On Tue, May 1, 2012 at 2:33 PM, Rohan Deshpande <rohand87@gmail.com> wrote:
Hi,

I am trying to execute OpenMPI and CUDA code on a cluster. The code works fine on single machine but when I try to execute it on cluster I get error:

error while loading shared libraries: libcudart.so.4: cannot open shared object file: No such file or directory

I checked my PATH and LD_PATH and it looks ok. I have a .bashrc file which contains following entries -

export PATH=$PATH:/usr/local/lib/:/usr/local/lib/openmpi:/usr/local/ cuda/bin
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib:/usr/local/lib/openmpi/:/usr/local/cuda/lib/:


I think you have remove trailing slash "/" in the path.

LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib:/usr/local/lib/openmpi:/usr/local/cuda/lib

export LD_LIBRARY_PATH

Still it is not working then replay here. There may be some other reason. Again I will help you to solve the problem.


Thanks
Mohan L