page fault 中文意思是什麼

page fault 解釋
分頁錯誤
  • page : n 佩奇〈姓氏〉。n 1 頁〈略作 p 〉；【印刷】一頁版面；【計算機】網頁。2 （報刊的）專頁，專欄。3 〈...
  • fault : n 1 過失，過錯；罪過，責任。2 缺點，缺陷，瑕疵。3 （獵狗的）失去嗅跡。4 【電學】故障，誤差；漏電...
  1. Jx5 is a complex microprocessor, which contains cache, microcode rom, instruction prefetch unit, instruction decode unit, integer unit, mmx unit, floating point unit, page unit, bus unit, dp logic, apic and so on. it is very difficulty to test a such complicated microprocessor and receive anticipative fault coverage ratio. so, we must add dft in cpu ’ design

    Jx5微處理器是一款結構異常復雜的微處理器，它的內部包含有: cache 、微碼rom 、指令預取部件和動態分支預測部件、指令譯碼部件、整數部件、多媒體部件、浮點部件、分段和分頁部件、總線介面部件、雙處理器介面部件、可編程中斷控制部件等。
  2. The study of the page fault in a demand paging system

    關于請求分頁系統下缺頁問題的研究
  3. A set of kernel mode procedures that executes as the result of a page fault. the pager and the image activator provide the operating system ' s memory management functions

    當產生缺頁中斷時執行的一組核心態程序，它與映象激活程序一起提供操作系統的存儲管理功能。
  4. If the page being looked for has been swapped out, a swap entry is stored at in the pte table which is used when there is a page fault for finding the page frame to reload in memory

    如果正在查找的頁已轉出，那麼就會在pte表中存儲一個交換條目， （在缺頁的情況下）以定位將哪個頁框重新加載到內存中。
  5. In this chapter, it puts forward a new system about checkpoint, avoiding the domino - effect and livelock. it realizes the storage of process context and other states with the form of executing file in the diskette by using checkpoint system and applying the page switching principles in linux. consequently, when the process has wrong at the checkpoint, it can move out the process in the fault machine, then choose other normal machine, continue to execute from the interrupted point, finally achieve the process migration and load balance of the system

    同時提出一種新的檢查點機制，避免了多米諾效應和活鎖，並且利用檢查點機制，應用linux中頁面的換出原理，實現了對進程的上下文以及其他狀態以可執行文件格式保存在磁盤，從而使該進程能在節點發生故障的情況下，將故障機的進程遷出，然後選擇其他正常節點機，從斷點處繼續運行，最終達到對該進程的遷移，並且實現系統負載平衡。
  6. In order not to increase the costs of current system, we take advantage of memory compression the idea of memory compression is to hide the disk latencies by storing swapped out page frames in a compressed form, but still in physical memory. on a subsequent page fault, the page can be quickly decompressed and supplied to the application program

    內存壓縮技術的主要思想是將要換出的頁以壓縮的形式，存放在預先分配的內存中；當系統下一次訪問該頁引起缺頁錯時，系統從預分配的內存區中找到壓縮過的該頁，將其解壓縮后即可以供系統使用。
  7. Because the cost of a page fault is high, it is desirable that a garbage collector properly manage locality of reference

    因為頁面錯誤的成本很高，所以垃圾收集器正確管理引用的區域性（ locality ）是很必要的。
  8. By enabling the memory affinity, aix attempts to satisfy a page fault using memory attached to the mcm containing the processor that caused the page fault

    通過啟用內存關聯， aix嘗試使用附加到包含引起頁錯誤的處理器的mcm的內存，來消除頁錯誤。
  9. Another problem with lock - based algorithms is that if a thread holding a lock is delayed due to a page fault, scheduling delay, or other unexpected delay, then

    基於鎖定的演算法的另一個問題是：如果延遲具有鎖定的線程（因為頁面錯誤、計劃延遲或其他意料之外的延遲） ，則
  10. Trying to touch memory past the end of your allocated block will earn you an immediate page fault

    嘗試接觸超過你所分配的（內存）塊的末端將讓你獲得一個直接的頁面錯誤。
  11. Enabled page fault

    復原尋頁缺失
  12. Pseudo page fault

    偽頁面出錯
  13. These pages are resident and available for an application to use without triggering a page fault

    這些內存頁是常駐內存，可供應用程序使用，而不會觸發頁面錯誤。
  14. To detect problems with page faults, use page fault as the sample event

    要檢測導致頁面錯誤的問題，請使用頁面錯誤作為樣本事件。
  15. To achieve this, the drivers involved must ensure they will not generate a page fault

    為了達到這個目的，有關的驅動程序必須保證它們不會產生頁面錯誤。
  16. They must not call any routines that could generate a page fault ( e. g., code modules that can be paged )

    它們一定不要調用任何可能引起頁面錯誤的常式（例如可能被分頁的代碼模塊） 。
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