High Performance Distributed Computing, 2003. Proceedings. 12th IEEE International Symposium on最新文献

An environment for enabling interactive grids 支持交互式网格的环境

High Performance Distributed Computing, 2003. Proceedings. 12th IEEE International Symposium on Pub Date : 2003-06-22 DOI: 10.1109/HPDC.2003.1210028

V. Talwar, Sujoy Basu, Raj Kumar

引用次数: 33

Resource-aware stream management with the customizable dproc distributed monitoring mechanisms 具有可定制dproc分布式监控机制的资源感知流管理

High Performance Distributed Computing, 2003. Proceedings. 12th IEEE International Symposium on Pub Date : 2003-06-22 DOI: 10.1109/HPDC.2003.1210034

S. Agarwala, C. Poellabauer, J. Kong, K. Schwan, M. Wolf

{"title":"Resource-aware stream management with the customizable dproc distributed monitoring mechanisms","authors":"S. Agarwala, C. Poellabauer, J. Kong, K. Schwan, M. Wolf","doi":"10.1109/HPDC.2003.1210034","DOIUrl":"https://doi.org/10.1109/HPDC.2003.1210034","url":null,"abstract":"Monitoring the resources of distributed systems is essential to the successful deployment and execution of grid applications, particularly when such applications have well-defined QoS requirements. The dproc system-level monitoring mechanisms implemented for standard Linux kernels have several key components. First, utilizing the familiar /proc filesystem, dproc extends this interface with resource information collected from both local and remote hosts. Second, to predictably capture and distribute monitoring information, dproc uses a kernel-level group communication facility, termed KECho, which is based on events and event channels. Third and the focus of this paper is dproc's run-time customizability for resource monitoring, which includes the generation and deployment of monitoring functionality within remote operating system kernels. Using dproc, we show that: (a) data streams can be customized according to a client's resource availabilities (dynamic stream management); (b) by dynamically varying distributed monitoring (dynamic filtering of monitoring information), appropriate balance can be maintained between monitoring overheads and application quality; and (c) by performing monitoring at kernel-level, the information captured enables decision making that takes into account the multiple resources used by applications.","PeriodicalId":430378,"journal":{"name":"High Performance Distributed Computing, 2003. Proceedings. 12th IEEE International Symposium on","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133656007","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: 22

Trace-based simulations of processor co-allocation policies in multiclusters 基于跟踪的多集群处理器协同分配策略模拟

High Performance Distributed Computing, 2003. Proceedings. 12th IEEE International Symposium on Pub Date : 2003-06-22 DOI: 10.1109/HPDC.2003.1210017

A. Bucur, D. Epema

引用次数: 35

RUMR: robust scheduling for divisible workloads RUMR:可分割工作负载的健壮调度

High Performance Distributed Computing, 2003. Proceedings. 12th IEEE International Symposium on Pub Date : 2003-06-22 DOI: 10.1109/HPDC.2003.1210021

Yang Yang, H. Casanova

引用次数: 46

Optimizing GridFTP through dynamic right-sizing 通过动态调整大小来优化GridFTP

High Performance Distributed Computing, 2003. Proceedings. 12th IEEE International Symposium on Pub Date : 2003-06-22 DOI: 10.1109/HPDC.2003.1210012

