Skip to content

W
White Rabbit
Commit 283fd401 authored by Maciej Lipinski's avatar Maciej Lipinski
Browse files
Options

Presentation about Robustness and Standardization for Technical Committee at… 

Presentation about Robustness and Standardization for Technical Committee at BE-CO, took place on 12 March 2015
parent eb2b9a01
Hide whitespace changes
Inline Side-by-side
Showing with 388 additions and 0 deletions
presentations/WR_Maciej_TC_2015/Makefile 0 → 100644
View file @ 283fd401
all : WR_Maciej_TC_2015.pdf
.PHONY : all clean
WR_Maciej_TC_2015.pdf : WR_Maciej_TC_2015.tex
pdflatex $^
pdflatex $^
clean :
rm -f *.eps *.pdf *.dat *.log *.out *.aux *.dvi *.ps *.toc *.snm *.nav *~
presentations/WR_Maciej_TC_2015/WR_Maciej_TC_2015.tex 0 → 100644
View file @ 283fd401
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% beamer %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% To run - pdflatex filename.tex
% acroread filename.pdf
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% without pauses
%\documentclass[compress,red, handout]{beamer}
\documentclass[compress, red]{beamer}
\mode<presentation>
\setbeamertemplate{navigation symbols}{}
\usetheme{Warsaw}
% \hypersetup{pdfpagemode=FullScreen} % makes your presentation go automatically to full screen
% define your own colors:
\definecolor{Red}{rgb}{1,0,0}
\definecolor{Blue}{rgb}{0,0,1}
\definecolor{Green}{rgb}{0,1,0}
\definecolor{magenta}{rgb}{1,0,.6}
\definecolor{lightblue}{rgb}{0,.5,1}
\definecolor{lightpurple}{rgb}{.6,.4,1}
\definecolor{gold}{rgb}{.6,.5,0}
\definecolor{orange}{rgb}{1,0.4,0}
\definecolor{hotpink}{rgb}{1,0,0.5}
\definecolor{newcolor2}{rgb}{.5,.3,.5}
\definecolor{newcolor}{rgb}{0,.3,1}
\definecolor{newcolor3}{rgb}{1,0,.35}
\definecolor{darkgreen1}{rgb}{0, .35, 0}
\definecolor{darkgreen}{rgb}{0, .6, 0}
\definecolor{darkred}{rgb}{.75,0,0}
\xdefinecolor{olive}{cmyk}{0.64,0,0.95,0.4}
\xdefinecolor{purpleish}{cmyk}{0.75,0.75,0,0}
\newcommand{\backupbegin}{
\newcounter{framenumberappendix}
\setcounter{framenumberappendix}{\value{framenumber}}
}
\newcommand{\backupend}{
\addtocounter{framenumberappendix}{-\value{framenumber}}
\addtocounter{framenumber}{\value{framenumberappendix}}
}
% include packages
\usepackage{subfigure}
\usepackage{multicol}
\usepackage{amsmath}
\usepackage{epsfig}
\usepackage{graphicx}
\usepackage[all,knot]{xy}
\xyoption{arc}
\usepackage{url}
\usepackage{multimedia}
\usepackage{hyperref}
\usepackage{helvet}
\usepackage[polish,english]{babel}
\usepackage[utf8]{inputenc}
\usepackage{textcomp} % for \textmu (greek letter mu without the need
% to use Math mode)
\graphicspath{ {../../figures/} }
\AtBeginSubsection[]
{
\begin{frame}
\frametitle{Outline}
\tableofcontents[
currentsubsection,
% hideothersubsections,
sectionstyle=show/shaded,
subsectionstyle=show/shaded,
]
\end{frame}
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Title Page Info %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\title[White Rabbit \\Robustness \& Standardization\hspace{4mm}
\insertframenumber/\inserttotalframenumber ]{White Rabbit Robustness \& Standardization \\ Work in Progress}
\author[Maciej Lipinski] % (optional, use only with lots of authors)
{Maciej Lipinski}
\institute{CERN BE-CO\\Hardware and Timing section}
\date[12 March 2015]{Technical Committee\\12 March 2015}
\AtBeginSection[]
{
\begin{frame}<beamer>{Outline}
\tableofcontents[currentsection]
\end{frame}
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Begin Your Document %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\useoutertheme[subsection=false]{smoothbars}
%\setbeamertemplate{footline}[frame number]
\begin{document}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\frame{
\titlepage
%\hfill {\footnotesize With help from Steve Smith (SLAC)}
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% \section[Outline]{}
% this puts the outline before EACH section automatically & will
% highlight the section you're about to talk about
\begin{frame}<beamer>{Outline}
\tableofcontents
\end{frame}
% Structuring a talk is a difficult task and the following structure
% may not be suitable. Here are some rules that apply for this
% solution:
% - Exactly two or three sections (other than the summary).
