"condor" wrote in message <firstname.lastname@example.org>... > Hi, I need to compute many simple Neural Networks... thousands. > > I would like to use a parallel for on the GPU. > > The FIRST problem is that I am not able to compute the net on the GPU: > > % Net creation > hiddenLayerSize = 10; > net = fitnet(hiddenLayerSize); > % Setup Division of Data for Training, Validation, Testing > net.divideParam.trainRatio = 70/100; > net.divideParam.valRatio = 15/100; > net.divideParam.testRatio = 15/100; > %Training > net.trainFcn = 'trainscg'; > net.trainParam.showWindow = false; > net.trainParam.showCommandLine = false; > % Send input and target on the GPU > input_A=gpuArray(input) > target_A=gpuArray(target) > % Train > [net_new,~] = train(net,input_A,target_A) > > I receive this error: > Error using network/train (line 293) > Number of samples (rows of gpuArrays) of data arguments do not match. > > QUESTION: > Is it possibile to compute the net on the GPU (I want that every core train a different net)? If yes, what am I doing wrong?