py  # 88 doctests failed
> ./sage -t --long --random-seed=0 src/sage/plot/graphics.py  # 63 doctests 
> failed
> ./sage -t --long --random-seed=0 src/sage/symbolic/constants_c.pyx  # Timed 
> out
> ./sage -t --long --random-seed=0 src/sage/symbolic/constants.py  # Timed out
> ./sage -t --long --random-seed=0 src/sage/symbolic/expression.pyx  # Timed out
> ./sage -t --long --random-seed=0
> src/sage/symbolic/integration/integral.py  # Timed out
> ./sage -t --long --random-seed=0 src/sage/tests/benchmark.py  # Timed out
> ./sage -t --long --random-seed=0
> src/doc/en/constructions/interface_issues.rst  # 1 doctest failed
> ./sage -t --long --random-seed=0
> src/doc/en/constructions/linear_algebra.rst  # 1 doctest failed
> ./sage -t --long --random-seed=0
> src/doc/en/developer/coding_in_other.rst  # 1 doctest failed
> --
> Total time for all tests: 36318.7 seconds
> cpu time: 10268.6 seconds
> cumulative wall time: 10657.8 seconds
> External software detected for doctesting:
> ffmpeg,graphviz,imagemagick,internet,latex,macaulay2,maple,octave,pandoc
> make: *** [Makefile:181: testalllong] Error 5
> ```
>
> Doctesting these files individually afterwards,
> each of them gave "All tests passed!"
>
> --
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Re: [sage-release] Sage 9.2.beta8 released

2020-08-13 Thread Samuel Lelièvre 
Le mar. 11 août 2020 à 00:51, Volker Braun  a écrit :
>
> As always, you can get the latest beta version from the "develop"
> git branch. Alternatively, the self-contained source tarball is at
> http://www.sagemath.org/download-latest.html

Thanks! On Debian 10, success with `make`, and a few transient
timeouts and failures for `make testalllong`.

```
--
./sage -t --long --random-seed=0 src/sage/calculus/calculus.py  # Timed out
./sage -t --long --random-seed=0 src/sage/databases/findstat.py  # 17
doctests failed
./sage -t --long --random-seed=0 src/sage/databases/oeis.py  # 1 doctest failed
./sage -t --long --random-seed=0 src/sage/doctest/external.py  # Timed out
./sage -t --long --random-seed=0 src/sage/functions/gamma.py  # Timed out
./sage -t --long --random-seed=0 src/sage/interfaces/maple.py  # 15
doctests failed
./sage -t --long --random-seed=0 src/sage/interfaces/interface.py  # Timed out
./sage -t --long --random-seed=0 src/sage/interfaces/mathematica.py  # Timed out
./sage -t --long --random-seed=0 src/sage/interfaces/octave.py  # 3
doctests failed
./sage -t --long --random-seed=0 src/sage/interfaces/scilab.py  # Timed out
./sage -t --long --random-seed=0 src/sage/matrix/matrix1.pyx  # Timed out
./sage -t --long --random-seed=0 src/sage/misc/remote_file.py  # 1
doctest failed
./sage -t --long --random-seed=0 src/sage/misc/functional.py  # Timed out
./sage -t --long --random-seed=0
src/sage/modules/free_module_element.pyx  # Timed out
./sage -t --long --random-seed=0 src/sage/plot/plot.py  # 88 doctests failed
./sage -t --long --random-seed=0 src/sage/plot/graphics.py  # 63 doctests failed
./sage -t --long --random-seed=0 src/sage/symbolic/constants_c.pyx  # Timed out
./sage -t --long --random-seed=0 src/sage/symbolic/constants.py  # Timed out
./sage -t --long --random-seed=0 src/sage/symbolic/expression.pyx  # Timed out
./sage -t --long --random-seed=0
src/sage/symbolic/integration/integral.py  # Timed out
./sage -t --long --random-seed=0 src/sage/tests/benchmark.py  # Timed out
./sage -t --long --random-seed=0
src/doc/en/constructions/interface_issues.rst  # 1 doctest failed
./sage -t --long --random-seed=0
src/doc/en/constructions/linear_algebra.rst  # 1 doctest failed
./sage -t --long --random-seed=0
src/doc/en/developer/coding_in_other.rst  # 1 doctest failed
--
Total time for all tests: 36318.7 seconds
cpu time: 10268.6 seconds
cumulative wall time: 10657.8 seconds
External software detected for doctesting:
ffmpeg,graphviz,imagemagick,internet,latex,macaulay2,maple,octave,pandoc
make: *** [Makefile:181: testalllong] Error 5
```

Doctesting these files individually afterwards,
each of them gave "All tests passed!"