% - At *most* three subsections per section.
% - Talk about 30s to 2min per frame. So there should be between about
% 15 and 30 frames, all told.
% - A conference audience is likely to know very little of what you
% are going to talk about. So *simplify*!
% - In a 20min talk, getting the main ideas across is hard
% enough. Leave out details, even if it means being less precise than
% you think necessary.
% - If you omit details that are vital to the proof/implementation,
% just say so once. Everybody will be happy with that.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section{Robustness}
\subsection{}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{frame}{Robustness in White Rabbit Network (WRN)}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{columns}[c]
\column{0.61\textwidth}
\begin{block}{Definition}
WRN is robust/reliable if it provides all its services to all its clients at any time.
\end{block}
\small
\begin{itemize}
% \setlength{\itemindent}{-1.0em}
\item<2-> Services: time and data distribution
\item<3-> Robustness of WRN:
\footnotesize
\begin{itemize}
\item<4-> requires seamless redundancy, preservation of characteristics during network reconfiguration
\vspace{3mm}
\item<5-> achieved through redundancy of elements \& data and support for fast switchover (hot spare)
\end{itemize}
\end{itemize}
\column{0.51\textwidth}
\begin{center}
\includegraphics[height=0.67\textheight]{network/wr_network-enhanced_pro.pdf}
\end{center}
\end{columns}
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\subsection{Time}
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{frame}{Support for seamless \textbf{time} distribution redundancy}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{center}
\includegraphics<1>[width=1.0\textwidth]{robustness/time-switchover-0.jpg}
\includegraphics<2>[width=1.0\textwidth]{robustness/time-switchover-1.jpg}
\end{center}
\end{frame}
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\subsection{Data}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{frame}{Robust \textbf{data} distribution in a White Rabbit Network}
\begin{center}
\includegraphics<1>[width=0.85\textwidth]{robustness/wrn_reliability_v2.jpg}
\end{center}
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{frame}{Data redundancy}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{itemize}
\item {\bf Forward Error Correction (FEC)} -- transparent layer:
\begin{itemize}
\item One message encoded into N Ethernet frames
\item Recovery of message from any M (M$<$N) frames
\end{itemize}
\item <2->FEC can prevent data loss due to:
\begin{itemize}
\item<3-> {\bf bit error}
\item<4-> {\bf network reconfiguration}
\end{itemize}
\end{itemize}
\begin{center}
\includegraphics[width=.7\textwidth]{robustness/FEC.pdf}
\end{center}
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%\section{}
%\subsection{Data Distribution in White Rabbit}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{frame}{Topology redundancy}
\vspace{-1cm}
\begin{center}
Hardware support for Ethernet protocols to speed up network reconfiguration
from (sub-)seconds to microseconds.
\end{center}
\begin{columns}[c]
\column{0.49\textwidth}
\begin{center}
\includegraphics<1>[width=0.9\textwidth]{robustness/spirent_tests_setups-0.jpg}
\includegraphics<2>[width=0.9\textwidth]{robustness/spirent_tests_setups-1.jpg}
\includegraphics<3->[width=0.9\textwidth]{robustness/spirent_tests_setups-2.jpg}
\end{center}
\column{0.6\textwidth}
\begin{center}
\includegraphics<1-3>[width=0.75\textwidth]{robustness/switchover288-ok-1.jpg}
\includegraphics<4>[width=0.75\textwidth]{robustness/switchover288-ok-2.jpg}
\includegraphics<5>[width=0.75\textwidth]{robustness/switchover288-ok-3.jpg}
\end{center}
\end{columns}
\end{frame}
\begin{frame}{Topology redundancy}
\vspace{-1cm}
\begin{center}
Hardware support for Ethernet protocols to speed up network reconfiguration
from (sub-)seconds to microseconds.
\end{center}
% \vspace{-1cm}
\begin{columns}[c]
\column{0.49\textwidth}
\footnotesize
Rapid Spanning Tree Protocol:
\begin{itemize}
\footnotesize
\item reconfig time: 1s
\item tx in 1s: 100MB = 360k frames
\end{itemize}
Shortest Path Bridging Protocol
\begin{itemize}
\footnotesize
\item reconfig time: 50ms
\item tx in 50ms: 5MB = 18k frames
\end{itemize}
\column{0.6\textwidth}
\begin{center}
\includegraphics[width=0.75\textwidth]{robustness/switchover288-ok-3.jpg}
\end{center}
\end{columns}
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section{Standardization}
\subsection{}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{frame}{Why to standardize?}
Standardization brings stability and credibility to a technology
\begin{itemize}
\item<2-> important for (big) companies
\item<3-> attractive for users
\end{itemize}
\vspace{0.5cm}
\textcolor<1-3>{white}{Widely used standard technologies:}
\begin{itemize}
\item<5-> less likely to get obsolete and lose company support
\item<6-> available off-the-shelf for reasonable price
\end{itemize}
\pause \pause \pause \pause \pause \pause
\begin{center}
\textbf{Standardization can help in providing robust solution for \\CERN's current \& future needs.}
\end{center}
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% \section{Standardization}
% \subsection{}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{frame}{IEEE 1588 standardization}
\begin{columns}[c]
\column{0.65\textwidth}
\only<2->{IEEE 1588 standard revision}
\begin{itemize}
\item<2-> Started in June 2013.
\item<3-> Performed by P1588 Working Group with over 200 members
\item<4-> Divided into 5 sub-committees
\item<5-> High Accuracy sub-committee
\begin{itemize}
\item<6-> dedicated to White Rabbit
\item<6-> includes experts from companies \& academia
\item<6-> chaired by Maciej Lipinski
\end{itemize}
\end{itemize}
\column{0.4\textwidth}
\begin{center}
\includegraphics<1-3>[width=1.0\textwidth]{p1588/p1588-1.jpg}
\includegraphics<4>[width=1.0\textwidth]{p1588/p1588-2.jpg}
\includegraphics<5>[width=1.0\textwidth]{p1588/p1588-3.jpg}
\includegraphics<6->[width=1.0\textwidth]{p1588/p1588-4.jpg}
\end{center}
\end{columns}
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section{Future}
\subsection{}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{frame}{Future}
\begin{itemize}
\item<1-> Robustness
\begin{itemize}
\item Integrate time and data solutions
\item Implement Forward Error Correction (FEC)
\item Make the robustness features user-friendly
\end{itemize}
\vspace{0.5cm}
\item<2-> Standardization
\begin{itemize}
\item Make High Accuracy (a.k.a WR) improvements to IEEE1588 attractive for different industries/vendors
\item Integrate data-related WR solutions with proper standards
\end{itemize}
\end{itemize}
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%\section{}
% \subsection{}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{frame}{Thank you}
\begin{center}
\includegraphics[width=.3\textwidth]{misc/white_rabbit_end.png}
\end{center}
\begin{center}
Thank you !\\
\end{center}
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\end{document}
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment