Hi, finally got it working!! There was definitely an issue with the multiple versions of Python installed. I had to go through each build/install carefully. Also, like Andreas said previously, during the configure.py setup don't use libboost_python-...-mt but boost_python-...-mt. and make sure your boost lib location is in the DYLIB_LIBRARY_PATH.
Thanks, Massimo On Fri, Jun 12, 2009 at 8:42 AM, Randy Heiland <heil...@indiana.edu> wrote: > You might also print out your sys.path to see if that sheds any light:>>> > import sys > >>> print sys.path > > -Randy > > On Jun 12, 2009, at 9:29 AM, Massimo Ilario wrote: > > 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> >> >> >> > <ATT00001.txt> > > >
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