虛調用 的英文怎麼說

中文拼音 [xūdiàoyòng]
虛調用 英文
virtual call
  • 虛 : Ⅰ名詞1 （空虛） void; emptiness 2 （政治思想等方面的道理） guiding principles; theory 3 （二十八...
  • 調 : Ⅰ動詞1 （配合得均勻合適） harmonize; suit well; fit in perfectly 2 （使配合得均勻合適） mix; adju...
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  • 調用 : transfer （officer） temporarily for a specific task; [計算機] call; invoking調用程序 caller; cal...
  1. Into direct method calls to

    的虛方法調用轉換為對
  2. Focus on the method of driver usb device in labview develop environment, three ways ( i / o, cin, clf ) were discussed, and the way of using visa ( visual instrument software architecture ) to communicate with usb device was used that can easily develop instruments driver and application software and improve the applicability of instruments on various operating systems

    並重點分析了常用的labview開發環境下驅動自製數據採集卡的三種方式:直接訪問寄存器方式;調用c語言源代碼方式;調用動態連接庫函數的方式。提出了利用visa （ visualinstrumentsoftwarearchitecture ）來直接驅動usbraw設備，簡化驅動程序和虛擬儀器軟體的開發難度，提高儀器在多種操作平臺上的通用性。
  3. This paper first begin with the connotation of virtual instrument technology, study and discuss the criterion and the working theory of usb deeply. on the principle of usb1. 1criterion, using usb interface chip usbn9604 and low consumption mirochip c8051f231, we designed the available interface of usb bus and its controlling software, turn the communicating function based usb bus between computer and testing device. second based on the developed interface of usb bus, using microchip pic16c62 and a mount of relays, we designed the multiswitching scanner and its controlling software to complete the funtion of accesses swithing in testing system. third calling the api function inside the windows using vb programming language, communicat with the impelling program of selected hid, achieve the function of testing instrument with usb interface, complete the development of upside software faced testing. at last, based on the deep studying of pcb testing method, used the developed multiswithing scanner and software faced testing, combinated with necessary testing instrument, we constructed the pcb testing system and analized the testing result simply

    論文首先從虛擬儀器的技術內涵出發，深入研究和討論了通用串列總線usb規范及工作原理，並依據usb1 . 1規范，採用usb介面晶元usbn9604和低功耗微處理器c8051f231設計開發了通用的usb總線介面及其控制固件，實現了通用計算機與測試設備之間基於usb總線的通信功能；其次，在所開發的usb總線介面的基礎上，使用微處理器pic16c62和多路繼電器開關，設計開發出實現測試系統中測試通道切換功能的多路通道掃描器及其控制固件；再次，採用vb語言編程，調用windows內部api函數，與選定hid類驅動程序進行通信，實現usb總線介面測試儀器功能，完成面向測試的上層軟體開發；最後，在深入研究印刷電路板測試方法的基礎上，利用已開發的多路通道掃描器和面向測試軟體，結合必要測試儀器組建印刷電路板測試系統，並對測試結果進行了簡要的誤差分析。
  4. Each virtual - loop ' s output signals mainly derive from the pixel difference between consecutive image frames within the virtual - loop area. when the result of consecutive frame difference is smaller than the threshold, current frame subtracts the background to produce the virtual - loop ' s signals

    各個虛擬線圈的輸出信號主要來源於幀間差分，當幀間差分的結果小於判斷閾值時，系統會自動調用減背景圖像處理方法來產生虛擬線圈信號。
  5. Virtual machine monitor, meaning that the operating system is modified in select areas to make calls into the hypervisor, whereas the applications that run on that operating system are unmodified

    （虛擬機監視器， virtual machine monitor ） ，這表示，為了調用系統管理程序，要有選擇地修改操作系統，然而卻不需要修改操作系統上運行的應用程序。
  6. The program is written in c + +, provided access to pvm through the use of calls to pvm library routines

    程序用c + +編寫，通過調用pvm庫函數提供對并行虛擬機的訪問。
  7. The implementation of deltafile 3. 0 can be divided into two modules ? real - time file system module and manage module for both facilities and drives. the real - time file system contains four parts ? system call api layer, file node manage layer, virtual file system layer, concrete file system layer, which perform the abstraction of the facility

