sched

sched

 英

  • 网络调度(scheduling);进程调度;进程调度程序

例句

This is closest to the spirit of the RTSJ but it does differ from the SCHED_OTHER policy used for regular Java threads.

RTSJ精神最为接近确实用于普通Java线程SCHED_OTHER策略不同

Finally, the task_struct sits at the top, which fully describes the task and includes the sched_entity structure.

最后,task_struct位于顶端完整地描述任务包含sched_entity结构

It exports a set of variables to the global namespace like $os, $pkg, $user, $proc, and $sched .

变量导出全局名称空间例如$os、$pkg、$user、$proc$sched。

The primordial thread remains a regular Java thread and runs with a non-RT (SCHED_OTHER) policy.

原始线程仍然一个普通Java线程利用RT(SCHED_OTHER)策略运行

Each scheduler module needs to implement a set of functions as suggested by struct sched_class.

每个调度程序模块需要实现structsched_class建议函数

sched_features: Contains information about various debugging-related features.

sched_features:包含各种调试相关特性信息

Furthermore, at any point, CFS promises to run sched_period ahead because the task last scheduled would run again within that window.

此外任何时刻CFS承诺超前运行sched_period,因为最后执行调度任务这个时限再次运行

This function simply picks the left-most task from the red-black tree and returns the associated sched_entity.

函数只是获取任务返回相关sched_entity。

SCHED_RR and SCHED_FIFO are intended to be used by applications requiring more deterministic and timely needs.

SCHED_RRSCHED_FIFO主要用于具有确定性时限需求应用程序

The SCHED_OTHER policy is used for traditional user tasks such as program-development tools, office applications, and Web browsers.

SCHED_OTHER策略用于传统用户任务程序开发工具办公应用程序Web浏览器

Instead, a new structure called sched_entity was created to track scheduling information (see Figure 2).

相反创建一个sched_entity结构跟踪调度信息参见2)。

This behavior reverts to SCHED_OTHER when the regular Java thread releases the lock.

行为普通Java线程释放返回SCHED_OTHER。

SCHED_FIFO does not time slice threads.

SCHED_FIFO线程时间

It is highly recommended that the sysctl value sched_yield_scale be set to 1 for Java performance.

为了获得Java性能极力推荐sysctlsched_yield_scale设置1。

The SCHED_OTHER policy is intended for applications such as compilers and word processors, not for tasks requiring more determinism.

SCHED_OTHER策略主要用于编译处理程序之类应用程序不能用于需要确定性任务

The regular Java thread runs with SCHED_FIFO policy and so the thread does not time slice.

普通Java线程SCHED_FIFO策略运行因此线程划分时间

Both threads are assigned the same default priority in the SCHED_OTHER policy, so both threads are given the same time slice to execute.

SCHED_OTHER策略线程指定相同默认优先因此线程分配相同时间执行

The SCHED_FIFO policy is intended for RT and not for user tasks.

SCHED_FIFO策略用于RT不用用户任务

The parameters that you need to look at are sched_R and sched_D.

需要查看参数包括sched_Rsched_D。

To prevent this situation, the JVM forces the primordial thread to have a non-RT priority -- that is, have a SCHED_OTHER policy.

为了防止这种情形JVM强制原始线程拥有RT优先——拥有SCHED_OTHER策略

Linux uses the sched_yield to do the same thing.

Linux使用sched_yield完成同样事情

List time sched'ule' of "three same" , do the same thing at the same time and the same place.

列出时间表每天同一时间同一地点一件事情

Other important changes affect key data structures. Here are the scheduled changes in struct sched_entity

其他重要改动影响关键数据结构

L Maintain Sched. Agreement Supplement

维护计划协议附录

L Message Output: Sched. Agreements

消息输出计划协议

MEKLE Currency Change: Sched. Agreements

货币改变计划协议

Display Sched. Agmt. Schedule (TEST)

显示计划协议计划测试

KRMI Run sched. header: Actual line items

运行计划抬头实际明细

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