Some errors while running with gpu

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1

Hi,

I encountered some errors while running the sample input script with the GPU package.
If I do the command “mpirun -np 1 ./lmp_linux < in.gpu.melt.2.5,” I would receive the error “APPLICATION TERMINATED WITH THE EXIT STRING: Segmentation fault (signal11).”
If the command is " mpirun -np 2 ./lmp_linux < in.gpu.melt.2.5," I would receive the message “ERROR: Could not find/initialize a specified accelerator device (gpu_extra.h:35).”

I use the 20 Apr 2012 version, and modify “Makefile.fermi” to make Lammps executable.
The following is the content of the modified makefile.

2

Hi,

I encountered some errors while running the sample input script with the GPU
package.
If I do the command "mpirun -np 1 ./lmp_linux < in.gpu.melt.2.5," I would
receive the error "APPLICATION TERMINATED WITH THE EXIT STRING: Segmentation
fault (signal11)."
If the command is " mpirun -np 2 ./lmp_linux < in.gpu.melt.2.5," I would
receive the message "ERROR: Could not find/initialize a specified
accelerator device (gpu_extra.h:35)."

can you please run the "nvc_get_devices" command from
the lib/gpu directory and post the complete output here?

can you run other GPU accelerated software?

axel.