From: Arnaud Giersch Date: Fri, 23 May 2014 14:25:35 +0000 (+0200) Subject: Update. X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/mpi-energy.git/commitdiff_plain/f0308f6359a61fd5ac3468415f50349fbfc8af62?ds=sidebyside;hp=-c Update. --- f0308f6359a61fd5ac3468415f50349fbfc8af62 diff --git a/paper.tex b/paper.tex index 618e7ad..f87dd56 100644 --- a/paper.tex +++ b/paper.tex @@ -285,11 +285,11 @@ function of the scaling factor $S$, as in EQ~\eqref{eq:energy}. \left( T_1 + \sum_{i=2}^{N} \frac{T_i^3}{T_1^2} \right) + \Pstatic \cdot T_1 \cdot S_1 \cdot N \end{equation} -where $N$ is the number of parallel nodes, $T_i$ and $S_i$ for $i=1,\dots,N$ are -the execution times and scaling factors of the sorted tasks. Therefore, $T_1$ is +where $N$ is the number of parallel nodes, $T_i$ for $i=1,\dots,N$ are +the execution times of the sorted tasks. Therefore, $T_1$ is the time of the slowest task, and $S_1$ its scaling factor which should be the highest because they are proportional to the time values $T_i$. The scaling -factors are computed as in EQ~\eqref{eq:si}. +factors $S_i$ are computed as in EQ~\eqref{eq:si}. \begin{equation} \label{eq:si} S_i = S \cdot \frac{T_1}{T_i}