\documentclass[hyperref={pdfpagelabels=false}]{beamer}
-%\documentclass{beamer}
+
+\setbeameroption{show notes}
\mode<presentation>
{
\title
-{Scalability issues of a Network-on-Chip}
+{MontiumC Transforming}
-\author {David Bonfrer}
+\author {Matthijs Kooijman}
\institute[Recore Systems and University of Twente]
{
- \inst{1}%
+ \inst{}%
Recore Systems
\and
- \inst{2}%
+ \inst{}%
Faculty of Electrical Engineering, Mathematics and Computer Science\\
University of Twente
}
-%\setbeamertemplate{navigation symbols}{}
-
-% \pgfdeclareimage[height=0.5cm]{recore_logo}{images/recore_logo}
-% \logo{\pgfuseimage{recore_logo}}
-
-
-
-%\AtBeginSubsection[]
-%{
-% \begin{frame}<beamer>{Outline}
-% \tableofcontents[currentsection,currentsubsection,hideothersubsections]
-% \end{frame}
-%}
-
-
-
\begin{document}
\begin{frame}
\end{frame}
\section{Introduction}
- \subsection{Low power usage}
-% \begin{frame}{PDA}
-% \begin{center}
-% \includegraphics[scale=.44]{images/pda3}
-% \end{center}
-% \end{frame}
-% \begin{frame}{SoC}
-% %Picture of SoC
-% \end{frame}
-% \begin{frame}{Annabelle \ac{SoC}}
-% \begin{center}
-% \includegraphics[scale=0.52]{images/reconfigurable_fabric}
-% \end{center}
-% \end{frame}
-% \begin{frame}{CRISP \ac{SoC}}
-% \begin{center}
-% \includegraphics[scale=.76]{images/CRISP}%TODO fix blue too black
-% \end{center}
-% \end{frame}
-%\section{Problem description}
-% %Problem description
-%\section{Architecture}
-% \begin{frame}
-% \begin{center}
-% \tikzstyle{help lines}=[black!10,thin]
-% \begin{tikzpicture}[>=stealth,scale=.7]
-% \foreach \x in {1,6,11}
-% \foreach \y in {5,0}{
-% \draw (\x,\y) +(-1,-1) rectangle ++(1,1)[draw=black!50,fill=black!20,thick];
-% \draw (\x,\y) node{Router};
-% \draw (\x,\y) +(.4,1.2) rectangle ++(1.4,1.8)[draw=black!50,fill=black!20,thick];
-% \draw (\x,\y) +(.9,1.5)node{Tile};
-% \foreach \z in {0,.1,.2,.3} \draw (\x,\y) ++(\z,0) ++(0.5,1) -- ++(0,0.2);
-% }
-% \foreach \x in {1,6}\foreach \y in {5,0}\foreach \z in {-0.1,0,0.1,0.2}\draw (\x,\y) +(1,\z) -- ++(4,\z);
-% \foreach \x in {1,6,11}\foreach \y in {0}\foreach \z in {-0.1,0,0.1,0.2}\draw (\x,\y) +(\z,1) -- ++(\z,4);
-% \foreach \x in {11}\foreach \y in {5,0}\foreach \z in {-0.1,0,0.1,0.2}\draw (\x,\y) +(1,\z) -- ++(1.5,\z);
-% \foreach \x in {1,6,11}\foreach \y in {5}\foreach \z in {-0.1,0,0.1,0.2}\draw (\x,\y) +(\z,1) -- ++(\z,1.5);
-% \foreach \x in {1}\foreach \y in {5,0}\foreach \z in {-0.1,0,0.1,0.2}\draw (\x,\y) +(-1,\z) -- ++(-1.5,\z);
-% \foreach \x in {1,6,11}\foreach \y in {0}\foreach \z in {-0.1,0,0.1,0.2}\draw (\x,\y) +(\z,-1) -- ++(\z,-1.5);
-% \draw (4,5) circle (0.4) +(0,-0.4) -- (3,3.5) +(0,-0.2) node{Link};
-% \draw (2,0) circle (0.4) +(0,0.4) -- (4,1.5) +(0,0.2) node{Port};
-% \draw (9,4.9) circle (0.1) +(0,-0.1) -- (8,3.5) +(0,-0.2) node{Lane};
-% \end{tikzpicture}
-% \end{center}
-% \end{frame}
-% \begin{frame}{Circuit switched}
-% \begin{center}
-% \tikzstyle{help lines}=[black!10,thin]