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Re: [sage-release] Sage 9.2.beta8 released

2020-08-11 Thread Matthias Köppe 
On Tuesday, August 11, 2020 at 3:12:38 PM UTC-7, Kenji Iohara wrote:
>
> I could compile Sage 9.2.beta 8 on Mac OS.10.15.6 and run sage. Quitting 
> sage has evoked no problem…
> But, for ptestlong, it has some errors. I don’t know whether this is 
> completely local porblem…
>

These doctest failures seem to come from locale issues. We have a ticket 
for these already - https://trac.sagemath.org/ticket/30053 - which needs 
help


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[sage-release] Sage 9.2.beta8 released

2020-08-10 Thread Volker Braun 
As always, you can get the latest beta version from the "develop" git 
branch. Alternatively, the self-contained source tarball is at 
http://www.sagemath.org/download-latest.html 


415221a9a8 (trac/develop, tag: 9.2.beta8) Updated SageMath version to 
9.2.beta8
ab502c6901 Trac #30287: sage.tensor.modules.free_module_basis: Add testsuite
f148ee505b Trac #30237: Make .coxeter_matrix() return a CoxeterMatrix for 
coxeter3-implemented groups
075edbb1f6 Trac #30177: build/bin/sage-system-python: Improve check for a 
suitable python
2f73418deb Trac #30159: Adding new small graph structures
b78fa7bc86 Trac #30318: Dot and cross products along a differentiable map
8f4e3779f6 Trac #30291: Scalar Field Arithmetics: Trivial Cases
d423d08e7d Trac #30280: Immutability of Affine Connections
e336f00ef3 Trac #30194: Extend FreeModule factory to construction of 
FiniteRankFreeModule and CombinatorialFreeModule
2c85de4715 Trac #29701: Replace use of module_list and OptionalExtension by 
extending find_python_sources
d600162861 Trac #29205: character art fails for LieAlgebra elements
05d310c5cf Trac #30314: p-adic nth-root fails for some extensions
315bde2aec Trac #30289: Error in display of a continuous map between open 
intervals
7190161153 Trac #30288: Immutability for Sections
a9e4141b37 Trac #30285: Affine Connection with Copy
61d70b1f6d Trac #30282: Make symmetrica/spkg-configure.m4 respect quiet mode
81635f190c Trac #30279: Update FAQ
70d7d21bd3 Trac #30274: Immutability of Tensor Fields
35d9d52b25 Trac #30270: Random failure in number_field_ideal_rel.py
7b224d83c0 Trac #30266: Immutability for scalar fields
b679a2d444 Trac #30255: FiniteRankFreeModule: Move all module 
identifications to methods exterior_power, dual_exterior_power, 
tensor_module
dfdae6fa93 Trac #30176: Update matplotlib to 3.3
ed79ba3a3f Trac #30248: Normaliz backend is broken with double description 
input
f55701e735 Trac #28197: upgrade to ipython 7
663c71bb89 Trac #30299: Minimal fix for broken jupyter notebook
775cce3cf3 Trac #3360: Upgrade sympow to 2.023.6 (for GCC 10 support)
85dbda0b65 Trac #30167: Allow Coxeter groups implemented with coxeter3 to 
respect the relabelling of a CartanType
f7e1cca52e Trac #30160: Deprecate "sage --ba-force"
29cee91214 Trac #30136: Three.js: Examples for documentation need 
online=True
f48b893d25 Trac #30119: Implement functions to construct unicode 
sub/superscripts from integers
bb3fd3963c Trac #27895: Add custom bounding box for matrix_plot
a10868b3bd Trac #30267: Coercion via restriction of chart functions
8a544963b1 Trac #30254: TensorFreeModule._an_element_: Create a default 
basis in the base module if necessary
2c0efbdfa4 Trac #30253: Coset graph of linear codes
4f0836fc14 Trac #30250: FiniteRankFreeModule: Simplify unique 
representation code for dependent modules
9911c15488 Trac #30227: Use both SINGULAR_INCDIR and SINGULAR_CFLAGS
760b7d8daf Trac #30225: Fix deprecation warnings when unpickling pynac 
objects with Python 3.8
26f3a5e7b8 Trac #30224: Fix configure quiet mode as it lets a few things 
through
8a015f485a Trac #30208: List Assignment for Bundle Connections
71b530802d Trac #30181: Immutable elements of FreeModuleTensor
7579d4e363 Trac #30169: FiniteRankFreeModule needs __classcall__
4fbd27b488 Trac #29825: Clean-up for src/bin/sage-env, move 
src/bin/sage-clone-source, src/bin/sage-sdist to build/bin
e9c25be297 Trac #22760: Add support for __matmul__ in the coercion model
31bc43bf8c Trac #20970: Gabidulin Codes
b539712d44 Trac #30231: Fix gp2c spkg-configure
34e01d1ef4 Trac #29766: Upgrade NumPy to 1.19.1, scipy to 1.5.2, networkx 
to 2.4, add pybind11 package
3925b0f008 Trac #30230: Fix docstrings in sage/coding/linear_rank_metric.py
83caa4befa (tag: 9.2.beta7) Updated SageMath version to 9.2.beta7

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