sched

sched

美  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.

这与RTSJ的精神最为接近,但确实与用于普通Java线程的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,它完整地描述任务并包含sched_entity结构。

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

它将一组变量导出到全局名称空间,例如$os、$pkg、$user、$proc和$sched。

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

原始线程仍然是一个普通Java线程并利用非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建议的一组函数。

sched_features: Contains information about various debugging-related features.

sched_features:包含各种与调试相关的特性的信息。

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

此外,在任何时刻,CFS都承诺超前运行sched_period,因为最后执行调度的任务将在这个时限内再次运行。

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

此函数只是从红黑树中获取最左端的任务并返回相关sched_entity。

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

SCHED_RR和SCHED_FIFO主要用于具有更高的确定性和时限需求的应用程序。

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,如程序开发工具、办公应用程序和Web浏览器。

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

相反,会创建一个名为sched_entity的新结构来跟踪调度信息(参见图2)。

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

此行为在普通Java线程释放锁时返回到SCHED_OTHER。

SCHED_FIFO does not time slice threads.

SCHED_FIFO不为线程分时间片。

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

为了获得好的Java性能,极力推荐将sysctl值sched_yield_scale设置为1。

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

SCHED_OTHER策略主要用于编译器和字处理程序之类的应用程序,不能用于需要更高确定性的任务。

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

普通Java线程按SCHED_FIFO策略运行,因此线程不划分时间片。

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

在SCHED_OTHER策略中为这两个线程都指定了相同的默认优先级。因此给两个线程分配了相同的时间片执行。

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

SCHED_FIFO策略用于RT而不用于用户任务。

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

您需要查看的参数包括sched_R和sched_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强制原始线程拥有非RT优先级——即拥有SCHED_OTHER策略。

Linux uses the sched_yield to do the same thing.

Linux使用sched_yield完成同样的事情。

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

列出“三同”时间表,每天在同一时间、同一地点做同一件事情。

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

其他重要改动将影响关键数据结构。

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:实际行明细

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