Problem with qsub in matlab 2012a (Linux OS)

Digvijay Singh

2013 4 19

0 个回答

3 次查看（30 天）

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Hi,

I am running a code which includes a loop where I am splitting my task and sending it using qsub as different jobs. For eg I am calling:

if true
  function searchweights()
    startup
    distrJobs('UseMAR',false);
    distrJobs('UseMAR',true);
  end;
  function distrJobs(varargin)
    fprintf('entered distrJobs');
    UseMAR = false;
    w = {[0,3.^(-9:0)],[0,2.^(-7:1)]}; % grids
    for i = 1:2:numel(varargin)
      if strcmp(varargin{i},'wgrid'), w = varargin{i+1}; end
      if strcmp(varargin{i},'UseMAR'), UseMAR = varargin{i+1}; end
    end
    fprintf(' get cross validation accuracy for each grid point');
    [w1,w2] = ndgrid(w{1},w{2});
    n = numel(w1);
    for i = 1%:n
  command = sprintf('qsub  optionFile "crossvalid([%f,%f],''Xpred.mat'',''/data5/natraj/SWeight/SWeight_%d_%d.mat'',%d)"', w1(i), w2(i), UseMAR, i, UseMAR) 
  system(command);
    end;
  end;
end;

and my crossvalid function goes like:

if true
  function crossvalid(w,infile,outfile, UseMAR)
            startup
            load(infile);
            [A,R] = sbu.ClothParser.cross_validation(X, 'weights',[w(1),w(2)], 'UseMAR', UseMAR);
            save( outfile, 'A', 'R');
          end;
end;

But after I run my searchweights function, the qsub command doesn't seem to run at all i.e it doesn't go into the "crossvalid" function. It gives this error in the error file: /data5/natraj/matlab2012a/bin/matlab: No match.

I am not getting what is really causing this error and how can I rule this out? The operating system is Linux.