Changeset 33c3ded


Ignore:
Timestamp:
Oct 15, 2020, 3:41:31 PM (14 months ago)
Author:
Thierry Delisle <tdelisle@…>
Branches:
arm-eh, jacob/cs343-translation, master, new-ast-unique-expr
Children:
223a633
Parents:
4ab3cf9b
Message:

Final presented version

Location:
doc/theses/thierry_delisle_PhD/comp_II
Files:
2 edited

Legend:

Unmodified
Added
Removed
  • doc/theses/thierry_delisle_PhD/comp_II/presentation.tex

    r4ab3cf9b r33c3ded  
    3636        \miniframeson
    3737}
    38 \section{\CFA and Concurrency}
     38\section{Concurrency and \CFA}
     39\begin{frame}{Project}
     40        \begin{center}
     41                {\large Produce a scheduler for \CFA that is simple for programmers to understand and offers good general performance.}
     42        \end{center}
     43\end{frame}
     44%------------------------------
    3945\begin{frame}{\CFA}
     46        \CFA is a modern extension of C.
     47        It adds to C : overloading, constructors/destructors, polymorphism, and much more.
     48
     49        ~\newline
     50        For this project, the relevant aspects are:
     51        \begin{itemize}
     52                \item Fast and safe system language.
     53                \item Threading.
     54                \item Manual memory management.
     55        \end{itemize}
    4056
    4157\end{frame}
     
    104120\begin{frame}{Priority Scheduling}
    105121        \begin{center}
    106         {\large
     122                {\large
    107123                        Runs all ready threads in group \textit{A} before any ready threads in group \textit{B}.
    108124                }
     
    136152
    137153        Processors begin busy for long periods can mean starvation.
     154\end{frame}
     155%------------------------------
     156\begin{frame}{Scheduling in Practice: Summary}
     157        \begin{columns}
     158                \begin{column}{0.5\textwidth}
     159                        \textbf{Feedback Scheduling}
     160                        \newline
     161
     162                        \begin{itemize}
     163                                \item Inappropriate for short lived threads.
     164                                \item Overkill for cooperating threads.\newline
     165                        \end{itemize}
     166                \end{column}
     167                \begin{column}{0.5\textwidth}
     168                        \textbf{Priority Scheduling}
     169                        \newline
     170
     171                        \begin{itemize}
     172                                \item Allows lasting starvation.\newline
     173                                \item Hard to reason about.\newline~\newline
     174                        \end{itemize}
     175                \end{column}
     176        \end{columns}
     177
     178        ~\newline
     179        ~\newline
     180        \CFA would benefit from something different.
    138181\end{frame}
    139182%==============================
     
    190233        \begin{itemize}
    191234                \item Acquire for reading for normal scheduling operations.
    192                 \item Acquire for right when resizing the array and creating/deleting internal queues.
     235                \item Acquire for writing when resizing the array and creating/deleting internal queues.
    193236        \end{itemize}
    194237\end{frame}
     
    314357        Runtime system and scheduling are still open topics.
    315358        \newline
     359        \newline
    316360
    317361        This work offers a novel runtime and scheduling package.
     362        \newline
    318363        \newline
    319364
     
    336381
    337382%------------------------------
    338 \begin{frame}{Timeline}
     383\begin{frame}{}
    339384        \begin{center}
    340385                {\large Questions?}
  • doc/theses/thierry_delisle_PhD/comp_II/presentationstyle.sty

    r4ab3cf9b r33c3ded  
    2020\setbeamertemplate{blocks}[rounded][shadow=false]
    2121\newcommand\xrowht[2][0]{\addstackgap[.5\dimexpr#2\relax]{\vphantom{#1}}}
     22\setbeamertemplate{sections/subsections in toc}{\inserttocsectionnumber.~\inserttocsection}
    2223
    2324%==============================
     
    3637\setbeamercolor{palette primary}{bg=colbg}
    3738\setbeamercolor{palette tertiary}{fg=red}
     39\setbeamercolor{section in toc}{fg=white}
     40\setbeamercolor{subsection in toc}{fg=gray}
    3841
    3942%==============================
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