NITIN RANJAN INTRODUCTION 1. WHAT IS PROCESS SCHEDULING? To manage all the processes in ready queue for the maximum utilization of CPU‚ this job is done by process scheduler on the basis of scheduling algorithms. Scheduling is a key concept in computer multitasking‚ multiprocessing operating system and real-time operating system designs. Scheduling
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reuse. Kernel developers should use these data structures whenever possible and not “roll your own” solutions. In the following sections‚ we cover the most useful of these generic data structures‚ which are the following: * Linked lists * Queues * Maps * Binary trees Linked Lists The linked list is the most common data structure in the Linux kernel which‚ allows the storage and manipulation of a variable number of elements‚ called the nodes of the list. The elements in a linked
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queuing system Queueing theory is the mathematical study of waiting lines‚ or queues. The theory enables mathematical analysis of several related processes‚ including arriving at the (back of the) queue‚ waiting in the queue (essentially a storage process)‚ and being served at the front of the queue. The theory permits the derivation and calculation of several performance measures including the average waiting time in the queue or the system‚ the expected number waiting or receiving service‚ and the probability
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SCTP Multihoming in Mobile Vendor MSC ............................................................ 14 Step 5. SCTP Parameters Calculation and Fine-Tuning .............................................................................. 16 Step 6. Tx-Queue-Depth Calculation ............................................................................................................. 18 3. M2PA Configuration and SCTP Settings ...........................................................................
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try our best to solve the problems as well as we can. 2.0 Description of Problem The problem of TGV cinema branch of Sunway Pyramid is the movie ticket purchase time is too long during the peak hours in Saturday and Sunday cause the long queue in the cinema hall‚ a lot of customers are go into the TGV Sunway Pyramid cinema but the queuing time and services time are still stuck there therefore cause the cinema crowded by customers. Based on our data collection‚ some of the customers need
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learned the rules of the camp in his first few days. When he’s digging his holes‚ "He’d learned to wait until he saw the truck‚ before drinking the last drop." Stanley now knows the importance of every drop of the water in his canteen so he’d wait until he’s sure for his canteen will be filled right away. Another example for Stanley learning the rules quickly is that he noticed the fact that X-Ray is the leader of the group. "If he was going to survive at Camp Green Lake‚ it was far more important that
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Breadth-first BASED WEB Crawling Application May Phyu Htun Computer University (Mandalay) mphyutun@gmail.com. Abstract The large size and the dynamic nature of the Web highlight the need for continuous support and updating of Web-based information retrieval systems. Crawlers facilitate the process by following the hyperlinks in Web pages to automatically download a partial snapshot of the Web. Traversing the web graph in breadth-first search order is a good crawling. This system is
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Performance Analysis of TCP Variants Sanjay Rajashekhar (91sanjay@ccs.neu.edu) Tiantong Deng (dtt@ccs.neu.edu) Ganesh Aithal Parampalli Narayana (ganeshpn@ccs.neu.edu) Abstract— TCP is the main and most widely used transport protocol for reliable communication. Because of its widespread need‚ researchers have been studying and proposing new TCP variants trying to improve its behavior towards queuing and congestion to make it use the most available bandwidth while preserving a logical level
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grounds. Moreover‚ the different approaches to labour welfare reflect the evolution of the concept of welfare. In the bygone days‚ the government of the land had to compel the owner of the industrial establishment to provide such basic amenities as canteens‚ rest rooms‚ drinking water‚ good working conditions‚ and so forth‚ for their employees. Such compulsion was necessary because the employer believed in exploiting labour and treating it in an unfair manner. However‚ the time has changed‚ and the
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c++ 1. (10 points) Consider the usual algorithm to convert a fully parenthesized infix expression to a postfix expression. Suppose that you have read 10 input characters during a conversion and that the stack now contains these symbols: | | | + | | ( | bottom |___*___| Now‚ suppose that you read and process the 11th symbol of the input. Draw the stack for the case where the 11th symbol is:
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