tau parallel performance system dod ugc 2004 tutorial part 2: tau components and usage
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DESCRIPTION
TAU Parallel Performance SystemDOD HPCMP UGC How To Use TAU? Instrumentation Application code and libraries Selective instrumentation Install, compile, and link with TAU measurement library Configure TAU system Multiple configurations for different measurements options Does not require change in instrumentation – just relink Selective measurement control Execute “experiments” to produce performance data Performance data generated at end or during execution Use analysis tools to look at performance results