![一种自适应路由单周期片上网络路由器](/CN/2018/1/103/images/201810516357.jpg)
基本信息:
- 专利标题: 一种自适应路由单周期片上网络路由器
- 专利标题(英):Self-adaptive routing single-cycle on-chip network router
- 申请号:CN201810516357.3 申请日:2018-05-25
- 公开(公告)号:CN108696441A 公开(公告)日:2018-10-23
- 发明人: 袁驰坤 , 黄乐天
- 申请人: 电子科技大学
- 申请人地址: 四川省成都市高新区(西区)西源大道2006号
- 专利权人: 电子科技大学
- 当前专利权人: 电子科技大学
- 当前专利权人地址: 四川省成都市高新区(西区)西源大道2006号
- 主分类号: H04L12/771
- IPC分类号: H04L12/771 ; H04L12/933 ; H04L12/947
摘要:
片上网络是一种应用于多核或众核芯片的片上互连方式,其具有高带宽高扩展性的特点。本发明提出了一种使用自适应路由算法的单周期的片上网络路由器设计。本路由器只需要一个周期来转发数据包,同时自适应路由使其网络负载更加平均地分布。每个方向上的直行通道避免了自适应路由带来的死锁问题。这些设计使得本路由器网络获得了极低的传输延迟和很高的吞吐率。
摘要(英):
An on-chip network is an on-chip interconnection way applied to a multi-core or many-core chip, and has the features of being high in bandwidth and high in expansibility. The invention provides a single-cycle on-chip network router design using the self-adaptive routing algorithm. The router only needs one cycle to forward a data packet, and the network load can be distributed more averagely through the self-adaptive routing at the same time. A straight channel on each direction avoids the deadlock problem caused by the self-adaptive routing. Through the design disclosed by the invention, therouter network acquires ultra-low transmission delay and extremely high throughput.
IPC结构图谱:
H | 电学 |
--H04 | 电通信技术 |
----H04L | 数字信息的传输,例如电报通信 |
------H04L12/00 | 数据开关网络 |
--------H04L12/70 | .分组交换系统 |
----------H04L12/701 | ..路由或路径发现 |
------------H04L12/771 | ...路由器结构 |