111 |
High performance and network fault tolerant MPI with multi-pathing over infiniBandVishnu, Abhinav 11 December 2007 (has links)
No description available.
|
112 |
High Performance and Scalable MPI Intra-node Communication Middleware for Multi-core ClustersChai, Lei 27 August 2009 (has links)
No description available.
|
113 |
High-Performance Multi-Transport MPI Design for Ultra-Scale InfiniBand ClustersKoop, Matthew J. 03 September 2009 (has links)
No description available.
|
114 |
Evaluation of High Performance Financial Messaging on Modern Multi-core SystemsMarsh, Gregory J. 25 August 2010 (has links)
No description available.
|
115 |
A Framework For Elastic Execution of Existing MPI ProgramsRaveendran, Aarthi 08 September 2011 (has links)
No description available.
|
116 |
Libra: Detecting Unbalance MPI Collective CallsZhang, Wenbin 27 September 2011 (has links)
No description available.
|
117 |
Optimizing All-to-All and Allgather Communications on GPGPU ClustersSingh, Ashish Kumar 25 June 2012 (has links)
No description available.
|
118 |
A scheduling framework for dynamically resizable parallel applicationsSwaminathan, Gautam 18 February 2005 (has links)
Applications in science and engineering require large parallel systems in order to solve computational problems within a reasonable timeframe. These applications can benefit from dynamic resizing during the course of their execution. Dynamic resizing enables fine-grained control over resource allocation to jobs and results in better system throughput and job turn around time. We have implemented a framework that enabled dynamic resizing of MPI applications. Our framework uses the recently released MPI-2 standard that enables dynamic resizing. The work described in this thesis is part of a larger effort to design and implement a system for supporting and leveraging dynamically resizable parallel applications. We provide a scheduling framework, an API for dynamic resizing and libraries to efficiently redistribute data to new processor topologies. / Master of Science
|
119 |
Implementing an Application Programming Interface for Distributed Adaptive Computing SystemsYao, Kuan 12 June 2000 (has links)
Developing applications for distributed adaptive computing systems (ACS) requires developers to have knowledge of both parallel computing and configurable computing. Furthermore, portability and scalability are required for developers to use innovative ACS research directly in deployed systems. This thesis presents an Application Programming Interface (API) implementation developed in a scalable parallel ACS system. The API gives the developer the ability to easily control both single board and multi-board systems in a network cluster environment. The API implementation is highly portable and scalable, allowing ACS researchers to easily move from a research system to a deployed system. The thesis details the design and implementation of the API, as well as analyzes its performance. / Master of Science
|
120 |
Avaliação da efetividade dos critérios de teste estruturais no contexto de programas concorrentes / Investigating of the structural testing effectiveness in context of concurrent programsBrito, Maria Adelina Silva 24 November 2011 (has links)
A Engenharia de Software tem desenvolvido t[écnicas e métodos para apoiar o desenvolvimento de software confiável, flexível, com baixo custo de desenvolvimento e fácil manutenção. Técnicas e critérios de teste contribuem nessa direção, fornecendo mecanismos para produzir software com alta qualidade. Este trabalho apresenta um estudo experimental para avaliar o custo, eficácia e a dificuldade de satisfação (strength) dos critérios estruturais propostos para programas concorrentes. Esta avaliação foi conduzida usando oito programas implementados em MPI e utilizando a ferramenta de teste ValiMPI. Com base em taxonomias, defeitos foram injetados nos programas de modo a avaliar a eficácia dos critérios de teste em revelar os defeitos inseridos. Os resultados obtidos demonstraram o aspecto complementar dos critérios e informações sobre o custo e eficácia, que contribuíram para o estabelecimento de uma estratégia de teste incremental para aplicar os critérios de teste em uma boa relação custo-eficácia. Para concluir, os resultados indicam que os critérios de teste estrutural propostos para programas concorrentes em MPI são promissores e podem auxiliar a detectar defeitos nessas aplicações, melhorando a qualidade das mesmas / The software engineering has developed techniques and methods to help the software development reliable, exible and with lower development costs and easy maintenance. Testing techniques and criteria contribute in this sense, providing mechanisms to produce high quality software. This work presents an experimental study to evaluate the cost, effectiveness and strength of the structural testing criteria for concurrent programs. This evaluation has been conducted using eight programs implemented in MPI and the ValiMPI testing tool. Based on a fault taxonomy for concurrent programs, defects have been injected in these programs in order to evaluate the effectiveness of the testing criteria. The results indicate the complementary aspect of the criteria and the information about cost and effectiveness have contributed to the establishment of an incremental testing strategy to apply the testing criteria in good relation cost-effectiveness. To conclude, the results indicate that the structural testing criteria, proposed for MPI concurrent programs, are promising and they can help to find defects in these applications, improving their quality
|
Page generated in 0.0331 seconds