hi,
I’ve imported the OceanFFT sample into nsight; 2) the code will build but, I get an error about libcufft.so not found; see screen shot.
hi,
I’ve imported the OceanFFT sample into nsight; 2) the code will build but, I get an error about libcufft.so not found; see screen shot.
Do you have the path to the libcufft.so library included in your LD_LIBRARY_PATH environment variable?
On a standard 64-bit linux install of CUDA, something like this:
$ export LD_LIBRARY_PATH=/usr/local/cuda/lib64:$LD_LIBRARY_PATH
$ echo $LD_LIBRARY_PATH
/usr/local/cuda/lib64
$
did that and no change. see new attachments
try just this:
export LD_LIBRARY_PATH=/usr/local/cuda/lib64
is there a libcufft.so.6.5 in /usr/local/cuda/lib64 on your machine?
I’m not sure but, here is the screen shot.
Apparently you didn’t accept the default /usr/local/cuda symlink during install.
so do this instead:
export LD_LIBRARY_PATH=/usr/local/cuda-6.5/lib64
by the way, the CUDA installer gives these instructions (to modify the LD_LIBRARY_PATH environment variable) after the CUDA installation is complete. You should not ignore those instructions.
I still get the same error. see attachment
To be clear, you need to do the following:
export LD_LIBRARY_PATH=/usr/local/cuda-6.5/lib64
then launch nsight eclipse edition from the same terminal window:
nsight
Its been done. see attachments
Besides, I use: /usr/local/cuda-6.5/libnsight/nsight to launch nsight eclipse.
thanx… got it fixed.
Yes, that is the wrong way to launch nsight.
You should just use:
nsight