"David A. Markowitz" <[email protected]> writes: > Hi, thanks for the quick reply (and good advice!). I wiped my cuda 6.5 > installation and reinstalled from scratch. nvcc now works when called from > the command line on simple CUDA samples. It compiles for my GPU's > architecture (3.5) by default, so PATH and LD_LIBRARY_PATH are definitely > configured correctly. > > I also wiped PyCUDA and reinstalled from scratch, per the instructions for > Ubuntu 14.04 64 bit on the PyCUDA Installation page. No errors during this > process, and I can successfully import pycuda.autoinit. However, now when I > try to run any of the PyCUDA examples, I get the following error: > > nvcc fatal : Path to libdevice library not specified > > Since I do not encounter this error when compiling CUDA samples or my own > CUDA code with nvcc, my guess is that my environment variables aren't being > seen by PyCUDA. I googled this error and found a few threads on the > subject, but no effective solutions. > > I was wondering if I could trouble this list for a pointer or two? > Hopefully there's a quick fix.
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=725649 suggests that you may be able to tweak /etc/nvcc.profile. HTH, Andreas
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