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laoya
Posts:
11
Registered:
10/23/11


Re: matlabpool for distributed machines
Posted:
Oct 31, 2011 12:17 AM


Is there anyone who can help me to solve my problem?
I need to launch many processes of external program by matlab on distributed machines, for example, 4 processes every machine for 4 machines, so totally 16 processes.
Now I can launch 4 processes on one machine by parfor and matlabpool 4, but when I call a function to run the 'parfor' and 'matlabpool 4' by createTask on remote machines, it failed: only one process can be created. Is there any solution to this problem? Can I set 'matlabpool 16' to include all these machines and the run the 'parfor'?
Thanks, Zhanghong Tang
"laoya " <20959284@qq.com> wrote in message <j8dkug$ale$1@newscl01ah.mathworks.com>... > Dear all, > > I wish to have the matlabpool work for distributed machines. I have to machines: > computer 1: > IP: 192.168.1.2 > OS: windows xp 32 bit > matlab: R2010b > number of cores: 4 > > computer 2: > IP: 192.168.1.2 > OS: windows 7 64 bit > matlab: R2010b > number of cores: 8 > > How can I configure the jobs and workers and then start the matlabpool to let the parallel number on computer 1 to be 4 and on computer 2 to be 8? > > After matlabpool started, can I run the following code on computer 1? > > % test.m: test program of parfor and matlabpool for distributed machines > function test() > ... > parfor i=1:numcomm > eval(comm(i)); > end > > > Thanks, > Zhanghong Tang



