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1. 发明申请

US20110239017A1 SCHEDULING AN APPLICATION FOR PERFORMANCE ON A HETEROGENEOUS COMPUTING SYSTEM 有权
标题翻译：调度应用于异构计算系统的性能
公开(公告)号：US20110239017A1
公开(公告)日：2011-09-29
申请号：US13121939
申请日：2009-10-01
申请人： Albert Zomaya , Young Choon Lee
发明人： Albert Zomaya , Young Choon Lee
IPC分类号： G06F1/32 , G06F9/46
CPC分类号： G06F1/3203 , G06F1/329 , G06F1/3293 , G06F9/5038 , G06F9/5094 , G06F2209/506 , Y02D10/122 , Y02D10/22 , Y02D10/24
摘要： The invention concerns scheduling an application comprised of precedence constrained parallel tasks on a high-performance computer system. The computer system has a plurality of processors each enabled to operate on different voltage supply levels. First, a priority order for the tasks based on the computation and communication costs of the tasks is determined. Next, the based on the priority order of the tasks, assigning each task both a processor and a voltage level that substantially minimises energy consumption and completion time for performing that task when compared to energy consumption and completion time for performing that task on different combinations of processor and voltage level. It is an advantage of the invention that the scheduling takes account not only completion time (makespan), but also energy consumption. Aspects of the invention include a method, software, a scheduling module of a computer and a schedule.
摘要翻译：本发明涉及在高性能计算机系统上调度包含优先约束并行任务的应用。计算机系统具有多个处理器，每个处理器能够在不同的电压供应水平上操作。首先确定基于任务的计算和通信成本的任务的优先级顺序。接下来，基于任务的优先级顺序，将每个任务分配给处理器和电压电平，所述处理器和电压电平基本上最小化用于执行该任务的能量消耗和完成时间，与能量消耗和完成时间相比，用于在不同的组合处理器和电压电平。本发明的优点在于，调度不仅考虑完成时间（制造时间），而且考虑能量消耗。本发明的方面包括计算机的方法，软件，调度模块和时间表。

2. 发明授权

US08959370B2 Scheduling an application for performance on a heterogeneous computing system 有权
标题翻译：调度异构计算系统上的性能应用程序
公开(公告)号：US08959370B2
公开(公告)日：2015-02-17
申请号：US13121939
申请日：2009-10-01
申请人： Albert Zomaya , Young Choon Lee
发明人： Albert Zomaya , Young Choon Lee
IPC分类号： G06F1/00 , G06F1/32 , G06F9/50
CPC分类号： G06F1/3203 , G06F1/329 , G06F1/3293 , G06F9/5038 , G06F9/5094 , G06F2209/506 , Y02D10/122 , Y02D10/22 , Y02D10/24
摘要： The invention concerns scheduling an application comprised of precedence constrained parallel tasks on a high-performance computer system. The computer system has a plurality of processors each enabled to operate on different voltage supply levels. First, a priority order for the tasks based on the computation and communication costs of the tasks is determined. Next, the based on the priority order of the tasks, assigning each task both a processor and a voltage level that substantially minimizes energy consumption and completion time for performing that task when compared to energy consumption and completion time for performing that task on different combinations of processor and voltage level. It is an advantage of the invention that the scheduling takes account not only completion time (makespan), but also energy consumption. Aspects of the invention include a method, software, a scheduling module of a computer and a schedule.
摘要翻译：本发明涉及在高性能计算机系统上调度包含优先约束并行任务的应用。计算机系统具有多个处理器，每个处理器能够在不同的电压供应水平上操作。首先确定基于任务的计算和通信成本的任务的优先级顺序。接下来，基于任务的优先顺序，将每个任务分配给处理器和电压电平，所述处理器和电压电平基本上最小化用于执行该任务的能量消耗和完成时间，与用于在不同的组合处理器和电压电平。本发明的优点在于，调度不仅考虑完成时间（制造时间），而且考虑能量消耗。本发明的方面包括计算机的方法，软件，调度模块和时间表。

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