Download or read book Hybrid Memory Management for Parallel Execution of Prolog on Shared Memory Multiprocessors written by University of California, Berkeley. Computer Science Division and published by . This book was released on 1990 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: With respect to space, we propose a hybrid heap-stack (called ELPS) which is dynamically allocated for more efficient space sharing and interference-free parallel execution. With respect to time, we present a two-tier memory architecture (called the Aquarius-II) with separate synchronization and high-bandwidth memory spaces. A multiprocessor simulation system has been developed to evaluate the performance of ELPS and the Aquarius-II. ELPS incurs an average of 2% overhead (11% without hardware support), while satisfying the memory requirement to keep up with the speedup potential of the parallel execution model.
Download or read book Hybrid Memory Management for Parallel Execution of Prolog on Shared Memory Multprocessors written by Tam Minh Nguyen and published by . This book was released on 1990 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scalable Shared Memory Multiprocessors written by Michel Dubois and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: The workshop on Scalable Shared Memory Multiprocessors took place on May 26 and 27 1990 at the Stouffer Madison Hotel in Seattle, Washington as a prelude to the 1990 International Symposium on Computer Architecture. About 100 participants listened for two days to the presentations of 22 invited The motivation for this workshop was to speakers, from academia and industry. promote the free exchange of ideas among researchers working on shared-memory multiprocessor architectures. There was ample opportunity to argue with speakers, and certainly participants did not refrain a bit from doing so. Clearly, the problem of scalability in shared-memory multiprocessors is still a wide-open question. We were even unable to agree on a definition of "scalability". Authors had more than six months to prepare their manuscript, and therefore the papers included in this proceedings are refinements of the speakers' presentations, based on the criticisms received at the workshop. As a result, 17 authors contributed to these proceedings. We wish to thank them for their diligence and care. The contributions in these proceedings can be partitioned into four categories 1. Access Order and Synchronization 2. Performance 3. Cache Protocols and Architectures 4. Distributed Shared Memory Particular topics on which new ideas and results are presented in these proceedings include: efficient schemes for combining networks, formal specification of shared memory models, correctness of trace-driven simulations,synchronization, various coherence protocols, .
Download or read book The Compilation and Execution of Recursion parallel Prolog on Shared Memory Multiprocessors written by Thomas Lindgren and published by . This book was released on 1993 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Parallel Prolog Using Stack Segments on Shared Memory Multiprocessors written by University of Minnesota. Computer Science Department and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scalable Shared Memory Multiprocessing written by Daniel E. Lenoski and published by Elsevier. This book was released on 2014-06-28 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Lenoski and Dr. Weber have experience with leading-edge research and practical issues involved in implementing large-scale parallel systems. They were key contributors to the architecture and design of the DASH multiprocessor. Currently, they are involved with commercializing scalable shared-memory technology.
Download or read book Scheduling Heuristics and Runtime Data Structures for the Parallel Execution of Prolog Program written by Jian Chen and published by . This book was released on 1991 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book OR parallel Prolog Made Efficient on Shared Memory Multiprocessors written by Bogumil Hausman and published by . This book was released on 1987 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a remedy we propose two ways of decreasing that price. The first is promotion of variables on a task switch, from versions-vectors to the stack or heap, making subsequent task switches cheaper. The second is delayed installation of variables in versions-vectors, decreasing the cost of short branches. We believe that the increased memory consumption induced by our model can be accepted as it is traded for speed."
Download or read book Exploiting Fine Grain Parallelism in Prolog written by Ashok Singhal and published by . This book was released on 1990 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: We achieve these goals by first identifying the large sources of overhead in parallel Prolog execution: side-effects caused by parallel tasks, choicepoints created by parallel tasks, task creation, task scheduling, task suspension and context switching.
Download or read book Parallel Execution of Logic Programs on Shared Memory Multiprocessors written by Gopal Gupta and published by . This book was released on 1991 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Compiled Execution of the Reduce Or Process Model on Multiprocessors written by B. Ramkumar and published by . This book was released on 1989 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: "In this paper, we describe the abstract machine developed for the REDUCE-OR process model (ROPM) and its implementation on a variety of multi-processors. In keeping with the objectives behind the ROPM, the abstract machine is suitable for execution on both shared and nonshared memory machines. It uses structure sharing unlike most of the abstract machines based on the WAM. This is due to significant benefits in a nonshared memory context. It has been implemented on the Encore Multimax, the SEQUENT Symmetry the ALLIANT, and the Intel iPSC/2. We provide preliminary performance data of our implementations on these machines in this paper. The benchmarks chosen illustrate the range of programs which ROPM can parallelise -- AND, OR, as well as AND/OR parallel programs are effectively parallelised and speeded up."
Download or read book Prolog Multiprocessors written by Michael J. Wise and published by Prentice Hall. This book was released on 1986 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Logic Programming written by Patricia M. Hill and published by Springer Science & Business Media. This book was released on 2009-07-24 with total page 579 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 25th International Conference on Logic Programming, ICLP 2009, held in Pasadena, CA, USA, in July2009. The 29 revised full papers together with 9 short papers, 4 invited talks, 4 invited tutorials, and the abstracts of 18 doctoral consortium articles were carefully reviewed and selected from 69 initial submissions. The papers cover all issues of current research in logic programming, namely semantic foundations, formalisms, nonmonotonic reasoning, knowledge representation, compilation, memory management, virtual machines, parallelism, program analysis, program transformation, validation and verification, debugging, profiling, concurrency, objects, coordination, mobility, higher order, types, modes, programming techniques, abductive logic programming, answer set programming, constraint logic programming, inductive logic programming, alternative inference engines and mechanisms, deductive databases, data integration, software engineering, natural language, web tools, internet agents, artificial intelligence, bioinformatics.
Download or read book An Implementation of Or parallel Prolog on a Distributed Shared Memory Architecture written by Fernando Manuel Augusto da Silva and published by . This book was released on 1993 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Implementations of Distributed Prolog written by Peter Kacsuk and published by . This book was released on 1992-08-11 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leading international contributors present papers pertaining to current approaches in the design and implementation of distributed logic languages that are a generation beyond standard Prolog, all of them introducing ideas of distributed and parallel programming in an attempt to bring high performance features to logic programming applications. Details all aspects of underlying research at a number of global centers including language, implementation models and techniques, hardware architecture, performance results, applications and more.
Download or read book Memory Performance of AND parallel Prolog on Shared memory Architectures written by Manuel Hermenegildo and published by . This book was released on 1988 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results are given both at the memory reference level and at the memory organization level. A two-level shared-memory architecture model is presented together with an analysis of various solutions to the cache coherency problem. Finally, PWAM shared-memory simulation results are presented. It is argued that the PWAM model can attain speeds in excess of 2 MLIPS with current technology for real applications which exhibit medium degrees of parallelism."
Download or read book Shared Memory Multiprocessing written by and published by . This book was released on 1985 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:
