Hi, like I said in my previous post, I have 2 versions of Python but the current and default one is 2.5.4. yes, I did install boost with that version of Python. I might just remove Python 2.6.2 and check few other things to see if it fixes it.
-massimo On Fri, Jun 12, 2009 at 8:00 AM, Randy Heiland <heil...@indiana.edu> wrote: > For starters, what version is your default 'python' - just run 'python' to > see - is it 2.5 or 2.6? > Make sure you installed boost with that version of Python. I suspect the > fact that you have 2 versions of Python on your system is causing problems > (it certainly has for me in the past and still occasionally does). Be aware > of the existence of both: > /Library/Frameworks/... and /System/Library/Frameworks/... > > -Randy > > > On Jun 12, 2009, at 8:55 AM, Massimo Ilario wrote: > > Hi, > > I removed those 2 (left them blank). Re-installed but I still see the same > issue. > I noticed couple of interesting things. > > I get 2 different errors whether I run the test as sudo or not: > > $ python test_driver.py > Traceback (most recent call last): > File "test_driver.py", line 3, in <module> > import pycuda.autoinit > File > "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/pycuda-0.92-py2.5-macosx-10.3-i386.egg/pycuda/autoinit.py", > line 1, in <module> > import pycuda.gpuarray as gpuarray > File > "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/pycuda-0.92-py2.5-macosx-10.3-i386.egg/pycuda/gpuarray.py", > line 3, in <module> > import pycuda.elementwise as elementwise > File > "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/pycuda-0.92-py2.5-macosx-10.3-i386.egg/pycuda/elementwise.py", > line 1, in <module> > import pycuda.driver as drv > File > "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/pycuda-0.92-py2.5-macosx-10.3-i386.egg/pycuda/driver.py", > line 1, in <module> > from _driver import * > ImportError: > dlopen(/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/pycuda-0.92-py2.5-macosx-10.3-i386.egg/pycuda/_driver.so, > 2): Symbol not found: > __ZNK5boost6python7objects21py_function_impl_base9max_arityEv > Referenced from: > /Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/pycuda-0.92-py2.5-macosx-10.3-i386.egg/pycuda/_driver.so > Expected in: dynamic lookup > > $ sudo python test_driver.py > Traceback (most recent call last): > File "test_driver.py", line 3, in <module> > import pycuda.autoinit > File > "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/pycuda-0.92-py2.5-macosx-10.3-i386.egg/pycuda/autoinit.py", > line 1, in <module> > import pycuda.gpuarray as gpuarray > File > "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/pycuda-0.92-py2.5-macosx-10.3-i386.egg/pycuda/gpuarray.py", > line 3, in <module> > import pycuda.elementwise as elementwise > File > "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/pycuda-0.92-py2.5-macosx-10.3-i386.egg/pycuda/elementwise.py", > line 1, in <module> > import pycuda.driver as drv > File > "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/pycuda-0.92-py2.5-macosx-10.3-i386.egg/pycuda/driver.py", > line 1, in <module> > from _driver import * > ImportError: > dlopen(/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/pycuda-0.92-py2.5-macosx-10.3-i386.egg/pycuda/_driver.so, > 2): Library not loaded: @rpath/libcuda.dylib > Referenced from: > /Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/pycuda-0.92-py2.5-macosx-10.3-i386.egg/pycuda/_driver.so > Reason: image not found > > Also I noticed in the boost library dir that there are 2 gcc versions: > libboost_python-xgcc40-mt-1_39.a > libboost_python-xgcc40-mt-1_39.dylib > libboost_python-xgcc40-mt.a > libboost_python-xgcc40-mt.dylib > > In the siteconfig.py I used the 1_39 one. I guess I could try to use the > other one. I also have 2 version of Python 2.5 and 2.6. However, the current > one is 2.5 which is the only that worked with Numpy. > > Also my $DYLD_LIBRARY_PATH has: > /usr/local/cuda/lib:/usr/local/lib: > > Thanks, > Massimo > > > On Fri, Jun 12, 2009 at 7:45 AM, Randy Heiland <heil...@indiana.edu>wrote: > >> I leave those blank and things work fine for me (OSX 10.5). >> >> -Randy >> >> On Jun 12, 2009, at 8:27 AM, Andreas Klöckner wrote: >> >> Hi Massimo, >>> >>> I'm mostly clueless about Macs, but I did notice that you built PyCUDA >>> for the >>> 32-bit ABI. Maybe Boost got built against the 64-bit one? >>> >>> CXXFLAGS = ['-arch','i386'] >>>>> LDFLAGS = ['-arch','i386'] >>>>> >>>> >>> (Btw, my suspicion is that these shouldn't be needed because PyCUDA (or >>> rather >>> distutils) automatically picks up all the switches that were used to >>> build >>> Python, anyway.) >>> >>> On Linux, similar issues are often caused by clashes with system-wide >>> Boost >>> libraries. >>> >>> :-? Anyone from the Mac crowd have an idea? >>> >>> Andreas >>> >>> <signature.asc><ATT00001.txt> >>> >> >> >> _______________________________________________ >> PyCuda mailing list >> PyCuda@tiker.net >> http://tiker.net/mailman/listinfo/pycuda_tiker.net >> > > <ATT00001.txt> > > >
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