Tag: benchark
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Empirical roofline tool (ERT) – a benchmark for machine performance characterization
A well known and very useful benchmark for characterizing a machine performance is the Empirical Roofline Tool (ERT). The Empirical Roofline Tool, ERT, automatically generates a roofline data for a given computer. This includes the maximum bandwidth for the various levels of the memory hierarchy and the maximum gflop rate. This data is obtained using…