ch15

[book_gpu.git] / BookGPU / Chapters / chapter3 / ch3.aux

diff --git a/BookGPU/Chapters/chapter3/ch3.aux b/BookGPU/Chapters/chapter3/ch3.aux
index 298a450a775f60e05fd9186a9544846ee9b7901b..69d76c60f7f693b25427bf2b6e07e4c61fb2b744 100644 (file)
--- a/BookGPU/Chapters/chapter3/ch3.aux
+++ b/BookGPU/Chapters/chapter3/ch3.aux
@@ -19,11 +19,11 @@
 \@writefile{toc}{\contentsline {section}{\numberline {3.2}Performance measurements}{28}}
 \newlabel{lst:chronos}{{3.4}{28}}
 \@writefile{lol}{\contentsline {lstlisting}{\numberline {3.4}Time measurement technique using cutil functions}{28}}
 \@writefile{toc}{\contentsline {section}{\numberline {3.2}Performance measurements}{28}}
 \newlabel{lst:chronos}{{3.4}{28}}
 \@writefile{lol}{\contentsline {lstlisting}{\numberline {3.4}Time measurement technique using cutil functions}{28}}

+\@writefile{toc}{\author{Gilles Perrot}{}}

 \@writefile{loa}{\addvspace {10\p@ }}
 \@writefile{toc}{\contentsline {chapter}{\numberline {4}Implementing a fast median filter}{31}}
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 \@writefile{toc}{\contentsline {section}{\numberline {4.1}Introduction}{31}}
 \@writefile{toc}{\contentsline {section}{\numberline {4.2}Median filtering}{32}}
 \@writefile{toc}{\contentsline {subsection}{\numberline {4.2.1}Basic principles}{32}}
 \@writefile{toc}{\contentsline {section}{\numberline {4.1}Introduction}{31}}
 \@writefile{toc}{\contentsline {section}{\numberline {4.2}Median filtering}{32}}
 \@writefile{toc}{\contentsline {subsection}{\numberline {4.2.1}Basic principles}{32}}


@@ -36,7 +36,7 @@
 \newlabel{sub@img:sap_example_med5}{{(c)}{33}}
 \newlabel{img:sap_example_med3_it2}{{4.1(d)}{33}}
 \newlabel{sub@img:sap_example_med3_it2}{{(d)}{33}}
 \newlabel{sub@img:sap_example_med5}{{(c)}{33}}
 \newlabel{img:sap_example_med3_it2}{{4.1(d)}{33}}
 \newlabel{sub@img:sap_example_med3_it2}{{(d)}{33}}

-\@writefile{lof}{\contentsline {figure}{\numberline {4.1}{\ignorespaces Exemple of median filtering, applied to salt \& pepper noise reduction.\relax }}{33}}
+\@writefile{lof}{\contentsline {figure}{\numberline {4.1}{\ignorespaces Example of median filtering, applied to salt \& pepper noise reduction.\relax }}{33}}

 \@writefile{lof}{\contentsline {subfigure}{\numberline{(a)}{\ignorespaces {Airplane image, corrupted by salt and pepper noise of density 0.25}}}{33}}
 \@writefile{lof}{\contentsline {subfigure}{\numberline{(b)}{\ignorespaces {Image denoised by a $3\times 3$ median filter}}}{33}}
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@@ -44,7 +44,7 @@
 \newlabel{fig:sap_examples}{{4.1}{33}}
 \newlabel{lst:medianGeneric}{{4.1}{34}}
 \@writefile{lol}{\contentsline {lstlisting}{\numberline {4.1}Generic CUDA kernel achieving median filtering}{34}}
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 \@writefile{lol}{\contentsline {lstlisting}{\numberline {4.1}Generic CUDA kernel achieving median filtering}{34}}

-\@writefile{lof}{\contentsline {figure}{\numberline {4.2}{\ignorespaces Exemple of 5x5 median filtering\relax }}{35}}
+\@writefile{lof}{\contentsline {figure}{\numberline {4.2}{\ignorespaces Example of 5x5 median filtering\relax }}{35}}

 \newlabel{fig:median_1}{{4.2}{35}}
 \newlabel{algoMedianGeneric}{{2}{35}}
 \newlabel{algoMedianGeneric:memcpyH2D}{{1}{35}}
 \newlabel{fig:median_1}{{4.2}{35}}
 \newlabel{algoMedianGeneric}{{2}{35}}
 \newlabel{algoMedianGeneric:memcpyH2D}{{1}{35}}


