摘要
可重构异构系统是由通用微处理器、可重构模块、专用ASICI、O接口等资源构成的异构并行处理系统,文中提出的可重构异构系统结构融合了不同的计算资源,使系统中的某些资源能够很大限度地满足某种应用的模式和处理要求。系统中可重构模块的硬件功能可以通过在线重构技术加以改变,各模块之间的互连关系可通过重构互连控制器调节和仲裁。这种可变性使计算系统能适应更大范围的应用需求,向一体化和高性能的方向发展。
Reconfigurable heterogeneous system（RHS） is composed of different modules, such as microprocessor, reconfigurable module, A- SIC, IO interface module and etc. This kind of system combines several different computing resources to satisfy the processing mode of distinct applications thoroughly. The hardware functions of the reconfigurable modules can be changed with runtime reeonfigurstion technology. The interconneetion relationship of all modules in RHS can be arbitrated and modulated by reconfigurable connection controller. The flexibility of RHS made the system incorporate and suitable for applications in larger scope, which can achieve higher performance.
出处
《计算机技术与发展》
2009年第1期25-28,共4页
Computer Technology and Development
基金
国家自然科学基金(NSFC60736013)
关键词
异构
重构互连控制器
可重构模块
heterogeneous
reconfigurable connection controller
reconfigurable module
