From: couturie Date: Thu, 28 Mar 2013 14:15:04 +0000 (+0100) Subject: modif ch7 X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/book_gpu.git/commitdiff_plain/8e13f9e62b8323f091076223183e5436646a87e7?ds=inline;hp=-c modif ch7 --- 8e13f9e62b8323f091076223183e5436646a87e7 diff --git a/BookGPU/BookGPU.tex b/BookGPU/BookGPU.tex index c038681..e744be8 100755 --- a/BookGPU/BookGPU.tex +++ b/BookGPU/BookGPU.tex @@ -165,29 +165,29 @@ \include{Chapters/symbollist} \setcounter{page}{1} -\part{Presentation of GPUs} -\include{Chapters/chapter1/ch1} -\include{Chapters/chapter2/ch2} -\part{Image processing} -\include{Chapters/chapter3/ch3} -\part{Software development} -\include{Chapters/chapter5/ch5} -\include{Chapters/chapter6/ch6} -\part{Optimization} -\include{Chapters/chapter8/ch8} -\include{Chapters/chapter9/ch9} +%\part{Presentation of GPUs} +%\include{Chapters/chapter1/ch1} +%\include{Chapters/chapter2/ch2} +%\part{Image processing} +%\include{Chapters/chapter3/ch3} +%\part{Software development} +%\include{Chapters/chapter5/ch5} +%\include{Chapters/chapter6/ch6} +%\part{Optimization} +%\include{Chapters/chapter8/ch8} +%\include{Chapters/chapter9/ch9} \part{Numerical applications} -\include{Chapters/chapter7/ch7} -\include{Chapters/chapter11/ch11} -\include{Chapters/chapter12/ch12} -\include{Chapters/chapter13/ch13} -\include{Chapters/chapter14/ch14} -\include{Chapters/chapter15/ch15} -\include{Chapters/chapter16/ch16} +\include{Chapters/chapter7/ch7} %pb fonts +%\include{Chapters/chapter11/ch11} +%\include{Chapters/chapter12/ch12} +%\include{Chapters/chapter13/ch13} +%\include{Chapters/chapter14/ch14} +%\include{Chapters/chapter15/ch15} +%\include{Chapters/chapter16/ch16} \part{Other} -\include{Chapters/chapter18/ch18} -\include{Chapters/chapter19/ch19} +%\include{Chapters/chapter18/ch18} +%\include{Chapters/chapter19/ch19} \bibliographystyle{hep} %%%\bibliography{biblio} diff --git a/BookGPU/Chapters/chapter12/ch12.aux b/BookGPU/Chapters/chapter12/ch12.aux index 2252156..97242d0 100644 --- a/BookGPU/Chapters/chapter12/ch12.aux +++ b/BookGPU/Chapters/chapter12/ch12.aux @@ -3,81 +3,81 @@ \@writefile{toc}{\author{Rapha\IeC {\"e}l Couturier}{}} \@writefile{toc}{\author{Jacques Bahi}{}} \@writefile{loa}{\addvspace {10\p@ }} -\@writefile{toc}{\contentsline {chapter}{\numberline {11}Solving sparse linear systems with GMRES and CG methods on GPU clusters}{259}} +\@writefile{toc}{\contentsline {chapter}{\numberline {10}Solving sparse linear systems with GMRES and CG methods on GPU clusters}{215}} \@writefile{lof}{\addvspace {10\p@ }} \@writefile{lot}{\addvspace {10\p@ }} -\newlabel{ch12}{{11}{259}} -\@writefile{toc}{\contentsline {section}{\numberline {11.1}Introduction}{259}} -\newlabel{ch12:sec:01}{{11.1}{259}} -\@writefile{toc}{\contentsline {section}{\numberline {11.2}Krylov iterative methods}{260}} -\newlabel{ch12:sec:02}{{11.2}{260}} -\newlabel{ch12:eq:01}{{11.1}{260}} -\newlabel{ch12:eq:02}{{11.2}{260}} -\newlabel{ch12:eq:03}{{11.3}{260}} 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\setcounter{equation}{22} \setcounter{enumi}{4} \setcounter{enumii}{0} @@ -86,7 +86,7 @@ \setcounter{footnote}{0} \setcounter{mpfootnote}{0} \setcounter{part}{5} -\setcounter{chapter}{11} +\setcounter{chapter}{10} \setcounter{section}{5} \setcounter{subsection}{0} \setcounter{subsubsection}{0} @@ -95,7 +95,7 @@ \setcounter{figure}{6} \setcounter{table}{6} \setcounter{numauthors}{0} -\setcounter{parentequation}{46} +\setcounter{parentequation}{8} \setcounter{subfigure}{0} \setcounter{lofdepth}{1} \setcounter{subtable}{0} diff --git a/BookGPU/Chapters/chapter16/ch16.aux b/BookGPU/Chapters/chapter16/ch16.aux index a0d90ea..690208a 100644 --- a/BookGPU/Chapters/chapter16/ch16.aux +++ b/BookGPU/Chapters/chapter16/ch16.aux @@ -4,72 +4,72 @@ \@writefile{toc}{\author{H. 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b/BookGPU/Chapters/chapter7/ch7.tex @@ -9,7 +9,7 @@ \begin{figure}[!htb] \centering -\includegraphics[width=0.95\textwidth]{Chapters/chapter7/figures/figSeries60CB06Type7StedaySnapshot.eps} +\includegraphics[width=0.95\textwidth]{Chapters/chapter7/figures/figSeries60CB06Type7StedaySnapshot-eps-converted-to.pdf} %\caption{Snapshot of steady state wave field generated by a Series 60 ship hull.} \end{figure} @@ -313,19 +313,19 @@ Similar results were reported for the first time in the context of high-order Bo \centering \subfigure[Grid scaling, $x=(1-a)\xi^3+a\xi$.]