RIA: Synthesis of Self Recovering and Fault Secure Microarchitectures

RIA：自恢复和故障安全微架构的综合

• 批准号: 9308535
• 负责人: Alex Orailoglu
• 金额: $ 11.35万
• 依托单位: University of California-San Diego
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1993
• 资助国家: 美国
• 起止时间: 1993-07-01 至 1997-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9308535&HistoricalAwards=false
• 关键词: RIA; Synthesis; Self; Recovering; Fault

Orailoglu This research is on automatic synthesis of fault-tolerant micro-architectures. Two areas are being investigated. One is an exploration of methodologies and CAD tools for synthesis of self-recovering micro-architectures. The model for self- recovering designs is a flow-graph representation in which partial results from two copies of the graph are periodically compared at a checkpoint. Research is on scheduling, allocation, binding, and checkpoint insertion. The second is an investigation of techniques automatic synthesis of fault-secure micro-architectures. Salient features of the research are: algorithms for region delineation so as to ameliorate hardware bottlenecks, and region scheduling so as to relax and weaken precedence constraints between regions.

Orailoglu 这项研究是关于容错微架构的自动综合。 正在调查两个领域。 一是探索用于综合自恢复微架构的方法和 CAD 工具。 自恢复设计的模型是一种流程图表示，其中来自图的两个副本的部分结果在检查点定期进行比较。 研究方向是调度、分配、绑定和检查点插入。 第二个是对故障安全微架构自动合成技术的研究。 该研究的显着特点是：区域划分算法，以改善硬件瓶颈；区域调度，以放松和弱化区域之间的优先约束。