S. J. Sistare and C. J. Jackson. Ultra-High Performance Communication with MPI and the Sun Fire Link Interconnect. In Proceedings of the Supercomputing, 2002. Home/Search Document Details and Download
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SMP System Interconnect Instrumentation for Performance Analysis - Noordergraaf, Zak (2002) (1 citation) (Correct)
....mechanisms used to date have required expensive, custom built hardware, and have not been practical for inclusion in commodity chipsets. This paper describes a set of embedded hardware instrumentation mechanisms for the system interconnect that are part of the Sun Fire Link hardware[3], a high bandwidth, lowlatency clustering interconnect for Sun Fire servers (see Figure 1) These embedded mechanisms have the advantage over external instrumentation both in cost and in universal availability, thus making the information available to the general performance community. Our ....
....on the address bus. sfi hstgrm int All Interrupts sfi hstgrm local int Interrupts from the local board sfi hstgrm rmt clu incm int Interrupts generated by this RSM a a. The Sun Fire Link interconnect exports remote shared memory (RSM) model that supports low latency kernel bypass messaging[3]. sfi hstgrm rmt ssm incm int Interrupts generated by this SSM b b. Systems with more than 24 CPUs use multiple snooping coherence domains. This protocol is called Scalable Shared Memory (SSM) and described in more detail in [4] sfi hstgrm io All I O transactions sfi hstgrm rmt ssm incm io ....
S. J. Sistare, C. J. Jackson, "Ultra-High Performance Communication with MPI and the Sun Fire Link Interconnect, " Proceedings of Supercomputing 2002.
Building Multirail InfiniBand Clusters: MPI-Level Designs.. - Liu, Vishnu, Panda (2004) (Correct)
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S. J. Sistare and C. J. Jackson. Ultra-High Performance Communication with MPI and the Sun Fire Link Interconnect. In Proceedings of the Supercomputing, 2002.
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