I answered on stackoverflow. On Tue, Nov 8, 2016 at 11:17 AM, Kiuhnm Mnhuik <[email protected]> wrote:
> You can find my question also on stackoverflow: > http://stackoverflow.com/q/40487105/4603642 > > > I built a neural network which needs to use the Cholesky decomposition and > solve triangular systems as part of its computation. This means that I also > need to compute the gradients of the whole computation, of course. > > When I try to compile the code I get the error "No Cula available". > Unfortunately, I can't download Cula from the http://www.culatools.com/ > downloads/dense/ > > I was wondering if it's possible to mix CPU and GPU with theano. The > matrices I need to use Cholesky and Solve on are small (100x100) so I could > do that part on the CPU. To do so, though, I'd need to transfer the > matrices to the CPU right after they've been computed by the GPU and then > send the result back to the GPU. Is it possible to do this transparently > enough? > > -- > > --- > 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.
