Mailman 3 August 2012 - pypy-dev

numpypy array expressions
by mark florisson Aug. 28, 2012

Aug. 28, 2012

Hey, For this year's summer of code, and for my master dissertation, we created a project to compile array expressions efficiently (Dag was my mentor, CCed), which can be found here: https://github.com/markflorisson88/minivect , the thesis is under subdirectory 'thesis'. It's currently integrated in Cython, and can significantly outperform open source and commercial Fortran compilers for certain benchmarks (see the bench/graphs subdirectory on github, or the dissertation). For other benchmarks,… [View More]

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wsgi
by Stepanov Aleksandr Aug. 28, 2012

Aug. 28, 2012

Are there any wsgi server for latest or latest stable pypy? uwsgi needs to be built with pypy-c and shared libpypy , but i failed to build pypy as described on uwsgi wiki after 5 hours of compiling. i have not find precompiled uwsgi_pypy. uwsgi_python does not works with pypy. gunicorn starts, but workers fall without traceback. have somebody recipe to join nginx and pypy? -- Best regards, Aleksandr.

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[ANN] global nonlinear optimization constrained solver for PyPy
by Dmitrey Aug. 28, 2012

Aug. 28, 2012

Hi all, FYI global nonlinear optimization (GLP <http://openopt.org/GLP>) constrained solver *de* (differential evolution) from free OpenOpt framework ( http://openopt.org ) now works with PyPy, for more details see http://forum.openopt.org/viewtopic.php?id=615 ----------------- Regards, D. http://openopt.org/Dmitrey

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PPC64 backend compile_framework_7_interior failure
by David Edelsohn Aug. 25, 2012

Aug. 25, 2012

Armin, et al, compile_framework_7_interior in test_zrpy_gc fails for the PPC64 backend in a strange way. Identical problems happen on the public system and my private system, but GDB on the public system is not permitting hardware watchpoints, so it is more difficult to catch the cause of the failure. The testcase segfaults in a load following the instructions generated for getinteriorfield_gc: 0xfffb74e1958: li r3,0 0xfffb74e195c: li r0,24 0xfffb74e1960: mullw r0,r3,r0 … [View More]

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graph not in self.fixed_graphs
by Timothy Baldridge Aug. 25, 2012

Aug. 25, 2012

I'm back ;-) [translation:ERROR] File "/home/tim/pypy/pypy/annotation/classdef.py", line 176, in setup [translation:ERROR] self.add_source_for_attribute(name, source) [translation:ERROR] File "/home/tim/pypy/pypy/annotation/classdef.py", line 193, in add_source_for_attribute [translation:ERROR] attrdef.mutated(cdef) # reflow from all read positions [translation:ERROR] File "/home/tim/pypy/pypy/annotation/classdef.py", line 109, in mutated [translation:ERROR] self.bookkeeper.… [View More]

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Re: [pypy-dev] [pypy-commit] pypy ppc-jit-backend: For getinteriorfield and setinteriorfield, if immediate offset is too
by Maciej Fijalkowski Aug. 25, 2012

Aug. 25, 2012

Such fixes should come with tests in test_runner On Fri, Aug 24, 2012 at 8:56 PM, edelsohn <noreply(a)buildbot.pypy.org> wrote: > Author: edelsohn > Branch: ppc-jit-backend > Changeset: r56844:a4efe6ca0483 > Date: 2012-08-24 14:56 -0400 > http://bitbucket.org/pypy/pypy/changeset/a4efe6ca0483/ > > Log: For getinteriorfield and setinteriorfield, if immediate offset is > too large for instruction, load it into reg. > > diff --git a/pypy/jit/backend/… [View More]

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"Don't know how to convert" error
by Timothy Baldridge Aug. 25, 2012

Aug. 25, 2012

I hit this bug this evening while translating my code: [translation:ERROR] return self.call('simple_call', hop) [translation:ERROR] File "/home/tim/pypy/pypy/rpython/lltypesystem/rpbc.py", line 245, in call [translation:ERROR] return hop.llops.convertvar(v_result, rresult, hop.r_result) [translation:ERROR] File "/home/tim/pypy/pypy/rpython/rtyper.py", line 933, in convertvar [translation:ERROR] (r_from, r_to)) [translation:ERROR] TyperError: don't know how to convert from &… [View More]

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spectacular fail while upgrading tannit
by Maciej Fijalkowski Aug. 24, 2012

Aug. 24, 2012

Hi I tried to upgrade tannit to a new Ubuntu LTS server. Unfortunately ubuntu forces people to upgrade grub to grub2, which also does not work in the partition setup that we have on tannit. The machine is lost (unbootable) and someone with physical access have to go there and fix it. Cheers, fijal

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Re: [pypy-dev] win64
by jason ye Aug. 24, 2012

Aug. 24, 2012

Hi Does anybody know the progress of the WIN64 port? I have a python program which require >4GB memory, expecting WIN64 PYPY Thanks Jason

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Hello World in Windows with MinGW
by Welch, Matt Aug. 23, 2012

Aug. 23, 2012

Sorry to bother you with a newbie question. I'm trying to send a simple Hello World program through translate. It's failing to compile platcheck_1.c. I'm getting: [platform:Error] c:\docume~1\pfhmmw0\locals~1\temp\usession-release-1.9-15\platcheck_1.c: In function `dump_section_PROCESS_QUERY_LIMITED_INFORMATION': [platform:Error] c:\docume~1\pfhmmw0\locals~1\temp\usession-release-1.9-15\platcheck_1.c:383: error: `PROCESS_QUERY_LIMITED_INFORMATION' undeclared (first use in this function) [… [View More]

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