DD

lecture23/.gitignore

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+*.pdf

lecture23/Makefile

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+SOURCE = $(wildcard *.tex)
+PDF = $(patsubst %.tex,%.pdf,$(SOURCE))
+
+%.pdf:%.tex
+	xelatex $<
+
+.PHONY:all clean cleanall
+all:$(PDF)
+
+cleanall:
+	rm -f *.pdf *.out *.toc *.aux *.log *.nav *.gz *.snm *.vrb *.bak *.org ~*
+
+clean:
+	rm -f *.out *.toc *.aux *.log *.nav *.gz *.snm *.vrb

lecture23/slide-03-01.tex

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+\input{../preamble}
+
+%----------------------------------------------------------------------------------------
+%	TITLE PAGE
+%----------------------------------------------------------------------------------------
+
+\title[第3讲]{第3讲 ：Virtual Machine Monitor} % The short title appears at the bottom of every slide, the full title is only on the title page
+\subtitle{第一节：Overview }
+\author{陈渝} % Your name
+\institute[清华大学] % Your institution as it will appear on the bottom of every slide, may be shorthand to save space
+{
+	清华大学计算机系 \\ % Your institution for the title page
+	\medskip
+	\textit{[email protected]} % Your email address
+}
+\date{\today} % Date, can be changed to a custom date
+
+
+\begin{document}
+
+\begin{frame}
+\titlepage % Print the title page as the first slide
+\end{frame}
+
+%\begin{frame}
+%\frametitle{提纲} % Table of contents slide, comment this block out to remove it
+%\tableofcontents % Throughout your presentation, if you choose to use \section{} and \subsection{} commands, these will automatically be printed on this slide as an overview of your presentation
+%\end{frame}
+%
+%%----------------------------------------------------------------------------------------
+%%	PRESENTATION SLIDES
+%%----------------------------------------------------------------------------------------
+%
+%%------------------------------------------------
+%\section{第一节：课程概述} % Sections can be created in order to organize your presentation into discrete blocks, all sections and subsections are automatically printed in the table of contents as an overview of the talk
+%%------------------------------------------------
+%-------------------------------------------------
+\begin{frame}[plain]
+	\frametitle{Introduction}
+
+
+
+	\begin{columns}
+
+		\begin{column}{.4\textwidth}
+
+			\includegraphics[width=1.\textwidth]{vmm-overview}
+
+		\end{column}
+
+		\begin{column}{.6\textwidth}
+
+
+			\begin{block}{What is Virtualization}
+				Virtualization is a term that refers to the abstraction of computer resources [wikipedia]
+			\end{block}
+
+			\begin{block}{Wisdom}
+				All computer problems can be solved with another layer of redirection [Donald E. Knuth (高德纳), Stanford University]
+			\end{block}
+
+		\end{column}
+
+
+	\end{columns}
+
+
+\end{frame}
+
+%-------------------------------------------------
+\begin{frame}[plain]
+	\frametitle{Introduction -- taxonomy}
+
+
+
+	\begin{columns}
+
+	\begin{column}{.3\textwidth}
+
+	\includegraphics[width=1.\textwidth]{vmm-overview}
+
+	\end{column}
+
+	\begin{column}{.7\textwidth}
+
+%	\Large
+%    OS Structure	
+%	\begin{itemize}
+%	\item Simple kernel
+%%	\item Monolithic kernel
+%%	\item Micro kernel
+%%	\item Exokernel
+%%	\item VMM, etc...
+%	\end{itemize}	
+
+	\includegraphics[width=1.\textwidth]{vm-taxonomy}
+
+	\tiny	
+	from James E.Smith,     IEEE computer Society2005	
+	\end{column}
+
+
+\end{columns}
+
+
+\end{frame}
+
+%-------------------------------------------------
+\begin{frame}[plain]
+	\frametitle{Introduction -- different layer of virtualization}
+
+
+
+	\begin{columns}
+
+		\begin{column}{.3\textwidth}
+
+			\includegraphics[width=1.\textwidth]{vmm-overview}
+
+		\end{column}
+
+		\begin{column}{.5\textwidth}
+
+			%	\Large
+			%    OS Structure	
+			%	\begin{itemize}
+			%	\item Simple kernel
+			%%	\item Monolithic kernel
+			%%	\item Micro kernel
+			%%	\item Exokernel
+			%%	\item VMM, etc...
+			%	\end{itemize}	
+
+			\includegraphics[width=1.\textwidth]{vm-layer}
+
+
+		\end{column}
+
+
+	\end{columns}
+
+
+\end{frame}
+
+
+%-------------------------------------------------
+\begin{frame}[plain]
+	\frametitle{Introduction -- VMM}
+
+
+
+	\begin{columns}
+
