2012 Third International Conference on Networking and Computing最新文献_第5页

A P2P Approach to Scalable Network-Booting 可扩展网络启动的P2P方法

2012 Third International Conference on Networking and Computing Pub Date : 2012-12-05 DOI: 10.1109/ICNC.2012.38

Shingo Takada, Akira Sato, Yasushi Shinjo, Hisashi Nakai, Akiyoshi Sugiki, K. Itano

{"title":"A P2P Approach to Scalable Network-Booting","authors":"Shingo Takada, Akira Sato, Yasushi Shinjo, Hisashi Nakai, Akiyoshi Sugiki, K. Itano","doi":"10.1109/ICNC.2012.38","DOIUrl":"https://doi.org/10.1109/ICNC.2012.38","url":null,"abstract":"Network-booting is widely adopted in universities that have to maintain many client computers. In conventional network-booting systems, the primary bottleneck is the disk image distribution servers and the network to these servers. To eliminate this bottleneck, peer-to-peer (P2P) methods must work. However, existing P2P methods, including BitTorrent, do not work well for network-booting because they are highly optimized for distributing an entire large file, while network-booting requires certain parts of a large file. In the present study, aiming to solve the problems described above, we describe a new network-booting system that uses a P2P method. In our P2P-based network-booting system, a client node receives disk blocks not only from central distribution servers but also from the other client nodes that already have the demanded disk blocks. To the best of our knowledge, our network-booting system is the first effective implementation of a network-booting system that uses a P2P method in a local area network. Unlike conventional P2P systems, the proposed network-booting system can deal with demanded parts of a large disk image. We performed experiments with 112 client nodes in real classrooms on a university campus. The results of the experiments show that our implementation scales well as the number of client nodes grows.","PeriodicalId":442973,"journal":{"name":"2012 Third International Conference on Networking and Computing","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123482894","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

STRAIGHT: Realizing a Lightweight Large Instruction Window by Using Eventually Consistent Distributed Registers 通过使用最终一致的分布式寄存器实现轻量级的大指令窗口

2012 Third International Conference on Networking and Computing Pub Date : 2012-12-05 DOI: 10.1109/ICNC.2012.66

H. Irie, Daisuke Fujiwara, Kazuki Majima, T. Yoshinaga

{"title":"STRAIGHT: Realizing a Lightweight Large Instruction Window by Using Eventually Consistent Distributed Registers","authors":"H. Irie, Daisuke Fujiwara, Kazuki Majima, T. Yoshinaga","doi":"10.1109/ICNC.2012.66","DOIUrl":"https://doi.org/10.1109/ICNC.2012.66","url":null,"abstract":"As the number of cores as well as the network size in a processor chip increases, the performance of each core is more critical for the improvement of the total chip performance. However, to improve the total chip performance, the performance per power or per unit area must be improved, making it difficult to adopt a conventional approach of super scalar extension. In this paper, we explore a new core structure that is suitable for many core processors. We revisit prior studies of new instruction level (ILP) and thread-level parallelism (TLP) architectures and propose our novel STRAIGHT processor architecture. By introducing the scheme of distributed key-value-store to the register file of clustered micro architectures, STRAIGHT directly executes the operation with large logical registers, which are written only once. By discussing the processor structure, micro architecture, and code model, we show that STRAIGHT realizes both large instruction window and lightweight rapid execution, while suppressing the hardware and energy cost. Preliminary estimation results are promising, and show that STRAIGHT improves the single thread performance by about 30%, which is the geometric mean of the SPEC CPU 2006 benchmark suite, without significantly increasing the power and area budget.","PeriodicalId":442973,"journal":{"name":"2012 Third International Conference on Networking and Computing","volume":"70 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125973726","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

Comparative Study of Path Prediction Method for Speculative Loop Execution 推测循环执行路径预测方法的比较研究

2012 Third International Conference on Networking and Computing Pub Date : 2012-12-05 DOI: 10.1109/ICNC.2012.52

Kazuhiro Kinkai, T. Baba, Hiroyoshi Jutori, K. Ootsu, Takeshi Ohkawa, T. Yokota

引用次数: 2

Towards a Low-Power Accelerator of Many FPGAs for Stencil Computations 面向模板计算的fpga低功耗加速器研究

2012 Third International Conference on Networking and Computing Pub Date : 2012-12-05 DOI: 10.1109/ICNC.2012.67

Ryohei Kobayashi, Shinya Takamaeda-Yamazaki, Kenji Kise

引用次数: 9

Asynchronous Strategy of Parallel Hybrid Approach of GA and EDA for Function Optimization 函数优化中GA与EDA并行混合方法的异步策略

2012 Third International Conference on Networking and Computing Pub Date : 2012-12-05 DOI: 10.1109/ICNC.2012.80

S. M. Said, Morikazu Nakamura

引用次数: 5

Improve the Performance of the Android Operation of External Human Interaction Device 提高外部人机交互设备的Android操作性能

2012 Third International Conference on Networking and Computing Pub Date : 2012-12-05 DOI: 10.1109/ICNC.2012.63

N. Ogawa, S. Oikawa

引用次数: 1

Centralized Algorithms for the Connected Target Coverage in Wireless Sensor Networks 无线传感器网络中连通目标覆盖的集中算法

2012 Third International Conference on Networking and Computing Pub Date : 2012-12-05 DOI: 10.1109/ICNC.2012.57

Tatsuya Shimokawa, A. Fujiwara

引用次数: 5

Handsfree Voice Interface for Home Network Service Using a Microphone Array Network 使用麦克风阵列网络的家庭网络服务免提语音接口

2012 Third International Conference on Networking and Computing Pub Date : 2012-12-05 DOI: 10.1109/ICNC.2012.37

Shinpei Soda, Masahide Nakamura, S. Matsumoto, S. Izumi, H. Kawaguchi, M. Yoshimoto

引用次数: 2

On Improvement of Anchor-Free Localization in Zigbee Sensor Network Zigbee传感器网络中无锚定位的改进

2012 Third International Conference on Networking and Computing Pub Date : 2012-12-05 DOI: 10.1109/ICNC.2012.70

Shun Motomura, T. Isokawa, H. Kawa, S. Nakashima, N. Kamiura, N. Matsui

引用次数: 1

Skyline Queries for Spatial Objects: A Method for Selecting Spatial Objects Based on Surrounding Environments 空间对象的Skyline查询:一种基于周围环境选择空间对象的方法

2012 Third International Conference on Networking and Computing Pub Date : 2012-12-05 DOI: 10.1109/ICNC.2012.40

Zhiming Chen, M. Arefin, Y. Morimoto

引用次数: 3