clusterreq

PURPOSE ^

CLUSTERREQ - display memory requisites for cluster

SYNOPSIS ^

function clusterreq(nel),

DESCRIPTION ^

CLUSTERREQ - display memory requisites for cluster

   Usage:
      clusterreq(nel)

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:

SOURCE CODE ^

0001 function clusterreq(nel),
0002 %CLUSTERREQ - display memory requisites for cluster
0003 %
0004 %   Usage:
0005 %      clusterreq(nel)
0006 
0007 elements=[120000;440000;1700000;5000000];
0008 memory  =[6898;8825;17130;45013];
0009 
0010 
0011 %from elements,memory, figure out the entire memory needed for nel elements.
0012 fittedmodel=fit(elements,memory,'linearinterp');
0013 mem=fittedmodel(nel)
0014 
0015 %display memory requisites for several cluster ring sizes:
0016 
0017 disp('Cluster size, Memory per CPU');
0018 
0019 for i=1:5:256,
0020     disp(sprintf('%i        %f',i,mem/i));
0021 end

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