@@ -64,58 +64,57 @@
 \@writefile{toc}{\contentsline {subsection}{\numberline {4.4.2}Further optimization}{38}}
 \@writefile{lof}{\contentsline {figure}{\numberline {4.4}{\ignorespaces Comparison of pixel throughputs on GPU C2070 and CPU for generic median, 3$\times $3 median register-only and \textit  {libJacket}.\relax }}{39}}
 \newlabel{fig:compMedians1}{{4.4}{39}}
 \@writefile{toc}{\contentsline {subsection}{\numberline {4.4.2}Further optimization}{38}}
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 \newlabel{fig:compMedians1}{{4.4}{39}}

-\@writefile{lof}{\contentsline {figure}{\numberline {4.5}{\ignorespaces Forgetful selection with the minimal element register count. Illustration for 3$\times $3 pixel window represented in a row and supposed sorted.\relax }}{39}}
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 \@writefile{toc}{\contentsline {subsubsection}{\numberline {4.4.2.1}Reducing register count }{39}}
 \@writefile{toc}{\contentsline {subsubsection}{\numberline {4.4.2.1}Reducing register count }{39}}

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-\@writefile{lol}{\contentsline {lstlisting}{\numberline {4.3}3$\times $3 median filter kernel using the minimum register count of 6 to find the median value by forgetful selection method. The optimal thread block size is 128 on GTX280 and 256 on C2070.}{40}}
+\@writefile{lof}{\contentsline {figure}{\numberline {4.5}{\ignorespaces Forgetful selection with the minimal element register count. Illustration for 3$\times $3 pixel window represented in a row and supposed sorted.\relax }}{40}}
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 \@writefile{lof}{\contentsline {figure}{\numberline {4.6}{\ignorespaces Determination of the Median value by the forgetful selection process, applied to a $3\times 3$ neighborhood window.\relax }}{41}}
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+\@writefile{toc}{\contentsline {subsubsection}{\numberline {4.4.2.2}More data output per thread}{42}}

 \@writefile{lof}{\contentsline {figure}{\numberline {4.7}{\ignorespaces Illustration of how window overlapping is used to combine 2 pixel selections in a 3$\times $3 median kernel.\relax }}{42}}
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-\newlabel{fig:compMedians2}{{4.8}{43}}
-\@writefile{toc}{\contentsline {section}{\numberline {4.5}A 5$\times $5 and more median filter }{44}}
+\newlabel{lst:medianForget2pix3}{{4.4}{43}}
+\@writefile{lol}{\contentsline {lstlisting}{\numberline {4.4}3$\times $3 median filter kernel processing 2 output pixel values per thread using combined forgetful selection.}{43}}
+\@writefile{toc}{\contentsline {section}{\numberline {4.5}A 5$\times $5 and more median filter }{43}}
+\@writefile{lof}{\contentsline {figure}{\numberline {4.8}{\ignorespaces Comparison of pixel throughput on GPU C2070 for the different 3$\times $3 median kernels.\relax }}{44}}
+\newlabel{fig:compMedians2}{{4.8}{44}}

 \newlabel{sec:median5}{{4.5.1}{44}}
 \@writefile{toc}{\contentsline {subsection}{\numberline {4.5.1}A register-only 5$\times $5 median filter }{44}}
 \newlabel{sec:median5}{{4.5.1}{44}}
 \@writefile{toc}{\contentsline {subsection}{\numberline {4.5.1}A register-only 5$\times $5 median filter }{44}}

-\newlabel{lst:medianForget2pix5}{{4.5}{44}}
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-\@writefile{lof}{\contentsline {figure}{\numberline {4.9}{\ignorespaces Reducing register count in a 5$\times $5 register-only median kernel outputting 2 pixels simultaneously. The first 7 forgetful selection stages are common to both processed center pixels. Only the last 5 selections have to be done separately.\relax }}{45}}
+\@writefile{lof}{\contentsline {figure}{\numberline {4.9}{\ignorespaces Reducing register count in a 5$\times $5 register-only median kernel outputting 2 pixels simultaneously.}}{45}}

 \newlabel{fig:median5overlap}{{4.9}{45}}
 \newlabel{fig:median5overlap}{{4.9}{45}}

