What did you do exactly? For example did you install tachyon systemwide? Thanks!
On Tue, Nov 2, 2021 at 8:02 PM Matthias Köppe <matthiaskoe...@gmail.com> wrote: > I just built for this architecture successfully using "tox -e > docker-ubuntu-groovy-standard-arm64v8" (on my Intel MBP). That's slightly > newer than ubuntu-focal (20.04) > > sage -t --random-seed=0 > src/sage/algebras/quatalg/quaternion_algebra_cython.pyx > [10 tests, 0.17 s] > > ---------------------------------------------------------------------- > > All tests passed! > > > > > On Tuesday, November 2, 2021 at 9:13:25 AM UTC-7 William Stein wrote: > >> This is a quick update about building the 9.5.beta5 version of Sage on an >> M1 Mac under Docker aarch64 Linux. >> >> After installing Tachyon system wide, the build completes. This Cython >> module won't import due to an issue with libgomp, which >> is evidently some openMP parallel computing library, failing with >> " /lib/aarch64-linux-gnu/libgomp.so.1: cannot allocate memory in static TLS >> block". >> See below for the failed test. >> >> A quick search reveals this discussion of exactly this sort of problem: >> >> https://github.com/opencv/opencv/issues/14884 >> >> It sounds like a bug in how SageMath is built (or the library is >> imported) that will need a workaround on aarch64. This comment >> >> https://github.com/opencv/opencv/issues/14884#issuecomment-815632861 >> >> seems most actionable. >> >> I was NOT able to reproduce this by just starting sage or Python and >> importing modules. It has something to >> do with how doctests are run. >> >> The suggestion in the github issue I link to above to use LD_PRELOAD >> *does* work, i.e., >> >> LD_PRELOAD=/lib/aarch64-linux-gnu/libgomp.so.1 ./sage -t >> src/sage/algebras/quatalg/quaternion_algebra_cython.pyx >> ... >> works fine. I might just set LD_PRELOAD for cocalc-docker if nobody has >> a better idea. I'm keeping track of all these >> issues with Sage + aarch64 here: >> https://github.com/sagemathinc/cocalc-docker/issues/138 >> >> --- >> >> root@8bff70fbbc1c:/usr/local/sage# ./sage -t >> src/sage/algebras/quatalg/quaternion_algebra_cython.pyx >> no stored timings available >> Running doctests with ID 2021-11-02-15-54-57-8a128eb1. >> Git branch: HEAD >> Using >> --optional=build,debian,dochtml,pip,sage,sage.geometry.polyhedron,sage.rings.real_double,sage_spkg >> Doctesting 1 file. >> Traceback (most recent call last): >> File "/usr/local/sage/src/bin/sage-runtests", line 151, in <module> >> err = DC.run() >> File >> "/usr/local/sage/local/var/lib/sage/venv-python3.8/lib/python3.8/site-packages/sage/doctest/control.py", >> line 1254, in run >> self.run_doctests() >> File >> "/usr/local/sage/local/var/lib/sage/venv-python3.8/lib/python3.8/site-packages/sage/doctest/control.py", >> line 951, in run_doctests >> self.dispatcher = DocTestDispatcher(self) >> File >> "/usr/local/sage/local/var/lib/sage/venv-python3.8/lib/python3.8/site-packages/sage/doctest/forker.py", >> line 1614, in __init__ >> init_sage(controller) >> File >> "/usr/local/sage/local/var/lib/sage/venv-python3.8/lib/python3.8/site-packages/sage/doctest/forker.py", >> line 192, in init_sage >> controller.load_environment() >> File >> "/usr/local/sage/local/var/lib/sage/venv-python3.8/lib/python3.8/site-packages/sage/doctest/control.py", >> line 572, in load_environment >> return import_module(self.options.environment) >> File "/usr/lib/python3.8/importlib/__init__.py", line 127, in >> import_module >> return _bootstrap._gcd_import(name[level:], package, level) >> File "<frozen importlib._bootstrap>", line 1014, in _gcd_import >> File "<frozen importlib._bootstrap>", line 991, in _find_and_load >> File "<frozen importlib._bootstrap>", line 975, in >> _find_and_load_unlocked >> File "<frozen importlib._bootstrap>", line 671, in _load_unlocked >> File "<frozen importlib._bootstrap_external>", line 848, in exec_module >> File "<frozen importlib._bootstrap>", line 219, in >> _call_with_frames_removed >> File >> "/usr/local/sage/local/var/lib/sage/venv-python3.8/lib/python3.8/site-packages/sage/repl/ipython_kernel/all_jupyter.py", >> line 5, in <module> >> from sage.all_cmdline import * >> File >> "/usr/local/sage/local/var/lib/sage/venv-python3.8/lib/python3.8/site-packages/sage/all_cmdline.py", >> line 19, in <module> >> from sage.all import * >> File >> "/usr/local/sage/local/var/lib/sage/venv-python3.8/lib/python3.8/site-packages/sage/all.py", >> line 129, in <module> >> from sage.algebras.all import * >> File >> "/usr/local/sage/local/var/lib/sage/venv-python3.8/lib/python3.8/site-packages/sage/algebras/all.py", >> line 21, in <module> >> import sage.algebras.catalog as algebras >> File >> "/usr/local/sage/local/var/lib/sage/venv-python3.8/lib/python3.8/site-packages/sage/algebras/catalog.py", >> line 80, in <module> >> from sage.algebras.quatalg.quaternion_algebra import >> QuaternionAlgebra as Quaternion >> File >> "/usr/local/sage/local/var/lib/sage/venv-python3.8/lib/python3.8/site-packages/sage/algebras/quatalg/quaternion_algebra.py", >> line 69, in <module> >> from . import quaternion_algebra_cython >> File "sage/algebras/quatalg/quaternion_algebra_cython.pyx", line 1, in >> init sage.algebras.quatalg.quaternion_algebra_cython >> (build/cythonized/sage/algebras/quatalg/quaternion_algebra_cython.cpp:6215) >> File "sage/matrix/matrix_integer_dense.pyx", line 1, in init >> sage.matrix.matrix_integer_dense >> (build/cythonized/sage/matrix/matrix_integer_dense.cpp:57704) >> ImportError: /lib/aarch64-linux-gnu/libgomp.so.1: cannot allocate memory >> in static TLS block >> >> On Mon, Nov 1, 2021 at 5:33 PM William Stein <wst...@gmail.com> wrote: >> >>> >>> >>> On Mon, Nov 1, 2021 at 4:35 PM Dima Pasechnik <dim...@gmail.com> wrote: >>> >>>> >>>> >>>> On Mon, Nov 1, 2021 at 11:28 PM William Stein <wst...@gmail.com> wrote: >>>> >>>>> Great idea. Thanks Dima! >>>>> >>>>> On Mon, Nov 1, 2021 at 3:37 PM Dima Pasechnik <dim...@gmail.com> >>>>> wrote: >>>>> >>>> >>>>>> >>>>>> On Mon, Nov 1, 2021 at 10:18 PM William Stein <wst...@gmail.com> >>>>>> wrote: >>>>>> >>>>>>> I tried to build sage-9.5.beta5 on a very clean Linux Ubuntu:20.04 >>>>>>> image with standard dev packages (in Docker) but on an ARM aarch64 >>>>>>> architecture instead of Intel. It fails with Tachyon simply saying >>>>>>> "Error: >>>>>>> Sorry, your platform isn't supported by Tachyon and/or Sage. >>>>>>> Exiting...". >>>>>>> I don't know what that is about. >>>>>>> >>>>>> I found https://trac.sagemath.org/ticket/23712 which is a 2-year old >>>>>>> ticket about how upgrading Tachyon is needed " to make Sage work on >>>>>>> arm64/aarch64." >>>>>>> >>>>>>> Any suggestions? My goal is to make an aarch64 version of the >>>>>>> cocalc-docker image. Is there an easy workaround for this problem, or >>>>>>> should I just do some hack to disable building tachyon (since it is a >>>>>>> runtime only dependency)? Is the right way to disable building a >>>>>>> standard >>>>>>> package these days still to touch some file somewhere, or did that >>>>>>> change? >>>>>>> >>>>>> >>>> by the way, it would be great to know if our usual "install as many >>>> system packages as ./configure advises >>>> at the end" scheme works well on aarch64, don't stop at tachyon please. >>>> >>> >>> Good idea, definitely. >>> >>> Is there an official Dockerfile for building Sage these days somewhere? >>> I'm using one that I found years ago from @ebray, and all that >>> advertisement about the fantastic support for system-wide packages (which I >>> forgot about) is hidden behind automation. [searches...]. Yes, there is: >>> >>> https://github.com/sagemath/sage/blob/develop/docker/Dockerfile >>> >>> That's a pretty enormous Dockerfile, and I imagine it solves many >>> subtle problems. A cursory glance suggests that it installs a minimal >>> collection of system-wide packages. Maybe somebody should try what you >>> just suggested (modify it to depend on system packages) starting with that >>> Dockerfile too, to see how it goes (or as a different CI test)... >>> >>> William >>> >>> >>> >>> >> >>>> >>>> >>>>>> Just install the system tachyon package, and let ./configure do its >>>>>> job. >>>>>> You don't need to build it. >>>>>> >>>>>> >>>>> >>>>>>> gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04) >>>>>>> **************************************************** >>>>>>> Package 'tachyon' is currently not installed >>>>>>> No legacy uninstaller found for 'tachyon'; nothing to do >>>>>>> >>>>>>> **************************************************************************************** >>>>>>> Error: Sorry, your platform isn't supported by Tachyon and/or Sage. >>>>>>> Exiting... >>>>>>> >>>>>>> **************************************************************************************** >>>>>>> >>>>>>> real 0m0.013s >>>>>>> user 0m0.007s >>>>>>> sys 0m0.009s >>>>>>> >>>>>>> ************************************************************************ >>>>>>> Error installing package tachyon-0.98.9.p7 >>>>>>> >>>>>>> ************************************************************************ >>>>>>> Please email sage-devel (http://groups.google.com/group/sage-devel) >>>>>>> explaining the problem and including the log files >>>>>>> /usr/local/sage/logs/pkgs/tachyon-0.98.9.p7.log >>>>>>> and >>>>>>> /usr/local/sage/config.log >>>>>>> Describe your computer, operating system, etc. >>>>>>> If you want to try to fix the problem yourself, *don't* just cd to >>>>>>> /usr/local/sage/local/var/tmp/sage/build/tachyon-0.98.9.p7 and type >>>>>>> 'make' or whatever is appropriate. >>>>>>> Instead, the following commands setup all environment variables >>>>>>> correctly and load a subshell for you to debug the error: >>>>>>> (cd '/usr/local/sage/local/var/tmp/sage/build/tachyon-0.98.9.p7' >>>>>>> && '/usr/local/sage/sage' --buildsh) >>>>>>> When you are done debugging, you can type "exit" to leave the >>>>>>> subshell. >>>>>>> >>>>>>> ************************************************************************ >>>>>>> >>>>>>> On Sat, Oct 30, 2021 at 2:54 PM Samuel Lelievre < >>>>>>> samuel....@gmail.com> wrote: >>>>>>> >>>>>> 2021-10-30 18:34:21 UTC, Emmanuel Charpentier: >>>>>>>> > >>>>>>>> > After rebuilding and reinstalling the same (really) >>>>>>>> > optional packages, `ptestlong` gets exactly one >>>>>>>> > (reproducible) failure, i. e. the one reported by >>>>>>>> > Samuel Lelièvre. >>>>>>>> > >>>>>>>> > I am at loss as to why I needed to rebuild 9.5 >>>>>>>> > from sratch instead of upgrading from 9.3. Ideas? >>>>>>>> >>>>>>>> I'm sure you mean: "why I needed to rebuild 9.5.beta5 >>>>>>>> from scratch instead of upgrading from 9.5.beta3". >>>>>>>> >>>>>>>> Not sure why a distclean was needed in that case. >>>>>>>> >>>>>>>> -- >>>>>>>> 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...@googlegroups.com. >>>>>>>> To view this discussion on the web visit >>>>>>>> https://groups.google.com/d/msgid/sage-release/422c4441-dfb2-4b97-85d6-7f706a2be402n%40googlegroups.com >>>>>>>> <https://groups.google.com/d/msgid/sage-release/422c4441-dfb2-4b97-85d6-7f706a2be402n%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>>>> . >>>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> William (http://wstein.org) >>>>>>> >>>>>>> -- >>>>>>> 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...@googlegroups.com. >>>>>>> To view this discussion on the web visit >>>>>>> https://groups.google.com/d/msgid/sage-release/CACLE5GBVsNZbe%2BnikwGR-uxsL8WWVSk1EzEqziR--DT-ERTs_A%40mail.gmail.com >>>>>>> <https://groups.google.com/d/msgid/sage-release/CACLE5GBVsNZbe%2BnikwGR-uxsL8WWVSk1EzEqziR--DT-ERTs_A%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>>>>> . >>>>>>> >>>>>> -- >>>>>> 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...@googlegroups.com. >>>>>> To view this discussion on the web visit >>>>>> https://groups.google.com/d/msgid/sage-release/CAAWYfq3FDgxH_UOcEhMY1wvbLkvEPkMhjchtPMDJ1X6YzG7DmQ%40mail.gmail.com >>>>>> <https://groups.google.com/d/msgid/sage-release/CAAWYfq3FDgxH_UOcEhMY1wvbLkvEPkMhjchtPMDJ1X6YzG7DmQ%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>>>> . >>>>>> >>>>> >>>>> >>>>> -- >>>>> William (http://wstein.org) >>>>> >>>>> -- >>>>> 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...@googlegroups.com. >>>>> To view this discussion on the web visit >>>>> https://groups.google.com/d/msgid/sage-release/CACLE5GAHQpnqrfC74jimwXA-UXU4j%2BLSE98tvW2%3DyMQ%2BC05okw%40mail.gmail.com >>>>> <https://groups.google.com/d/msgid/sage-release/CACLE5GAHQpnqrfC74jimwXA-UXU4j%2BLSE98tvW2%3DyMQ%2BC05okw%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>>> . >>>>> >>>> -- >>>> 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...@googlegroups.com. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/sage-release/CAAWYfq3HSp6ZsRqWPQBSJPQU3%3DQa1owhk4tMGpa3j5Wsqxg3zQ%40mail.gmail.com >>>> <https://groups.google.com/d/msgid/sage-release/CAAWYfq3HSp6ZsRqWPQBSJPQU3%3DQa1owhk4tMGpa3j5Wsqxg3zQ%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> >>> >>> -- >>> William (http://wstein.org) >>> >> >> >> -- >> William (http://wstein.org) >> > -- > 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/9497b1ce-756a-4605-973a-cc577ea65355n%40googlegroups.com > <https://groups.google.com/d/msgid/sage-release/9497b1ce-756a-4605-973a-cc577ea65355n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- -- William Stein -- 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/CACLE5GBu7nHdHm82MavLsFFSU4Us45oOjE5tNcH4qFrot4hpkQ%40mail.gmail.com.
