This repo is a demo of the technical report of

HNMTP Conv: Optimize Convolution Algorithm for Single-Image Convolution Neural Network Inference on Mobile GPUs

It achieves 14.6x speedup than the most popular im2col convolution algorithm, and 2.1x speedup than the fastest existing convolution algorithm (direct convolution) as far as we know.

Dependency:

OpenCL, clBLAS, OpenBLAS(for result checking)

How to use:

mkdir build && cd build cmake .. make -j16

This is just a prototype to illustrate the idea.

Code refactoring is on-going.