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MALBECC / lio

Linear implementation of DFT calculations (CPU and GPU)
GNU General Public License v2.0
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compile error for GTX TITAN #50

Closed c00jsw00 closed 9 years ago

c00jsw00 commented 9 years ago

could you fix the bug ?

NVCC == 6.5 linux == centos 6.3 error: ptxas /tmp/tmpxft_0000549c_00000000-5_iteration.ptx, line 937582; error : Call has wrong number of parameters ptxas fatal : Ptx assembly aborted due to errors make[1]: *\ [cuda/iteration.cu_o] Error 255 make[1]: Leaving directory `/home/c00jsw00/bin/lio/g2g'

c00jsw00 commented 9 years ago

When using cuda 7.0, I have overcome the bug.

ramirezfranciscof commented 9 years ago

Odd, I am running under cuda 6 and didn't get any problems. This occurs while compiling? Which options did you complie with?

chopkins906 commented 9 years ago

I've been helping @c00jsw00 get set up with lio, and I believe he doesn't have anymore problems.

He was setting up with Amber and making some code modifications, that possibly was the cause of the issue.

Looking at the error message, my other guess might be that this was a CUDA ptxas caching issue that popped up from compiling multiple branches of code. I've been using 6.5 and I haven't had any issues myself.

Either way, I think this can be closed for now, unless someone can reproduce the problem.