Difference between revisions of "UTK multicores + GPU"

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== Using Fupermod on hybrid multicore/GPUs node ==
 
== Using Fupermod on hybrid multicore/GPUs node ==
*Compiling : Create two directories for configuration with CPU cblas (e.g. gsl, acml, mkl)and GPU cblas (e.g. cublas). For example:
+
*Compiling : Create two separate directories for configuration with selected CPU cblas (e.g. gsl, acml, mkl)and GPU cblas (e.g. cublas). For example:
  
 
   cd fupermod/
 
   cd fupermod/
    
+
   /* Using acml for CPU compuing*/
  mkdir acml_config /* Using acml for CPU compuing*/
+
  mkdir acml_config
 
   cd acml_config
 
   cd acml_config
 
   ./configure --with-cblas=acml
 
   ./configure --with-cblas=acml
   
+
   /* Using cublas for GPU computing */
   mkdir cuda_config /* Using cublas for GPU computing */
+
  mkdir cuda_config
 
   cd cuda_config
 
   cd cuda_config
 
   ./configure --with-cblas=cuda
 
   ./configure --with-cblas=cuda

Revision as of 10:35, 12 July 2012

List of machines

http://icl.cs.utk.edu/iclhelp/custom/index.html?lid=97&slid=180

Display a list of available GPUs

$ nvidia-smi -L

Using Fupermod on hybrid multicore/GPUs node

  • Compiling : Create two separate directories for configuration with selected CPU cblas (e.g. gsl, acml, mkl)and GPU cblas (e.g. cublas). For example:
 cd fupermod/
 /* Using acml for CPU compuing*/
 mkdir acml_config 
 cd acml_config
 ./configure --with-cblas=acml
 /* Using cublas for GPU computing */  
 mkdir cuda_config 
 cd cuda_config
 ./configure --with-cblas=cuda