Show parallelism of Algorithm
up vote
5
down vote
favorite
I want to show that a certain part in a algorithm is working parallel.
So I thought about something like a big bracket around the lineS/state in my algorithm.
In the following picture I added the bracket with Photoshop:
Is there a way to this with the algorithm/algorithmic package in Latex?
Source-Code:
begin{algorithm}
caption{Parallele Tourkonstruktion}
label{ParallelTour}
textbf{Eingabe:} Datenobjekt mit $v$ Städten sowie einer Distanzmatrix $D$ und Pheromonmatrix $S$, texttt{vector} $M$ mit $m$ Ameisen
\textbf{Ausgabe:} Route $r$ mit der kürzesten gefunden Distanz $d_s$
begin{algorithmic}[1]
State $j := 0$
While{$j < v$}
For{textbf{each} Ameise $m_i in M$}
State Starte in einer zufälligen Stadt $v_0$
State Ermittle die nächste Stadt $v_i$ und gehe dorthin
State $r_{m_i} := v_i$
State $d_m := d_m + D_{i-1,i}$
State Aktualisiere Pheromonmatrix $S$
EndFor
State $j := j + 1$
EndWhile
State $d_s = infty$
For{textbf{each} Ameise $m_i in M$}
If{Tourlänge $d_m < d_s$}
State $d_s := d_m$
EndIf
EndFor
end{algorithmic}
end{algorithm}
algorithms
add a comment |
up vote
5
down vote
favorite
I want to show that a certain part in a algorithm is working parallel.
So I thought about something like a big bracket around the lineS/state in my algorithm.
In the following picture I added the bracket with Photoshop:
Is there a way to this with the algorithm/algorithmic package in Latex?
Source-Code:
begin{algorithm}
caption{Parallele Tourkonstruktion}
label{ParallelTour}
textbf{Eingabe:} Datenobjekt mit $v$ Städten sowie einer Distanzmatrix $D$ und Pheromonmatrix $S$, texttt{vector} $M$ mit $m$ Ameisen
\textbf{Ausgabe:} Route $r$ mit der kürzesten gefunden Distanz $d_s$
begin{algorithmic}[1]
State $j := 0$
While{$j < v$}
For{textbf{each} Ameise $m_i in M$}
State Starte in einer zufälligen Stadt $v_0$
State Ermittle die nächste Stadt $v_i$ und gehe dorthin
State $r_{m_i} := v_i$
State $d_m := d_m + D_{i-1,i}$
State Aktualisiere Pheromonmatrix $S$
EndFor
State $j := j + 1$
EndWhile
State $d_s = infty$
For{textbf{each} Ameise $m_i in M$}
If{Tourlänge $d_m < d_s$}
State $d_s := d_m$
EndIf
EndFor
end{algorithmic}
end{algorithm}
algorithms
Welcome to TeX.SX! Can you please add the source code for the picture, so not to have to rekey it?
– egreg
Nov 23 at 23:19
Thanks - I added the source code :)
– Samy Dressel
Nov 23 at 23:27
add a comment |
up vote
5
down vote
favorite
up vote
5
down vote
favorite
I want to show that a certain part in a algorithm is working parallel.
So I thought about something like a big bracket around the lineS/state in my algorithm.
In the following picture I added the bracket with Photoshop:
Is there a way to this with the algorithm/algorithmic package in Latex?
Source-Code:
begin{algorithm}
caption{Parallele Tourkonstruktion}
label{ParallelTour}
textbf{Eingabe:} Datenobjekt mit $v$ Städten sowie einer Distanzmatrix $D$ und Pheromonmatrix $S$, texttt{vector} $M$ mit $m$ Ameisen
\textbf{Ausgabe:} Route $r$ mit der kürzesten gefunden Distanz $d_s$
begin{algorithmic}[1]
State $j := 0$
While{$j < v$}
For{textbf{each} Ameise $m_i in M$}
State Starte in einer zufälligen Stadt $v_0$
State Ermittle die nächste Stadt $v_i$ und gehe dorthin
State $r_{m_i} := v_i$
State $d_m := d_m + D_{i-1,i}$
State Aktualisiere Pheromonmatrix $S$
EndFor
State $j := j + 1$
EndWhile
State $d_s = infty$
For{textbf{each} Ameise $m_i in M$}
If{Tourlänge $d_m < d_s$}
State $d_s := d_m$
EndIf
EndFor
end{algorithmic}
end{algorithm}
algorithms
I want to show that a certain part in a algorithm is working parallel.
