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gpu [2017/03/16 17:09]
kocmanek [Using cluster] 		gpu [2017/03/16 17:10]
kocmanek [Basic commands]
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 ===== How to use cluster ===== ===== How to use cluster =====
  
-In this section will be explained how to use cluster properly. Rule number one, always use the GPU queue (never log in machine by ssh). +In this section will be explained how to use cluster properly. 
 ==== TensorFlow Environment ==== ==== TensorFlow Environment ====
  
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 ==== Basic commands ==== ==== Basic commands ====
 +
 +  lspci
 +    # is any such hardware there?
 +  nvidia-smi
 +    # more details, incl. running processes on the GPU
 +    # nvidia-* are typically located in /usr/bin
 +  watch nvidia-smi
 +    # For monitoring GPU activity in a separate terminal (thanks to Jindrich Libovicky for this!)
 +  nvcc --version
 +    # this should tell CUDA version
 +    # nvcc is typically installed in /usr/local/cuda/bin/
 +  theano-test
 +    # dela to vubec neco uzitecneho? :-)
 +    # theano-* are typically located in /usr/local/bin/
 +  /usr/local/cuda/samples/1_Utilities/deviceQuery/deviceQuery
 +    # shows CUDA capability etc.
 ===== Performance tests ===== ===== Performance tests =====
  

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