{ % MainLaplace2D_ex03.m -\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/scalingNx25.eps} +\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/scalingNx25-eps-converted-to.pdf} } \subfigure[High-order spatial discretisation and stable explicit time-stepping with large time steps for a nonlinear standing wave. Scaling based on $a=0$. ]{ % MainLaplace2D_ex03.m -\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/standingwaveglozman.eps} +\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/standingwaveglozman-eps-converted-to.pdf} } \subfigure[Uniform grid ($a=1$).]{ % MainLaplace2D_ex035_nonlinearLaplace.m -\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/SFwaves_snapshots_uniform.eps} +\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/SFwaves_snapshots_uniform-eps-converted-to.pdf} } \subfigure[Clustered grid ($a=0.05$).]{ % MainLaplace2D_ex035_nonlinearLaplace.m -\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/SFwaves_snapshots_clustered.eps} +\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/SFwaves_snapshots_clustered-eps-converted-to.pdf} } \caption{Numerical experiments to assess stability properties of numerical wave model. In three cases, computed snapshots are taken of the wave elevation over one wave period of time. In a) the grid distribution of nodes in a one-parameter mapping for the grid is illustrated. Results from changes in wave elevation are illustrated for b) a mildly nonlinear standing wave on a highly clustered grid, c) regular stream function wave of medium steepness in shallow water $(kh,H/L)=(0.5,0.0292)$ on a uniform grid ($N_x=80$) and d) for a nonuniform grid with a minimal grid spacing 20 times smaller(!). In every case the step size remains fixed at $\Delta t = T/160$ s corresponding to a Courant number $C_r=c\tfrac{\Delta t}{\Delta x}=0.5$ for the uniform grid. A 6'$th$ order scheme and explicit EKR4 time-stepping is used in each test case.} \label{ch7:numexp} @@ -376,12 +376,12 @@ The profiles can be reversed by a change of coordinate, i.e. $\Gamma(1-x)$, and \centering \subfigure[Wave generation, reflection and absorption of small-amplitude waves.]{ % Script : MainLaplace2D_ex03penalityLINEAR_REFLECTEDWAVES.m -\includegraphics[width=0.98\textwidth]{Chapters/chapter7/figures/standingwavespenalty.eps} +\includegraphics[width=0.98\textwidth]{Chapters/chapter7/figures/standingwavespenalty-eps-converted-to.pdf} % Nx = 480, 6th order, vertical clustering, Nz=6; } \subfigure[Wave generation and absorption of steep finite-amplitude waves.]{ % Script : MainLaplace2D_ex03penalityNONLINEAR_GENERATEWAVES.m -\includegraphics[width=0.98\textwidth]{Chapters/chapter7/figures/nonlinearwavespenalty.eps} +\includegraphics[width=0.98\textwidth]{Chapters/chapter7/figures/nonlinearwavespenalty-eps-converted-to.pdf} % Nx = 540, 6th order, vertical clustering, Nz=6; } \caption{Snapshots at intervals $T/8$ over one wave period in time of computed a) small-amplitude $(kh,kH)=(0.63,0.005)$ and b) finite-amplitude $(kh,kH)=(1,0.41)$ stream function waves elevations having reached a steady state after transient startup. Combined wave generation and absorption zones in the western relaxation zone of both a) and b). In b) an absorption zone is positioned next to the eastern boundary and causes minor visible reflections. } @@ -681,10 +681,11 @@ where $m$ is one of the scalar functions $\phi,u,w$ describing kinematics, $c$ i \begin{figure}[!htb] \begin{center} \subfigure[Uniform vertical grid.]{ -\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/lineardispersion_Nx30-HL90-p6-vergrid0_Linear.eps} +%\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/lineardispersion_Nx30-HL90-p6-vergrid0_Linear.eps} +\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/lineardispersion_Nx30-HL90-p6-vergrid0_Linear-eps-converted-to.pdf} } \subfigure[Cosine-clustered vertical grid.]{ -\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/lineardispersion_Nx30-HL90-p6_Linear.eps} +\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/lineardispersion_Nx30-HL90-p6_Linear-eps-converted-to.pdf} } \end{center} \caption{The accuracy in phase celerity $c$ determined by \eqref{ch7:errdisp} for small-amplitude (linear) wave. @@ -696,16 +697,16 @@ $N_z\in[6,12]$. Sixth order scheme.