S. Thulasidasan, Wu-chun Feng, M. Gardner

{"title":"Optimizing GridFTP through dynamic right-sizing","authors":"S. Thulasidasan, Wu-chun Feng, M. Gardner","doi":"10.1109/HPDC.2003.1210012","DOIUrl":"https://doi.org/10.1109/HPDC.2003.1210012","url":null,"abstract":"In this paper, we describe the integration of dynamic right-sizing - an automatic and scalable buffer management technique for enhancing TCP (transport control protocol) performance - into GridFTP, a subsystem of the Globus Toolkit for managing bulk data transfers across computational Grids. Such Grids are often characterized by networks with large bandwidth-delay products. Unfortunately, many of today's Grid applications use only a small fraction of available bandwidth because the default buffer sizes in TCP are tuned for yesterday's WAN (wide access network) speeds. Buffer sizes can be manually tuned to allow TCP flow control to adapt to high-speed WAN environments, but this is a tedious process. Although recent work has shown how to automatically tune system buffers during connection set-up, these values may not be appropriate for the connection's lifetime due to varying network delay and throughput. We show how using the technique of dynamic right-sizing (DRS) in GridFTP helps us optimize memory usage while maintaining high throughput over the lifetime of the connection. We also show how DRS enhances important GridFTP features such as striped and third-party data transfers in a scalable way. The technique is implemented entirely in user space so that end users do not have to modify the kernel.","PeriodicalId":430378,"journal":{"name":"High Performance Distributed Computing, 2003. Proceedings. 12th IEEE International Symposium on","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115020452","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: 25

Adaptive polling of grid resource monitors using a slacker coherence model 基于slacker相干模型的网格资源监视器自适应轮询

High Performance Distributed Computing, 2003. Proceedings. 12th IEEE International Symposium on Pub Date : 2003-06-22 DOI: 10.1109/HPDC.2003.1210035

R. Sundaresan, Mario Lauria, T. Kurç, S. Parthasarathy, J. Saltz

引用次数: 19

The Ethernet approach to grid computing 网格计算的以太网方法

High Performance Distributed Computing, 2003. Proceedings. 12th IEEE International Symposium on Pub Date : 2003-06-22 DOI: 10.1109/HPDC.2003.1210024

D. Thain, M. Livny

引用次数: 23

Zero-copy for CORBA - efficient communication for distributed object middleware 面向分布式对象中间件的CORBA高效通信零拷贝

High Performance Distributed Computing, 2003. Proceedings. 12th IEEE International Symposium on Pub Date : 2003-06-22 DOI: 10.1109/HPDC.2003.1210011

C. Kurmann, T. Stricker

{"title":"Zero-copy for CORBA - efficient communication for distributed object middleware","authors":"C. Kurmann, T. Stricker","doi":"10.1109/HPDC.2003.1210011","DOIUrl":"https://doi.org/10.1109/HPDC.2003.1210011","url":null,"abstract":"Many large applications require distributed computing for the sake of better performance and software systems that facilitate the development of such applications have attracted a great deal of attention. Modeling the application as distributed objects or components promises the benefits of better abstractions and increased software reuse. Using distributed object middleware (DOM) like CORBA (common object request broker architecture) looks promising, but most often one cannot afford its notorious inefficiency. We address the bandwidth bottleneck by extending highly efficient zero-copy communication architecture from the operating system through the middleware layers all the way to the application. In contrast to previous attempts on improving efficiency in CORBA we preserve the advantages of object oriented abstraction for the software design process and propose an efficient CORBA system that can handle bulk data transfers within the object request broker (ORB). Our prototype uses a clean separation of control-and data transfers within the ORB and for the ORB-to-ORB communication and manages to get rid of all inefficient buffering for certain types while still preserving the standard Internet interORB protocol (IIOP). It achieves the full performance that is only available with a strict zero-copy implementation across all layers between the operating system and the application.","PeriodicalId":430378,"journal":{"name":"High Performance Distributed Computing, 2003. Proceedings. 12th IEEE International Symposium on","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116753718","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: 6

XenoSearch: distributed resource discovery in the XenoServer open platform XenoSearch: XenoServer开放平台中的分布式资源发现

High Performance Distributed Computing, 2003. Proceedings. 12th IEEE International Symposium on Pub Date : 2003-06-22 DOI: 10.1109/HPDC.2003.1210031

David Spence, T. Harris

引用次数: 106

Quelling queue storms 平息排队风暴

High Performance Distributed Computing, 2003. Proceedings. 12th IEEE International Symposium on Pub Date : 2003-06-22 DOI: 10.1109/HPDC.2003.1210026

S. Kleban, S. Clearwater

引用次数: 17