Cuda errors in Ubuntu12amd64

From: (cuiyoutian_at_163.com)
Date: Tue Oct 02 2012 - 22:33:49 CDT

Dear friends:

Namd is running in Ubuntu12amd64 with cuda4.2,tesla c2075.
When I run the command
../../../charmrun ++local +p 8 ../../../namd2 +idlepoll +devices 0 x.conf | tee md.log

the errors are below:

OPENING EXTENDED SYSTEM TRAJECTORY FILE
MINIMIZER SLOWLY MOVING 39025 ATOMS WITH BAD CONTACTS DOWNHILL
FATAL ERROR: CUDA error in cuda_check_remote_progress on Pe 4 (ly-Precision-WorkStation-T5500 device 0): unspecified launch failure

I know someone mailed this problem, but how to solve it?

Sincerely

Youtian Cui

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