On Thursday, September 3, 2020 at 12:40:05 PM UTC+2 Dima Pasechnik wrote:

> On Thu, Sep 3, 2020 at 11:30 AM Jaap Spies <[email protected]> wrote: 
> > 
> > This is a new result. Yesterday I installed the experimental 64 bit 
> Raspberry Pi OS on a RPi4 8 GB. 
> > 
> > 
> > 
> > 
> > pi@rasp8G64bit:~ $ uname -a 
> > Linux rasp8G64bit 5.4.51-v8+ #1333 SMP PREEMPT Mon Aug 10 16:58:35 BST 
> 2020 aarch64 GNU/Linux 
> > 
> > Testing that Sage starts... 
> > [2020-09-03 03:21:25] SageMath version 9.2.beta11, Release Date: 
> 2020-09-01 
> > This looks like the first time you are running Sage. 
> > Cleaning up, do not interrupt this. 
> > Done cleaning. 
> > Yes, Sage starts. 
> > make[2]: Leaving directory 
> '/home/pi/sagemath/sage-9.2.beta11/build/make' 
> > 
> > real 317m22.542s 
> > user 1075m46.821s 
> > sys 53m45.215s 
> > Sage build/upgrade complete! 
> > make[1]: Leaving directory '/home/pi/sagemath/sage-9.2.beta11' 
> > 
> > make ptestlong: 
> > ********************************************************************** 
> > ---------------------------------------------------------------------- 
> > sage -t --long --random-seed=0 src/sage/calculus/riemann.pyx # Killed 
> due to segmentation fault 
> > sage -t --long --random-seed=0 src/sage/geometry/polyhedron/library.py # 
> Timed out 
> > sage -t --long --random-seed=0 
> src/sage/rings/function_field/function_field.py # Timed out 
> > sage -t --long --random-seed=0 src/sage/tests/parigp.py # Timed out 
>
> This looks good. Did you try running these failing tests separately? E.g. 
>
> ./sage -t --long --random-seed=0 src/sage/tests/parigp.py 
>
>
ModuleNotFoundError: No module named 'Cython'
Error while executing Python code.
Saved trace to /home/pi/.sage/crash_logs/crash_4ym20sm2.log
------------------------------------------------------------------------

**********************************************************************
----------------------------------------------------------------------
sage -t --long --warn-long 304.9 --random-seed=0 src/sage/tests/parigp.py  
# Timed out
----------------------------------------------------------------------
Total time for all tests: 1819.1 seconds
    cpu time: 0.0 seconds
    cumulative wall time: 0.0 seconds
pi@rasp8G64bit:~/sagemath/sage-9.2.beta11 $ 


The riemann.pyx segfault is persistent.

 

> etc. 
>
> How precisely does one get the 64-version in? 
>
>
https://www.raspberrypi.org/forums/viewtopic.php?t=275370

https://downloads.raspberrypi.org/raspios_arm64/images/raspios_arm64-2020-05-28/2020-05-27-raspios-buster-arm64.zip
 

> It seems that the standard, 32-bit, version, might need tricky work here: 
> https://trac.sagemath.org/ticket/28941 
>
> Dima 
>
> > ---------------------------------------------------------------------- 
> > Total time for all tests: 19479.7 seconds 
> > cpu time: 54173.4 seconds 
> > cumulative wall time: 65566.1 seconds 
> > make: *** [Makefile:190: ptestlong] Error 20 
> > pi@rasp8G64bit:~/sagemath/sage-9.2.beta11 $ 
> > 
> > 
> > ] 
> > 
> > 
> > 
> > 
>
>

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