I would try to run it without bumblebee. I think it will be a little bit faster and you do not need it for cuda. Best, Moises El viernes, 30 de mayo de 2014, Kazmer Kovacs <[log in to unmask]> escribió: > Dear Moises, > > Thank you for your response. > > The data has the following parameters: > dim1 256 > dim2 256 > dim3 27 > dim4 26 > > My gpu is: NVIDIA GeForce 710M > > Kázmér >