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Parallel computing with Livelink
Posted Mar 20, 2013, 9:32 a.m. EDT 1 Reply
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Hello,
I'm using the pattern search algorithm in Matlab to optimize a geometry.
[x,fval]=patternsearch(@(para)func(para),para0,[],[],[],[],[w_l,h_l],[w_u,h_u],[],options);
I wish to use the parallel computing, i.e. I turn on the option 'UseParallel' of the algorithm. My objective function func calls the Comsol model (which I saved as m-file and introduced parameters).
With no parallelization everything runs fine; however with parallel computing, I get the error:
Java exception occurred:
java.lang.IllegalStateException: Not active: CDOTransaction(1)
I'm using the pattern search algorithm in Matlab to optimize a geometry.
[x,fval]=patternsearch(@(para)func(para),para0,[],[],[],[],[w_l,h_l],[w_u,h_u],[],options);
I wish to use the parallel computing, i.e. I turn on the option 'UseParallel' of the algorithm. My objective function func calls the Comsol model (which I saved as m-file and introduced parameters).
With no parallelization everything runs fine; however with parallel computing, I get the error:
Java exception occurred:
java.lang.IllegalStateException: Not active: CDOTransaction(1)
1 Reply Last Post Mar 20, 2013, 9:38 a.m. EDT
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Posted:
1 decade ago
Dear Oliver,
this is a question best answered by our support.
Feel free to submit it here: www.ch.comsol.com/support/
Sven Friedel
this is a question best answered by our support.
Feel free to submit it here: www.ch.comsol.com/support/
Sven Friedel