Abstract
WaLBerla (Widely applicable Lattice-Boltzmann from Erlangen) is a massively parallel software framework supporting a wide range of physical phenomena. This article describes the software designs realizing the major goal of the framework, a good balance between expandability and scalable, highly optimized, hardware-dependent, special purpose kernels. To demonstrate our designs, we discuss the coupling of our Lattice-Boltzmann fluid flow solver and a method for fluid structure interaction. Additionally, we show a software design for heterogeneous computations on GPU and CPU utilizing optimized kernels. Finally, we estimate the software quality of the framework on the basis of software quality factors.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
