The source code that can be downloaded for free from my web site contains four large source files that handle the vast majority of the computation involved in propagating activations and backpropagating deltas for all layer types involved in convolutional nets.
MOD_NO_THR.CPP : Nonthreaded versions of all routines. These are not used in the CONVNET program, but they are the routines listed and discussed in this book. Because they are not designed for threaded use, they are somewhat simpler than the threaded versions. In this way, the focus of discussion can ...
