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d6efe3ff
Commit
d6efe3ff
authored
Nov 24, 2023
by
Javier Serrano
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Template for OSPO slides
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Makefile
presentations/cern_ospo_2023/Makefile
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cern_ospo_2023_11.tex
presentations/cern_ospo_2023/cern_ospo_2023_11.tex
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presentations/cern_ospo_2023/Makefile
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all
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cern_ospo_2023_11.pdf
.PHONY
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cern_ospo_2023_11.pdf
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cern_ospo_2023_11.tex
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rm
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presentations/cern_ospo_2023/cern_ospo_2023_11.tex
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\documentclass
[compress,red]
{
beamer
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%\documentclass[compress,red, handout]{beamer}
\mode
<presentation>
\setbeamertemplate
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navigation symbols
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\usetheme
{
Warsaw
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%\hypersetup{pdfpagemode=FullScreen} % makes your presentation go automatically to full screen
% define your own colors:
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Red
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% include packages
\usepackage
{
subfigure
}
\usepackage
{
multicol
}
\usepackage
{
amsmath
}
% \usepackage{epsfig} % Erik: didn't work with Miktex
\usepackage
{
graphicx
}
\usepackage
[all,knot]
{
xy
}
\xyoption
{
arc
}
\usepackage
{
url
}
\usepackage
{
multimedia
}
\usepackage
{
hyperref
}
\usepackage
{
helvet
}
\usepackage
[english]
{
babel
}
\usepackage
[utf8]
{
inputenc
}
\usepackage
{
multirow
}
%\usepackage{pgfpages}
%%%%%%%%%%%%5
%\usepackage{geometry}
%\geometry{verbose,letterpaper}
%\usepackage{movie15}
%\usepackage{hyperref}
%% \mode<handout>{%
%% \pgfpagesuselayout{4 on 1}[a4paper]
%% \setbeameroption{show notes}
%% }
\graphicspath
{
{
../../figures/
}
}
\title
[The CERN OSPO\hspace{15em}\insertframenumber/\inserttotalframenumber]
{
Open Source at CERN: our OSPO
}
%\subtitle{}
\author
{
Javier Serrano on behalf of the CERN OSPO Team
}
% - Give the names in the same order as the appear in the paper.
% - Use the \inst{?} command only if the authors have different
% affiliation.
\institute
%[Universities of Somewhere and Elsewhere] % (optional, but mostly needed)
{
%\inst{1}%
% BE-CO Hardware and Timing section\\
CERN, Geneva, Switzerland
%\and
%\inst{2}%
%Department of Theoretical Philosophy\\
%University of Elsewhere
}
% - Use the \inst command only if there are several affiliations.
% - Keep it simple, no one is interested in your street address.
\date
[CERN OSPO 2023]
%(optional, should be abbreviation of conference name)
{
CERN Open Source Program Office Inaugural Event
\\
28 November 2023
}
% - Either use conference name or its abbreviation.
% - Not really informative to the audience, more for people (including
% yourself) who are reading the slides online
%\subject{Theoretical Computer Science}
% This is only inserted into the PDF information catalog. Can be left
% out.
% If you have a file called "university-logo-filename.xxx", where xxx
% is a graphic format that can be processed by latex or pdflatex,
% resp., then you can add a logo as follows:
%\pgfdeclareimage[height=1cm]{ohr-logo}{ohr_logo.jpg}
%\logo{\pgfuseimage{ohr-logo}}
% Delete this, if you do not want the table of contents to pop up at
% the beginning of each subsection:
\AtBeginSection
[]
{
\begin{frame}
<beamer>
{
Outline
}
\tableofcontents
[currentsection]
\end{frame}
}
% If you wish to uncover everything in a step-wise fashion, uncomment
% the following command:
%\beamerdefaultoverlayspecification{<+->}
\begin{document}
\begin{frame}
\titlepage
\end{frame}
\begin{frame}
{
Outline
}
\tableofcontents
% You might wish to add the option [pausesections]
\end{frame}
\section
[Intro to CERN]
{
Introduction to CERN
}
\subsection
{}
\begin{frame}
{
Accelerators
}
\begin{center}
\includegraphics
[height=0.85\textheight]
{
misc/accelerator
_
map.jpg
}
\end{center}
\end{frame}
%% \begin{frame}{Detectors}
%% \begin{center}
%% \includegraphics[height=0.85\textheight]{misc/atlas.jpeg}
