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Scheduling Tasks With And Or Precedence Constraints
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Book Synopsis Scheduling Tasks with AND/OR Precedence Constraints by : Donald W. Gillies
Download or read book Scheduling Tasks with AND/OR Precedence Constraints written by Donald W. Gillies and published by . This book was released on 1991 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: These algorithms provide the same level of worst-case performance as some previous priority-driven algorithms for scheduling AND-only task systems."
Book Synopsis Algorithms to Schedule Tasks with AND/OR Precedence Constraints by : Donald William Gillies
Download or read book Algorithms to Schedule Tasks with AND/OR Precedence Constraints written by Donald William Gillies and published by . This book was released on 1993 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scheduling Tasks with Precedence Constraints on Heterogeneous Distributed Computing Systems by : Zhiao Shi
Download or read book Scheduling Tasks with Precedence Constraints on Heterogeneous Distributed Computing Systems written by Zhiao Shi and published by . This book was released on 2006 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Efficient scheduling is essential to exploit the tremendous potential of high performance computing systems. Scheduling tasks with precedence constraints is a well studied problem and a number of heuristics have been proposed.
Book Synopsis Scheduling Unit Execution Time Tasks Subject to Precedence Constraints by : Mohammed M. Kouta
Download or read book Scheduling Unit Execution Time Tasks Subject to Precedence Constraints written by Mohammed M. Kouta and published by . This book was released on 1985 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scheduling Tasks with Ready Times and Deadlines to Minimize Average Error by : Wei-Kuan Shih
Download or read book Scheduling Tasks with Ready Times and Deadlines to Minimize Average Error written by Wei-Kuan Shih and published by . This book was released on 1989 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Design and Testing of Methods for Scheduling Tasks with Precedence Constraints to Solicit Desirable Bid Combinations by : Alexander Babanov
Download or read book Design and Testing of Methods for Scheduling Tasks with Precedence Constraints to Solicit Desirable Bid Combinations written by Alexander Babanov and published by . This book was released on 2003 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scheduling Unit Execution Time Tasks Subject to Precedence Constraints by : Mohammed M. Kouta
Download or read book Scheduling Unit Execution Time Tasks Subject to Precedence Constraints written by Mohammed M. Kouta and published by . This book was released on 1987 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scheduling Malleable Tasks with Precedence Constraints by : Klaus Jansen
Download or read book Scheduling Malleable Tasks with Precedence Constraints written by Klaus Jansen and published by . This book was released on 2009 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis On the Scheduling of Parallelizable Tasks in the Presence of Precedence Constraints by : International Business Machines Corporation. Research Division
Download or read book On the Scheduling of Parallelizable Tasks in the Presence of Precedence Constraints written by International Business Machines Corporation. Research Division and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Static-Task Scheduling Incorporating Precedence Constraints and Deadlines in a Heterogeneous-Computing Environment by : Michael D. Niedert
Download or read book Static-Task Scheduling Incorporating Precedence Constraints and Deadlines in a Heterogeneous-Computing Environment written by Michael D. Niedert and published by . This book was released on 2000-06 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Distributed systems have grown in popularity due to the rapid increase in networking of personal computers. A mixture of computers consisting of different architectures can be more powerful, reliable, and scalable than a single supercomputer. The problem of optimally scheduling jobs on a cluster of heterogeneous machines to minimize the time at which the last machine finishes is NP-complete. Nonetheless, the choice of a heuristic algorithm greatly affects the speed of solution. This work evaluates a greedy algorithm, an A* algorithm, and a simulated annealing algorithm applied to the heterogeneous scheduling problem with deadline and dependency constraints. Tradeoffs of speed and schedule quality were noted between the algorithms. The greedy algorithm produced results quicker than the A* and simulated annealing algorithms, but with a lower schedule quality. Because of these offsetting performance criteria, an analysis was conducted to determine which algorithms should be used for which input cases.
