...
| Code Block | ||||
|---|---|---|---|---|
| ||||
matlabpool('open',8);
tic
start = tic;
clear A
parfor i = 1:100000;
A(i) = i;
end
stop = toc(start);
stop
matlabpool('close'); |
Utilizing XEON PHI Offloading
Neon has a group of nodes with XEON PHI accelerator cards. These extra resources can be utilized by the MKL libraries used by MATLAB via offloading.
To submit a MATLAB job that offloads to the XEON PHI coprocessors you must submit your job with the following options:
| Code Block |
|---|
qsub -l phi myscript.job |
Your job must also specify the MKL_MIC_ENABLE environment variable:
| Code Block |
|---|
MKL_MIC_ENABLE=1 //enables offloading
|
More information on advanced job submission can be found here: Advanced Job Submission