Parallel Numerical Algorithms and Software
نویسندگان
چکیده
منابع مشابه
Modeling and scheduling no-idle hybrid flow shop problems
Although several papers have studied no-idle scheduling problems, they all focus on flow shops, assuming one processor at each working stage. But, companies commonly extend to hybrid flow shops by duplicating machines in parallel in stages. This paper considers the problem of scheduling no-idle hybrid flow shops. A mixed integer linear programming model is first developed to mathematically form...
متن کاملHybrid artificial immune system and simulated annealing algorithms for solving hybrid JIT flow shop with parallel batches and machine eligibility
This research deals with a hybrid flow shop scheduling problem with parallel batching, machine eligibility, unrelated parallel machine, and different release dates to minimize the sum of the total weighted earliness and tardiness (ET) penalties. In parallel batching situation, it is supposed that number of machine in some stages are able to perform a certain number of jobs simultaneously. First...
متن کاملTopic 10: Parallel Numerical Algorithms
Efficient and robust parallel and distributed algorithms with portable and easy-to-use implementations for the solution of fundamental problems in numerical mathematics are essential components of most parallel software systems for scientific and engineering applications. This topic provides a forum for the presentation and discussion of new developments in the area of parallel and distributed ...
متن کاملHybrid algorithms for Job shop Scheduling Problem with Lot streaming and A Parallel Assembly Stage
In this paper, a Job shop scheduling problem with a parallel assembly stage and Lot Streaming (LS) is considered for the first time in both machining and assembly stages. Lot Streaming technique is a process of splitting jobs into smaller sub-jobs such that successive operations can be overlapped. Hence, to solve job shop scheduling problem with a parallel assembly stage and lot streaming, deci...
متن کاملCS 554 / CSE 512: Parallel Numerical Algorithms Lecture Notes Chapter 1: Parallel Computing
Computational science has driven demands for large-scale machine resources since the early days of computing. Supercomputers—collections of machines connected by a network—are used to solve the most computationally expensive problems and drive the frontier capabilities of scientific computing. Leveraging such large machines effectively is a challenge, however, for both algorithms and software s...
متن کاملSome Aspects of Parallel Postprocessing for Numerical Simulation
The topics discussed in this paper are closely connected to the development of parallel finite element algorithms and software based on domain decomposition [1, 2]. Numerical simulation on parallel computers generally produces data in large quantities being kept in the distributed memory. Traditional methods of postprocessing by storing all data and processing the files with other special softw...
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تاریخ انتشار 1998