2010 39th International Conference on Parallel Processing Workshops最新文献_第3页

Optimizing Service Level Agreements for Autonomic Cloud Bursting Schedulers 优化自主云爆发调度程序的服务水平协议

2010 39th International Conference on Parallel Processing Workshops Pub Date : 2010-09-13 DOI: 10.1109/ICPPW.2010.54

S. Kailasam, N. Gnanasambandam, D. Ram, Naveen Sharma

{"title":"Optimizing Service Level Agreements for Autonomic Cloud Bursting Schedulers","authors":"S. Kailasam, N. Gnanasambandam, D. Ram, Naveen Sharma","doi":"10.1109/ICPPW.2010.54","DOIUrl":"https://doi.org/10.1109/ICPPW.2010.54","url":null,"abstract":"The practice of computing across two or more data centers separated by the Internet is growing in popularity due to an explosion in scalable computing demands and pay-as-you-go schemes offered on the cloud. While cloud-bursting is addressing this process of scaling up and down across data centers (i.e. between private and public clouds), offering service level guarantees, is a challenge for inter-cloud computation, particularly for best-effort traffic and large files. The parallel workload we address is real-time and involves inter-cloud processing and analysis of images and documents. In our production printing domain, dedicated processing/network resources are cost-prohibitive. Further, the problem is exacerbated by data intensive computing - we encounter huge file sizes atypical of intercloud parallel processing. To address these problems we propose three flavors of autonomic cloud-bursting schedulers that offer probabilistic guarantees on service levels required by customers (such as speed-up and queue sequence preservation) by adapting to changing workload characteristics, variation in bandwidth and available resources. In particular, these opportunistic schedulers use a quadratic response surface model for processing time in concert with a time-of-day dependent bandwidth predictor to increase the throughput and utilization while simultaneously reducing out-of-sequence completions for a document processing workload.","PeriodicalId":415472,"journal":{"name":"2010 39th International Conference on Parallel Processing Workshops","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128639866","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: 40

Energy Proportionality and the Future: Metrics and Directions 能源比例与未来:指标与方向

2010 39th International Conference on Parallel Processing Workshops Pub Date : 2010-09-13 DOI: 10.1109/ICPPW.2010.68

G. Varsamopoulos, S. Gupta

引用次数: 30

Exponential Smoothing for Network-Aware Meta-scheduler in Advance in Grids 网格中网络感知元调度程序的指数平滑

2010 39th International Conference on Parallel Processing Workshops Pub Date : 2010-09-13 DOI: 10.1109/ICPPW.2010.52

Luis Tomás, C. Carrión, María Blanca Caminero, A. Caminero

{"title":"Exponential Smoothing for Network-Aware Meta-scheduler in Advance in Grids","authors":"Luis Tomás, C. Carrión, María Blanca Caminero, A. Caminero","doi":"10.1109/ICPPW.2010.52","DOIUrl":"https://doi.org/10.1109/ICPPW.2010.52","url":null,"abstract":"Grid computing involves the coordinated use of disperse heterogeneous computing resources. This heterogeneity and dispersion makes Quality of Service (QoS) still an open issue requiring attention from the research community. One way of contributing to the provision of QoS in Grids is by performing meta-scheduling of jobs in advance, that is, the computing resource where a job will be executed is decided some time before jobs are actually executed. But this way of scheduling needs to do predictions about the future status of resources, including network. The main aim of this work is to provide QoS in Grid environments through network-aware job scheduling in advance. In our case, QoS means the fulfillment of a deadline for the completion of jobs. For this, predictions about future status of computing and network resources are made by using exponential smoothing functions. This paper presents a performance evaluation using a real testbed that illustrates the efficiency of this approach to meet the QoS requirements of users. This evaluation highlights the effects of using Exponential Smoothing (ES) to tune predictions in order to deliver the requested QoS.","PeriodicalId":415472,"journal":{"name":"2010 39th International Conference on Parallel Processing Workshops","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128615045","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: 15

