# HG changeset patch
# User gongo
# Date 1216025933 -32400
# Node ID 9cd21bb81105e16afe84126f7f6ccb7d05442716
# Parent  3ee6deaab278b009bf570fccf22524b3e6018bff
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diff -r 3ee6deaab278 -r 9cd21bb81105 figure/sort.bb
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/figure/sort.bb	Mon Jul 14 17:58:53 2008 +0900
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diff -r 3ee6deaab278 -r 9cd21bb81105 figure/sort.eps
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diff -r 3ee6deaab278 -r 9cd21bb81105 figure/sort.pdf
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diff -r 3ee6deaab278 -r 9cd21bb81105 figure/sort.txt
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/figure/sort.txt	Mon Jul 14 17:58:53 2008 +0900
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diff -r 3ee6deaab278 -r 9cd21bb81105 figure/sort_q.bb
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/figure/sort_q.bb	Mon Jul 14 17:58:53 2008 +0900
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diff -r 3ee6deaab278 -r 9cd21bb81105 figure/sort_q.graffle
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diff -r 3ee6deaab278 -r 9cd21bb81105 figure/sort_q.pdf
Binary file figure/sort_q.pdf has changed
diff -r 3ee6deaab278 -r 9cd21bb81105 student.tex
--- a/student.tex	Mon Jul 14 16:28:37 2008 +0900
+++ b/student.tex	Mon Jul 14 17:58:53 2008 +0900
@@ -43,3 +43,27 @@
 自分たちが作ったタスクに合うようなデータ構造への変換を行った。
 
 \subsection{ソートプログラム}
+整数のデータをソートするプログラムである。
+データ全てを SPE に送った場合、SPE のメモリ容量では足りない可能性がある。
+そこで、データを分割して、それらのブロック毎にSPEに送ってソートする。
+次に、隣り合ったブロック同士でソートを行う、
+というのを繰り返す (\figref{fig:sortq})。
+
+\begin{figure}[tb]
+  \begin{center}
+    \includegraphics[scale=0.30]{figure/sort_q.pdf}
+    \caption{Sort Program}
+    \label{fig:sortq}
+  \end{center}
+\end{figure}
+
+このソートプログラムの実行速度を、SPE の個数を変えて出力した
+(\figref{fig:sort})。
+
+\begin{figure}[tb]
+  \begin{center}
+    \includegraphics[scale=0.55]{figure/sort.pdf}
+    \caption{Sort 実行結果}
+    \label{fig:sort}
+  \end{center}
+\end{figure}