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Cluster Computing Motivation - SERC

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U-Net (Implementaion)NIC with processing capabilities (efficient)– Descriptor processing, host NIC DMA– Demultiplexing endpoints (recv )SendRecvProcNICUserlevelsenddescCmdnicDMADMARecvdescUserlevelPerformance (user level/TCP)LatencyBandwidthPIII, 933 Mhz, 64bit, 66 Mhz PCI,: EMP: Gigabit EthenetGM: Myrinet 1.28 MB/s. --Ref. EMP7

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