    實時文件系統模塊包含系統調用api層、文件節點管理層、虛擬文件系統層、具體邏輯文件系統層四部分，主要完成與設備無關的數據存取介面抽象和各種文件系統標準的實現;設備與驅動管理模塊包含邏輯設備管理層、物理設備管理層、設備緩沖區高速緩存層、設備驅動管理層四部分，主要完成外部存儲設備管理及其驅動介面抽象功能。
  8. First it supports the system call interfaces complied with the posix standard, which make convenience to the porting process to delta os for applications. second, delta file 3. 0 offers the entire supports to the fat logic file system format, and make it suitable in multitasks environment through technique process. once more, delta file 3. 0 support the flexible virtual file system interface and drive manage interface to make update easier

    首先，其系統調用介面遵循posix規范，以便於應用向deltaos進行移植;其次， deltafile3 . 0提供了對fat全系列邏輯文件系統格式（含fat12 、 fat16 、 fat32 ）的完全支持，並通過改造將fat這種源於單任務操作系統dos的文件系統標準應用於多任務環境;此外， deltafile3 . 0提供了靈活的虛擬文件系統介面和設備驅動管理介面，便於未來的升級和擴展。
  9. Calling the function on a subtree of the document can diminish the risks, but xml s flexible nature makes it quite difficult to ensure that the subtree you are operating on has the structure you are expecting, and that it doesn t have spurious child nodes with the name you are searching on

    在文檔的子樹上調用該函數可能會降低風險，但由於xml的靈活本質，使確保您所操作的子樹包含您期望的結構，且沒有您正在搜索的名稱的虛假子節點就變得十分困難。
  10. In addition to bypassing the complexity of building a kernel to emulate and a file system image to boot into, and configuring a virtual network device for io, this shortcut also speeds up emulation, as the reams of kernel instructions that would have run to handle the system call - from the exception handler through the vfs and the device driver - are bypassed

    除了繞開構建一個用於模擬的內核和一個用於啟動到其中的文件系統鏡像，以及為io配置虛擬網路設備的復雜性之外，這條捷徑還加快了模擬的速度，因為繞開了從異常處理程序到vfs再到設備驅動程序的很多內核指令，而這些內核指令本來就是用來處理系統調用的。
  11. Method to handle virtual calls made inside a constrained execution region

    方法處理在受約束的執行區域中（ cer ）進行的虛調用。
  12. It does not perform as well as a virtual call, but it requires a much smaller working set because no new types are created

    其性能不如虛調用，但因為不創建新類型，所以所需的工作集較小。
  13. At jit compilation time, the common language runtime does not usually have enough information about the target of a virtual call

    在jit編譯時，公共語言運行庫通常沒有關于虛調用的目標的足夠信息。
  14. Once marked as a constrained region, code must only call other code with strong reliability contracts, and code should not allocate or make virtual calls to unprepared or unreliable methods unless the code is prepared to handle failures

    標記為受約束的區域后，代碼只能調用其他具有強可靠性約定的代碼，而且代碼不應分配或者對未準備好的或不可靠的方法進行虛調用，除非代碼已經準備好處理錯誤。
  15. Virtual call speculation if a virtual call, or other call through a function pointer, frequently targets a certain function, a profile - guided optimization can insert a conditionally - executed direct call to the frequently - targeted function, and the direct call can be inlined. register allocation

    虛調用推理如果某個虛調用或其他通過函數指針的調用頻繁指向特定的函數，按配置優化可以將一個按條件執行的直接調用插入這個頻繁指向的函數，並且可以內聯該直接調用。
  16. The compiler can perform optimizations with indirect calls, such as hoisting the load of a virtual method address out of a loop

    ，編譯器可以使用間接調用執行優化，如提升循環外虛方法地址的加載。
  17. A rtos programming model based on virtual hardware layer, system - calling layer and task - application layer frame is presented here and also the translation from independent functions to intelligent task node for the realization of true multi - task dependent on multi - cpu is deeply discussed

    設計了以虛擬設備層、系統調用層和任務應用層為主體的三層rtos編程模型，引出了將獨立任務分化成智能任務節點和採用多處理器實現真正多任務並發的構想。
  18. Can be used to call both virtual and instance methods

    可用於調用虛方法和實例方法。
  19. Call a virtual method on a type constrained to be type

    的類型調用虛方法。
  20. The call to the virtual function in

    中的虛函數的調用生成一個對
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