首页> 外文OA文献 >Modelling Run-Time Arbitration by Latency-Rate Servers in Dataflow Graphs
【2h】

Modelling Run-Time Arbitration by Latency-Rate Servers in Dataflow Graphs

机译:在数据流图中按延迟率服务器对运行时仲裁建模

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

In order to obtain a cost-efficient solution, tasks share resources in a Multi-Processor System-on-Chip. In our architecture, shared resources are run-time scheduled. We show how the effects of Latency-Rate servers, which is a class of run-time schedulers, can be included in a dataflow model. The resulting dataflow model, which can have an arbitrary topology, enables us to provide guarantees on the temporal behaviour of the implementation. Traditionally, the end-to-end behaviour of multiple Latency-Rate servers has been analysed with Latency-Rate analysis, which is a Network Calculus. This paper bridges a gap between Network Calculi and dataflow analysis techniques, since we show that a class of run-time schedulers can now be included in dataflow models, or, from a Network Calculus perspective, that restrictions on the topology of graphs that include run-time scheduling can be removed.
机译:为了获得经济高效的解决方案,任务在多处理器片上系统中共享资源。在我们的体系结构中,共享资源是在运行时调度的。我们展示了如何将延迟率服务器(它是一种运行时调度程序)的效果包含在数据流模型中。结果数据流模型可以具有任意拓扑,这使我们能够为实现的时间行为提供保证。传统上,多个延迟率服务器的端到端行为是通过延迟率分析来分析的,这是一种网络演算。本文弥合了网络计算和数据流分析技术之间的鸿沟,因为我们表明数据流模型中现在可以包含一类运行时调度程序,或者从网络演算的角度来看,对包含运行的图的拓扑结构的限制-时间计划可以删除。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号