-% \begin{tikzpicture}[>=stealth,scale=.6]
-% \foreach \x in {1,6,11}
-% \foreach \y in {5,0}{
-% \draw (\x,\y) +(-1,-1) rectangle ++(1,1)[draw=black!50,fill=black!20,thick];
-% \draw (\x,\y) node{Router};
-% \draw (\x,\y) +(.4,1.2) rectangle ++(1.4,1.8)[draw=black!50,fill=black!20,thick];
-% \draw (\x,\y) +(.9,1.5)node{Tile};
-% \foreach \z in {0,.1,.2,.3} \draw (\x,\y) ++(\z,0) ++(0.5,1) -- ++(0,0.2);
-% }
-% \foreach \x in {1,6}\foreach \y in {5,0}\foreach \z in {-0.1,0,0.1,0.2}\draw (\x,\y) +(1,\z) -- ++(4,\z);
-% \foreach \x in {1,6,11}\foreach \y in {0}\foreach \z in {-0.1,0,0.1,0.2}\draw (\x,\y) +(\z,1) -- ++(\z,4);
-% \foreach \x in {11}\foreach \y in {5,0}\foreach \z in {-0.1,0,0.1,0.2}\draw (\x,\y) +(1,\z) -- ++(1.5,\z);
-% \foreach \x in {1,6,11}\foreach \y in {5}\foreach \z in {-0.1,0,0.1,0.2}\draw (\x,\y) +(\z,1) -- ++(\z,1.5);
-% \foreach \x in {1}\foreach \y in {5,0}\foreach \z in {-0.1,0,0.1,0.2}\draw (\x,\y) +(-1,\z) -- ++(-1.5,\z);
-% \foreach \x in {1,6,11}\foreach \y in {0}\foreach \z in {-0.1,0,0.1,0.2}\draw (\x,\y) +(\z,-1) -- ++(\z,-1.5);
-% \draw [very thick,->] (-1,0.2) -- (11.2,0.2) -- (11.2,4.9) -- (13,4.9);
-% \end{tikzpicture}
-% \end{center}
-% \end{frame}
-% \begin{frame}{Packet switched}
-% \begin{center}
-% \tikzstyle{help lines}=[black!10,thin]
-% \begin{tikzpicture}[>=stealth,scale=.6]
-% \foreach \x in {1,6,11}
-% \foreach \y in {5,0}{
-% \draw (\x,\y) +(-1,-1) rectangle ++(1,1)[draw=black!50,fill=black!20,thick];
-% \draw (\x,\y) node{Router};
-% \draw (\x,\y) +(.4,1.2) rectangle ++(1.4,1.8)[draw=black!50,fill=black!20,thick];
-% \draw (\x,\y) +(.9,1.5)node{Tile};
-% \foreach \z in {0,.1,.2,.3} \draw (\x,\y) ++(\z,0) ++(0.5,1) -- ++(0,0.2);
-% }
-% \foreach \x in {1,6}\foreach \y in {5,0}\foreach \z in {-0.1,0,0.1,0.2}\draw (\x,\y) +(1,\z) -- ++(4,\z);
-% \foreach \x in {1,6,11}\foreach \y in {0}\foreach \z in {-0.1,0,0.1,0.2}\draw (\x,\y) +(\z,1) -- ++(\z,4);
-% \foreach \x in {11}\foreach \y in {5,0}\foreach \z in {-0.1,0,0.1,0.2}\draw (\x,\y) +(1,\z) -- ++(1.5,\z);
-% \foreach \x in {1,6,11}\foreach \y in {5}\foreach \z in {-0.1,0,0.1,0.2}\draw (\x,\y) +(\z,1) -- ++(\z,1.5);
-% \foreach \x in {1}\foreach \y in {5,0}\foreach \z in {-0.1,0,0.1,0.2}\draw (\x,\y) +(-1,\z) -- ++(-1.5,\z);
-% \foreach \x in {1,6,11}\foreach \y in {0}\foreach \z in {-0.1,0,0.1,0.2}\draw (\x,\y) +(\z,-1) -- ++(\z,-1.5);
-% \draw [very thick,->] (-1,0.2) -- (.8,0.2);
-% \draw [very thick,->] (1.2,0.2) -- (5.8,0.2);
-% \draw [very thick,->] (6.2,0.2) -- (10.8,0.2);
-% \draw [very thick,->] (11.2,0.5)-- (11.2,4.5);
-% \draw [very thick,->] (11.5,4.9)-- (13,4.9);
-% \end{tikzpicture}
-% \end{center}
-% \end{frame}
-% \begin{frame}{Router components}
-% \begin{center}
-% \tikzstyle{help lines}=[black!10,thin]
-% \begin{tikzpicture}[>=stealth,scale=.84]
-% \draw (-2.8,-1) rectangle ++(7.5,5);
-% \draw (1,3.75) node{Generic router};
-% \draw (.1,.1) rectangle ++(1.8,3);
-% \draw (1,2.75) node{Crossbar};
