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GPU Configuration

If you reboot teslas, be sure to run the initialization script:

sudo /opt/nvidia/config/cuda_init_script.sh restart 

If you reboot fermis, be sure to run the initialization script:

sudo nvidia-smi -a 

CUDA & MPI on GPUs

Most recent cuda & sdk installation

/opt/nvidia/cuda4: cuda4.0 toolkit for teslas and fermis

/opt/nvidia/cuda4/NVIDIA_GPU_Computing_SDK: cuda sdk 4.0 for teslas and fermis

legacy cuda & sdk installation

/opt/nvidia/cuda: cuda2.3 toolkit for teslas and fermis

/opt/nvidia/cuda-2.3_sdk: cuda sdk 2.3 for teslas and fermis

The working MPI is in /opt/MPI/mpich2-1.2.1-install/ All the includes/libs/executables are in there, and to use it with fortran, make sure you have the fortran compiler /opt/intel/Compiler/11.1/059/bin/intel64/bin/ifort

/web/html/data/attic/sep/software/gpu.1327263161.txt.gz · Last modified: 2015/05/26 22:41 (external edit)
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