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Results

Figure 8: On the x-axis is the size of the $ C_1$ and $ C_2$ caches. We plot the inter-cache traffic (top-left), the aggregate hit ratio (top-right), and the average response time allowing unlimited bandwidth and free demotions (bottom-left), as a function of the caching algorithm and cache size. In a limited bandwidth scenario ($ 300$ blocks per second: $ 1.5$ times that required if there were no hits or demotions), PROMOTE outperforms DEMOTE significantly (bottom-right).
\begin{figure*}\begin{center}
{\small Two Cache Hierarchy on trace P1}
\end{cent...
...n}
\epsfig{file=eps/P1-bw2-art.eps, height=2.1in, width=3.25in}
}\end{figure*}



Subsections

root 2008-01-08