Proceedings 11th IEEE International Symposium on High Performance Distributed Computing
SCOPUS (1992-1993,1995-1997,1999-2006,2009,2011)
1082-8907
Cơ quản chủ quản: N/A
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Adaptive timeout discovery using the Network Weather Service
- Trang 35-41
In this paper we present a novel methodology for improving the performance and dependability of application-level messaging in Grid systems. Based on the Network Weather Service, our system uses nonparametric statistical forecasts of request-response times to automatically determine message timeouts. By choosing a timeout based on predicted network performance, the methodology improves application......
#Application software #Weather forecasting #Computer science #Testing #Dynamic scheduling #Degradation #Programming profession #Grid computing #Processor scheduling #Mesh generation
The GridLab grid application toolkit
- Trang 411
We present a synopsis of the Grid Application Toolkit, under development in the EU GridLab project, along with some of the new application scenarios which it will enable.
#Application software #Portals #Grid computing #Testing #Resource management #Switches #Physics #Parallel machines #Processor scheduling #Computational modeling
Partitionable services: A framework for seamlessly adapting distributed applications to heterogeneous environments
- Trang 103-112
Several recently proposed infrastructures permit client applications to interact with distributed network-accessible services by simply "plugging in" into a substrate that provides essential functionality, such as naming, discovery, and multi-protocol binding. However much work remains before the interaction can be considered truly seamless in the sense of adapting to the characteristics of the he......
#Application software #Postal services #Assembly #Authentication #Network servers #Registers #Computer science #Runtime environment #Usability #Middleware
Distributed computing with load-managed active storage
- Trang 13-23
One approach to high-performance processing of massive data sets is to incorporate computation into storage systems. Previous work has shown that this active storage model is effective for a variety of problems. This paper explores opportunities to use active storage as a basis for exploiting asymmetric parallelism in applications using a streaming computation model on collections of fixed-size re......
#Distributed computing #Parallel processing #Power system modeling #Computational modeling #Concurrent computing #Computer networks #Large-scale systems #Computer science #Emulation #Sorting
Location-transparent naming in grid computing using Legion-G
- Trang 418
Globus is a powerful toolkit but lacks location transparency in its naming system, due to a reliance on URLs. In practical terms, this means that a Grid user (or software running on behalf of the user) must know precisely where Grid entities are. The problem is that hardware reconfiguration, file system reorganization, and changes in organizational structure can often result in dangling links. At ......
#Grid computing #Context #File servers #File systems #Dynamic programming #Distributed computing #Context-aware services #Application software #Computer science #NASA
Design and evaluation of a resource selection framework for Grid applications
- Trang 63-72
While distributed, heterogeneous collections of computers ("Grids") can in principle be used as a computing platform, in practice the problems of first discovering and then organizing resources to meet application requirements are difficult. We present a general-purpose resource selection framework that addresses these problems by defining a resource selection service for locating Grid resources t......
#Processor scheduling #Distributed computing #Application software #Grid computing #Computer science #Organizing #Computer applications #Virtual machining #Control systems #Resource management
InfoGram: a grid service that supports both information queries and job execution
- Trang 333-342
The research described in this paper is performed as part of the Globus Project. It introduces a new grid service called InfoGram that combines the ability of serving as information service and as a job execution service. Previously, both services were architected and implemented within the Globus Toolkit as two different services with different wire protocols. Our service demonstrates a significa......
#Resource management #Protocols #Computer architecture #Prototypes #Project management #Information security #Laboratories #Wire #Web services #Computer science
Predicting sporadic grid data transfers
- Trang 188-196
The increasingly common practice of replicating datasets and using resources as distributed data stores in grid environments has led to the problem of determining which replica can be accessed most efficiently. Due diverse performance characteristics and load variations of several components in the end-to-end path linking these various locations, selecting a replica from among many requires accura......
#Load management #Predictive models #Computer science #Grid computing #Mathematics #Distributed computing #Joining processes #Throughput #Performance gain #Accuracy
A comparison of TCP automatic tuning techniques for distributed computing
- Trang 265-272
Rather than painful, manual, static, per-connection optimization of TCP buffer sizes simply to achieve acceptable performance for distributed applications, many researchers have proposed techniques to perform this tuning automatically. This paper first discusses the relative merits of the various approaches in theory, and then provides substantial experimental data concerning two competing impleme......
#Distributed computing #Computer networks #Linux #Bandwidth #Protocols #Grid computing #Costs #Delay #Research and development #Laboratories
Grid services in action: grid enabled optimisation and design search
- Trang 413
We are developing a Grid Enabled Optimisation and Design Search system (GEODISE). It offers grid-based access to a state-of-the-art collection of optimisation and design search tools, industrial strength analysis codes, and distributed computing and data resources.
#Design optimization #Design engineering #Data engineering #Computational fluid dynamics #Grid computing #Computer architecture #Data visualization #Computer science #Distributed computing #Resource management