Andreas Klöckner 提到:
Hi Jyh-Shyong,
first off, for your own benefit and that of "posterity", please keep the list
cc'd on your replies.
On Sonntag 14 Dezember 2008, you wrote:
Thanks for your reply, I removed the boost and boost-devel packages
which come with
OpenSuSE11.0 and installed boost_1.37 from source. I also downloaded and
installed
PyCuda 0.91.1. Here is the output of command
ldd
/usr/local/lib64/python2.5/site-packages/pycuda-0.91-py2.5-linux-x86_64.egg
/pycuda/_driver.so
libboost_python-gcc43-mt-1_37.so.1.37.0 =>
/usr/local/lib/libboost_python-gcc43-mt-1_37.so.1.37.0 (0x00007fbbbf9a3000)
[snip]
File
"/usr/local/lib64/python2.5/site-packages/pycuda-0.91-py2.5-linux-x86_64.eg
g/pycuda/driver.py", line 1, in <module>
from _driver import *
ImportError:
/usr/local/lib64/python2.5/site-packages/pycuda-0.91-py2.5-linux-x86_64.egg
/pycuda/_driver.so: undefined symbol:
_ZN5boost6python9converter8registry9push_backEPFPvP7_objectEPFvS5_PNS1_30rv
alue_from_python_stage1_dataEENS0_9type_infoE
What might be the problem? I also replaced Cuda 2.1 beta with Cuda 2.0
since we have S1060 and S1070
GPU systems installed.
Weird. Quick request before we move into debugging mode: Please do 'rm -Rf
build' in the PyCuda directory, then reinstall and try again. Distutils is not
exactly good at figuring out when it needs to recompile stuff.
Andreas
Dear Andreas,
I found that I made a mistake in defining the boost include directory,
with the correct directory
path, now the test_driver.py works normally. Thanks.
Jyh-Shyong Ho
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