I am at a complete loss. I did a fresh reinstall of the OS (ubuntu 16.04) and the first thing I did was:
- apt update; sudo apt upgrade - apt-get install nvidia-cuda-toolkit nvidia-361 nvidia-modprobe - Build install pycuda as before; nosetests failed with same error - pip uninstall pycuda - pip install pycuda - python -c "from pycuda import gpuarray, driver" > Same import error I wonder if I am hitting this issue <https://github.com/NervanaSystems/neon/issues/246> on the installation? On Fri, Oct 28, 2016 at 2:41 PM Andreas Kloeckner <[email protected]> wrote: > Please keep the list cc'd. > > Kambiz Tavabi <[email protected]> writes: > > It literally said > _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED1Ev > > which in retrospect is partly gibberish. > > It's not. :) For example, c++filt will decode it to > > std::__cxx11::basic_string<char, std::char_traits<char>, > std::allocator<char> >::~basic_string() > > It's arguable whether that's gibberish--that depends on how much you > like C++. > > At any rate, it tells me that different parts of your build process link > against two different versions of the C++ standard library, which could > very well be the result of the issue you describe regarding two versions > of the toolkit being installed, or being built with two different > compilers at least. (clang vs gcc maybe) > > > Sorry about that. Also, it was > > just made clear to me that both Nvidia's toolkit package (i.e., CUDA 8) > and > > Ubuntu's Nvidia-cuda-toolkit package were installed, so this could all be > > do to conflicts caused by faulty installations. > > Andreas >
_______________________________________________ PyCUDA mailing list [email protected] https://lists.tiker.net/listinfo/pycuda
