A Novel 3D Mesh-Based NoC Architecture for Performance Improvement
Applying semiconductor technology, network - on - chips (NoCs) are designed on silicon chips to expand on - chip communications. Three - dimensional (3D) mesh - based architecture is also known as a basic NoC architecture characterized by better energy consumption and latency compared with two - dimensional (2D) ones. Recently devel oped architectures are based on the regular mesh. However, there are serious drawbacks in NoC architectures including high power consumption, energy consumption, and latency. Therefore, improving topology diameter would overcome these short comings. Accordingly, a new 3D mesh - based NoC architecture is proposed in the present study utilizing the star node, consisting of a new 3D topology with a small diameter and new deadlock - free routing. The diameter of this architecture is then compared wit h its counterparts. Afterward, the scalable universal matrix multiplication algorithm (SUMMA) is implemented in the proposed architecture. The results indicate a smaller network diameter, lower energy consumption (32%), less network latency (8.6%), as well as enhancement in throughput average (13.6%). The proposed matrix multiplication algorithm also implies improvement in the cost of the proposed architecture in comparison with its counterparts.
- حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران میشود.
- پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانههای چاپی و دیجیتال را به کاربر نمیدهد.