Skip to content

Commit c2a33ae

Browse files
committed
MetaCentrum terminology.
1 parent d4d0430 commit c2a33ae

File tree

1 file changed

+10
-2
lines changed

1 file changed

+10
-2
lines changed

presentation/linux_bash_metacentrum_course.tex

Lines changed: 10 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -4466,6 +4466,15 @@ \subsection{Information}
44664466
\end{itemize}
44674467
\end{frame}
44684468
4469+
\begin{frame}[allowframebreaks]{Terminology and geography}
4470+
\begin{itemize}
4471+
\item Node (computing server) --- single computer, worker finally doing computational job
4472+
\item Cluster --- bunch of nodes in rack (special case storing nodes, use to contain also network switch, backup power resource,~\ldots{ } e.g. \href{https://sorbus.ibot.cas.cz/en/hw}{cluster in Průhonice}, \href{https://sorbus.ibot.cas.cz/cs/hw}{česky})
4473+
\item Grid --- clusters distributed in various places, but connected into single system by fast network (e.g. \href{https://www.metacentrum.cz/en/Sluzby/Grid/}{MetaCentrum grid}, \href{https://www.metacentrum.cz/cs/Sluzby/Grid/}{česky})
4474+
\item Supercomputer --- extra powerful computer, nowadays mostly special cluster, e.g. \href{https://www.it4i.cz/}{IT4Innovations} in Ostrava
4475+
\end{itemize}
4476+
\end{frame}
4477+
44694478
\subsection{Usage}
44704479
44714480
\begin{frame}[fragile]{MetaCentrum usage}
@@ -5303,5 +5312,4 @@ \subsection{The very end}
53035312
% * BASH arrays, https://opensource.com/article/18/5/you-dont-know-bash-intro-bash-arrays
53045313
% * Přidat víc příkladů na základní operace
53055314
% * Přeskládat řetězení, přesměrování, globbing, proměnné, atd.
5306-
% * Zkontrolovat syntax skriptování (hlavně v prezentaci), povyházet zastaralé konstrukce.
5307-
% * cluster vs. grid vs. supercomputer
5315+

0 commit comments

Comments
 (0)