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 separate directories for configuration with selected 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*/ | /* Using acml for CPU compuing*/ | ||
mkdir acml_config | mkdir acml_config | ||
cd acml_config | cd acml_config | ||
./configure --with-cblas=acml | ./configure --with-cblas=acml | ||
| + | |||
/* Using cublas for GPU computing */ | /* Using cublas for GPU computing */ | ||
mkdir cuda_config | mkdir cuda_config | ||
cd cuda_config | cd cuda_config | ||
./configure --with-cblas=cuda | ./configure --with-cblas=cuda | ||
Revision as of 11:35, 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
