Scalable storage architecture in modular hardware accelerators

Abstract

In this modern technology era, in System on Chip (SoC) design, performance of processing units in computer is always on demand. By having hardware accelerators in computer system, core processor can offload task to it and this creates parallel execution to improve the processing speed. One of the functional blocks that are crucial in Hardware Accelerator's design is Storage Unit, which is used to keep data that is needed for processing or either the processed data. Under conventional hardware accelerator's design, the storage architecture is shaped to suit a certain processing algorithm and this introduced less flexibility in SoC design. In this paper, a novel design of storage architecture that is able to handle multiple accelerator engines and also modular to typical specification of hardware accelerators has been implemented.