-\@writefile{lof}{\contentsline {figure}{\numberline {4.10}{\ignorespaces First iteration of the $5\times 5$ selection process, with $k_{25}=14$, which shows how Instruction Level Parallelism is maximized by the use of an incomplete sorting network. Arrows represent the result of the swapping function, with the lowest value at the starting point and the highest value at the end point.\relax }}{45}}
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-\@writefile{lot}{\contentsline {table}{\numberline {4.2}{\ignorespaces Performance of various 5$\times $5 median kernel implementations, applied on 4096$\times $4096 pixel image with C2070 GPU card.\relax }}{46}}
-\newlabel{tab:median5comp}{{4.2}{46}}
+\@writefile{lof}{\contentsline {figure}{\numberline {4.10}{\ignorespaces First iteration of the $5\times 5$ selection process, with $k_{25}=14$, which shows how Instruction Level Parallelism is maximized by the use of an incomplete sorting network.}}{45}}
+\newlabel{fig:bitonic}{{4.10}{45}}
+\newlabel{lst:medianForget2pix5}{{4.5}{46}}
+\@writefile{lol}{\contentsline {lstlisting}{\numberline {4.5}kernel 5$\times $5 median filter processing 2 output pixel values per thread by a combined forgetfull selection.}{46}}
+\@writefile{lot}{\contentsline {table}{\numberline {4.2}{\ignorespaces Performance of various 5$\times $5 median kernel implementations, applied on 4096$\times $4096 pixel image with C2070 GPU card.\relax }}{47}}
+\newlabel{tab:median5comp}{{4.2}{47}}

 \@writefile{toc}{\contentsline {subsection}{\numberline {4.5.2}Fast approximated n$\times $n median filter }{47}}
 \@writefile{toc}{\contentsline {subsection}{\numberline {4.5.2}Fast approximated n$\times $n median filter }{47}}

-\newlabel{lst:medianSeparable}{{4.6}{47}}
-\@writefile{lol}{\contentsline {lstlisting}{\numberline {4.6}generic pseudo median kernel.}{47}}
-\newlabel{img:sap_example_ref}{{4.11(a)}{48}}
-\newlabel{sub@img:sap_example_ref}{{(a)}{48}}
-\newlabel{img:sap_example_sep_med3}{{4.11(b)}{48}}
-\newlabel{sub@img:sap_example_sep_med3}{{(b)}{48}}
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-\newlabel{sub@img:sap_example_sep_med5}{{(c)}{48}}
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-\@writefile{lof}{\contentsline {subfigure}{\numberline{(d)}{\ignorespaces {Image background estimation by a $55\times 55$ separable smoother}}}{48}}
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-\@writefile{lot}{\contentsline {table}{\numberline {4.3}{\ignorespaces Measured performance of one generic pseudo-separable median kernel applied to 4096$\times $4096 pixel image with various window sizes.\relax }}{49}}
-\newlabel{tab:medianSeparable}{{4.3}{49}}
-\@writefile{toc}{\contentsline {section}{Bibliography}{50}}
+\@writefile{lot}{\contentsline {table}{\numberline {4.3}{\ignorespaces Measured performance of one generic pseudo-separable median kernel applied to 4096$\times $4096 pixel image with various window sizes.\relax }}{48}}
+\newlabel{tab:medianSeparable}{{4.3}{48}}
+\newlabel{img:sap_example_ref}{{4.11(a)}{49}}
+\newlabel{sub@img:sap_example_ref}{{(a)}{49}}
+\newlabel{img:sap_example_sep_med3}{{4.11(b)}{49}}
+\newlabel{sub@img:sap_example_sep_med3}{{(b)}{49}}
+\newlabel{img:sap_example_sep_med5}{{4.11(c)}{49}}
+\newlabel{sub@img:sap_example_sep_med5}{{(c)}{49}}
+\newlabel{img:sap_example_sep_med3_it2}{{4.11(d)}{49}}
+\newlabel{sub@img:sap_example_sep_med3_it2}{{(d)}{49}}
+\@writefile{lof}{\contentsline {figure}{\numberline {4.11}{\ignorespaces Example of separable median filtering (smoother), applied to salt \& pepper noise reduction.\relax }}{49}}
+\@writefile{lof}{\contentsline {subfigure}{\numberline{(a)}{\ignorespaces {Airplane image, corrupted with by salt and pepper noise of density 0.25}}}{49}}
+\@writefile{lof}{\contentsline {subfigure}{\numberline{(b)}{\ignorespaces {Image denoised by a $3\times 3$ separable smoother}}}{49}}
+\@writefile{lof}{\contentsline {subfigure}{\numberline{(c)}{\ignorespaces {Image denoised by a $5\times 5$ separable smoother}}}{49}}
+\@writefile{lof}{\contentsline {subfigure}{\numberline{(d)}{\ignorespaces {Image background estimation by a $55\times 55$ separable smoother}}}{49}}
+\newlabel{fig:sap_examples2}{{4.11}{49}}
+\newlabel{lst:medianSeparable}{{4.6}{50}}
+\@writefile{lol}{\contentsline {lstlisting}{\numberline {4.6}generic pseudo median kernel.}{50}}

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