[GRASS-SVN] r55637 - in grass-promo/grasslecture: . 20130411_Vienna_G7

Thu Apr 4 22:09:01 PDT 2013

Author: ychemin
Date: 2013-04-04 22:09:01 -0700 (Thu, 04 Apr 2013)
New Revision: 55637

Added:
   grass-promo/grasslecture/20130411_Vienna_G7/
   grass-promo/grasslecture/20130411_Vienna_G7/ETb.tex
   grass-promo/grasslecture/20130411_Vienna_G7/Fig_4.png
   grass-promo/grasslecture/20130411_Vienna_G7/GDALLogoColor.png
   grass-promo/grasslecture/20130411_Vienna_G7/Grass_GIS.png
   grass-promo/grasslecture/20130411_Vienna_G7/OSGeo_logo.png
   grass-promo/grasslecture/20130411_Vienna_G7/OpenInnovation.jpg
   grass-promo/grasslecture/20130411_Vienna_G7/TILE-Gx_Block_Diagram_large.gif
   grass-promo/grasslecture/20130411_Vienna_G7/TILE-Gx_Block_Diagram_large.png
   grass-promo/grasslecture/20130411_Vienna_G7/architecture_implementation.png
   grass-promo/grasslecture/20130411_Vienna_G7/chain0.png
   grass-promo/grasslecture/20130411_Vienna_G7/chain1.png
   grass-promo/grasslecture/20130411_Vienna_G7/chain2.png
   grass-promo/grasslecture/20130411_Vienna_G7/ciameanet.png
   grass-promo/grasslecture/20130411_Vienna_G7/ciaminmaxet.png
   grass-promo/grasslecture/20130411_Vienna_G7/crowdsourcing.jpg
   grass-promo/grasslecture/20130411_Vienna_G7/etb_qr.png
   grass-promo/grasslecture/20130411_Vienna_G7/fess2012ef.png
   grass-promo/grasslecture/20130411_Vienna_G7/fess2012meaneftemporal.png
   grass-promo/grasslecture/20130411_Vienna_G7/iwmi.png
   grass-promo/grasslecture/20130411_Vienna_G7/nastavenilst.tex
   grass-promo/grasslecture/20130411_Vienna_G7/public_domain_logo.png
   grass-promo/grasslecture/20130411_Vienna_G7/slet2005.png
   grass-promo/grasslecture/20130411_Vienna_G7/slet2010.png
   grass-promo/grasslecture/20130411_Vienna_G7/sltemporaletb.png
   grass-promo/grasslecture/20130411_Vienna_G7/tilera_quanta_sq2_mobo.jpg
   grass-promo/grasslecture/20130411_Vienna_G7/tmpnotessettings.tex
Log:
EGU 2013Apr11 talk upload

Added: grass-promo/grasslecture/20130411_Vienna_G7/ETb.tex
===================================================================

