Cube GUI User Guide  (CubeGUI 4.8.2, revision 7895e762)
Introduction in Cube GUI and its usage

Transfer Efficiency

Transfer Efficiency (TE) measures inefficiencies due to time spent in data transfers:

\begin{eqnarray*}TE=\frac{maximum\; across\; processes(total\; runtime\; on\; ideal\; network)}{maximum\; across\; processes(total\; measured\; time\;)} \end{eqnarray*}

where total run-time on ideal network is a runtime without detected by Scalasca waiting time and MPI I/O time.


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