| 面向RSoC的过程级动态软硬件划分 |
| |
| 引用本文： | 黄瑜臣,吴强,陈宇,李哲涛.面向RSoC的过程级动态软硬件划分[J].计算机工程与应用,2010,46(11):67-69. |
| |
| 作者姓名： | 黄瑜臣 吴强 陈宇 李哲涛 |
| |
| 作者单位： | 湖南大学计算机与通信学院,长沙,410082 |
| |
| 基金项目： | 国家高技术研究发展计划(863)No.2007AA01Z104;;国家自然科学基金No.60673061~~ |
| |
| 摘 要： | 软硬件划分作为可重构片上系统设计的重要技术手段，其结果直接影响到系统的性能。目前的软硬件划分大多只考虑从算法本身提高划分效果，忽略了划分结果的具体配置实现，导致划分效果很不理想。分析了预配置模型下的任务描述，给出了预配置调度优先级的计算方法，设计了一种预配置调度策略；针对软硬件划分与动态可重构的特点，提出并实现了一种结合预配置的软硬件划分算法，给出了一种评价软硬件划分方案优劣的方法。实验结果表明，该划分方法具有良好的划分效果。
|
| 关 键 词： | 预配置 过程级 动态重构 软硬件划分 |
| 收稿时间： | 2009-1-12 |
| 修稿时间： | 2009-4-7
|
Dynamic hardware/software partitioning in function level for RSoC |
| |
| HUANG Yu-chen,WU Qiang,CHEN Yu,LI Zhe-taoCollege of Computer , Communication,Hunan University,Changsha ,China.Dynamic hardware/software partitioning in function level for RSoC[J].Computer Engineering and Applications,2010,46(11):67-69. |
| |
| Authors: | HUANG Yu-chen WU Qiang CHEN Yu LI Zhe-taoCollege of Computer Communication Hunan University Changsha China |
| |
| Affiliation: | HUANG Yu-chen,WU Qiang,CHEN Yu,LI Zhe-taoCollege of Computer , Communication,Hunan University,Changsha 410082,China |
| |
| Abstract: | As a key approach in reconfiguration system-on-chip(RSoC),hardware/software partitioning impacts on system performance definitely.But most of the research on improving partitioning focus on the algorithm itself,and their neglecting in implementation results in poor partitioning.The features of partitioning and dynamic reconfiguration are presented.Then a partitioning method with pre-configuration is proposed,which makes task decomposition in pre-configuration model,and the priority for preconfiguration of t... |
| |
| Keywords: | pre-configuration function level dynamic configuration hardware/software partitioning |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《计算机工程与应用》浏览原始摘要信息 |
|
点击此处可从《计算机工程与应用》下载全文 |
|
