Taking the five-axis NC machining workflow of centrifugal compressor impeller as the main thread and tool path scheduling algorithm of five-axis machining, post-processing algorithm for special type of five-axis machine tool and error analysis and compensation algorithm as the core contents are studied.

Kernel thread is the basic scheduling unit in the microkernel operating system Mach. It supports fine grained parallel computing, but microkernel thread has many shortcomings in supporting user concurrence models and double concurrence models.

核心线程是微内核操作系统Mach调度的基本单位，它较好地支持了细粒度的并行计算，但核心线程在支持用户并发模型、双并发模型上还有许多缺点。

互联网摘选

This would violate the order that regular Java threads, such as the primordial thread, have lower scheduling preference to RT threads.

这将与普通Java线程的顺序冲突，比如原始线程的调度优先级比RT线程低。

互联网摘选

Nonblocking algorithms are used extensively at the operating system and JVM level for tasks such as thread and process scheduling.

无阻塞算法被广泛用于操作系统和JVM级别，进行诸如线程和进程调度等任务。

互联网摘选

Thread managing and scheduling of multi-channel voice real-time processing system

多路语音实时处理系统的线程管理与调度

互联网摘选

The technology of the multithreading and thread priority scheduling are applied to enhance the concurrent processing and real-time responsiveness of the system.

应用了多线程及线程优先级调度提升系统并发处理和实时响应能力。

互联网摘选

The instruction decoder is designed to facilitate prioritized thread scheduling. The instruction issue logic considers the utilization of the shared execution pipeline. And the interface between direct memory access and scratch-pad memory is refined.

设计了有利于线程优先级调度的译码段，考虑了共享流水线资源利用率的指令发射逻辑和改进的直接存储访问和便签式存储器接口。

互联网摘选

On the software aspect, the dissertation made use of multi-threaded DSP programming under real-time operating systems DSP/ BIOS to design process threads based upon functional requirements, and implemented software features by thread scheduling.

软件方面，利用DSP/BIOS实时操作系统，采用多线程的方式开发DSP程序，根据功能要求设计了多个功能线程程序，通过各功能线程的调度实现软件功能。

互联网摘选

This section describes more details of thread scheduling as described in the RTSJ and aspects of the Linux SCHED_FIFO policy that more than meet the RTSJ's requirements.

本节描述了比RTSJ更多的线程调度细节以及Linux SCHED FIFO策略的一些方面，已经超出了RTSJ的需求。

互联网摘选

Parallelism is introduced by running the main thread scheduling child threads for each task so that the tasks execute concurrently while each thread execute the task synchronously.

并行性是通过运行主线程为每一个任务调度执行的子线程而实现的，这样任务就会并发执行，而每一个线程是同步执行任务的。

互联网摘选

Purdy did say that legitimate technology concerns could include unpredictable scheduling of GC, lack of control over thread scheduling, and lack of asynchronous I/ O.

Purdy强调一项合理的技术应该考虑到无法预料的垃圾收集调度、线程调度控制的缺乏和异步I/O的缺乏。

互联网摘选

This article introduced a number of techniques you can use to modify a Java application to reduce pauses and variability that stem from the JVM and from thread scheduling.

本文介绍了许多技术，您可以使用它们修改Java应用程序，以减少源自于JVM和线程调度的暂停和易变性。

互联网摘选

The Linux kernel performs thread scheduling based on static controls, such as thread priority levels, and on certain dynamic conditions of the threads executing in the system.

Linux核心可以根据静态控制（如线程优先级级别）和系统中执行的线程的某些动态条件下来执行线程调度。

互联网摘选

Thirdly, design and implement Kylin Hyper-Threading aware kernel scheduler that optimizes the thread scheduling for Hyper-Threading processor.

然后，设计实现了超线程感知的Kylin内核调度器，针对超线程技术进行了相应的调度优化。

互联网摘选

In addition, because of the uncertainty of thread scheduling, there will be different behaviors among multi-thread programs transferred from one to other.

此外，由于线程调度的不确定性，多线程程序在从一个线程转移到另一个线程可能表现出不同的行为。

互联网摘选

Thread scheduling predominantly uses per-processor locks instead of per-system locks.

线程调度主要使用处理器级别的锁而不是系统级别的锁。

互联网摘选

It abstracts the thread scheduling mechanism by utilizing virtual interface to map between virtual threads and real kernel scheduling entities.

该体系结构将线程处理虚拟化，使用虚拟接口在线程和内核调度实体之间建立映射，以便适应不同的操作平台。

互联网摘选

Block/ wait counts and time: Waits indicate either synchronization or waiting that are due to specific thread scheduling.

阻塞/等待计数和时间：等待表示由具体线程调度导致的同步或者等待。

互联网摘选

If a program requires a large number of execution contexts what can be done to minimise thread scheduling overhead?

字面理解：如果一个程序需要执行一大堆东东，那么如何做才能让线程调度开销最少？

互联网摘选

By using the same policy, both JVMs have similar, but not identical, thread scheduling and synchronization characteristics.

通过使用相同的策略，这两种JVM具有相似但不相同的线程调度和同步特征。

互联网摘选

Research on a Multiprocessor Real-Time Thread Scheduling Algorithm and Its Implementation Method in the MACH Operating System

一个多处理器实时线程调度算法及其在MACH操作系统下的实现方法研究

互联网摘选