Ignore:
Timestamp:
Jul 25, 2022, 3:17:25 PM (3 years ago)
Author:
JiadaL <j82liang@…>
Branches:
ADT, ast-experimental, master, pthread-emulation, qualifiedEnum
Children:
b0d9ff7
Parents:
4e2befe3 (diff), ffec1bf (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.
Message:

Merge branch 'master' into qualifiedEnum

File:
1 edited

Legend:

Unmodified
Added
Removed
  • doc/theses/thierry_delisle_PhD/thesis/text/existing.tex

    r4e2befe3 rdef751f  
    1414
    1515\section{Naming Convention}
    16 Scheduling has been studied by various communities concentrating on different incarnation of the same problems. As a result, there are no standard naming conventions for scheduling that is respected across these communities. This document uses the term \newterm{\Gls{at}} to refer to the abstract objects being scheduled and the term \newterm{\Gls{proc}} to refer to the concrete objects executing these \ats.
     16Scheduling has been studied by various communities concentrating on different incarnation of the same problems.
     17As a result, there are no standard naming conventions for scheduling that is respected across these communities.
     18This document uses the term \newterm{\Gls{at}} to refer to the abstract objects being scheduled and the term \newterm{\Gls{proc}} to refer to the concrete objects executing these \ats.
    1719
    1820\section{Static Scheduling}
     
    2628\section{Dynamic Scheduling}
    2729\newterm{Dynamic schedulers} determine \ats dependencies and costs during scheduling, if at all.
    28 Hence, unlike static scheduling, \ats dependencies are conditional and detected at runtime. This detection takes the form of observing new \ats(s) in the system and determining dependencies from their behaviour, including suspending or halting a \ats that dynamically detects unfulfilled dependencies.
     30Hence, unlike static scheduling, \ats dependencies are conditional and detected at runtime.
     31This detection takes the form of observing new \ats(s) in the system and determining dependencies from their behaviour, including suspending or halting a \ats that dynamically detects unfulfilled dependencies.
    2932Furthermore, each \ats has the responsibility of adding dependent \ats back into the system once dependencies are fulfilled.
    3033As a consequence, the scheduler often has an incomplete view of the system, seeing only \ats with no pending dependencies.
     
    178181\begin{displayquote}
    179182        \begin{enumerate}
    180                 \item The task returned by \textit{t}\texttt{.execute()}
     183                \item The task returned by \textit{t}@.execute()@
    181184                \item The successor of t if \textit{t} was its last completed predecessor.
    182185                \item A task popped from the end of the thread's own deque.
     
    193196\paragraph{Quasar/Project Loom}
    194197Java has two projects, Quasar~\cite{MAN:quasar} and Project Loom~\cite{MAN:project-loom}\footnote{It is unclear if these are distinct projects.}, that are attempting to introduce lightweight thread\-ing in the form of Fibers.
    195 Both projects seem to be based on the \texttt{ForkJoinPool} in Java, which appears to be a simple incarnation of randomized work-stealing~\cite{MAN:java/fork-join}.
     198Both projects seem to be based on the @ForkJoinPool@ in Java, which appears to be a simple incarnation of randomized work-stealing~\cite{MAN:java/fork-join}.
    196199
    197200\paragraph{Grand Central Dispatch}
     
    204207% http://web.archive.org/web/20090920043909/http://images.apple.com/macosx/technology/docs/GrandCentral_TB_brief_20090903.pdf
    205208
    206 In terms of semantics, the Dispatch Queues seem to be very similar to Intel\textregistered ~TBB \texttt{execute()} and predecessor semantics.
     209In terms of semantics, the Dispatch Queues seem to be very similar to Intel\textregistered ~TBB @execute()@ and predecessor semantics.
    207210
    208211\paragraph{LibFibre}
Note: See TracChangeset for help on using the changeset viewer.