-% \foreach \x in {.1,2.6,2.0,1.4}{
-% \draw (2.1,\x) rectangle ++(2.5,.5);
-% \draw (2.1,\x) +(1.25,.25) node{Output buffer};
-% }
-% \foreach \x in {.8,1,1.2}{
-% \draw (2.1,\x) +(1.25,0) circle (0.05);
-% }
-% \foreach \x in {.1,2.6,2.0,1.4}{
-% \draw (-.1,\x) rectangle ++(-2.5,.5);
-% \draw (-.1,\x) +(-1.25,.25) node{Input buffer};
-% }
-% \foreach \x in {.8,1,1.2}{
-% \draw (-.1,\x) +(-1.25,0) circle (0.05);
-% }
-% \draw (.9,.1) -- (.9,-.1);
-% \draw (1.1,.1) -- (1.1,-.1);
-% \draw (0,-.1) rectangle (2,-.9);
-% \draw (1,-.5) node {Arbiter};
-% \foreach \x in {0.2,0.3,...,2.2}{
-% \draw (0.2,\x) -- (.1,\x);
-% \draw (1.9,\x) -- (1.8,\x);
-% }
-% \draw (.1,2.1) -- (.5,2.1);
-% \draw (.1,0.2) -- (.5,0.2);
-%
-% \draw (1.5,2.1) -- (1.9,2.1);
-% \draw (1.5,0.2) -- (1.9,0.2);
-%
-% \draw (-4.2,1.5) node {N inputs};
-% \draw (6.5,1.5) node {N outputs};
-%
-% \draw (0.5,2.1) -- (1.5,0.2);
-% \draw (0.5,0.2) -- (1.5,2.1);
-% \draw (1.9,0.2) -- (2.1,.35);
-% \draw (1.9,2.1) -- (2.1,2.85);
-% \draw (1.9,2.0) -- (2.1,2.25);
-% \draw (1.9,1.9) -- (2.1,1.65);
-%
-% \draw (.1,0.2) -- (-.1,.35);
-% \draw (.1,2.1) -- (-.1,2.85);
-% \draw (.1,2.0) -- (-.1,2.25);
-% \draw (.1,1.9) -- (-.1,1.65);
-%
-%
-% \draw [->] (4.5,0.35) -- (4.9,.35);
-% \draw [->] (4.5,2.85) -- (4.9,2.85);
-% \draw [->] (4.5,2.25) -- (4.9,2.25);
-% \draw [->] (4.5,1.65) -- (4.9,1.65);
-%
-% \draw [<-] (-2.5,0.35) -- (-3,.35);
-% \draw [<-] (-2.5,2.85) -- (-3,2.85);
-% \draw [<-] (-2.5,2.25) -- (-3,2.25);
-% \draw [<-] (-2.5,1.65) -- (-3,1.65);
-% \end{tikzpicture}
-% \end{center}
-% \end{frame}
-% \begin{frame}{Flow control}
-% \begin{center}
-% \tikzstyle{help lines}=[black!10,thin]
-% \begin{tikzpicture}[>=stealth,scale=.5]
-% \draw[->] (.5,1) -- (9.5,1)node[above,midway]{Data valid};
-% \draw[<-] (.5,2) -- (9.5,2)node[above,midway]{Acknowledge};
-% \draw[->][very thick] (.5,3.5) -- (9.5,3.5) node[above,midway]{Data};
-% \end{tikzpicture}
-% \end{center}
-% \end{frame}
-%\section{Results}
-% \subsection{Flow control}
-% \begin{frame}{Flow control}
-% \begin{itemize}
-% \item Different types of flow control:
-% \begin{itemize}
-% \item Direct flow control
-% \item Single register flow control
-% \item Double register flow control
-% \item Windowed transmission
-% \end{itemize}
-% \end{itemize}
-% \end{frame}
-% \subsection{Configuration network}
-%% \begin{frame}{Configuration network}
-%% \begin{center}
-%% \includegraphics[trim = 10mm 200mm 100mm 20mm, clip, scale=.8]{images/d+c_router}
-%% \end{center}
-%% \end{frame}
-% \begin{frame}{Configuration network}
-% \begin{columns}
-% \column{.8\textwidth}
-% \begin{itemize}
-% \item The configuration network \ac{CSDCnet}:
-% \begin{itemize}
-% \item Pros:
-% \begin{itemize}
-% \item Easy configuration
-% \item Optimal config route
-% \item Small area needed on chip ($0.002 mm^2$)
-% \item High clock speed possible (1GHz)
-% \end{itemize}
-% \item Cons:
-% \begin{itemize}
-% \item Only configuration data.
