New paper in SIAM Journal on Scientific Computing

Very happy to say that my collaborators Roman Amici and Mike Kirby have a new paper to appear in SISC. We investigate the performance and potential for matrix-free solvers at high-order on the hybrid meshes needed to represent complex configurations and geometries, by exploiting vectorisation that is found on modern CPU hardware. With this approach we’re able to obtain 50-70\% of the peak performance on modern hardware.