R-CCS Cafe 第215回 第1部

Our team developed FDPS (Framework for Developing Particle Simulators) and continuously improved its functionality and performance. We overview the recent additions which help to improve the performance of large-scale simulations using FDPS. They include (a) the support of polar and cylindrical coordinates for domain decomposition doe ring- and disk-like systems, (b) fast and scalable communication methods for particle and LET exchange, (c) improved support of automatic code generation for particle-particle interaction kernels, (d) support of concurrent execution of communication and calculation, (e) support of Particle-Mesh Multipole Method for periodic systems. Here, items (a) to (c) have been included to the latest release, FDPS 7.0. We plan to release a new version which includes items (d), (e) and several new features, and continue the development and maintenance of FDPS in future.