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Cube GUI User Guide
(CubeGUI 4.6-rc1, revision cfc8481d)
Introduction in Cube GUI and its usage
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Amdahl Efficiency indicates serial computation and can be computed as follows:
Amdahl Efficiency = avg( computation time ) / ( avg( time in useful computation within OpenMP ) + avg( serial computation ) )
Where average serial computation computed as weighted arithmetic mean. If number of threads is equal across processes average serial computation can be computed as ordinary arithmetic mean.
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