So I thought about something like a big bracket around the lineS/state in my algorithm.
In the following picture I added the bracket with Photoshop:
Is there a way to this with the algorithm/algorithmic package in Latex?
Source-Code:
begin{algorithm}
caption{Parallele Tourkonstruktion}
label{ParallelTour}
textbf{Eingabe:} Datenobjekt mit $v$ Städten sowie einer Distanzmatrix $D$ und Pheromonmatrix $S$, texttt{vector} $M$ mit $m$ Ameisen
\textbf{Ausgabe:} Route $r$ mit der kürzesten gefunden Distanz $d_s$
begin{algorithmic}[1]
State $j := 0$
While{$j < v$}
For{textbf{each} Ameise $m_i in M$}
State Starte in einer zufälligen Stadt $v_0$
State Ermittle die nächste Stadt $v_i$ und gehe dorthin
State $r_{m_i} := v_i$
State $d_m := d_m + D_{i-1,i}$
State Aktualisiere Pheromonmatrix $S$
EndFor
State $j := j + 1$
EndWhile
State $d_s = infty$
For{textbf{each} Ameise $m_i in M$}
If{Tourlänge $d_m < d_s$}
State $d_s := d_m$
EndIf
EndFor
end{algorithmic}
end{algorithm}
algorithms
algorithms
edited Nov 23 at 23:26
asked Nov 23 at 23:16
Samy Dressel
285
285
Welcome to TeX.SX! Can you please add the source code for the picture, so not to have to rekey it?
– egreg
Nov 23 at 23:19
Thanks - I added the source code :)
– Samy Dressel
Nov 23 at 23:27
add a comment |
Welcome to TeX.SX! Can you please add the source code for the picture, so not to have to rekey it?
– egreg
Nov 23 at 23:19
Thanks - I added the source code :)
– Samy Dressel
Nov 23 at 23:27
Welcome to TeX.SX! Can you please add the source code for the picture, so not to have to rekey it?
– egreg
Nov 23 at 23:19
Welcome to TeX.SX! Can you please add the source code for the picture, so not to have to rekey it?
– egreg
Nov 23 at 23:19
Thanks - I added the source code :)
– Samy Dressel
Nov 23 at 23:27
Thanks - I added the source code :)
– Samy Dressel
Nov 23 at 23:27
add a comment |
2 Answers
2
active
oldest
votes
up vote
5
down vote
accepted
You can set a smash
ed math construction to span the five rows within the for each:
documentclass{article}
usepackage{algorithm,mathtools}
usepackage[noend]{algpseudocode}
usepackage[utf8]{inputenc}
newcommand{isassigned}{vcentcolon=}
begin{document}
begin{algorithm}
caption{Parallele Tourkonstruktion}
textbf{Eingabe:} Datenobjekt mit $v$ Städten sowie einer Distanzmatrix $D$
und Pheromonmatrix $S$, texttt{vector} $M$ mit $m$ Ameisen \
textbf{Ausgabe:} Route $r$ mit der kürzesten gefunden Distanz $d_s$
begin{algorithmic}[1]
State $j isassigned 0$
While{$j < v$}
For{textbf{each} Ameise $m_i in M$}
State Starte in einer zufälligen Stadt $v_0$
State Ermittle die nächste Stadt $v_i$ und gehe dorthin
State $r_{m_i} isassigned v_i$
hspace{17em}smash{$left.rule{0pt}{2.7baselineskip}right} mbox{in parallel}$}
State $d_m isassigned d_m + D_{i-1,i}$
State Aktualisiere Pheromonmatrix $S$
EndFor
State $j isassigned j + 1$
EndWhile
State $d_s = infty$
For{textbf{each} Ameise $m_i in M$}
If{Tourlänge $d_m < d_s$}
State $d_s isassigned d_m$
EndIf
EndFor
end{algorithmic}
end{algorithm}
end{document}
If you want the construction to cover the for each as well, then you can use
% ...
