Algorithms 1 Calcium 1 Calcium Signaling 1 Calcium release 1 Cell signaling 1 Computer Simulation 1 Diffusion 1 Diffusion in liquids 1 Distributed-memory computers 1 Finite volume method 1 Intel Skylake Intel Xeon Phi 1 Linear equations 1 Matrix-free implementation 1 Memory architecture 1 Nonlinear equations 1 Parabolic partial differential equations 1 Parallel computing platform 1 Partial differential equations 1 Program processors 1 Reaction diffusion equations 1 Scalability 1 algorithm 1 calcium 1 calcium induced calcium release 1 calcium signaling 1 computer simulation 1 diffusion 1 finite volume method 1 reaction-diffusion equations 1