Proceedings 11th IEEE International Symposium on High Performance Distributed Computing

Công bố khoa học tiêu biểu

* Dữ liệu chỉ mang tính chất tham khảo

Sắp xếp:  
Using kernel couplings to predict parallel application performance
Proceedings 11th IEEE International Symposium on High Performance Distributed Computing - - Trang 125-134
V. Taylor, Xingfu Wu, J. Geisler, R. Stevens
Performance models provide significant insight into the performance relationships between an application and the system used for execution. The major obstacle to developing performance models is the lack of knowledge about the performance relationships between the different functions that compose an application. This paper addresses the issue by using a coupling parameter, which quantifies the int...... hiện toàn bộ
#Kernel #Analytical models #Predictive models #Application software #Performance analysis #Algebra #Mathematics #Computer science #Laboratories #Mathematical model
Design and evaluation of a resource selection framework for Grid applications
Proceedings 11th IEEE International Symposium on High Performance Distributed Computing - - Trang 63-72
Chuang Liu, Lingyun Yang, I. Foster, D. Angulo
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...... hiện toàn bộ
#Processor scheduling #Distributed computing #Application software #Grid computing #Computer science #Organizing #Computer applications #Virtual machining #Control systems #Resource management
A peer-to-peer approach to resource location in grid environments
Proceedings 11th IEEE International Symposium on High Performance Distributed Computing - - Trang 419
A. Iamnitchi, I. Foster, D.C. Nurmi
Computational grids provide mechanisms for sharing and accessing large and heterogeneous collections of remote resources such as computers, online instruments, storage space, data, and applications. Resources are requested by specifying a set of desired attributes. Resource attributes have various degrees of dynamism, from mostly static attributes, such as operating system version, to highly dynam...... hiện toàn bộ
#Peer to peer computing #Resource management #Laboratories #Grid computing #Computer science #Instruments #Application software #Operating systems #Bandwidth #Central Processing Unit
Partitionable services: A framework for seamlessly adapting distributed applications to heterogeneous environments
Proceedings 11th IEEE International Symposium on High Performance Distributed Computing - - Trang 103-112
A.-A. Ivan, J. Harman, M. Allen, V. Karamcheti
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...... hiện toàn bộ
#Application software #Postal services #Assembly #Authentication #Network servers #Registers #Computer science #Runtime environment #Usability #Middleware
The performance of processor co-allocation in multicluster systems
Proceedings 11th IEEE International Symposium on High Performance Distributed Computing - - Trang 414
A.I.D. Bucur, D.H.J. Epema
In systems consisting of multiple clusters of processors interconnected by relatively slow communication links, co-allocation may be required. We study its performance by means of simulations, depending on the structure and sizes of jobs, and the communication speed ratio. We model a multicluster with C clusters of identical processors. The workload consists of rigid jobs that require fixed number...... hiện toàn bộ
#Delay #Information technology #Distributed computing
Flexibility, manageability, and performance in a Grid storage appliance
Proceedings 11th IEEE International Symposium on High Performance Distributed Computing - - Trang 3-12
J. Bent, V. Venkataramani, N. LeRoy, A. Roy, J. Stanley, A.C. Arpaci-Dusseau, R.H. Arpaci-Dusseau, M. Livny
We present NeST a flexible software-only storage appliance designed to meet the storage needs of the Grid. NeST has three key features that make it well-suited for deployment in a Grid environment. First, NeST provides a generic data transfer architecture that supports multiple data transfer protocols (including GridFTP and NFS), and allows for the easy addition of new protocols. Second, NeST is d...... hiện toàn bộ
#Home appliances #Protocols #Costs #Hardware #Distributed computing #Open source software #Grid computing #Computer architecture #Authentication #Quality of service
UNICORE-Globus interoperability: getting the best of both worlds
Proceedings 11th IEEE International Symposium on High Performance Distributed Computing - - Trang 422
M. Rambadt, P. Wieder
Summary form only given. This work describes a software prototype developed at Research Center Julich to demonstrate the interoperability between UNICORE (Uniform Interface to Computer Resources) and Globus without changes to any of the systems. By combining UNICORE's workflow oriented approach to job submission with Globus, grid users can gain seamless access to a wide number of Globus enabled sy...... hiện toàn bộ
#Monitoring #Mathematics #Computer interfaces #Databases #Software prototyping #Graphical user interfaces #Specification languages #File servers #Data mining #Protection
Dynamic right-sizing in FTP (drsFTP): Enhancing Grid performance in user-space
Proceedings 11th IEEE International Symposium on High Performance Distributed Computing - - Trang 42-49
M.K. Gardner, Wu-chun Feng, M. Fisk
With the advent of computational grids, networking performance over the wide-area network (WAN) has become a critical component in the grid infrastructure. Unfortunately, many high-performance grid applications only use a small fraction of the available bandwidth because operating systems and their associated protocol stacks are still tuned for yesterdays WAN speeds. As a result, network gurus und...... hiện toàn bộ
#Wide area networks #Computer networks #Grid computing #Bandwidth #Operating systems #Protocols #Automatic control #Control systems #Kernel #Throughput
Virtual services in data grids
Proceedings 11th IEEE International Symposium on High Performance Distributed Computing - - Trang 420
A. Jagatheesan, R. Moore, A. Rajasekar, Bing Zhu
Data grids enable next generation scientific explorations that require intensive computation and analysis of petabyte-scale shared data collections. Apart from the challenge in creation and management of the data, another major challenge is the discovery of derived data products that have already been created. This work addresses the later challenge in minimizing response time and conserving the c...... hiện toàn bộ
#Grid computing #Service oriented architecture #Supercomputers #Distributed computing #Delay #Virtual prototyping #Computational modeling #Costs #Computational efficiency #Web server
Distributed model coupling framework
Proceedings 11th IEEE International Symposium on High Performance Distributed Computing - - Trang 284-290
M.T. Bettencourt
An implementation of a distributed model coupling framework is documented. This framework provides the infrastructure for a data-flow approach for solving the problem of distributed numerical models sharing coupling information. There exists a centralized server which stores coupling information such as surface fluxes. This information is then passed to client applications (numerical models) throu...... hiện toàn bộ
#Ocean temperature #Sea surface #Atmospheric modeling #Physics #Surface treatment #Atmosphere #Numerical models #Information filtering #Information filters #Frequency
Tổng số: 56   
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6