Hi David, On Thu, 18 Nov 2010 16:47:26 +0200, David Martin <avid...@gmail.com> wrote: > Can anyone definitively confirm or deny the compatibility of PyCUDA > with Python 2.4?
2.4 and above is the explicit compatibility goal. Oddly enough, _pycuda_struct.c is also largely the only thing preventing PyCUDA on Python 3 right now. (The rest of the port is mostly done.) > I am in the middle of moving a lot of stuff over to a Centos 5 > cluster, and while I got everything built pretty easily, PyCUDA > doesn't work. I get undefined symbol failures on PyInt_AsSsize_t > (which shouldn't be all that surprising given that is a Python 2.5 and > later API call). > > A quick scan through the PyCUDA source reveals that _pycuda_struct.c > relies on both PyInt_AsSsize_t() and PyInt_FromSsize_t(), which don't > exist in Python 2.4. This is a pretty major road block for RHEL 5 and > Centos 5 users. Anybody got any useful workarounds? I've stuck two compatibility macros for Python 2.4 into _pycuda_struct.c for you. (in current git) Let me know if those helped. Andreas
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