Our paper on brian2genn was published today. It automatically translates Brian models into a format that can be read by the GPU-enhanced neural network simulator (GeNN) to allow it to run on GPU. Some simulations were 400x faster on GPU compared to a single CPU.

Stimberg M, Goodman DFM, Nowotny T (2020)
Brian2GeNN: a system for accelerating a large variety of spiking neural networks with graphics hardware
Scientific Reports 10, 410. doi: 10.1038/s41598-019-54957-7