function a = MyRand(A)
tic
parfor i = 1:200
    a(i) = max(abs(eig(rand(A))));
end
toc
%{
ans = 

 Pool with properties: 

            Connected: true
           NumWorkers: 1
              Cluster: local
        AttachedFiles: {}
    AutoAddClientPath: true
          IdleTimeout: 30 minutes (30 minutes remaining)
          SpmdEnabled: true

>> a = MyRand(1000);
Elapsed time is 144.843540 seconds.
%}