multiple threads 中文意思是什麼
multiple threads
解釋
多執行緒-
The jmm describes the ordering guarantees that are made when a program uses synchronization or volatile variables to coordinate activities in multiple threads
Jmm描述了程序使用同步或者volatile變量以協調多個線程中的活動時所進行的的順序保證。 -
With five or more cpus, a mirror server distributes its roll forward operations among multiple threads during a failover this is known as parallel redo
如果cpu的數量為五個或更多時，鏡像服務器便會在故障轉移過程中，在多個線程之間分配其前滾操作（稱為「并行重做 -
To store a list of listeners, as long as the list remains mutable and may be accessed by multiple threads, you must either lock the entire list during iteration or clone it before iteration, both of which have a significant cost
來存放一個偵聽器列表，那麼只要該列表是可變的，而且可能要被多個線程訪問，您就必須要麼在對其進行迭代操作期間，要麼在迭代前進行的克隆操作期間，鎖定整個列表，這兩種做法的開銷都很大。 -
Consider the following guidelines when using multiple threads
使用多線程時要考慮以下準則： -
You cannot use the transaction in multiple threads
，則不能在多個線程中使用事務。 -
Namespace provides classes and interfaces that support multithreaded programming and enable you to easily perform tasks such as creating and starting new threads, synchronizing multiple threads, suspending threads, and aborting threads
命名空間提供支持多線程編程的類和介面，使您可以輕松地執行創建和啟動新線程，同步多個線程，掛起線程以及中止線程等任務。 -
An operating system that supports preemptive multitasking creates the effect of simultaneous execution of multiple threads from multiple processes
支持搶先多任務處理的操作系統可以創建多個進程中的多個線程同時執行的效果。 -
To raise the applicability and development of the software, the industrial standard technique and that has extensive applicability is chose as far as possible in course of software development : develop independently from bottom layer with windows as platform, and visual c + + as development tool ; develop a set of reasonable class hierarchy with object oriented method as guidance ; make use of multiple threads technology to implement complex calculation ; use database to realize resource sharing and data maintaining ; choose opengl to draw and
為了提高軟體的適用性和擴展性，軟體製作過程中盡量選用工業標準技術和具有廣泛適用性的技術：以windows為平臺，以visualc + +為開發工具，從底層自主開發；軟體開發中採用了面向對象方法作為指導思想，開發出一套合理的系統分類方案；利用多線程技術實現復雜的計算過程；利用數據庫技術實現資源共享和數據維護；選用opengl完成圖形繪制任務，實現空心電抗器的可視化設計。 -
But as anyone who s written a concurrent application can tell you, simply dividing up the work across multiple threads isn t enough to achieve good hardware utilization - you must ensure that your threads spend most of their time actually doing work, rather than waiting for more work to do, or waiting for locks on shared data structures
但是正如任何編寫並發應用程序的人可以告訴你的那樣，要獲得好的硬體利用率，只是簡單地在多個線程中分割工作是不夠的，還必須確保線程確實大部分時間都在工作，而不是在等待更多的工作，或等待鎖定共享數據結構。 -
Object equivalent to the one supplied that is safe to share between multiple threads
對象，在多個線程間共享該對象是安全的。 -
Instance equivalent to the one supplied that is suitable to share between multiple threads
實例，該實例適合在多個線程間共享。 -
To read about other techniques for synchronizing data among multiple threads, see
若要了解在多個線程間同步數據的其他技巧，請參見 -
Are singletons that may be accessed by multiple threads instantiated correctly ? ? see the enterprise solution patterns book, p. 263
多線程同時訪問的單件對象是否正確的初始化 -
Provides atomic operations for variables that are shared by multiple threads
為多個線程共享的變量提供原子操作。 -
A program or process can contain multiple threads that execute instructions according to program code
一個程序或進程能夠包含多個線程，這些線程可以根據程序的代碼執行相應的指令。 -
This capability is required, because multiple threads retrieve new rows as other threads are still processing their current threads
該功能是必需的，因為多個線程會在其他的線程仍舊在處理其當前線程時檢索新行。 -
The jmm does not make this guarantee in the absence of synchronization - which is why synchronization or its younger sibling, volatile must be used whenever multiple threads are accessing the same variables
Jmm在缺乏同步的情況下不會做這種保證這就是只要有多個線程訪問相同的變量時必須使用同步（或者它的同胞，易失性）的原因。 -
Many times, however, processes contain multiple threads, where a few threads perform the core application logic while the rest service the external requests
不過很多時候，進程包含多個線程，其中少數線程執行核心應用程序邏輯，同時，其餘線程為外部請求提供服務。 -
With multiple threads of control, the processing of independent tasks can be interleaved by assigning a separate thread per task
用多控制線程，這個獨立的進程任務能被交叉存取通過賦給一個獨立的線程每個任務。 -
By documenting that a class is thread - compatible or conditionally thread - safe, you inform users that the class can be used safely by multiple threads through the appropriate use of synchronization
通過將類記錄為線程兼容或者有條件線程安全的，您就告知了用戶這個類可以通過正確使用同步而安全地在多線程中使用。
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