} \begin{figure}[!htb] \begin{center} \subfigure[Linear]{ -\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/kinematicsPHI_Nx30-HL90-p6_Linear.eps} +\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/kinematicsPHI_Nx30-HL90-p6_Linear-eps-converted-to.pdf} } \subfigure[Linear]{ -\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/kinematicsW_Nx30-HL90-p6_Linear.eps} +\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/kinematicsW_Nx30-HL90-p6_Linear-eps-converted-to.pdf} } \subfigure[Nonlinear]{ -\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/kinematicsPHI_Nx30-HL90-p6_Nonlinear.eps} +\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/kinematicsPHI_Nx30-HL90-p6_Nonlinear-eps-converted-to.pdf} } \subfigure[Nonlinear]{ -\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/kinematicsW_Nx30-HL90-p6_Nonlinear.eps} +\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/kinematicsW_Nx30-HL90-p6_Nonlinear-eps-converted-to.pdf} } \end{center} \caption{Assessment of kinematic error is presented in terms of the depth-averaged error determined by \eqref{ch7:errkin} for a) scalar velocity potential and b) vertical velocity for a small-amplitude (linear) wave, and c) scalar velocity potential and d) vertical velocity for a finite-amplitude (nonlinear) wave with wave height $H/L=90\%(H/L)_\textrm{max}$. @@ -730,10 +731,10 @@ Previously reported performance results for the wave model can be taken a step f \begin{center} % MainLaplace2D_ex025nonlinearLaplaceSINGLE.m \subfigure[Single precision.]{ -\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/PrecisionSINGLE.eps} +\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/PrecisionSINGLE-eps-converted-to.pdf} } \subfigure[Double precision.]{ -\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/PrecisionDOUBLE.eps} +\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/PrecisionDOUBLE-eps-converted-to.pdf} } \end{center} \caption{Comparison between convergence histories for single and double precision computations using a PDC method for the solution of the transformed Laplace problem. Very steep nonlinear stream function wave in intermediate water $(kh,H/L)=(1,0.0903)$. Discretizaiton based on $(N_x,N_z)=(15,9)$ with 6'$th$ order stencils.} @@ -758,16 +759,16 @@ Results from numerical experiments are presented in figure \ref{ch7:filtering} a \begin{center} % DriverWavemodelDecomposition.m \subfigure[Direct solve without filter.]{ -\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/ComparisonLUNoFiltering.eps} +\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/ComparisonLUNoFiltering-eps-converted-to.pdf} } \subfigure[Direct solve with filter.]{ -\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/ComparisonLUWithFiltering.eps} +\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/ComparisonLUWithFiltering-eps-converted-to.pdf} } \\ \subfigure[Iterative PDC solve without filter.]{ -\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/ComparisonDCNoFiltering.eps} +\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/ComparisonDCNoFiltering-eps-converted-to.pdf} } \subfigure[Iterative PDC solve with filter.]{ -\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/ComparisonDCWithFiltering.eps} +\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/ComparisonDCWithFiltering-eps-converted-to.pdf} } \end{center} \caption{Comparison between accuracy as a function of time for double precision calculations vs. single precision with and without filtering. The double precision result are unfiltered in each comparison and shows to be less sensitive to roundoff-errors. Medium steep nonlinear stream function wave in intermediate water $(kh,H/L)=(1,0.0502)$. Discretization is based on $(N_x,N_z)=(30,6)$, A courant number of $C_r=0.5$ and 6'$th$ order stencils.} @@ -894,10 +895,10 @@ The modified numerical model can still be based on flexible-order finite differe \begin{figure}[!htb] \begin{center} \subfigure[Hydrodynamic force calculations.]{ -\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/figSeries60CB06Type7Resistance.eps} +\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/figSeries60CB06Type7Resistance-eps-converted-to.pdf} } \subfigure[Kelvin pattern.]{ -\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/figSeries60CB06Type7kelvin.eps} +\includegraphics[width=0.45\textwidth]{Chapters/chapter7/figures/figSeries60CB06Type7kelvin-eps-converted-to.pdf} } \end{center} \caption{Computed results. Comparison with experiments for hydrodynamics force calculations confirming engineering accuracy for low Froudes numbers.} diff --git a/BookGPU/Chapters/chapter7/figures/lineardispersion_Nx30-HL90-p6-vergrid0_Linear-eps-converted-to.pdf b/BookGPU/Chapters/chapter7/figures/lineardispersion_Nx30-HL90-p6-vergrid0_Linear-eps-converted-to.pdf index f9412ea..c84ebef 100644 Binary files a/BookGPU/Chapters/chapter7/figures/lineardispersion_Nx30-HL90-p6-vergrid0_Linear-eps-converted-to.pdf and b/BookGPU/Chapters/chapter7/figures/lineardispersion_Nx30-HL90-p6-vergrid0_Linear-eps-converted-to.pdf differ