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2011 IEEE 19th Annual Symposium on High Performance Interconnects

24-26 Aug. 2011

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  • [Front cover]

    Publication Year: 2011, Page(s): C1
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  • [Title page i]

    Publication Year: 2011, Page(s): i
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  • [Title page iii]

    Publication Year: 2011, Page(s): iii
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  • [Copyright notice]

    Publication Year: 2011, Page(s): iv
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  • Table of contents

    Publication Year: 2011, Page(s):v - vi
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  • Message from the General Chair

    Publication Year: 2011, Page(s):vii - viii
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  • Message from the TPC Co-Chairs

    Publication Year: 2011, Page(s): ix
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  • Steering Committee

    Publication Year: 2011, Page(s): x
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  • Organizing Committee

    Publication Year: 2011, Page(s): xi
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  • Technical Program Committee

    Publication Year: 2011, Page(s):xii - xiii
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  • Opening remarks

    Publication Year: 2011, Page(s): xiv
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  • Keynote 1

    Publication Year: 2011, Page(s): xv
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    Provides an abstract of the keynote presentation and a brief professional biography of the presenter. The complete presentation was not made available for publication as part of the conference proceedings. View full abstract»

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  • Keynote 2

    Publication Year: 2011, Page(s): xvi
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    Summary form only given. A computer of any real size today is built around from computing components (the things we used to call servers), storage components (the things we used to call filers) and data-center-scale backplane (the thing we used to call network switches). Mostly, the construction of these systems are left as an Exercise for the User, but that's changing rapidly. Patterns around com... View full abstract»

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  • Large Data Center Fabrics: Is There a Good Answer? [Panel]

    Publication Year: 2011, Page(s): xvii
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  • Keynote 3

    Publication Year: 2011, Page(s): xviii
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    More than ten years ago, it was envisioned that the interconnects will be the limiters for continued increase in compute performance. Now we know that it's not the interconnects but power and energy that have been the limiter. As technology scaling continues providing abundance of transistors, and new architectures to continue to deliver performance in a given power envelope, we need to revisit th... View full abstract»

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  • Invited Talks

    Publication Year: 2011, Page(s): xix
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (78 KB)

    Provides an abstract for each of the invited presentations and a brief professional biography of each presenter. The complete presentations were not made available for publication as part of the conference proceedings. View full abstract»

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  • Industrial Panel Talks

    Publication Year: 2011, Page(s):xx - xxvii
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  • Tutorials

    Publication Year: 2011, Page(s):xxviii - xxxiv
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (122 KB)

    Provides an abstract for each of the tutorial presentations and a brief professional biography of each presenter. The complete presentations were not made available for publication as part of the conference proceedings. View full abstract»

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  • Express Virtual Channels with Taps (EVC-T): A Flow Control Technique for Network-on-Chip (NoC) in Manycore Systems

    Publication Year: 2011, Page(s):1 - 10
    Cited by:  Papers (1)
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    Manycore systems require energy-efficient on-chip networks that provide high throughput and low latency. The performance of these on-chip networks affects cache access latency and, consequently, system performance. This paper proposes solutions to address the performance limitations related to the use of snoop-based cache coherence protocol on switched network-on-chip (NoC). We propose a new netwo... View full abstract»

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  • iWISE: Inter-router Wireless Scalable Express Channels for Network-on-Chips (NoCs) Architecture

    Publication Year: 2011, Page(s):11 - 18
    Cited by:  Papers (33)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (322 KB) | HTML iconHTML

    Network-on-Chips (NoCs) paradigm is fast becoming a defacto standard for designing communication infrastructure for multicores with the dual goals of reducing power consumption while improving performance. However, research has shown that power consumption and wiring complexity will be two of the major constraints that will hinder the growth of future NoCs architecture. This has resulted in the in... View full abstract»

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  • Per-flow Queue Scheduling with Pipelined Counting Priority Index

    Publication Year: 2011, Page(s):19 - 26
    Cited by:  Papers (1)
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    For advanced per-flow service disciplines at high-speed network links, it is essential to maintain priority queues in sorted order. The scalable priority queue implementation requires managing a large number of queues at ever increasing line speeds. In this paper, we propose novel solutions to the management of priority queues using a previously proposed pipelined Counting Priority Index (pCPI) st... View full abstract»

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  • Designing Non-blocking Broadcast with Collective Offload on InfiniBand Clusters: A Case Study with HPL

    Publication Year: 2011, Page(s):27 - 34
    Cited by:  Papers (5)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (873 KB) | HTML iconHTML

    The upcoming MPI-3.0 standard is expected to include non-blocking collective operations. Non-blocking collectives offer a new MPI interface, using which an application can decouple the initiation and completion of collective operations. However, to be effective, the MPI library should provide a high performance and scalable implementation. One of the major challenges in designing an effective non-... View full abstract»

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  • Enabling Flexible Collective Communication Offload with Triggered Operations

    Publication Year: 2011, Page(s):35 - 42
    Cited by:  Papers (7)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (309 KB) | HTML iconHTML

    Low latency collective communications are key to application scalability. As systems grow larger, minimizing collective communication time becomes increasingly challenging. Offload is an effective technique for accelerating collective operations, however, algorithms for collective communication constantly evolve such that flexible implementations are critical. This paper presents triggered operati... View full abstract»

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  • Short and Fat: TCP Performance in CEE Datacenter Networks

    Publication Year: 2011, Page(s):43 - 50
    Cited by:  Papers (6)  |  Patents (5)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (510 KB) | HTML iconHTML

    One of the consequential new features of emerging datacenter networks is losslessness, achieved by means of Priority Flow Control (PFC). Despite PFC's key role in the datacenter and its increasing availability - supported by virtually all Converged Enhanced Ethernet (CEE) products - its impact remains largely unknown. This has motivated us to evaluate the sensitivity of three widespread TCP versio... View full abstract»

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  • The Common Communication Interface (CCI)

    Publication Year: 2011, Page(s):51 - 60
    Cited by:  Papers (9)  |  Patents (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (308 KB) | HTML iconHTML

    There are many APIs for connecting and exchanging data between network peers. Each interface varies wildly based on metrics including performance, portability, and complexity. Specifically, many interfaces make design or implementation choices emphasizing some of the more desirable metrics (e.g., performance) while sacrificing others (e.g., portability). As a direct result, software developers bui... View full abstract»

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