root/OptimizingMATLABCode/SPMD/advanced.m @ 10
| 10 | anderm8 | spmd
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if( labindex == 1 )
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% Wait to receive data from any worker
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[data,workerID] = labReceive;
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% Display received data
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fprintf('Received data from Worker %1.0f:\n',workerID);
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disp(data);
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% Modify data to send back
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newData = data*2;
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% Send data back to the worker that messaged you
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labSend(newData,workerID);
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elseif( labindex == 2 )
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% Create original data to send to Worker 1
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originalData = magic(3);
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% Send data to Worker 1
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labSend(originalData,1);
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% Wait to receive response data for any worker
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[data,workerID] = labReceive;
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% Display received data
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fprintf('Received data from Worker %1.0f:\n',workerID);
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disp(data);
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end
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end
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