Implementation of FEM Application on GPU with StarPU

Overview & Synopsis

We are aiming at accelerating FEM application on multicore CPUs with GPU. While it isn't easy to obtain very good performance because FEM application requires many non-sequential memory accesses, our GPU implementation has obtained better performance than multicore CPUs. We are now trying to accelerate FEM with StarPU runtime system. In this talk, we talk about the implementation and performance of it.