virtual address mode 中文意思是什麼

virtual address mode 解釋
虛擬地址方式
  • virtual : adj. 1. 實際上的，實質上的，事實上的。2. 【物理學】虛像的。3. 【物理學】有效的；【計算機】（網上）虛擬的。4. 〈古語〉具有可產生某種效果之內在力的。
  • address : n 1 （信上的）稱呼，姓名；地址。2 致辭；寒喧；演說；正式請願。3 談吐，風度。4 〈pl 〉 求愛，獻殷...
  • mode : n 1 法，樣，方法，方式。2 模，型；樣式，體裁，款式；習慣。3 風尚；〈the mode〉流行，時髦。4 【語...
  1. A mode where virtual addresses are not transformed through a memory map ; for example, the virtual address is used as an actual address

    一種地址轉換方式，其中虛擬地址不通過存儲映象進行轉換，例如將虛擬地址作為實際地址使用。
  2. Socket function mainly realizes setting up and initializing service unit socket, initializing service unit and service unit serial and so on. bind funcion primarily binds local address and port for the socket. listen function is to evaluate the max length of server ’ s listening queue. connect function and accept function set aside rate ahead, infrom user ’ s request of establishing virtual circuit to suna, cooperate with suna to establish the connection between client and server, return the result. we make use of three handshake with data protocol and virtual circuit mode, in this way, when we translate data, we can look up communication course according to virtual circuit number, at the same time, there aren ’ t source ip address and port, end ip address and port in the head of data package, the speed of translating data advances in a certain extent. send function and recv function is to send data collaborating with suna, and copy data from the receiving queue of socket to user ’ s buffer. close function cooperate

    Socket （ ）函數實現創建、初始化服務元套接字，初始化服務元及服務元序列等。 bind （ ）函數為套接字綁定本地地址和埠號。 connect （ ）和accept （ ）函數主要是根據用戶要求預留帶寬，將用戶的建立虛電路請求轉達給服務元網路體系，協作服務元網路體系採用捎帶數據的三次握手協議建立虛電路，並告訴用戶處理結果，一方面，捎帶數據的三次握手協議在一定程度上可提高數據傳輸速度;另一方面，採用虛電路方式，使得數據通信可直接根據虛電路號查找相應的通信進程，而且數據包的包頭中省去了源ip地址、埠號和目的ip地址、埠號，提高了數據傳輸速率。
  3. An attempt to reference an address that is either not mapped into virtual memory or not accessible by the current access mode

    訪問未映象到虛擬存儲器的地址，或是訪問當前存取方式無法訪問的地址。
  4. After reboot, sql server 2005 operates in a normal dynamic memory allocation mode, and the available memory is limited to virtual address space or physical memory, whichever is smaller

    重新啟動后， sql server 2005將在標準動態內存分配模式下運行，其可用內存受虛擬地址空間或物理內存的限制，以較小的值為準。
  5. Awe should be used only when available physical memory is greater than user - mode virtual address space

    只有當可用物理內存大於用戶模式的虛擬地址空間時，才應該使用awe 。
  6. If there is more than 16 gb of physical memory available on a computer, the operating system requires 2 gb of virtual address space for system purposes and therefore can support only a 2 gb user mode virtual address space

    如果計算機上的可用物理內存超過16 gb ，操作系統就需要2 gb的虛擬內存地址空間供系統使用，因此只能支持2 gb的用戶模式虛擬地址空間。
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