Hi, First update Theano to the dev version. We got updates that fix that for somes cases.
If that don't fix it, can you give us access to your code to reproduce it? thanks Frédéric On Fri, May 5, 2017 at 12:58 PM Dustin Webb <[email protected]> wrote: > Hi all: > > I'm having trouble with Theano graph optimizations and memory usage. I > have a very small network (~8 parameters) that I stack into a larger > network (yielding ~800 parameters). However the parameters are shared so > it's not really increasing the number of parameters that much. Compiling > the network seems to take an exorbitant amount of memory. I'm using Keras > as a simple way to construct it so it's conceivable that the problem isn't > with Theano. However a) the problem appears to be when theano.function is > called and b) when I use FAST_COMPILE it takes almost no time and almost no > time and very little memory to compile (~1 sec and 100MB vs. well over 32GB > of memory and it never finishes). As such I think the problem is with the > optimizations and I'm wondering if there is an easy way to identify which > optimization(s) might be causing the the problem. > > Thanks, > -- > Dustin Webb <http://www.cs.utah.edu/~dustin> > <http://lisa.iro.umontreal.ca/> > > -- > > --- > You received this message because you are subscribed to the Google Groups > "theano-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- --- You received this message because you are subscribed to the Google Groups "theano-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
