Hi,
On Mon, Nov 04, 2019 at 01:00:17PM +0000, Dima Pasechnik wrote:
> How does one switch off multiprocessing in docbuild?
> (it's ludicrous not being able to build docs on a VM with 2GB of memory)
Not an answer but a workaround: to build Sage doc for SDL on
pentium3-emulated VM, i do:
false ; while [ ! ${?} = 0 ] ; do make doc ; done
Ciao,
Thierry
> [dochtml] [reference] valuations: 1 todos, 14 index, 1495
> citations, 13 modules
> [dochtml] [reference] ... done (483 todos, 2097 index, 1506 citations,
> 2047 modules)
> [dochtml] [reference] preparing documents... skipping loading of indexes...
> done
> [dochtml] [reference] The inventory files are in
> local/share/doc/sage/inventory/en/reference.
> [dochtml] Build finished. The built documents can be found in
> /home/dimpase/sage/local/share/doc/sage/inventory/en/reference
> [dochtml] Building reference manual, second pass.
> [dochtml]
> [dochtml] Error building the documentation.
> [dochtml] Traceback (most recent call last):
> [dochtml] File "/home/dimpase/sage/local/lib/python2.7/runpy.py",
> line 174, in _run_module_as_main
> [dochtml] "__main__", fname, loader, pkg_name)
> [dochtml] File "/home/dimpase/sage/local/lib/python2.7/runpy.py",
> line 72, in _run_code
> [dochtml] exec code in run_globals
> [dochtml] File
> "/home/dimpase/sage/local/lib/python2.7/site-packages/sage_setup/docbuild/__main__.py",
> line 2, in <module>
> [dochtml] main()
> [dochtml] File
> "/home/dimpase/sage/local/lib/python2.7/site-packages/sage_setup/docbuild/__init__.py",
> line 1693, in main
> [dochtml] builder()
> [dochtml] File
> "/home/dimpase/sage/local/lib/python2.7/site-packages/sage_setup/docbuild/__init__.py",
> line 332, in _wrapper
> [dochtml] getattr(get_builder(document), name)(*args, **kwds)
> [dochtml] File
> "/home/dimpase/sage/local/lib/python2.7/site-packages/sage_setup/docbuild/__init__.py",
> line 526, in _wrapper
> [dochtml] build_many(build_ref_doc, L)
> [dochtml] File
> "/home/dimpase/sage/local/lib/python2.7/site-packages/sage_setup/docbuild/__init__.py",
> line 280, in build_many
> [dochtml] _build_many(target, args, processes=NUM_THREADS)
> [dochtml] File
> "/home/dimpase/sage/local/lib/python2.7/site-packages/sage_setup/docbuild/utils.py",
> line 257, in build_many
> [dochtml] if reap_workers(waited_pid, waited_exitcode):
> [dochtml] File
> "/home/dimpase/sage/local/lib/python2.7/site-packages/sage_setup/docbuild/utils.py",
> line 227, in reap_workers
> [dochtml] w.start()
> [dochtml] File
> "/home/dimpase/sage/local/lib/python2.7/multiprocessing/process.py",
> line 130, in start
> [dochtml] self._popen = Popen(self)
> [dochtml] File
> "/home/dimpase/sage/local/lib/python2.7/multiprocessing/forking.py",
> line 121, in __init__
> [dochtml] self.pid = os.fork()
> [dochtml] OSError: [Errno 12] Cannot allocate memory
> [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]: *** [Makefile:2041: doc-html] Error 1
> make[3]: Leaving directory '/home/dimpase/sage/build/make'
> make[2]: *** [Makefile:1852: all-start] Error 2
> make[2]: Leaving directory '/home/dimpase/sage/build/make'
>
> real 14m21.762s
> user 13m16.489s
> sys 0m30.801s
> ***************************************************************
> Error building Sage.
>
> --
> You received this message because you are subscribed to the Google Groups
> "sage-devel" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to sage-devel+unsubscr...@googlegroups.com.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/sage-devel/CAAWYfq3-nciiFX_WQ8D%3DrUc5%2BMifgVYZKNj7ben7a3h2SYd%3Dcg%40mail.gmail.com.
--
You received this message because you are subscribed to the Google Groups
"sage-devel" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to sage-devel+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/sage-devel/20191105095145.4jmj5eqvli2fplq6%40metelu.net.