+		\begin{column}{.5\textwidth}
+
+			\includegraphics[width=1.\textwidth]{vmm-overview}
+
+		\end{column}
+
+		\begin{column}{.5\textwidth}
+
+			\begin{block}{Virtual Machine Monitor, VMM}
+	VMM transforms the single machine interface into the illusion of many. Each of these interfaces (virtual machines) is an efficient replica of the original computer system, complete with all of the processor instructions [Robert P. Goldberg, 1974]
+			\end{block}
+
+%			\begin{block}{Virtual Machine Monitor, VMM}
+%				A virtual machine is implemented by adding software to an execution platform to give it the appearance of a different platform, or for that matter, to give the appearance of multiple platforms. [. E. Smith and Ravi Nair, “An Overview of Virtual Machine Architectures”.]
+%			\end{block}
+		\end{column}
+
+
+	\end{columns}
+
+
+\end{frame}
+
+%-------------------------------------------------
+\begin{frame}[plain]
+	\frametitle{Introduction -- VMM}
+
+
+
+	\begin{columns}
+
+		\begin{column}{.5\textwidth}
+
+			\includegraphics[width=1.\textwidth]{vmm-overview}
+
+		\end{column}
+
+		\begin{column}{.5\textwidth}
+
+%			\begin{block}{Virtual Machine Monitor, VMM}
+%				VMM transforms the single machine interface into the illusion of many. Each of these interfaces (virtual machines) is an efficient replica of the original computer system, complete with all of the processor instructions [Robert P. Goldberg, 1974]
+%			\end{block}
+
+			\begin{block}{Virtual Machine Monitor, VMM}
+				A virtual machine is implemented by adding software to an execution platform to give it the appearance of a different platform, or for that matter, to give the appearance of multiple platforms. [J.E. Smith, “An Overview of Virtual Machine Architectures”]
+			\end{block}
+		\end{column}
+
+
+	\end{columns}
+
+
+\end{frame}
+
+
+%-------------------------------------------------
+\begin{frame}[plain]
+	\frametitle{Introduction -- Why VMM?}
+
+
+
+	\begin{columns}
+
+		\begin{column}{.5\textwidth}
+
+			\includegraphics[width=1.\textwidth]{vmm-overview}
+
+		\end{column}
+
+		\begin{column}{.5\textwidth}
+
+		Before there were data centers... 
+		\begin{itemize}
+			\item Many early commercial computers were mainframes
+			\item powerful computation, highly reliable, extensive I/O capabilities
+			\item for computing/data-intensive  apps 
+
+		\end{itemize} 	
+        IBM	System/360 hardware and CP/CMS system software: Virtualizable Architecture
+		\end{column}
+
+
+	\end{columns}
+
+\end{frame}
+
+
+%-------------------------------------------------
+\begin{frame}[plain]
+	\frametitle{Introduction -- Why VMM?}
+
+
+
+	\begin{columns}
+
+		\begin{column}{.5\textwidth}
+
+			\includegraphics[width=1.\textwidth]{vmm-overview}
+
+		\end{column}
+
+		\begin{column}{.5\textwidth}
+
+			Now there were data centers... 
+			\begin{itemize}
+				\item Many computers were servers connected in the world.
+				\item powerful computation, highly reliable, extensive I/O capabilities
+				\item for computing/data-intensive apps 
+
+
+			\end{itemize} 	
+			 x86/ARM and Linux/KVM, vmware, xen, etc. system software: Virtualizable Architecture
+		\end{column}
+
+
+	\end{columns}
+
+\end{frame}
+
+
+%-------------------------------------------------
+\begin{frame}[plain]
+	\frametitle{Introduction -- Essential characteristics of VMM}
+
+
+
+	\begin{columns}
+
+		\begin{column}{.5\textwidth}
+
+			\includegraphics[width=1.\textwidth]{vmm-overview}
+
+		\end{column}
+
+		\begin{column}{.5\textwidth}
+
+	     \begin{itemize}
+			\item Equivalence: Essentially identical virtual platform, except
+			\begin{itemize}
+				\item Differences caused by the availability of system resources. e.g. memory size
+
+			\end{itemize} \pause
+
+			\item Isolation, or resource control 
+			\begin{itemize}
+				\item VMM is in complete control of system resources
+
+			\end{itemize} \pause
+
+			\item Efficiency
+			\begin{itemize}
+				\item At worst only minor decreases in speed
+				\item speed $>>$ emulators, software interpreters (simulators)
+
+			\end{itemize}
+
+     	\end{itemize}	
+
+		\end{column}
+
+
+	\end{columns}
+
+
+\end{frame}
+
+
+%-------------------------------------------------
+
+
+\end{document}