全部博文(389)
发布时间:2017-12-14 11:48:24
使用启动参数isolcpus控制操作系统级别的CPU隔离 如isolcpus=4,5,6,7,8,表示系统启动后新进程不会使用4-8cpu,isolcpus = [KNL,SMP] format: <cpu number>,...,<cpu number> or <cpu number>-<cpu number> or <cpu number>,...,<cpu number>-<cpu number> 永久生效需要在grub中修改kernel的启动参数. t.........【阅读全文】
发布时间:2017-12-14 10:13:07
使用启动参数isolcpus控制操作系统级别的CPU隔离如isolcpus=4,5,6,7,8,表示系统启动后新进程不会使用4-8cpu,isolcpus = [KNL,SMP] format: <cpu number>,...,<cpu number> or <cpu number>-<cpu number> or <cpu number>,...,<cpu number>-<cpu number> 永久生效需要在grub中修改kernel的启动参数.tas.........【阅读全文】
发布时间:2017-12-07 10:19:44
Linear: Runs a list of tasks/flows, one after the other in a serial manner.Unordered: Runs a set of tasks/flows in any order, usually run in parallel manner and have no dependencies between tasks.Graph: Runs a graph (set of nodes and edges between those nodes) c.........【阅读全文】
发布时间:2017-10-27 10:51:10
源码是这样的:点击(此处)折叠或打开with self.virtapi.wait_for_instance_event( #错误位置 instance, events, deadline=timeout,&n.........【阅读全文】