-% \item Central control needed.
-% \item Long configuration times.
-% \end{itemize}
-% \end{itemize}
-% \end{itemize}
-% \column{.2\textwidth}
-% \begin{center}
-% \tikzstyle{place}=[circle,draw=blue!50,fill=blue!20,thick]
-% \tikzstyle{transition}=[rectangle,draw=black!50,fill=black!20,thick]
-% \begin{tikzpicture}[>=stealth,scale=.5,transform shape]
-% \node[place] (1) {};
-% \node[place] (2) [right of=1] {};
-% \node[place] (3) [right of=2] {};
-% \node[place] (4) [below of=1] {};
-% \node[place] (5) [right of=4] {};
-% \node[place] (6) [right of=5] {};
-% \node[place] (7) [below of=4] {};
-% \node[place] (8) [right of=7] {};
-% \node[place] (9) [right of=8] {};
-%
-% \draw (1.east) -- (2.west);
-% \draw (2.east) -- (3.west);
-% \draw (4.east) -- (5.west);
-% \draw (5.east) -- (6.west);
-% \draw (7.east) -- (8.west);
-% \draw (8.east) -- (9.west);
-% \draw (1.south)-- (4.north);
-% \draw (2.south)-- (5.north);
-% \draw (3.south)-- (6.north);
-% \draw (4.south)-- (7.north);
-% \draw (5.south)-- (8.north);
-% \draw (6.south)-- (9.north);
-% \end{tikzpicture}
-% \end{center}
-% \end{columns}
-% \end{frame}
-% \begin{frame}{Configuring a NoC with CSDCnet}
-% \begin{itemize}
-% \item Configuration using relative addressing
-% \item Configuration using commands
-% \item Two states for CSDCrouters:
-% \begin{itemize}
-% \item \emph{passthrough mode}
-% \item \emph{execute command mode}
-% \end{itemize}
-% \end{itemize}
-% \end{frame}
-% \begin{frame}[shrink=33]{Commands of CSDCnet}
-% \vspace{2cm}
-% \begin{table}
-% \centering
-% \begin{tabular}{lll} \toprule
-% Command name & Command description & Parameters (Length in bits)\\
-% \midrule
-% CONFIG & Configure current data router & configuration data (11)\\
-% DESTROY & Destroy complete configuration path & -\\
-% EXTEND & Extend configuration path & direction to extend to (3)\\
-% REMOVE & Remove the last router from path & -\\
-% RESET\_ALL & Reset complete \acs{NoC} and all tiles & -\\
-% RESET\_TILE & Reset current tile & -\\
-% \bottomrule
-% \end{tabular}
-% \caption{Commands}
-% \label{tab:commandsLimited}
-% \end{table}
-% \end{frame}
-%
-%
-% \begin{frame}{Ring network}
-% \begin{columns}
-% \column{.8\textwidth}
-% \begin{itemize}
-% \item The ring network, from the University of Twente, can be used for configuration too:
-% \begin{itemize}
-% \item Pros:
-% \begin{itemize}
-% \item No setting up paths.
-% \item Not only configuration data.
-% \item Needs small area on chip ($0.003 mm^2$).
-% \item High clock speed possible (1GHz).
-% \item No central control of the network.
-% \end{itemize}
-% \item Cons:
-% \begin{itemize}
-% \item Routes not optimal.
