待用隊列 的英文怎麼說
中文拼音 [dāiyòngduìliè]
待用隊列
英文
inactive queue-
In the chapter two we discussed that the server would first use speed - 1 to serve customers when the system entered the busy state from the empty state, but when the server found the number of customers in the system exceeded the thresh - n during serving, after finishing the service of current customer it would use speed - 2 to serve the next customer till there is no customer. by the method of supplementary variable, l - transition and constructing vector markov, we attained the distribution of the queue length, the distribution of wait - time, the distribution of stay - time, the utility and etc. in the last part of this chapter, we discussed the optimal n * for thresh n which minimizing the cost function and we illustrate the cost function behaves for various parameter selections by a numerical study
在本文第二章討論了當系統從空閑進入忙期時是服務臺以速度1進行服務,但一旦對某顧客服務完畢時如發現系統中的顧客數超過n值時就以速度2服務后續顧客直到系統變空的可修排隊系統,通過構造各種向量馬氏過程和吸收向量馬氏過程,獲得了瞬態、穩態隊長分佈、等待時間分佈、逗留時間分佈、更新周期分佈等一系列排隊指標以及可用度、可靠度等一些可靠性指標,在本章最後又從系統如何更好節省費用角度出發討論了門限n的最優取值問題,並利用mathematic軟體對費用函數進行了數值模擬。Then it explains packet validation mechanism, connection maintaince, and with taking the system platform into consideration, design and implement a improved - syncookie model. at last, we design several performance test cases. the test cases show that the high - speed filter can protect away from the syn flood attack effectively, at the same time it has been much more improved than traditional protect ways on the filtering and processing capacity
該文首先對國內外拒絕服務攻擊威脅以及研究現狀進行分析描述;然後,從拒絕服務攻擊的方法分類、主要手段、常見的防禦及防範方法分析研究著手,提出了一種採用tcpproxy與待響應ack隊列相結合的能夠對tcp拒絕服務攻擊進行有效過濾的方法,並用這種方法在linux內核中實現了一個高速過濾器,最後進行了相關的性能測試。That indicates the maximum time to wait for the queue to contain a message
,指示等待隊列包含消息所用的最長時間。The thread that invoked wait remains in the waiting queue until either a thread that holds the lock invokes
的線程保留在等待隊列中,直到擁有鎖的線程調用However, under heavy contention, performance will suffer dramatically, as the jvm spends more time dealing with scheduling threads and managing contention and queues of waiting threads and less time doing real work, like incrementing counters
然而,在競爭激烈時,這將大大損害性能,因為jvm用了更多的時間來調度線程,管理競爭和等待線程隊列,而實際工作(如增加計數器)的時間卻很少。In this paper, we mainly research application of the sliding sequencing window algorithm in arrival aircraft scheduling in terminal area
本文主要研究滑動排序窗演算法在終端區飛機等待隊列排序中的應用。Optimizing the arrival aircraft queue to make best use of runway capacity is the main research field for air traffic management automation
對等待起降的飛機隊列優化排序以充分利用跑道容量是實現空中交通自動化管理的主要研究方向之一。Message queuing generates a lookup identifier for all messages that are placed in any queue, including application - generated destination, administration, and report queues, as well as system - generated journal, dead - letter, connector, and outgoing queues
消息隊列為放入任何隊列中的所有消息都生成查找標識符,包括應用程序生成的目標、管理和報告隊列,以及系統生成的日記、死信、連接器和待發隊列。Make clear the procedure of sending and receiving packet of kernel and the implementation of traffic control. the special mechanism in linux such as wait queue, task queue, time interrupt is also explained. after analyzing the file system of linux at large, we bring forward the design of modifying of file system. since many little file is created during the service of email and file service, we introduce the non volatile random access ram, by modifying the arithmetic of file system, changing the data flow of file system
本文詳細介紹了針對網路專用服務器的專用linux系統的設計,對linux文件系統進行了詳盡的解析,包括vfs的實現, buffercache的作用等;並對塊設備驅動程序在內核中各個介面進行了分析;解析了內核接收和發送數據包的全過程以及流量控制在內核中的全過程;並對linux系統的一些特殊的機制如等待隊列,任務隊列,時鐘中斷等進行了詳細的解釋。In turn, uses atomic variables to maintain the queue of threads waiting for the lock
使用原子變量來維護等待鎖定的線程隊列。A reference to a waiting queue, which contains the threads that are waiting for notification of a change in the state of the locked object
對等待隊列的引用,它包含正在等待鎖定對象狀態變化通知的線程。Cause the process thread to wait a specified time interval for a new message to arrive in the queue
方法使進程線程用指定的間隔時間等待新消息到達隊列。The application stores data to be processed in a service broker queue
應用程序將待處理的數據存儲在service broker隊列中。Dynamic management view to view aggregate statistics of all background job queues, such as the number of job requests waiting for execution, number of failed requests, and average execution times of previously submitted requests
Sys . dm _ exec _ background _ job _ queue _ stats動態管理視圖用於查看所有后臺作業隊列的聚合統計信息,例如等待執行的作業請求數、失敗的請求數以及以前提交的請求的平均執行時間。分享友人