Book Synopsis Scheduling Multi-processor Tasks with Precedence Constraints and Release and Due Dates by : R. de Boer
Download or read book Scheduling Multi-processor Tasks with Precedence Constraints and Release and Due Dates written by R. de Boer and published by . This book was released on 1996 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Deadline Scheduling for Real-Time Systems by : John A. Stankovic
Download or read book Deadline Scheduling for Real-Time Systems written by John A. Stankovic and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many real-time systems rely on static scheduling algorithms. This includes cyclic scheduling, rate monotonic scheduling and fixed schedules created by off-line scheduling techniques such as dynamic programming, heuristic search, and simulated annealing. However, for many real-time systems, static scheduling algorithms are quite restrictive and inflexible. For example, highly automated agile manufacturing, command, control and communications, and distributed real-time multimedia applications all operate over long lifetimes and in highly non-deterministic environments. Dynamic real-time scheduling algorithms are more appropriate for these systems and are used in such systems. Many of these algorithms are based on earliest deadline first (EDF) policies. There exists a wealth of literature on EDF-based scheduling with many extensions to deal with sophisticated issues such as precedence constraints, resource requirements, system overload, multi-processors, and distributed systems. Deadline Scheduling for Real-Time Systems: EDF and Related Algorithms aims at collecting a significant body of knowledge on EDF scheduling for real-time systems, but it does not try to be all-inclusive (the literature is too extensive). The book primarily presents the algorithms and associated analysis, but guidelines, rules, and implementation considerations are also discussed, especially for the more complicated situations where mathematical analysis is difficult. In general, it is very difficult to codify and taxonomize scheduling knowledge because there are many performance metrics, task characteristics, and system configurations. Also, adding to the complexity is the fact that a variety of algorithms have been designed for different combinations of these considerations. In spite of the recent advances there are still gaps in the solution space and there is a need to integrate the available solutions. For example, a list of issues to consider includes: preemptive versus non-preemptive tasks, uni-processors versus multi-processors, using EDF at dispatch time versus EDF-based planning, precedence constraints among tasks, resource constraints, periodic versus aperiodic versus sporadic tasks, scheduling during overload, fault tolerance requirements, and providing guarantees and levels of guarantees (meeting quality of service requirements). Deadline Scheduling for Real-Time Systems: EDF and Related Algorithms should be of interest to researchers, real-time system designers, and instructors and students, either as a focussed course on deadline-based scheduling for real-time systems, or, more likely, as part of a more general course on real-time computing. The book serves as an invaluable reference in this fast-moving field.
Book Synopsis Studies on Scheduling Malleable Tasks Under Precedence Constraints by : 陳奇業
Download or read book Studies on Scheduling Malleable Tasks Under Precedence Constraints written by 陳奇業 and published by . This book was released on 2012 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Constraint Processing by : Rina Dechter
Download or read book Constraint Processing written by Rina Dechter and published by Morgan Kaufmann. This book was released on 2003-05-05 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Constraint reasoning has matured over the last three decades with contributions from a diverse community of researchers in artificial intelligence, databases and programming languages, operations research, management science, and applied mathematics. In Constraint Processing, Rina Dechter synthesizes these contributions, as well as her own significant work, to provide the first comprehensive examination of the theory that underlies constraint processing algorithms.
Book Synopsis Scheduling Multi-processor Tasks with Precedence Constraints and Relaease and Due Dates by : R.de Boer
Download or read book Scheduling Multi-processor Tasks with Precedence Constraints and Relaease and Due Dates written by R.de Boer and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Job Scheduling with Temporal Distance Constraints by : Ching-Chih Han
Download or read book Job Scheduling with Temporal Distance Constraints written by Ching-Chih Han and published by . This book was released on 1989 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: "The JSD scheduling problem for jobs which must be executed within a temporal distance of each other is defined. Such requirements exist in real-time systems in which some jobs are used to monitor the progress of other jobs: the monitor jobs must be scheduled within a specific time after the job to be monitored. We show that the general JSD and the unit-time JSD problems are NP-complete. We also present an O(n) algorithm for the bi-level unit-time JSD (BUJSD) problem and an O(n℗) algorithm for the multi-level unit-time JSD(MUJSD) problem. The BUJSD algorithm uses an adjusted earliest-deadline-first algorithm, while the MUJSD algorithm uses the extensible partial schedule technique. The correctness of these algorithms is also discussed."
Book Synopsis Foundations of Real-Time Computing: Scheduling and Resource Management by : André M. van Tilborg
Download or read book Foundations of Real-Time Computing: Scheduling and Resource Management written by André M. van Tilborg and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains a selection of papers that focus on the state-of the-art in real-time scheduling and resource management. Preliminary versions of these papers were presented at a workshop on the foundations of real-time computing sponsored by the Office of Naval Research in October, 1990 in Washington, D.C. A companion volume by the title Foundations of Real-Time Computing: Fonnal Specifications and Methods complements this book by addressing many of the most advanced approaches currently being investigated in the arena of formal specification and verification of real-time systems. Together, these two texts provide a comprehensive snapshot of current insights into the process of designing and building real-time computing systems on a scientific basis. Many of the papers in this book take care to define the notion of real-time system precisely, because it is often easy to misunderstand what is meant by that term. Different communities of researchers variously use the term real-time to refer to either very fast computing, or immediate on-line data acquisition, or deadline-driven computing. This text is concerned with the very difficult problems of scheduling tasks and resource management in computer systems whose performance is inextricably fused with the achievement of deadlines. Such systems have been enabled for a rapidly increasing set of diverse end-uses by the unremitting advances in computing power per constant-dollar cost and per constant-unit-volume of space. End-use applications of deadline-driven real-time computers span a spectrum that includes transportation systems, robotics and manufacturing, aerospace and defense, industrial process control, and telecommunications.
