Hi folks,
I think I mentioned it before, but I want point it out on this
list, so it doesn't get lost:
The weave code in mvpa/clfs/distance.py cause the unittests on an
up-to-date Debian lenny to puke:
======================================================================
ERROR: testPNorm_w (test_kernel.KernelTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/home/hanke/hacking/pymvpa.dev/tests/test_kernel.py", line 81, in
testPNorm_w
d = pnorm_w(**kwargs) # default one
File "/home/hanke/hacking/pymvpa.dev/mvpa/clfs/distance.py", line 346, in
pnorm_w
compiler = 'gcc')
File "/usr/lib/python2.5/site-packages/scipy/weave/inline_tools.py", line
339, in inline
**kw)
File "/usr/lib/python2.5/site-packages/scipy/weave/inline_tools.py", line
447, in compile_function
verbose=verbose, **kw)
File "/usr/lib/python2.5/site-packages/scipy/weave/ext_tools.py", line 365,
in compile
verbose = verbose, **kw)
File "/usr/lib/python2.5/site-packages/scipy/weave/build_tools.py", line 269,
in build_extension
setup(name = module_name, ext_modules = [ext],verbose=verb)
File "/usr/lib/python2.5/site-packages/numpy/distutils/core.py", line 184, in
setup
return old_setup(**new_attr)
File "/usr/lib/python2.5/distutils/core.py", line 168, in setup
raise SystemExit, "error: " + str(msg)
CompileError: error: Command "g++ -pthread -fno-strict-aliasing -DNDEBUG -g
-fwrapv -O2 -fPIC -I/usr/lib/python2.5/site-packages/scipy/weave
-I/usr/lib/python2.5/site-packages/scipy/weave/scxx
-I/usr/lib/python2.5/site-packages/scipy/weave/blitz
-I/usr/lib/python2.5/site-packages/numpy/core/include -I/usr/include/python2.5
-c /home/hanke/.python25_compiled/sc_d72e19998f429431bc88033f9d65db8a1.cpp -o
/tmp/hanke/python25_intermediate/compiler_de546699e86bc683c91d62b4e89a45df/home/hanke/.python25_compiled/sc_d72e19998f429431bc88033f9d65db8a1.o"
failed with exit status 1
======================================================================
ERROR: testBasic (test_datameasure.SensitivityAnalysersTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File "mtrand.pyx", line 1661, in mtrand.shuffle
TypeError: object of type 'numpy.int32' has no len()
----------------------------------------------------------------------
I am seeing this on multiple machines, so I would consider it a real bug
;-) However, I have no experience with weave and I am somewhat
clueless...
What about using cython to build a proper extension (at build-time)
instead of compiling stuff at runtime? Thoughts?
Cheers,
Michael
--
GPG key: 1024D/3144BE0F Michael Hanke
http://apsy.gse.uni-magdeburg.de/hanke
ICQ: 48230050
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