Network on Chip and FPGA-based reconfigurable Systems on Chip are a new trend to provide high performance, flexibility, reducing cost and time to market for the embedded systems.The problem of mapping quality adjustable applications onto heterogeneous NoC-based reconfigurable platforms at run-time with resource constraints while ensuring the maximum overall quality of service of the applications is a big challenge. In this paper, an efficient mapping technique is proposed to solve this problem which consists of a near convex region selection strategy and a dynamic heuristic mapping algorithm. Simulation results show that the proposed technique is very flexible and more than 43% average overall QoS can be achieved compared to some existing solutions. Besides, this technique allows new applications to be easily added to the system in the future.
Network on Chip, dynamic mapping, reconfigurable region, quality level, heterogeneous
224-C1, Hanoi University of Science and Technology 1 Dai Co Viet, Hai Ba Trung, Hanoi, Vietnam Tel: +84 (024) 3623.0949 | email: firstname.lastname@example.org
TẠP CHÍ KHOA HỌC VÀ CÔNG NGHỆ Giấy phép số37/GP-BTTTT (15/01/2021) Giấy phép sửa đổi, bổ sung số140/GP-BTTTT (05/3/2021) Đơn vị cấp phép:Bộ Thông tin và Truyền thông Cơ quan chủ quản:Trường Đại học Bách Khoa Hà Nội Phó tổng biên tập phụ trách:GS. Đinh Văn Phong