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QCD on α-Clusters

It is shown that the 21264 Alpha processor can reach about 20% sustained efficiency for the inversion of the Wilson-Dirac operator. Since fast ethernet is not sufficient to get balancing between computation and communication on reasonable lattice- and system-sizes, an interconnection using Myrinet is discussed. We find a price/performance ratio comparable with state-of-the-art SIMD-systems for lattice QCD.

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Co-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipAuthorshipAuthorshipAuthorshipAuthorshipTopic signalWQCD on α-Clusterspreprint / 1999AN. EickerResearcherAC. BestResearcherATh. LippertResearcherAK. SchillingResearcherThep-lat1839 works
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QCD on α-Clusters

preprint / 1999

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