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dragon and firefly spec
author Yuhi TOMARI <yuhi@cr.ie.u-ryukyu.ac.jp>
date Sat, 31 Jan 2015 15:58:41 +0900
parents 8fa7b93195cf
children 265c2e89d54b
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786db8c94c6e Bitonic sort example
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1 \chapter{マルチコアへの対応}
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2 Cerium は Cell 上で並列に動作するフレームワークであったが、 Mac OS X 、 Linux 上でも並列に実行させることを可能にした。
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4 \section{マルチコア上での実行の機構}
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5 これまでは FifoManager と FifoScheduler を用いた逐次処理のみであった。
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6 % FifoManager と FifoScheduler に対応する形で CpuThreads と Scheduler を実装した。
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7 FifoManager に対応する形で CpuThreads を実装し、Scheduler を並列化した。
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8 この Threads は Syncronized な Mail Queue で管理されている。
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9 各スレッドは Input 用と Output 用として Synchronized Queue を2つ持っており、管理スレッドから Task を受けて
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10 並列に実行する。
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12 \section{ベンチマーク}
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13 今回使用する実験環境を表:\ref{tab:dragonfly_spec}、表:\ref{tab:firefly_spec}に示す.
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15 \begin{table}[!htbp]
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16 \label{tab:dragonfly_spec}
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17 \begin{center}
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18 \begin{tabular}{|c||c|} \hline
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19 名前 & 概要 \\ \hline \hline
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20 Model & MacPro Late 2013 \\ \hline
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21 CPU & 6-Core Intel Xeon E5@3.5GHz \\ \hline
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22 Serial-ATA Device & Apple SSD SM0256 \\ \hline
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23 Memory & 16GB \\ \hline
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24 OS & MacOSX 10.10.1 \\ \hline
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25 Graphics & AMD FirePro D700 6144MB \\ \hline
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26 \end{tabular}
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27 \end{center}
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28 \caption{Ceriumを実行する実験環境1}
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29 \end{table}
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31 \if0
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32 \begin{table}[!htbp]
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33 \label{tab:firefly_spec}
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34 \begin{center}
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35 \begin{tabular}{|c||c|} \hline
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36 名前 & 概要 \\ \hline \hline
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37 Model & MacPro Mid 2010 \\ \hline
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38 CPU & 6-Core Intel Xeon @2.66GHz \\ \hline
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39 Serial-ATA Device & \\ \hline
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40 Memory & 16GB \\ \hline
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41 OS & MacOSX 10.10.1 \\ \hline
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42 Graphics & NVIDIA Quadro K5000 4096MB \\ \hline
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43 \end{tabular}
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44 \end{center}
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45 \caption{Ceriumを実行する実験環境2}
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46 \end{table}
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47 \fi