DOCS/paper_snake_gpu/snake_gpu_v2.aux

   1 \relax
   2 \citation{KassWT88}
   3 \citation{ChesnaudRB99}
   4 \citation{ChesnaudRB99}
   5 \citation{Brunett}
   6 \citation{ChesnaudRB99}
   7 \citation{ChesnaudRB99}
   8 \@writefile{toc}{\contentsline {section}{\numberline {I}Introduction}{1}}
   9 \newlabel{secCPUalgooutlines}{{II}{1}}
  10 \@writefile{toc}{\contentsline {section}{\numberline {II}Sequential algorithm : outlines}{1}}
  11 \citation{ChesnaudRB99}
  12 \citation{ChesnaudRB99}
  13 \newlabel{cpualgosimple}{{1}{2}}
  14 \@writefile{loa}{\contentsline {algocf}{\numberline {1}{\ignorespaces Sequential algorithm : outlines}}{2}}
  15 \newlabel{fig:labelinit}{{1a}{2}}
  16 \newlabel{sub@fig:labelinit}{{(a)}{a}}
  17 \newlabel{fig:labelit1}{{1b}{2}}
  18 \newlabel{sub@fig:labelit1}{{(b)}{b}}
  19 \newlabel{fig:labelit2}{{1c}{2}}
  20 \newlabel{sub@fig:labelit2}{{(c)}{c}}
  21 \newlabel{fig:labelit4}{{1d}{2}}
  22 \newlabel{sub@fig:labelit4}{{(d)}{d}}
  23 \@writefile{lof}{\contentsline {figure}{\numberline {1}{\ignorespaces segmentation of a noisy image}}{2}}
  24 \@writefile{lof}{\contentsline {subfigure}{\numberline{(a)}{\ignorespaces {Initial contour}}}{2}}
  25 \@writefile{lof}{\contentsline {subfigure}{\numberline{(b)}{\ignorespaces {End of first iteration (4 nodes) }}}{2}}
  26 \@writefile{lof}{\contentsline {subfigure}{\numberline{(c)}{\ignorespaces {End of second iteration (8 nodes)}}}{2}}
  27 \@writefile{lof}{\contentsline {subfigure}{\numberline{(d)}{\ignorespaces {End of fourth iteration (29 nodes)}}}{2}}
  28 \newlabel{images_algo}{{1}{2}}
  29 \newlabel{secCPUalgodetails}{{III}{2}}
  30 \@writefile{toc}{\contentsline {section}{\numberline {III}Sequential algorithm : details}{2}}
  31 \@writefile{toc}{\contentsline {subsection}{\numberline {\unhbox \voidb@x \hbox {III-A}}Criterion}{2}}
  32 \@writefile{toc}{\contentsline {subsection}{\numberline {\unhbox \voidb@x \hbox {III-B}}CPU implementation}{2}}
  33 \citation{CUDAPG}
  34 \citation{CUDAPG}
  35 \citation{CUDAFT}
  36 \citation{CUDAFC}
  37 \newlabel{CPUcontrib_segments}{{2}{3}}
  38 \newlabel{CPUbresenham}{{2}{3}}
  39 \newlabel{CPUcontrib_pixels}{{2}{3}}
  40 \@writefile{loa}{\contentsline {algocf}{\numberline {2}{\ignorespaces Sequential simplified algorithm}}{3}}
  41 \newlabel{cpualgo}{{2}{3}}
  42 \newlabel{cumuls}{{2}{3}}
  43 \newlabel{debinit}{{3}{3}}
  44 \newlabel{fininit}{{9}{3}}
  45 \newlabel{loopnewnodes}{{10}{3}}
  46 \newlabel{loopmovenodes}{{11}{3}}
  47 \newlabel{kernelGL}{{15}{3}}
  48 \@writefile{lof}{\contentsline {figure}{\numberline {2}{\ignorespaces the three most-consumming functions for various image sizes}}{3}}
  49 \newlabel{CPUprofile}{{2}{3}}
  50 \newlabel{GPUgeneralites}{{IV}{3}}
  51 \@writefile{toc}{\contentsline {section}{\numberline {IV}NVidia's GPU architecture}{3}}
  52 \citation{ChesnaudRB99}
  53 \citation{Harris07}
  54 \citation{CUDAPG}
  55 \@writefile{lof}{\contentsline {figure}{\numberline {3}{\ignorespaces schematic diagram of GPU's internal architecture}}{4}}
  56 \newlabel{GPUC1060}{{3}{4}}
  57 \newlabel{GPUimplementation}{{V}{4}}
  58 \@writefile{toc}{\contentsline {section}{\numberline {V}GPU implementation}{4}}
  59 \@writefile{toc}{\contentsline {subsection}{\numberline {\unhbox \voidb@x \hbox {V-A}}Pre-computations}{4}}
  60 \@writefile{lof}{\contentsline {figure}{\numberline {4}{\ignorespaces \texttt  {compute\_blocks\_prefixes()} details.}}{5}}
  61 \newlabel{GPUcumuls}{{4}{5}}
  62 \@writefile{toc}{\contentsline {subsection}{\numberline {\unhbox \voidb@x \hbox {V-B}}Segment contributions}{5}}
  63 \citation{CUDAFT}
  64 \citation{CUDAPG}
  65 \@writefile{lof}{\contentsline {figure}{\numberline {5}{\ignorespaces \texttt  {scan\_blocksums()} details.}}{6}}
  66 \newlabel{GPUscansomblocs}{{5}{6}}
  67 \@writefile{lof}{\contentsline {figure}{\numberline {6}{\ignorespaces \texttt  {add\_sums2prefixes()} details.}}{6}}
  68 \newlabel{GPUaddsoms2cumuls}{{6}{6}}
  69 \@writefile{lof}{\contentsline {figure}{\numberline {7}{\ignorespaces Optimization of node locations using 8 position tests around each node.}}{6}}
  70 \newlabel{GPUtopo}{{7}{6}}
  71 \@writefile{lof}{\contentsline {figure}{\numberline {8}{\ignorespaces structure for segments contributions computation. Gray symbols help to locate inactive threads as opposed to black ones that figure active threads.}}{7}}
  72 \newlabel{contribs_segments}{{8}{7}}
  73 \@writefile{toc}{\contentsline {subsection}{\numberline {\unhbox \voidb@x \hbox {V-C}}Segments with a slope $k$ such as $|k|\leq 1$}{7}}
  74 \@writefile{lof}{\contentsline {figure}{\numberline {9}{\ignorespaces Zoom on part a of segment with $|k| < 1$, at pixel level.}}{7}}
  75 \newlabel{tripix}{{9}{7}}
  76 \@writefile{toc}{\contentsline {subsection}{\numberline {\unhbox \voidb@x \hbox {V-D}}Parameters estimation}{7}}
  77 \@writefile{toc}{\contentsline {subsection}{\numberline {\unhbox \voidb@x \hbox {V-E}}End of segmentation}{7}}
  78 \newlabel{secSpeedups}{{VI}{7}}
  79 \@writefile{toc}{\contentsline {section}{\numberline {VI}Speedups}{7}}
  80 \bibstyle{IEEEtran}
  81 \bibdata{IEEEabrv,biblio}
  82 \bibcite{KassWT88}{1}
  83 \bibcite{ChesnaudRB99}{2}
  84 \bibcite{Brunett}{3}
  85 \bibcite{CUDAPG}{4}
  86 \bibcite{CUDAFT}{5}
  87 \bibcite{CUDAFC}{6}
  88 \bibcite{Harris07}{7}
  89 \newlabel{gpualgosimple}{{3}{8}}
  90 \@writefile{loa}{\contentsline {algocf}{\numberline {3}{\ignorespaces Parralel GPU algorithm : outlines. \texttt  {<<<...>>>} indicates a GPU kernel parallel process.}}{8}}
  91 \@writefile{lot}{\contentsline {table}{\numberline {I}{\ignorespaces  GPU (C2050, sm20) vs CPU timings.}}{8}}
  92 \newlabel{tabresults}{{I}{8}}
  93 \newlabel{secConclusion}{{VII}{8}}
  94 \@writefile{toc}{\contentsline {section}{\numberline {VII}Conclusion}{8}}
  95 \@writefile{toc}{\contentsline {section}{References}{8}}