-% \end{itemize}
-% \end{itemize}
-% \end{itemize}
-% \column{.2\textwidth}
-% \begin{center}
-% \tikzstyle{place}=[circle,draw=blue!50,fill=blue!20,thick]
-% \tikzstyle{transition}=[rectangle,draw=black!50,fill=black!20,thick]
-% \begin{tikzpicture}[>=stealth,scale=.4,transform shape]
-% \node[place] (1) at (-1,-2) {};
-% \node[place] (2) at ( 1,-2) {};
-% \node[place] (3) at ( 2,-1) {};
-% \node[place] (4) at ( 2, 1) {};
-% \node[place] (5) at ( 1, 2) {};
-% \node[place] (6) at (-1, 2) {};
-% \node[place] (7) at (-2, 1) {};
-% \node[place] (8) at (-2,-1) {};
-% \foreach \from/\to in {1/2,2/3,3/4,4/5,5/6,6/7,7/8,8/1}
-% \draw (\from) -- (\to);
-% \end{tikzpicture}
-% \end{center}
-% \end{columns}
-% \end{frame}
-% \begin{frame}
-% \only<1>{\begin{center}
-% \begin{tikzpicture}[>=stealth,scale=0.5,transform shape]
-% \foreach \x in {0,1,...,7}
-% \foreach \y in {0,1,...,7}
-% \draw (\y,\x) circle (0.3)[draw=blue!50,fill=blue!20,thick];
-% \draw (0,-1) circle (0.3)[draw=blue!50,fill=blue!20,thick];
-% \draw (0,-1) node {CU};
-% \draw (0,7) node {A};
-% \draw (7,0) node {B};
-% %\draw[->,color=red,dashed,very thick] (0,0) -- (0,7);
-% \draw[color=black!0] (0,-.5) -- (1,-.5);
-% \foreach \x in {0,...,6}
-% \foreach \y in {0,...,7}
-% \draw (\y,\x)+(0,0.3) -- +(0,0.7);
-% \foreach \x in {0,...,7}
-% \foreach \y in {0,...,6}
-% \draw (\y,\x)+(0.3,0) -- +(0.7,0);
-%
-% %\draw[very thick,->] (0,7) -- (7,7) -- (7,0);
-%
-% \end{tikzpicture}
-% \begin{tikzpicture}[>=stealth,scale=0.5,transform shape]
-% \foreach \x in {0,1,...,7}
-% \foreach \y in {0,1,...,7}
-% \draw (\y,\x) circle (0.3)[draw=blue!50,fill=blue!20,thick];
-% \draw (0,-1) circle (0.3)[draw=blue!50,fill=blue!20,thick];
-% \draw (0,-1) node {CU};
-% \draw (0,7) node {A};
-% \draw (7,0) node {B};
-% %\draw[very thick,->] (0,7) -- (0,0) -- (7,0);
-% %ring-net lines
-% \foreach \x in {0,...,5}
-% \foreach \y in {0,...,7}
-% \draw (\y,\x)+(0,0.3) -- +(0,0.7);
-% \draw (0,6)+(0,0.3) -- +(0,0.7);
-% \draw (7,6)+(0,0.3) -- +(0,0.7);
-% \foreach \x in {0,2,4,6} \draw (\x,0)+(0.3,0) -- +(0.7,0);
-% \foreach \x in {1,3,5} \draw (\x,6)+(0.3,0) -- +(0.7,0);
-% \foreach \x in {0,...,6} \draw (\x,7)+(0.3,0) -- +(0.7,0);
-%
-% \draw[color=black!0] (0,-.5) -- (1,-.5);
-% \end{tikzpicture}
-% \end{center}}
-% \only<2>{\begin{center}
-% \begin{tikzpicture}[>=stealth,scale=0.5,transform shape]
-% \foreach \x in {0,1,...,7}
-% \foreach \y in {0,1,...,7}
-% \draw (\y,\x) circle (0.3)[draw=blue!50,fill=blue!20,thick];
-% \draw (0,-1) circle (0.3)[draw=blue!50,fill=blue!20,thick];
-% \draw (0,-1) node {CU};
-% \draw (0,7) node {A};
-% \draw (7,0) node {B};
-% \draw[->,color=red,dashed,very thick] (0,0) -- (0,7);
-% \draw[color=black!0] (0,-.5) -- (1,-.5);
-% \foreach \x in {0,...,6}
-% \foreach \y in {0,...,7}
-% \draw (\y,\x)+(0,0.3) -- +(0,0.7);
-% \foreach \x in {0,...,7}
-% \foreach \y in {0,...,6}
-% \draw (\y,\x)+(0.3,0) -- +(0.7,0);
-%
-% \draw[very thick,->] (0,7) -- (7,7) -- (7,0);
-%
-% \end{tikzpicture}
