专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20050268300A1 Distributed task scheduler for computing environments 审中-公开
标题翻译：用于计算环境的分布式任务调度程序
公开(公告)号：US20050268300A1
公开(公告)日：2005-12-01
申请号：US10846732
申请日：2004-05-14
申请人： Steven Lamb , Johan Hansen
发明人： Steven Lamb , Johan Hansen
IPC分类号： G06F9/46 , G06F9/50
CPC分类号： G06F9/5038
摘要： A distributed task scheduling method and system that separates and performs task management and task execution on separate computing devices and distributes task execution over multiple computing devices. The distributed task scheduler includes two-tier architecture having at least one execution host and at least one data broker. The execution hosts handle the tasks and the data broker manages the task schedule. The data broker determines any scheduled tasks that need to be executed. Once an available task is found, the data broker dispenses the scheduled task to an execution host. A timeout period is selected for each assigned task. If the assigned execution host does not report back to the data broker within the timeout period the completion of the assigned task, the data broker is free to assign the task to another execution host to ensure reliable execution of the task.
摘要翻译：一种分布式任务调度方法和系统，其分离并执行分开的计算设备上的任务管理和任务执行，并通过多个计算设备分配任务执行。分布式任务调度器包括具有至少一个执行主机和至少一个数据代理的两层架构。执行主机处理任务，数据代理管理任务计划。数据代理确定任何需要执行的计划任务。一旦找到可用的任务，数据代理将计划的任务分配给执行主机。为每个分配的任务选择一个超时时间。如果分配的执行主机在超时期限内未向数据中介机构报告分配任务的完成，则数据代理可以自由地将任务分配给另一个执行主机，以确保任务的可靠执行。

IPRDB

热门服务

关于我们

友情链接

联系方式