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tab_gc_amdahl.tex
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\begin{table}
\begin{center}
\begin{tabular}{r|l| d{1} r | d{1} r | d{1} r | d{1} r }
\C{GC} & \C{Times \&} &
\multicolumn{8}{c}{Parallel w/ $N$ Mercury Engines} \\
\C{Markers} & \C{Collections}
& \Ctwo{1} & \Ctwo{2} & \Ctwo{3} & \Ctwo{4} \\
\hline
\hline
\multicolumn{10}{c}{raytracer} \\
\hline
\multirow{4}{*}{1} &
Elapsed & 37.8 & & 28.1 & & 24.7 & & 22.7 & \\
& GC & 16.9 & 44.8\% & 16.7 & 59.4\% & 16.5 & 66.6\% & 15.8 & 69.5\% \\
& Mutator & 20.9 & 55.2\% & 11.4 & 40.6\% & 8.2 & 33.4\% & 6.9 & 30.5\% \\
& \# col. & 384. & &346. & &316. & &288. & \\
\hline
\multirow{4}{*}{2} &
Elapsed & 32.6 & & 21.8 & & 18.3 & & 16.0 & \\
& GC & 11.0 & 33.8\% & 10.4 & 47.7\% & 10.3 & 56.4\% & 9.8 & 60.8\% \\
& Mutator & 21.6 & 66.2\% & 11.4 & 52.3\& & 8.0 & 43.6\% & 6.3 & 39.2\% \\
& \# col. & 384. & &346. & &316. & &288. & \\
\hline
\multirow{4}{*}{3} &
Elapsed & 30.9 & & 20.0 & & 16.4 & & 14.1 & \\
& GC & 9.3 & 30.2\% & 8.5 & 42.3\% & 8.2 & 50.0\% & 7.8 & 55.4\% \\
& Mutator & 21.6 & 69.8\% & 11.5 & 57.7\% & 8.2 & 50.0\% & 6.3 & 44.6\% \\
& \# col. & 386. & &346. & &316. & &288. & \\
\hline
\multirow{4}{*}{4} &
Elapsed & 30.3 & & 19.3 & & 15.5 & & 13.5 & \\
& GC & 8.7 & 28.8\% & 7.8 & 40.4\% & 7.4 & 47.8\% & 7.1 & 52.4\% \\
& Mutator & 21.6 & 71.2\% & 11.5 & 59.6\% & 8.1 & 52.2\% & 6.4 & 47.6\% \\
& \# col. & 387. & &346. & &316. & &288. & \\
\hline
\hline
\multicolumn{10}{c}{mandelbrot\_highalloc} \\
\hline
\multirow{4}{*}{1} &
Elapsed & 51.7 & & 34.0 & & 27.2 & & 24.0 & \\
& GC & 11.0 & 21.4\% & 11.5 & 33.6\% & 11.5 & 42.2\% & 11.8 & 49.1\% \\
& Mutator & 40.7 & 78.6\% & 22.6 & 55.4\% & 15.5 & 57.8\% & 12.2 & 50.9\% \\
& \# col. &742. & &692. & &634. & &602. & \\
\hline
\multirow{4}{*}{2} &
Elapsed & 48.5 & & 29.3 & & 22.3 & & 19.1 & \\
& GC & 6.4 & 13.1\% & 6.7 & 22.9\% & 6.6 & 29.7\% & 6.9 & 36.1\% \\
& Mutator & 42.1 & 86.9\% & 22.6 & 77.1\% & 15.7 & 70.3\% & 12.2 & 63.9\% \\
& \# col. &744. & &693. & &633. & &595. & \\
\hline
\multirow{4}{*}{3} &
Elapsed & 46.4 & & 28.0 & & 21.0 & & 17.7 & \\
& GC & 5.0 & 10.8\% & 5.3 & 18.8\% & 5.3 & 25.0\% & 5.4 & 30.4\% \\
& Mutator & 41.4 & 89.2\% & 22.8 & 81.2\% & 15.7 & 75.0\% & 12.3 & 69.6\% \\
& \# col. &737. & &692. & &629. & &600. & \\
\hline
\multirow{4}{*}{4} &
Elapsed & 46.0 & & 27.6 & & 20.3 & & 16.9 & \\
& GC & 4.5 & 9.9\% & 4.7 & 17.0\% & 4.6 & 22.6\% & 4.7 & 27.6\% \\
& Mutator & 41.4 & 90.1\% & 22.9 & 83.0\% & 15.7 & 77.4\% & 12.3 & 72.4\% \\
& \# col. &740. & &695. & &626. & &600. & \\
\hline
\hline
\multicolumn{10}{c}{mandelbrot\_lowalloc} \\
\hline
\multirow{4}{*}{1} &
Elapsed & 15.2 & & 7.7 & & 5.1 & & 3.9 & \\
& GC & 0.0 & 0.1\% & 0.0 & 0.2\% & 0.0 & 0.7\% & 0.0 & 0.4\% \\
& Mutator & 15.2 & 99.9\% & 7.6 & 99.8\% & 5.1 & 99.3\% & 3.9 & 99.6\% \\
& \# col. & 2. & & 2. & & 2. & & 2. & \\
\hline
\multirow{4}{*}{2} &
Elapsed & 15.4 & & 7.6 & & 5.1 & & 3.9 & \\
& GC & 0.0 & 0.1\% & 0.0 & 0.1\% & 0.0 & 0.2\% & 0.0 & 0.2\% \\
& Mutator & 15.4 & 99.9\% & 7.6 & 99.9\% & 5.1 & 99.8\% & 3.9 & 99.8\% \\
& \# col. & 2. & & 2. & & 2. & & 2. & \\
\hline
\multirow{4}{*}{3} &
Elapsed & 15.3 & & 7.7 & & 5.1 & & 3.9 & \\
& GC & 0.0 & 0.1\% & 0.0 & 0.1\% & 0.0 & 0.4\% & 0.0 & 0.1\% \\
& Mutator & 15.2 & 99.9\% & 7.7 & 99.9\% & 5.1 & 99.6\% & 3.9 & 99.9\% \\
& \# col & 2. & & 2. & & 2. & & 2. & \\
\hline
\multirow{4}{*}{4} &
Elapsed & 15.2 & & 7.6 & & 5.1 & & 3.9 & \\
& GC & 0.0 & 0.1\% & 0.0 & 0.1\% & 0.0 & 0.4\% & 0.0 & 0.1\% \\
& Mutator & 15.2 & 99.9\% & 7.6 & 99.9\% & 5.1 & 99.6\% & 3.9 & 99.9\% \\
& \# col & 2. & & 2. & & 2. & & 2. & \\
\end{tabular}
\end{center}
\caption{Percentage of elapsed execution time used by GC/Mutator}
\label{tab:gc_amdahl}
\end{table}