Runtime Binary Re-Compilation for Enterprise-Scale Computing

用于企业级计算的运行时二进制重新编译

• 批准号: 469056-2014
• 负责人: Amaral, Jose
• 金额: $ 2.91万
• 依托单位: University of Alberta
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2014
• 资助国家: 加拿大
• 起止时间: 2014-01-01 至 2015-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=563237
• 关键词: Runtime; Binary; Re; Compilation; Enterprise

In the near future a larger set of metrics to monitor program behaviour will be much more easily accessible are expected to become available in some computer architectures. This development leads to the possibility of using such metrics at runtime to change the code being executed to improve performance. Some of the developments that will be necessary to realize this vision include (1) a control mechanism to re-focus the hardware runtime instrumentation framework; (2) a cost-effective data representation and reduction framework that will have to resolve trade-offs between the amount of information gathered and the computational cost of the gathering and analysis; and (3) a set of new code transformations based on path specialization.

在不久的将来，监控程序行为的更大的度量集将更容易获得，预计将在某些计算机体系结构中可用。这种开发导致在运行时使用这种度量来更改正在执行的代码以提高性能的可能性。实现这一愿景所必需的一些开发包括：(1)重新关注硬件运行时工具框架的控制机制；(2)具有成本效益的数据表示和简化框架，必须解决收集的信息量与收集和分析的计算成本之间的权衡；(3)一组新的基于路径专门化的代码转换。