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 <[email protected]>: > 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 <[email protected]> > 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 <[email protected]>: >> > 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 >> > [email protected] >> > https://mail.python.org/mailman/listinfo/pypy-dev >> > > > _______________________________________________ pypy-dev mailing list [email protected] https://mail.python.org/mailman/listinfo/pypy-dev