--- grass-promo/grasslecture/20130411_Vienna_G7/ETb.tex	                        (rev 0)
+++ grass-promo/grasslecture/20130411_Vienna_G7/ETb.tex	2013-04-05 05:09:01 UTC (rev 55637)
@@ -0,0 +1,370 @@
+\documentclass[xcolor=dvipsnames,beamer]{beamer} %handout,notes=show
+
+\usepackage{textcomp}
+\usepackage[utf8]{inputenc}
+% \usepackage{default}
+\usepackage{graphicx}
+%  \usepackage[pdftex]{hyperref}
+\usepackage{url}
+\usepackage{amsmath}
+
+% frames have to be fragile
+\newif\ifnotes
+\input{tmpnotessettings}
+%\notestrue
+
+
+\ifnotes
+%\setbeamertemplate{note page}[plain]
+\setbeamertemplate{note page}[compress]
+\setbeamerfont{note page}{size=\large}
+\setbeameroption{show only notes}
+%\setbeameroption{show notes}
+\usepackage{pgfpages}
+\pgfpagesuselayout{2 on 1}[a4paper,border shrink=5mm]%
+\else
+%\setbeameroption{hide notes}
+\fi
+%\notesfalse
+
+
+
+% nastaveni TypeWriter
+%\usepackage{courier}
+%\usepackage{lmodern}
+%\renewcommand*\ttdefault{txtt}
+\DeclareFontShape{OT1}{cmtt}{bx}{n}{<5><6><7><8><9><10><10.95><12><14.4><17.28><20.74><24.88>cmttb10}{}
+
+
+% \usepackage{verbatim}
+\usepackage[absolute,overlay]{textpos}
+
+\usepackage{listings}
+% \usepackage{courier}
+\definecolor{grey}{RGB}{70,70,70}
+\definecolor{green}{RGB}{0,255,0}
+\definecolor{red}{RGB}{202,53,53}
+\definecolor{lightGrey}{RGB}{250,250,250}
+\definecolor{darkGrey}{RGB}{50,50,50}
+
+
+\usepackage{color}
+\definecolor{lightgray}{rgb}{.9,.9,.9}
+\definecolor{darkgray}{rgb}{.4,.4,.4}
+\definecolor{purple}{rgb}{0.65, 0.12, 0.82}
+
+
+% \usetheme{Warsaw}
+\usetheme{Madrid}
+% \usetheme{Szeged}
+% \useoutertheme{infolines}
+\usecolortheme[named=MidnightBlue]{structure}
+% \usecolortheme[named=PineGreen]{structure}
+% \setbeamertemplate{navigation symbols}{}
+
+
+
+
+\title[HPC benchmarking ET models OSGEO]
+{HPC benchmarking of ET models with OSGEO tools}
+%\subtitle{SVO\v{C}}
+%\pdforstring{}{}
+\author[Yann Chemin]
+{Yann Chemin}
+
+\institute[IWMI]
+{International Water Management Institute\\
+\vspace{20pt}
+% \includegraphics[width=1cm]{iwmi}
+}
+\date{April 11, 2013}
+
+
+%\AtBeginSection[]{\begin{frame}\frametitle{Obsah}%
+%\tableofcontents[currentsection ]\end{frame}}
+%\AtBeginSubsection[]
+%{
+%  \begin{frame}<beamer>
+%  \frametitle{Obsah}
+%  \tableofcontents[currentsection,currentsubsection]
+%  \end{frame}
+%}
+
+\setbeamercovered{transparent}
+
+\hypersetup{%
+	pdfauthor={Yann Chemin},%
+	pdfsubject={Presentation},%
+    pdfkeywords={HPC, benchmarking, Evapotranspiration, models, OSGEO}
+}
+
+\input{nastavenilst}
+
+\newcommand{\overovaciref}[1]{{\scriptsize(\ref{#1})}}
+
+
+\usepackage{tipa}
+\newcommand{\pron}[2]{#1 [#2]}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{document}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\frame{
+\titlepage
+}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}{Contents}
+\tableofcontents
+\end{frame}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\section{Introduction}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}[fragile]{Overview}
+
+Evapotranspiration is the largest transiting quantity in the daily 
+hydrological cycle along with rain. It is used by scientists and
+managers in:
+\newline\linebreak
+
+\begin{itemize}
+ \item Irrigation systems performance
+ \item Crop water productivity
+ \item Water accounting
+ \item Wetlands-agriculture interface
+ \item Basin water uses quantification
+ \item Climate change on water cycle \& users
+\end{itemize}
+
+
+\end{frame}
+
+\section{Evapotranspiration Modeling}
+\subsection{Overview}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}[fragile]{Overview}
+
+There are several types of evapotranspiration modeling methods:\\
+
+\begin{itemize}
+ \item Reference ET: Hargreaves, Penman-Monteith
+ \item Potential ET: Priestley-Taylor, astronomical
+ \item Actual ET: Thermodynamic/energy balance (mostly)
+\end{itemize}
+
+\begin{block}{OSGEO tools}
+\begin{columns}[l]
+\column{0.2\textwidth}
+\begin{center}
+\includegraphics[width=2cm]{OSGeo_logo}
+\end{center}
+\column{0.4\textwidth}
+\begin{center}
+\includegraphics[width=2cm]{GDALLogoColor}
+\end{center}
+\column{0.4\textwidth}
+\begin{center}
+\includegraphics[width=2cm]{Grass_GIS}
+\end{center}
+\end{columns}
+\end{block}
+\end{frame}
+
+\subsection{ET examples}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}[fragile]{Evapotranspiration @ country level}
+
+Actual evapotranspiration (365 days integrated)\\ 
+for water resources monitoring \& management.\\
+
+\begin{center}
+ \includegraphics[width=5cm]{slet2005}
+ \hspace{10mm}
+ \includegraphics[width=5cm]{slet2010}
