Proceedings. Third Working Conference on Massively Parallel Programming Models (Cat. No.97TB100228)最新文献

Aspects of the compilation of nested parallel imperative languages 嵌套并行命令式语言的编译方面

Proceedings. Third Working Conference on Massively Parallel Programming Models (Cat. No.97TB100228) Pub Date : 1997-11-12 DOI: 10.1109/MPPM.1997.715966

W. Pfannenstiel, M. Dahm, M. Chakravarty, Stefan Jähnichen, G. Keller, F. Schroer, M. Simons

引用次数: 7

Parallel programming and complexity analysis using Actors 使用actor进行并行编程和复杂性分析

Proceedings. Third Working Conference on Massively Parallel Programming Models (Cat. No.97TB100228) Pub Date : 1997-11-12 DOI: 10.1109/MPPM.1997.715963

Gul A. Agha, Wooyoung Kim

引用次数: 8

Variable grain architectures for MPP computation and structured parallel programming MPP计算和结构化并行编程的可变粒度结构

Proceedings. Third Working Conference on Massively Parallel Programming Models (Cat. No.97TB100228) Pub Date : 1997-11-12 DOI: 10.1109/MPPM.1997.715969

M. Vanneschi

引用次数: 6

BaLinda: a simple parallel programming model BaLinda:一个简单的并行编程模型

Proceedings. Third Working Conference on Massively Parallel Programming Models (Cat. No.97TB100228) Pub Date : 1997-11-12 DOI: 10.1109/MPPM.1997.715957

C. Yuen, M. Feng

引用次数: 2

Datarol: a parallel machine architecture for fine-grain multithreading Datarol:用于细粒度多线程的并行机器架构

Proceedings. Third Working Conference on Massively Parallel Programming Models (Cat. No.97TB100228) Pub Date : 1997-11-12 DOI: 10.1109/MPPM.1997.715971

M. Amamiya, H. Tomiyasu, S. Kusakabe

{"title":"Datarol: a parallel machine architecture for fine-grain multithreading","authors":"M. Amamiya, H. Tomiyasu, S. Kusakabe","doi":"10.1109/MPPM.1997.715971","DOIUrl":"https://doi.org/10.1109/MPPM.1997.715971","url":null,"abstract":"We discuss a design principle of massively parallel distributed-memory multiprocessor architecture which solves latency problem, and present the Datarol machine architecture. Latencies, caused by remote memory access and remote procedure call, are most serious problems in massively parallel computers. In order to eliminate the processor idle times caused by these latencies, processors must perform fast context switching among fine-grain concurrent processes. First, we present a processor architecture, called Datarol-II, that promotes efficient fine-grain multithread execution by performing fast context switching among fine-grain concurrent processes. In the Datarol-II processor, an implicit register load/store mechanism is embedded in the execution pipeline in order to reduce memory access overhead caused by context switching. In order to reduce local memory access latency, a two-level hierarchical memory system and a load control mechanism are also introduced. Then, we present a cost-effective design of the Datarol-II processor, which incorporates off-the-shelf high-end microprocessor while preserving the fine-grain dataflow concept. The off-the-shelf microprocessor Pentium is used for its core processing, and a co-processor called FMP (Fine-grain Message Processor) is designed for fine grained message handling and communication controls. The co-processor FMP is designed on the basis of FMD (Fine-grain Message Driven) execution model, in which fine-grain multi-threaded execution is driven and controlled by simple fine-grain message communications.","PeriodicalId":217385,"journal":{"name":"Proceedings. Third Working Conference on Massively Parallel Programming Models (Cat. No.97TB100228)","volume":"508 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123065345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

(De) composition rules for parallel scan and reduction (二)平行扫描和还原的成分规则

Proceedings. Third Working Conference on Massively Parallel Programming Models (Cat. No.97TB100228) Pub Date : 1997-11-12 DOI: 10.1109/MPPM.1997.715958

S. Gorlatch, C. Lengauer

引用次数: 17

Scalable multicomputer object spaces: a foundation for high performance systems 可伸缩的多计算机对象空间:高性能系统的基础

Proceedings. Third Working Conference on Massively Parallel Programming Models (Cat. No.97TB100228) Pub Date : 1997-11-12 DOI: 10.1109/MPPM.1997.715974

S. Blackburn, R. Stanton

引用次数: 2

A parallel programming model for irregular dynamic neural networks 不规则动态神经网络的并行规划模型

Proceedings. Third Working Conference on Massively Parallel Programming Models (Cat. No.97TB100228) Pub Date : 1997-11-12 DOI: 10.1109/MPPM.1997.715977

L. Prechelt

{"title":"A parallel programming model for irregular dynamic neural networks","authors":"L. Prechelt","doi":"10.1109/MPPM.1997.715977","DOIUrl":"https://doi.org/10.1109/MPPM.1997.715977","url":null,"abstract":"The compilation of high-level programming languages for parallel machines faces two challenges: maximizing data/process locality and balancing load. No solutions for the general case are known that solve both problems at once. The present paper describes a programming model that allows to solve both problems for the special case of neural network learning algorithms, even for irregular networks with dynamically changing topology (constructive neural algorithms). The model is based on the observation that such algorithms predominantly execute local operations (on nodes and connections of the network), reductions, and broadcasts. The model is concretized in an object-centered procedural language called CuPit. The language is completely abstract: No aspects of the parallel implementation such as number of processors, data distribution, process distribution, execution model etc. are visible in user programs. The compiler can derive most information relevant for the generation of efficient code from unannotated source code. Therefore, CuPit programs are efficiently portable. A compiler for CuPit has been built for the MasPar MP-1/MP-2 using compilation techniques that can also be applied to most other parallel machines. The paper shortly presents the main ideas of the techniques used and results obtained by the various optimizations.","PeriodicalId":217385,"journal":{"name":"Proceedings. Third Working Conference on Massively Parallel Programming Models (Cat. No.97TB100228)","volume":"177 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116398808","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Performance driven programmimg models 性能驱动的编程模型

Proceedings. Third Working Conference on Massively Parallel Programming Models (Cat. No.97TB100228) Pub Date : 1997-11-12 DOI: 10.1109/MPPM.1997.715962

W. Gropp

引用次数: 1

Compiling and supporting skeletons on MPP 在MPP上编译和支持骨架

Proceedings. Third Working Conference on Massively Parallel Programming Models (Cat. No.97TB100228) Pub Date : 1997-11-12 DOI: 10.1109/MPPM.1997.715970

Susanna Pelagatti

引用次数: 9