Adaptive Mesh Refinement in Analog Mesh Computers
This work addresses the need for efficient PDE solvers in analog computing, but the novelty is incremental as it adapts a known technique (AMR) to a specific hardware platform.
The paper introduces adaptive mesh refinement for analog mesh computers, enabling dynamic resolution adjustment during PDE solving to improve efficiency and accuracy.
The call for efficient computer architectures has introduced a variety of application-specific compute engines to the heterogeneous computing landscape. One particular engine, the analog mesh computer, has been well received due to its ability to efficiently solve partial differential equations by eliminating the iterative stages common to numerical solvers. This article introduces an implementation of refinement for analog mesh computers.