-% \begin{tikzpicture}[>=stealth,scale=0.5,transform shape]
-% \foreach \x in {0,1,...,7}
-% \foreach \y in {0,1,...,7}
-% \draw (\y,\x) circle (0.3)[draw=blue!50,fill=blue!20,thick];
-% \draw (0,-1) circle (0.3)[draw=blue!50,fill=blue!20,thick];
-% \draw (0,-1) node {CU};
-% \draw (0,7) node {A};
-% \draw (7,0) node {B};
-% \draw[very thick,->] (0,7) -- (0,0) -- (7,0);
-% %ring-net lines
-% \foreach \x in {0,...,5}
-% \foreach \y in {0,...,7}
-% \draw (\y,\x)+(0,0.3) -- +(0,0.7);
-% \draw (0,6)+(0,0.3) -- +(0,0.7);
-% \draw (7,6)+(0,0.3) -- +(0,0.7);
-% \foreach \x in {0,2,4,6} \draw (\x,0)+(0.3,0) -- +(0.7,0);
-% \foreach \x in {1,3,5} \draw (\x,6)+(0.3,0) -- +(0.7,0);
-% \foreach \x in {0,...,6} \draw (\x,7)+(0.3,0) -- +(0.7,0);
-%
-% \draw[color=black!0] (0,-.5) -- (1,-.5);
-% \end{tikzpicture}
-% \end{center}}
-% \end{frame}
-% \begin{frame}
-% \begin{center}
-% %\includegraphics[scale=.7]{results/conftimes2}
-% \end{center}
-% \end{frame}
-% \small
-% \begin{frame}{Synthesis results at 500MHz}
-% \begin{table} [ht]
-% \centering
-% \begin{tabular}{lll}
-% \toprule
-% Component & Slack (ns) & Area ($mm^2$)\\
-% \midrule
-% Packet switched (Kavaldjiev) & 0.00 & 0.2133\\
-% Small packet switched (Kavaldjiev) & 0.00 & 0.0769\\
-% Circuit switched (Annabelle) & 0.42 & 0.0254\\
-% Circuit switched SingleReg (thesis) & 0.35 & 0.0393\\
-% Circuit switched DoubleReg (thesis) & 0.03 & 0.0681\\
-% \midrule
-% Ring configuration & 0.96 & 0.0030\\
-% \acs{CSDCrouter} & 0.85 & 0.0021\\
-% %\acs{CSDCrouter} with TTL & 0.26 & 0.0090\\
-%
-%
-% \bottomrule
-% \end{tabular}
-% \caption{Results of 90nm ASIC technology from TSMC at 500MHz}
-% \end{table}
-% \end{frame}
-% \begin{frame}{Synthesis results at 1000MHz}
-% \begin{table} [ht]
-% \centering
-% \begin{tabular}{lll}
-% \toprule
-% Component & Slack (ns) & Area ($mm^2$)\\
-% \midrule
-% Packet switched (Kavaldjiev) & -0.66 & 0.2174 \\
-% Small packet switched (Kavaldjiev) & -0.67 & 0.0812\\
-% Circuit switched (Annabelle) & 0.00 & 0.0265\\
-% Circuit switched SingleReg (thesis) & 0.00 & 0.0423\\
-% Circuit switched DoubleReg (thesis) & 0.00 & 0.0837\\
-% \midrule
-% Ring configuration & 0.02 & 0.0030\\
-% \acs{CSDCrouter} & 0.01 & 0.0022\\
-% %\acs{CSDCrouter} with TTL & -0.17 & 0.0098\\
-% \bottomrule
-% \end{tabular}
-% \caption{Results of 90nm ASIC technology from TSMC at 1000MHz}
-% \label{tabASIC1000}
-% \end{table}
-% \end{frame}
-% \normalsize
-%
-%\section{Conclusion}
-% \begin{frame}{Flow control}
-% \begin{itemize}
-% \item DirectAck is not scalable, but good for very small \acp{NoC}.\onslide<2->
-% \item Single register is slower, but usable for any size of \ac{NoC}.\onslide<3->
-% \item Double register requires twice as much area, but is fast and usable for any size of \ac{NoC}.\onslide<4->
-% \item Windowed transmission requires very much buffer area in the tiles, and is therefore not recommended.\onslide<5->
-% \end{itemize}
-% Scalable flow control always requires two buffers or two clock cycles.
