[pypy-dev] Fail to build pypy-c-sandbox

[Костя Лопухин]

You can check sandbox like this:
$ ../sandbox/pypy_interact.py pypy-c
>>>> import os
>>>> os.getcwd()
'/tmp'

As for the second failed command I think the correct usage will be
(from the example here
http://pypy.readthedocs.org/en/latest/sandbox.html#howto):
pypy/sandbox/pypy_interact.py --tmp=/home/yicong.hyc/test/ ./pypy-c
/tmp/twoTagCombination.py

2015-05-18 13:19 GMT+03:00 Yicong Huang <hengha.mao at gmail.com>:
> Thanks for the answer!
> As you mentioned, the generated "pypy-c" was acutally "pypy-c-sandbox".
> But the binary had some problems to run:
>
> $./pypy-c
> s ll_os.ll_os_getenv( s PYPY_GENERATIONGC_NURSERY
> Fatal error during initialization: out of memory
> Aborted
>
> Alternatively, we tried to run with pypy_interact.py:
> pypy/sandbox/pypy_interact.py --tmp=/home/yicong.hyc/test/ ./pypy-c
> /home/yicong.hyc/test/twoTagCombination.py
>
> 'import site' failed
> Traceback (most recent call last):
>   File "<builtin>/app_main.py", line 75, in run_toplevel
> IOError: [Errno 2] No such file or directory:
> '/home/yicong.hyc/test/twoTagCombination.py'
> [Subprocess exit code: 1]
>
> Why the subprocess could not find the python script? We did check that the
> python script exist.
>
> On Mon, May 18, 2015 at 5:07 PM, Костя Лопухин <kostia.lopuhin at gmail.com>
> wrote:
>>
>> At least in pypy 2.3.1 pypy-c *is* the sandbox, there is no
>> pypy-c-sandbox produced.
>>
>> 2015-05-18 6:54 GMT+03:00 Yicong Huang <hengha.mao at gmail.com>:
>> > I followed the document to build pypy-c-sandbox based on souce code
>> > 2.5.1:
>> >
>> > rpython/bin/rpython -O2 --sandbox pypy/goal/targetpypystandalone.py
>> >
>> > In the stdout, I did observe sandbox option is true:
>> >
>> > [translation] [translation]
>> > [translation]     check_str_without_nul = True
>> > [translation]     gc = generation
>> > [translation]     gcrootfinder = shadowstack
>> > [translation]     gctransformer = framework
>> > [translation]     list_comprehension_operations = True
>> > [translation]     rweakref = True
>> > [translation]     sandbox = True
>> > [translation]     shared = True
>> > [translation]     thread = False
>> > [translation]     withsmallfuncsets = 5
>> >
>> > However, after the build process completed, only pypy-c generated and I
>> > did
>> > not find pypy-c-sandbox.
>> >
>> > [platform:execute] make -j 5 in /tmp/usession-master-16/testing_1
>> > [platform:WARNING] pypy_module__warnings_interp_warnings.c: In function
>> > ‘pypy_g_normalize_module’:
>> > [platform:WARNING] pypy_module__warnings_interp_warnings.c:8565:5:
>> > warning:
>> > assuming signed overflow does not occur when assuming that (X - c) > X
>> > is
>> > always false [-Wstrict-overflow]
>> > [translation:info] copied: /home/yicong.hyc/odps-pypy/libpypy-c.so
>> > [translation:info] usession directory: /tmp/usession-master-16
>> > [translation:info] created: /home/yicong.hyc/odps-pypy/pypy-c
>> > [1ebe2] translation-task}
>> > [Timer] Timings:
>> > [Timer] annotate                       ---  309.6 s
>> > [Timer] rtype_lltype                   ---  355.1 s
>> > [Timer] backendopt_lltype              ---  179.8 s
>> > [Timer] stackcheckinsertion_lltype     ---   17.5 s
>> > [Timer] database_c                     ---  208.2 s
>> > [Timer] source_c                       ---  179.9 s
>> > [Timer] compile_c                      ---  102.6 s
>> > [Timer] ===========================================
>> > [Timer] Total:                         --- 1352.7 s
>> >
>> > Grep "sandbox" in the log, there were some warnings, but no errors:
>> >
>> > [sandbox:WARNING] Not Implemented: sandboxing for external function
>> > 'RPython_StartupCode'
>> > [sandbox:WARNING] Not Implemented: sandboxing for external function
>> > 'pypy_debug_catch_fatal_exception'
>> > [sandbox:WARNING] Not Implemented: SomeImpossibleValue()
>> > [sandbox:WARNING] Not Implemented: SomeImpossibleValue()
>> > [sandbox:WARNING] Not Implemented: sandboxing for external function
>> > 'clock_gettime'
>> > [sandbox:WARNING] Not Implemented: sandboxing for external function
>> > 'clock_getres'
>> > [sandbox:WARNING] Not Implemented: sandboxing for external function
>> > 'fcntl'
>> >
>> >
>> >
>> > _______________________________________________
>> > pypy-dev mailing list
>> > pypy-dev at python.org
>> > https://mail.python.org/mailman/listinfo/pypy-dev
>> >
>
>