Parallelization of Face Detection Engine 并行化的人脸检测引擎

2010 39th International Conference on Parallel Processing Workshops Pub Date : 2010-09-13 DOI: 10.1109/ICPPW.2010.27

T. Shekhar, Kiran Varaganti

引用次数: 7

Predictive Space- and Time-Resource Allocation for Parallel Job Scheduling in Clusters, Grids, Clouds 集群、网格、云中并行作业调度的预测空间和时间资源分配

2010 39th International Conference on Parallel Processing Workshops Pub Date : 2010-09-13 DOI: 10.1109/ICPPW.2010.51

A. Sodan

引用次数: 10

WS4D: Toolkits for Networked Embedded Systems Based on the Devices Profile for Web Services WS4D:基于Web服务设备配置文件的网络嵌入式系统工具包

2010 39th International Conference on Parallel Processing Workshops Pub Date : 2010-09-13 DOI: 10.1109/ICPPW.2010.11

E. Zeeb, Guido Moritz, D. Timmermann, F. Golatowski

引用次数: 45

An Efficient Secure Shared Storage Service with Fault and Investigative Disruption Tolerance 具有容错和调查中断的高效安全共享存储服务

2010 39th International Conference on Parallel Processing Workshops Pub Date : 2010-09-13 DOI: 10.1109/ICPPW.2010.43

S. Erotokritou, S. Nair, T. Dimitrakos

引用次数: 3

A Regular Expression Processor Embedded in Service-Friendly Router for Future Internet 面向未来互联网的服务友好型路由器中的正则表达式处理器

2010 39th International Conference on Parallel Processing Workshops Pub Date : 2010-09-13 DOI: 10.1109/ICPPW.2010.23

Yasutsugu Nagatomi, M. Koibuchi, H. Kawashima, Koichi Inoue, H. Nishi

{"title":"A Regular Expression Processor Embedded in Service-Friendly Router for Future Internet","authors":"Yasutsugu Nagatomi, M. Koibuchi, H. Kawashima, Koichi Inoue, H. Nishi","doi":"10.1109/ICPPW.2010.23","DOIUrl":"https://doi.org/10.1109/ICPPW.2010.23","url":null,"abstract":"For the future application-friendly Internet, we have presented a router architecture that enables to interact with a variety of rich services. The proposed router snoops a traffic data stream, inspects the packet payload as well as packet headers, and stores the designated data in the associated database. The service-friendly router uses the technology of DPI (Deep Packet Inspection) for enriching services. For this purpose, high-throughput regular expression processing becomes a crucial component embedded in the router in order to extract the required information from traffic streams. Moreover, target patterns of the regular expression processing can be dynamically and frequently updated according to the applications requests. In this paper, we mainly focus on the design and evaluation of the high-throughput regular-expression processor. It accelerates the processing performance of OR matching (pipe(|)-based matching) that is familiar in various emerging applications of future Internet. The proposed regular-expression processor achieves a low overhead processing under the condition that the updates of the regular-expression patterns are frequently issued. Evaluation results show that the proposed processor achieves 6.0-Gbps throughput of regular-expression matching when using 45nm standard cell library.","PeriodicalId":415472,"journal":{"name":"2010 39th International Conference on Parallel Processing Workshops","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121668214","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: 3

tQUAD - Memory Bandwidth Usage Analysis 内存带宽使用分析

2010 39th International Conference on Parallel Processing Workshops Pub Date : 2010-09-13 DOI: 10.1109/ICPPW.2010.39

S. A. Ostadzadeh, M. Corina, C. Galuzzi, K. Bertels

引用次数: 8

Memory-Aware Green Scheduling on Multi-core Processors 多核处理器的内存感知绿色调度

2010 39th International Conference on Parallel Processing Workshops Pub Date : 2010-09-13 DOI: 10.1109/ICPPW.2010.71

F. Pinel, Johnatan E. Pecero, P. Bouvry, S. Khan

引用次数: 22