1 research outputs found
Reconfigurable Hardware Accelerators: Opportunities, Trends, and Challenges
With the emerging big data applications of Machine Learning, Speech
Recognition, Artificial Intelligence, and DNA Sequencing in recent years,
computer architecture research communities are facing the explosive scale of
various data explosion. To achieve high efficiency of data-intensive computing,
studies of heterogeneous accelerators which focus on latest applications, have
become a hot issue in computer architecture domain. At present, the
implementation of heterogeneous accelerators mainly relies on heterogeneous
computing units such as Application-specific Integrated Circuit (ASIC),
Graphics Processing Unit (GPU), and Field Programmable Gate Array (FPGA). Among
the typical heterogeneous architectures above, FPGA-based reconfigurable
accelerators have two merits as follows: First, FPGA architecture contains a
large number of reconfigurable circuits, which satisfy requirements of high
performance and low power consumption when specific applications are running.
Second, the reconfigurable architectures of employing FPGA performs prototype
systems rapidly and features excellent customizability and reconfigurability.
Nowadays, in top-tier conferences of computer architecture, emerging a batch of
accelerating works based on FPGA or other reconfigurable architectures. To
better review the related work of reconfigurable computing accelerators
recently, this survey reserves latest high-level research products of
reconfigurable accelerator architectures and algorithm applications as the
basis. In this survey, we compare hot research issues and concern domains,
furthermore, analyze and illuminate advantages, disadvantages, and challenges
of reconfigurable accelerators. In the end, we prospect the development
tendency of accelerator architectures in the future, hoping to provide a
reference for computer architecture researchers