-% \end{frame}
-% \begin{frame}{Choosing a NoC}
-% \begin{itemize}
-% \item Best Effort (BE) traffic:
-% \begin{itemize}
-% \item Much BE traffic: use Packet Switched.\onslide<2->
-% \item Some control BE traffic: use SAnet with ring network.\onslide<3->
-% \item No BE traffic: use SAnet with CSDCnet.\onslide<4->
-% \item Some BE traffic can also be routed efficiently using circuits in the circuit switched network, bursts for example.\onslide<5->
-% \item CSDCnet does not support connections initiated from the tiles.\onslide<6->
-% \end{itemize}
-% \item Guaranteed Service (GS) traffic:
-% \begin{itemize}
-% \item High bandwidth streams: use circuit switched;
-% \begin{itemize}
-% \item Circuit switched has 4 outputs per port.
-% \item Circuit switched can be clocked at 1GHz.\onslide<7->
-% \end{itemize}
-% \item Low bandwidth streams: use packet switched;
-% \begin{itemize}
-% \item Streams can be multiplexed.
-% \end{itemize}
-%
-% \end{itemize}
-% \end{itemize}
-% \end{frame}
- %tiny
- \begin{frame}[shrink=33]{CSDCnet vs Ring}
- \vspace{2cm}
- \begin{table}
- \centering
- \begin{tabular}{ll}\toprule
- \acs{CSDCnet} & Ring network\\
- \midrule
- Circuit switched & Packet switched\\%\onslide<2-> \\
- Full \acs{NoC} configuration in 1.3ms (for N=8) & Full \acs{NoC} configuration in 0.8ms (for N=8)\\%\onslide<3-> \\
- No BE traffic support & Tiles can send BE data over the ring\\%\onslide<4-> \\
- Topology the same as data \acs{NoC} & Topology differs from data \acs{NoC}\\%\onslide<5-> \\
- Worst case config time increases linearly & Worst case config time increases quadratically\\%\onslide<6-> \\
- Central coordination for avoiding deadlocks & No deadlocks possible\\%\onslide<7-> \\
- Area on chip is $2166 \mu m^2$ (one router) & Area on chip is $3026 \mu m^2$ (one router)\\%\onslide<1->\\
- \bottomrule
- \end{tabular}
- \caption{Configuration networks: Serial VS Ring}
- \label{tab:SerialVSRing}
- \end{table}
- \end{frame}
- %\normalsize
- \begin{frame}{Future research}
- \begin{itemize}
- \item Recommendations for future research:
- \begin{itemize}
- \item Configuration using data lanes
- \item Optimisations for \ac{CSDCnet}
- \item Optimisations for ring network
- \item Packet switched mesh configuration network
- \end{itemize}
- \end{itemize}
- \end{frame}
-% \begin{frame}
-% \begin{center}
-% \includegraphics[scale=.16]{images/qmark2}
-% \end{center}
-% \end{frame}
-\appendix
-
-%\begin{frame}{Synthesis settings}
-% To compare size and maximum clock frequency of various \acp{NoC}, we synthesised them using the 90nm TSMC library with the following settings:
-% \begin{itemize}
-% \item Operating Condition Name: WCCOM.
-% \item Library: tcbn90gthpwc.
-% \item Process: 1.00.
-% \item Temperature: 125.00.
-% \item Voltage: 1.08.
-% \item Interconnect Model: balanced\_tree.
-% \end{itemize}
-%\end{frame}
-%\tiny
-%\begin{frame}{Commands}
-% \begin{table} [ht]
-% \centering
-% \begin{tabular}{lll} \toprule
-% Command name & Command description & Parameters (Length in bits)\\
-% \midrule
-% CONFIG & Configure current data router & configuration data (11)\\
-% CONFIG\_TTL & Configure current data router & configuration data and TTL (13)\\
-% DESTROY & Destroy complete configuration path & -\\
-% EXTEND & Extend configuration path & direction to extend to (3)\\
-% REMOVE & Remove the last router from path & -\\
-% RESET\_ALL & Reset complete \acs{NoC} and all tiles & -\\
-% RESET\_TILE & Reset current tile & -\\
-% SET\_TTL & Set TTL value & TTL, destination and timeout (14)\\
-% STATUS & Returns the TTL status & no data while status is returned (20)\\
-% \bottomrule
-% \end{tabular}
-% \caption{Commands}
-% \label{tab:commands}
-% \end{table}
-%\end{frame}
-%\normalsize
-
-%\begin{frame}{SRAM size vs register size}
-% \begin{figure}
-% \centering