%% \end{center}
%% \end{frame}
\begin{frame}
{
Dissemination
}
\begin{center}
\includegraphics
[height=0.8\textheight]
{
misc/cern
_
council.jpg
}
\end{center}
\end{frame}
\begin{frame}
{
How to interpret one's dissemination mandate in the 21
\textsuperscript
{
st
}
century
}
\begin{center}
\includegraphics
[height=0.8\textheight]
{
misc/cern
_
and
_
openness.jpg
}
\end{center}
\end{frame}
\section
[OSHW at CERN]
{
Open Hardware at CERN
}
\subsection
{}
%% \begin{frame}{The need for synchronisation in a particle accelerator}
%% \begin{center}
%% \includegraphics[height=6.5cm]{misc/synchrotron.jpg}
%% \end{center}
%% \end{frame}
%% \begin{frame}{White Rabbit: an \emph{extension} of Ethernet}
%% \begin{columns}[c]
%% \column{.5\textwidth}
%% \begin{itemize}
%% \item Standard Ethernet network
%% \item Ethernet features (VLAN) \& protocols (SNMP)
%% \end{itemize}
%% \begin{itemize}
%% \item \color{Blue}{Sub-ns synchronisation}
%% \item \color{Red}{Guaranteed (by design) upper bound in frame latency}
%% \end{itemize}
%% \column{.6\textwidth}
%% \begin{center}
%% \includegraphics[height=1.05\textwidth]{network/wr_network-enhanced_pro.jpg}
%% \end{center}
%% \end{columns}
%% \end{frame}
\begin{frame}
[t,fragile]
{
White Rabbit Switch
}
\begin{center}
\includegraphics
[width=\textwidth]
{
switch/wrSwitch
_
v3
_
3.jpg
}
\begin{itemize}
\item
Central element of WR network
\item
18 port gigabit Ethernet switch with WR features
\item
Fully open design, commercially available
\end{itemize}
\end{center}
\end{frame}
\begin{frame}
{
WR Node: SPEC board
}
\begin{center}
\includegraphics
[width=7cm]
{
node/spec.jpg
}
\end{center}
\begin{columns}
[c]
\column
{
.01
\textwidth
}
\column
{
.98
\textwidth
}
\begin{block}
{
Carrier/mezzanine Hardware Kit
}
\begin{itemize}
% \item Carrier boards in PCI-Express, VME, PXIe
\item
All carrier cards are equipped with a White Rabbit port
\item
Mezzanines provide different functions (e.g. ADC)
\end{itemize}
\end{block}
\column
{
.01
\textwidth
}
\end{columns}
\end{frame}
%% \begin{frame}{White Rabbit application examples}
%% \begin{columns}[c]
%% \column{0.7\textwidth}
%% \begin{itemize}
%% \item<1-> \color<2->{black!50}{CERN and GSI}
%% \item<2-> \color<3->{black!50}{The Large High Altitude Air Shower Observatory}
%% \item<3-> \color<4->{black!50}{KM3NET: European deep-sea neutrino telescope}
%% \item<4-> {MIKES: Centre for metrology and accreditation}
%% \end{itemize}
%% \column{0.45\textwidth}
%% \begin{center}
%% \includegraphics<1>[width=0.80\textwidth]{applications/gsiANDcern.pdf}
%% \pause
%% \includegraphics<2>[width=1\textwidth]{applications/lhaaso.pdf}
%% \pause
%% \includegraphics<3>[width=1\textwidth]{applications/KM3NeT.pdf}
%% \pause
%% \includegraphics<4->[width=.5\textwidth]{applications/mikes.pdf}
%% \end{center}
%% \end{columns}
%% \pause
%% {\small Now also finance, telecom, energy distribution\ldots}
%% \end{frame}
\begin{frame}
{
Open source and standardisation
}
White Rabbit is now standardised under IEEE 1588
\begin{block}
{
Benefits
}
\begin{itemize}
\item
Inertia!
\item
Impact
\end{itemize}
\end{block}
\pause
\begin{block}
{
Issues
}
\begin{itemize}
\item
It takes a lot of effort
\item
There is a fundamental tension between standard-essential patents and
reciprocal (or all?) open source licences
\end{itemize}
\end{block}
\end{frame}
\section
{
Some thoughts on public-private partnerships
}
\subsection
{}
\begin{frame}
{
Public-private partnerships
}
\begin{block}
{
Business models
}
\begin{itemize}
\item
For this type of hardware, selling support (as often happens in
software) does not seem to be a sucessful model so far
\item
Proprietary customisation is
\item
Issues with patents
\item
Should imitate Open Silicon efforts on two fronts:
\begin{itemize}
\item
Get organised through a non-profit (foundation, consortium,
collaboration
\ldots
)
\item
Involve commercial actors who are
\emph
{
users
}
of the technology
\end{itemize}
\end{itemize}
\end{block}
\end{frame}
\begin{frame}
{
Public-private partnerships
}
\begin{block}
{
Roles
}
\begin{itemize}
\item
Partnerships work best when actors are expected to do things which
are ``natural'' for them
\item
Need to work more on the public side
\end{itemize}
\end{block}
Referring to the title of this presentation: you are
\emph
{
already
}
funding these labs and universities with public money. Ask them (and
make it easier for them) to open-source their work.
\end{frame}
\end{document}
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