+\end{center}
+
+\end{frame}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}[fragile]{Equity of water use in irrigation systems}
+
+Irrigation water monitoring \& management
+\begin{itemize}
+ \item Map: Uniform colour is equity of water distribution
+ \item Graph: irrigation system equity in time (mm/d, daily, 12 years)
+\end{itemize}
+
+\begin{columns}[l]
+\column{0.2\textwidth}
+\begin{center}
+\includegraphics[width=4cm]{fess2012ef}
+\end{center}
+
+\column{0.8\textwidth}
+\begin{flushright}
+  \includegraphics[width=8cm]{fess2012meaneftemporal}
+\end{flushright}
+\end{columns}
+
+\end{frame}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}[fragile]{Crop water consumption in irrigation systems}
+
+Actual evapotranspiration (mm/d, daily, 11 years)\\ 
+for agricultural water performance management.\\
+
+\begin{center}
+ \includegraphics[width=9.5cm]{ciameanet}\\
+ \includegraphics[width=9.5cm]{ciaminmaxet}
+\end{center}
+
+\end{frame}
+
+\section{Frameworks}
+\subsection{Chain processing}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}[fragile]{Chain processing}
+
+Chain processing has a fundamental impact on remote sensing work:\\
+
+\begin{itemize}
+ \item Standardization limits bugs
+ \item Less prone to human error
+ \item Simpler parameterization access
+ \item Permits to apply any number of modules to all target images
+ \item Ensures maximum quality of generated images
+\end{itemize}
+
+\end{frame}
+
+\subsection{Blueprint}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}[fragile]{Blueprint}
+
+\begin{center}
+ \includegraphics[width=7.5cm]{chain0}
+\end{center}
+
+\begin{itemize}
+ \item GDAL+[C+OpenMP]
+ \item GRASSGIS+pyGRASS+[C+OpenMP]
+\end{itemize}
+
+\end{frame}
+
+\subsection{GDAL}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}[fragile]{GDAL framework}
+
+\begin{columns}[l]
+\column[t]{0.6\textwidth}
+\begin{center}
+ GDAL+[C+OpenMP]
+ \includegraphics[width=7.5cm]{chain2}
+\end{center}
+\column[t]{0.4\textwidth}
+\begin{center}
+ OpenMP distribution
+ \includegraphics[width=5cm]{chain1}
+\end{center}
+\end{columns}
+\end{frame}
+
+
+\subsection{GRASS GIS}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}[fragile]{GRASS GIS framework}
+
+\begin{center}
+ \includegraphics[width=7.5cm]{architecture_implementation}
+\end{center}
+
+\begin{block}{metaModule concept}
+{\bf pyGRASS:} vertical integration of GRASS GIS modules\\
+{\bf GRASS GIS modules:} [C+OpenMP]
+\end{block}
+
+\end{frame}
+
+\section{Initial results}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}[fragile]{Initial results}
+
+\begin{center}
+ Average ET for Sri Lanka, Daily 2000-2012 (mm/d, daily, 12.3 years)
+ \includegraphics[width=12cm]{sltemporaletb}
+\end{center}
+
+\begin{block}{Comparison}
+\begin{itemize}
+ \item ETo \& ETpot (rad) are similar, expected.
+ \item ETa models are not so similar, expected.
+ \item ETo \& ETpot (rad) are higher than ETa models, expected.
+\end{itemize}
+
+\end{block}
+
+\end{frame}
+
+\section{Conclusions}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}[fragile]{Conclusions}
+
+\begin{block}{Distributed ET models benchmarking setup with OSGEO tools}
+\begin{itemize}
+ \item {\bf GDAL:} C+OpenMP, core-based scaling
+ \item {\bf GRASS GIS:} pyGRASS for metaModule, C+OpenMP inside modules
+ \item {\bf Targets (1):} MODIS (Terra/Aqua), Landsat (all), Aster
+ \item Points of comparisons are internal and main outputs
+\end{itemize}
+\end{block}
+
+\end{frame}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}[fragile]{Thank You}
+
+\begin{center}
+ \includegraphics[width=3cm]{OpenInnovation}
+\end{center}
+
+\end{frame}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}[fragile]{Outlooks}
+
+\begin{itemize}
+ \item {\bf Crunch (1):} Multi-GPU distribution (OpenCL, CUDA)
+ \item {\bf Crunch (2):} Multi-CPU distribution (MPI)
+ \item {\bf Think (1):} TSEB to test/fix
+ \item {\bf Think (2):} SEBS to complete
+ \item {\bf More (1):} ETLook to digest and code
+ \item {\bf More (2):} MODIS and Landsat archives under close pipe distance?
+\end{itemize}
+
+\end{frame}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}[fragile]{128-cores Tilera}
+
+\begin{columns}[l]
+\column[t]{0.5\textwidth}
+\begin{center}
+ 64-core Tile-GX\newline\linebreak
+ \includegraphics[width=5cm]{TILE-Gx_Block_Diagram_large}
+\end{center}
+\column[t]{0.5\textwidth}
+\begin{center}
+ Dual Tile-GX on {\small $1/2$} rack board\newline\linebreak
+ \includegraphics[width=5cm]{tilera_quanta_sq2_mobo}
+\end{center}
+
+\end{columns}
+
+\end{frame}
+
+\end{document}

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--- grass-promo/grasslecture/20130411_Vienna_G7/nastavenilst.tex	                        (rev 0)
+++ grass-promo/grasslecture/20130411_Vienna_G7/nastavenilst.tex	2013-04-05 05:09:01 UTC (rev 55637)
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+\usepackage{listings}
+\lstdefinestyle{C++}{%
+  % language
+  language=C++, % [ANSI]C++, GNU, ISO, Visual
+  basicstyle=\ttfamily\small,
+  commentstyle=\itshape,
+  keywordstyle=\bfseries, % needs another \ttdefault
+  showstringspaces=false,
+  stringstyle=,
+  identifierstyle=,
+  % working with latex
+  escapeinside={//lst}{\^^M}  
+}
+
+\lstset{%
+%  frame=trBL,
+%  backgroundcolor=\color{},
+  linewidth=\textwidth,
+  % working with latex
+  gobble=2,
+  % float
+  nolol=false,
+  numberbychapter=true,
+  captionpos=t,% tb
+  % breaking lines
+  breaklines=true,
+  breakatwhitespace=true,
+  breakindent=10em,
+  breakautoindent=true,
+  prebreak={},
+  postbreak={},
+  %document default style
+    basicstyle=\ttfamily
+}
+
+
+%\lstlistlistingname % The header name for the list of listings.
+%\lstlistingname % The caption label for listings.
+
+\lstnewenvironment{cmdline}[1][]
+{\lstset{
+  style=C++,
+  #1}}
+{}
+
+\lstnewenvironment{scpp}[1][]
+{\lstset{
+  style=C++,
+  #1}}
+{}
+
+\lstnewenvironment{ncpp}[1][]
+{\lstset{
+  style=C++,
+  numbers=left, 
+  numberstyle=\scriptsize, 
+  stepnumber=1,
+  numbersep=5pt,
+  #1}}
+{}
+
+\lstnewenvironment{fcpp}[1][]
+{\lstset{
+  style=C++,
+  float,
+   % line numbers
+  numbers=left, 
+  numberstyle=\scriptsize, 
+  stepnumber=1,
+  numbersep=5pt,
+  #1}}
+{}
+
+
+\lstnewenvironment{lcpp}[1][]
+{\lstset{%
+style=C++,
+numbers=left, 
+numberstyle=\scriptsize, 
+stepnumber=1,
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+
+\lstnewenvironment{smallcpp}[1][]
+{\lstset{%
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+#1}}{}
+
+
+\lstnewenvironment{pscpp}[1][]
+{\lstset{%
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+
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+%\lstset{index={square},index={[2]root}}

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+% \notestrue

