Description: 可编程中断控制器中断控制器8259A是专门为控制优先级中断而设计开发的芯片。它将中断源优先排队、辨别中断源以及提供中断矢量的电路集于一片中。因此无需附加任何电路，只需对8259A进行编程，就可以管理8级中断，并选择优先模式和中断请求方式，即中断结构可以由用户编程来设定。同时，在不需要增加其他电路的情况下，通过多片8259A的级连，能构成多达64级的矢量中断系统-Programmable Interrupt Controller Interrupt Controller 8259A is designed for control and priority interrupt the core design and development tablets. It will interrupt source priority queuing, identifying the source of disruption and the provision of the circuit interrupt vector set in a Chinese. Thus there is no need for any additional circuit, just right for 8259 A programming, it can manage eight interruption, and to choose the mode and priority interrupt request means that the structure can be interrupted by the user to set programming. At the same time, no additional circuit of the other, through more than 8,259 tablets of class A connected, could constitute up to 64 Vector Interrupt System Platform: |
Size: 67651 |
Author:少想了 |
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Description: 可编程中断控制器中断控制器8259A是专门为控制优先级中断而设计开发的芯片。它将中断源优先排队、辨别中断源以及提供中断矢量的电路集于一片中。因此无需附加任何电路，只需对8259A进行编程，就可以管理8级中断，并选择优先模式和中断请求方式，即中断结构可以由用户编程来设定。同时，在不需要增加其他电路的情况下，通过多片8259A的级连，能构成多达64级的矢量中断系统-Programmable Interrupt Controller Interrupt Controller 8259A is designed for control and priority interrupt the core design and development tablets. It will interrupt source priority queuing, identifying the source of disruption and the provision of the circuit interrupt vector set in a Chinese. Thus there is no need for any additional circuit, just right for 8259 A programming, it can manage eight interruption, and to choose the mode and priority interrupt request means that the structure can be interrupted by the user to set programming. At the same time, no additional circuit of the other, through more than 8,259 tablets of class A connected, could constitute up to 64 Vector Interrupt System Platform: |
Size: 67584 |
Author:少想了 |
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Description: 关于不耐烦等待信元的优先权排队进行研究很分析-Cell impatient about waiting for the priority of research is analysis of queuing Platform: |
Size: 247808 |
Author:孜娜提 |
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Description: 关于带流量控制的优先权排队模型进行研究和分析-About flow control with priority queuing model to conduct research and analysis Platform: |
Size: 98304 |
Author:孜娜提 |
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Description: 此为银行排队系统
银行营业厅配置 －－营业窗口设3~8个，可以灵活设置 ；两类客户：一类是普通客户，一类是VIP客户 （需要提供VIP身份号进行身份验证）；设定1~2个窗口优先办理VIP客户服务。只要有VIP客户在等待，这些窗口都要优先办理VIP客户业务。只在当前没有VIP客户服务申请的情况下，这些窗口转去办理普通客户业务。
营业窗口在办完一项业务后，可以暂停办理，停止叫号，休息一段时间，然后恢复办理。但原则上所有窗口不会同时休息。
当所有服务号码都被处理完毕，才允许发出“下班”指令，关闭营业厅，退出程序。
构造模拟界面运用了egg，界面比较简单。其他初步设定：
运行程序的密码：12345；结束密码：54321。VIP客户密码：3的倍数。-This queuing system for banks
Bank Office configuration- operating window for 3 to 8, you can set up flexible two types of customers: a class of ordinary customers, a class is a VIP customer (need to provide VIP authenticate identification number) set 1 ~ 2 window priority VIP customer service. As long as there is waiting for VIP customers, the window should be given priority in the VIP business customers. Not only in the current VIP customer service applications, these window to turn to for ordinary customers.
After operating a business in the window, you can suspend the process and stop its called, rest for some time, and then resume the process. However, in principle, not at the same time break all the windows.
When all numbers have been dealt with before to allow the issuance of "off" command to close the operating room, from the process.
Structural analog interface using egg, is relatively simple interface. Other initial settings:
Run the password: 12345 the end of t Platform: |
Size: 1211392 |
Author:zoe |
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Description: M/M/m/（∞,∞）延迟系统，两个优先级，称为高级和低级，用户到达流是possion流，且相互独立，速率分别是λ1和λ2，服务时间为参数为μ1和μ2的负指数分布，相互独立。-With a priority level and interrupt the mechanisms of Queuing Theory Simulation
Platform: |
Size: 530432 |
Author:madier |
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Description: 清华大学计算机系操作系统课程实验源码一：
Nachos调度系统，实现了5个调度算法：先来先服务（FCFS）、优先级（抢占式、非抢占式）、轮转和多级排队。-Department of Computer Science, Tsinghua University Curriculum Experimental source operating system a: Nachos scheduling system to achieve the five scheduling algorithms: First Come First Served (FCFS), priority (preemptive, non-preemptive), rotary and multi-level queuing. Platform: |
Size: 70656 |
Author:plutus |
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Description: matlab实现4个优先级的非强插优先级队列仿真，利用嵌套函数实现。仿真出排队延迟，等待延迟。-matlab implementation of four priority Override the priority queue simulation, the use of nested functions to achieve. The simulation of the queuing delay, wait for the delay.
Platform: |
Size: 3072 |
Author:libera |
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Description: 客户到银行办理业务，需要取号排队等候。客户分为VIP客户、理财客户、一般客户三种类型。不同类型客户，取得不同的排队序号凭证，进入不同序列排队等候。当服务窗口出现空闲时，按既定策略从三种类型客户中选取客户接受服务。
选取客户接受服务的策略如下：
（1）三种类型客户的服务优先顺序从高到低依次为：VIP客户、理财客户、一般客户；
（2）相同类型的客户采取先来先服务的原则；
（3）当一般客户连续5次未被选中时，下一次优先选取一般客户接受服务。
-Customers to the bank for business, you need to take a number to wait in line. Customers are divided into VIP clients, financial clients, the general customers three types. Different types of customers to obtain the queued serial number certificate, into a different sequence of waiting in line. When the Services window appears idle select from three types of customers, customer acceptance of services, in accordance with the established strategy.
Select customers receive services strategy is as follows:
(1) three types of customer service priority in the order of: VIP customers, Banking customers, the general customers
(2) of the same types of customers to adopt the principle of first come, first service
(3) when the general customers five times in a row is not selected, the next priority being given to the general customers to receive services. Platform: |
Size: 173056 |
Author:宋阳 |
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Description: matlab求解优先级排队系统，本例为两个带有优先级两个不带优先级的混合系统-matlab solving priority queuing system, in this case for the two hybrid system with a priority two and priority Platform: |
Size: 1024 |
Author:李沐雨 |
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Description: This paper presents one of the features of DS
(Differentiated Services) architecture, namely the queuing or
congestion management. Packets can be placed into separate
buffer queues, on the basis of the DS value. Several forwarding
policies can be used to favor high priority packets in different
ways. The major reason for queuing is that the router must hold
the packet in its memory while the outgoing interface is busy with
sending another packet. Our main goal is to compare the
performance of the following queuing mechanisms: FIFO (First-
In First-Out), CQ (Custom Queuing), PQ (Priority Queuing),
WFQ (Weighted Fair Queuing), CBWFQ (Class Based Weighted
Fair Queuing) and LLQ (Low Latency Queuing). Platform: |
Size: 812032 |
Author:muhand |
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Search - PRIORITY QUEUING