-% \includegraphics[scale=.5]{images/sram_register_16_90}
-% \caption{Estimation of size of SRAM vs registers in 90nm UMC technology}
-% \label{pic:SRAMvsREGS}
-% \end{figure}
-%\end{frame}
-
-%\begin{frame}{Examples of \acp{NoC}}
-% \tiny
-% \begin{table} [ht]
-% \centering
-% \begin{tabular}{lllll} \toprule
-% NoC & CS or PS & BE/GS & Flow control & Configuration \\
-% \midrule
-% \AE thereal & PS & BE and GS & BE:Handshake, GS:Windowed & Header\\
-% Kavaldjiev & PS & BE and GS & Handshake & Header\\
-% SoCIN & PS & BE & Handshake & XY header\\
-% SoCBUS & CS & GS & Handshake & Header\\
-% PACT XPP & CS & GS & Handshake & Config network\\
-% Annabelle's NoC & CS & GS & Handshake & Config network\\
-% \bottomrule
-% \end{tabular}
-% \caption{Different NoCs}
-% \label{tab:NoCs}
-% \end{table}
-%\end{frame}
-
-%\begin{frame}{Glossary}
- \begin{acronym}[CRISP]
- \acro{ASIC}{application-specific integrated circuit}
- \acro{CRISP}{Cutting edge Reconfigurable ICs for Stream Processing}
- \acro{CSDCnet}{Circuit switched Serial Dedicated Configuration network}
- \acro{CSDCrouter}{Circuit switched Serial Dedicated Configuration router}
- \acro{CU}{Configuration Unit}
- \acro{FPGA}{field programmable gate array}
- \acro{GPP}{general purpose processor}
- \acro{KISS}{keeping it simple and stupid}
- \acro{NoC}{Network-on-Chip}
- \acro{SAnet}{Scalable Annabelle network}
- \acro{SoC}{System-on-Chip}
- \end{acronym}
-%\end{frame}
+ \subsection{Montium Tile Processor}
+ \subsection{MontiumC}
+ \subsection{LLVM}
+ \subsection{Compile process}
+\section{Tasks}
+ \subsection{Original tasks}
+ \begin{frame}{Original tasks}
+ \begin{itemize}
+ \item Select LLVM transformations
+ \item Improve and add transformations
+ \item Provide debugging information
+ \end{itemize}
+ \end{frame}
+ \subsection{Extra tasks}
+ \begin{frame}{Extra tasks}
+ \begin{itemize}
+ \item What is MontiumC?
+ \item What is Montium IR?
+ \end{itemize}
+ \end{frame}
+ \begin{frame}{What is MontiumC?}
+ \begin{itemize}
+ \item Status: Specification is ongoing
+ \item Challenges:
+ \begin{itemize}
+ \item Clang is nontransparent
+ \note[item]{Clang --- A lot of special cases}
+ \item C is complex
+ \note[item]{Complex C --- A lot of corner cases}
+ \item C is limited
+ \note[item]{Limited C --- Need to use annotations, limited amount of types}
+ \end{itemize}
+ \end{itemize}
+ \end{frame}
+
+ \begin{frame}{What is Montium IR?}
+ \begin{itemize}
+ \item Status: Initial version
+ \item Challenges:
+ \begin{itemize}
+ \item Fast moving target
+ \item Corner cases
+ \note[item]{Corner case --- global constants}
+ \item Hardware dependencies
+ \note[item]{Hardware --- Limited number of conditionals possible}
+ \end{itemize}
+ \end{itemize}
+ \end{frame}
+
+ \begin{frame}{Selecting LLVM transformations}
+ \begin{itemize}
+ \item Status: Done
+ \item Challenges:
+ \begin{itemize}
+ \item LLVM Passes assume a lot
+ \note[item]{Assumptions --- Immediates are not free}
+ \item Montium has specific constraints
+ \note[item]{Constraint --- Implicit cycle boundaries and ordering}
+ \end{itemize}
+ \end{itemize}
+ \end{frame}
+
+ \begin{frame}{Improving / adding transformations}
+ \begin{itemize}
+ \item Status: Ongoing
+ \item Challenges:
+ \begin{itemize}
+ \item Staying generic
+ \note[item]{Generic --- LLVM maintained passes are a lot easier}
+ \item New LLVM features
+ \note[item]{Features --- Multiple return values, inlining and
+ annotation attributes}
+ \end{itemize}
+ \end{itemize}
+ \end{frame}
+
+ \begin{frame}{Reconfigurable binaries}
+ \begin{itemize}
+ \item Status: Recently started
+ \item Challenges:
+ \begin{itemize}
+ \item What to reconfigure?
+ \item Loss of optimizations
+ \end{itemize}
+ \end{itemize}
+ \end{frame}
\end{document}
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