Hi, the fastest implementation is from cudnn that is closed source. But we have one implementation based on GEMM that is open source. See the class BaseGpuCorrMM and its chield classes:
https://github.com/Theano/Theano/blob/master/theano/gpuarray/blas.py#L444 Frédéric On Fri, Sep 1, 2017 at 10:40 AM V <[email protected]> wrote: > Hi, > are *any of the several implementations* of the convolutional operations > for GPU completely open source? Where exactly in the code does the > convolutional operation happen? (probably written in CUDA) > Thanks! > > -- > > --- > 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.
