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5,956
Mechanism to Optimize the Bandwidth Cost Of the IP Multicast Tree
"... Abstract: In this paper, we propose a bandwidth-efficient multicast mechanism for heterogeneous wireless networks. The reduction in the bandwidth cost of an internet protocol (ip) multicast tree by adaptively selecting the cell and the wireless technology for each mobile host to join the multicast g ..."
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Abstract: In this paper, we propose a bandwidth-efficient multicast mechanism for heterogeneous wireless networks. The reduction in the bandwidth cost of an internet protocol (ip) multicast tree by adaptively selecting the cell and the wireless technology for each mobile host to join the multicast
Optimization Flow Control, I: Basic Algorithm and Convergence
- IEEE/ACM TRANSACTIONS ON NETWORKING
, 1999
"... We propose an optimization approach to flow control where the objective is to maximize the aggregate source utility over their transmission rates. We view network links and sources as processors of a distributed computation system to solve the dual problem using gradient projection algorithm. In thi ..."
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Cited by 694 (64 self)
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. In this system sources select transmission rates that maximize their own benefits, utility minus bandwidth cost, and network links adjust bandwidth prices to coordinate the sources' decisions. We allow feedback delays to be different, substantial and time-varying, and links and sources to update
The SGI Origin: A ccNUMA highly scalable server
- In Proceedings of the 24th International Symposium on Computer Architecture (ISCA’97
, 1997
"... The SGI Origin 2000 is a cache-coherent non-uniform memory access (ccNUMA) multiprocessor designed and manufactured by Silicon Graphics, Inc. The Origin system was designed from the ground up as a multiprocessor capable of scaling to both small and large processor counts without any bandwidth, laten ..."
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Cited by 497 (0 self)
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The SGI Origin 2000 is a cache-coherent non-uniform memory access (ccNUMA) multiprocessor designed and manufactured by Silicon Graphics, Inc. The Origin system was designed from the ground up as a multiprocessor capable of scaling to both small and large processor counts without any bandwidth
The Design and Implementation of a Log-Structured File System
- ACM Transactions on Computer Systems
, 1992
"... This paper presents a new technique for disk storage management called a log-structured file system. A logstructured file system writes all modifications to disk sequentially in a log-like structure, thereby speeding up both file writing and crash recovery. The log is the only structure on disk; it ..."
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Cited by 1092 (8 self)
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of simulations that demonstrate the efficiency of a simple cleaning policy based on cost and benefit. We have implemented a prototype logstructured file system called Sprite LFS; it outperforms current Unix file systems by an order of magnitude for small-file writes while matching or exceeding Unix performance
A Scalable, Commodity Data Center Network Architecture
, 2008
"... Today’s data centers may contain tens of thousands of computers with significant aggregate bandwidth requirements. The network architecture typically consists of a tree of routing and switching elements with progressively more specialized and expensive equipment moving up the network hierarchy. Unfo ..."
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Cited by 466 (18 self)
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. Unfortunately, even when deploying the highest-end IP switches/routers, resulting topologies may only support 50 % of the aggregate bandwidth available at the edge of the network, while still incurring tremendous cost. Nonuniform bandwidth among data center nodes complicates application design and limits
Outreach: Peer-to-Peer Topology Construction towards Minimized Server Bandwidth Costs
- IN IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, SPECIAL ISSUE ON PEER-TO-PEER COMMUNICATIONS AND APPLICATIONS, FIRST QUARTER
, 2007
"... On-demand and live multimedia streaming applications (such as Internet TV) are well known to utilize a significant amount of bandwidth from media streaming servers, especially as the number of participating peers in the streaming session scales up. To scale to higher bit rates of media streams and l ..."
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Cited by 16 (2 self)
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the topologies towards maximized utilization of peer upload bandwidth, and as a result, minimized bandwidth costs on streaming servers. We propose
PVFS: A Parallel File System For Linux Clusters
- IN PROCEEDINGS OF THE 4TH ANNUAL LINUX SHOWCASE AND CONFERENCE
, 2000
"... As Linux clusters have matured as platforms for low-cost, high-performance parallel computing, software packages to provide many key services have emerged, especially in areas such as message passing and networking. One area devoid of support, however, has been parallel file systems, which are criti ..."
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Cited by 425 (34 self)
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As Linux clusters have matured as platforms for low-cost, high-performance parallel computing, software packages to provide many key services have emerged, especially in areas such as message passing and networking. One area devoid of support, however, has been parallel file systems, which
Hurt of Bandwidth Cost on End Users Resources Consumption in Mobile Augmentation Cloud Based for Mobile Devices
"... Abstract: User preference of budget requirement for usage cost of bandwidth consumption to access cloud server’s infrastructure resources more like augmentation is becoming a concern in domain of mobile cloud computing. The bandwidth cost concerns recently has captured attention to researchers, IT p ..."
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Abstract: User preference of budget requirement for usage cost of bandwidth consumption to access cloud server’s infrastructure resources more like augmentation is becoming a concern in domain of mobile cloud computing. The bandwidth cost concerns recently has captured attention to researchers
A cost-effective, high-bandwidth storage architecture
- In Proceedings of the 8th International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS
, 1998
"... (NASD) storage architecture, prototype implementations oj NASD drives, array management for our architecture, and three,filesystems built on our prototype. NASD provides scal-able storage bandwidth without the cost of servers used primarily,fijr trut&rring data from peripheral networks (e.g. SCS ..."
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Cited by 197 (12 self)
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(NASD) storage architecture, prototype implementations oj NASD drives, array management for our architecture, and three,filesystems built on our prototype. NASD provides scal-able storage bandwidth without the cost of servers used primarily,fijr trut&rring data from peripheral networks (e
Memory bandwidth limitations of future microprocessors
- IN PROCEEDINGS OF THE 23RD ANNUAL INTERNATIONAL SYMPOSIUM ON COMPUTER ARCHITECTURE
, 1996
"... This paper makes the case that pin bandwidth will be a critical consideration for future microprocessors. We show that many of the techniques used to tolerate growing memory latencies do so at the expense of increased bandwidth requirements. Using a decomposition of execution time, we show that for ..."
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Cited by 226 (12 self)
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This paper makes the case that pin bandwidth will be a critical consideration for future microprocessors. We show that many of the techniques used to tolerate growing memory latencies do so at the expense of increased bandwidth requirements. Using a decomposition of execution time, we show
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