For{textbf{each} Ameise $m_i in M$}
State Starte in einer zufälligen Stadt $v_0$
State Ermittle die nächste Stadt $v_i$ und gehe dorthin
State $r_{m_i} isassigned v_i$
hspace{17em}raisebox{.5baselineskip}[0pt][0pt]{$left.rule{0pt}{3.2baselineskip}right} mbox{in parallel}$}
State $d_m isassigned d_m + D_{i-1,i}$
State Aktualisiere Pheromonmatrix $S$
EndFor
% ...
add a comment |
up vote
4
down vote
Here is a quick tikzmark
alternative.
documentclass{article}
usepackage{algorithm}
usepackage[noend]{algpseudocode}
usepackage{tikz}
usetikzlibrary{tikzmark,decorations.pathreplacing}
begin{document}
begin{algorithm}
caption{Parallele Tourkonstruktion}
textbf{Eingabe:} Datenobjekt mit $v$ St"adten sowie einer Distanzmatrix $D$
und Pheromonmatrix $S$, texttt{vector} $M$ mit $m$ Ameisen \
textbf{Ausgabe:} Route $r$ mit der k"urzesten gefunden Distanz $d_s$
begin{algorithmic}[1]
State $j < 0$
While{$j < v$}
For{textbf{each} Ameise $m_i in M$}
State Starte in einer zuf"alligen Stadt tikzmarknode{v0}{$v_0$}
State Ermittle die n"achste Stadt $v_i$ und gehe tikzmarknode{dorthin}{dorthin}
State $r_{m_i} < v_i$
%hspace{17em}smash{$left.rule{0pt}{2.7baselineskip}right} mbox{in parallel}$}
State $d_m < d_m + D_{i-1,i}$
State Aktualisiere Pheromonmatrix tikzmarknode{S}{$S$}
EndFor
State $j < j + 1$
EndWhile
State $d_s = infty$
For{textbf{each} Ameise $m_i in M$}
If{Tourl"ange $d_m < d_s$}
State $d_s < d_m$
EndIf
EndFor
end{algorithmic}
end{algorithm}
begin{tikzpicture}[overlay,remember picture]
draw[thick,decorate,decoration=brace] ([xshift=1mm,yshift=2mm]dorthin.east |- v0.north)
-- ([xshift=1mm,yshift=-2mm]dorthin.east |- S.south)
node[midway,right,align=left]{Working Parallel};
end{tikzpicture}
end{document}
Let me mention that tikzmark
can do much more. It can annotate code without putting any commands in, i.e. you can really embed working code and annotate it. Yet this is not required here.
add a comment |
2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
5
down vote
accepted
You can set a smash
ed math construction to span the five rows within the for each:
documentclass{article}
usepackage{algorithm,mathtools}
usepackage[noend]{algpseudocode}
usepackage[utf8]{inputenc}
newcommand{isassigned}{vcentcolon=}
begin{document}
begin{algorithm}
caption{Parallele Tourkonstruktion}
textbf{Eingabe:} Datenobjekt mit $v$ Städten sowie einer Distanzmatrix $D$
und Pheromonmatrix $S$, texttt{vector} $M$ mit $m$ Ameisen \
textbf{Ausgabe:} Route $r$ mit der kürzesten gefunden Distanz $d_s$
begin{algorithmic}[1]
State $j isassigned 0$
While{$j < v$}
For{textbf{each} Ameise $m_i in M$}
State Starte in einer zufälligen Stadt $v_0$
State Ermittle die nächste Stadt $v_i$ und gehe dorthin
State $r_{m_i} isassigned v_i$
hspace{17em}smash{$left.rule{0pt}{2.7baselineskip}right} mbox{in parallel}$}
State $d_m isassigned d_m + D_{i-1,i}$
State Aktualisiere Pheromonmatrix $S$
EndFor
State $j isassigned j + 1$
EndWhile
State $d_s = infty$
For{textbf{each} Ameise $m_i in M$}
If{Tourlänge $d_m < d_s$}
State $d_s isassigned d_m$
EndIf
EndFor
end{algorithmic}
end{algorithm}
end{document}
If you want the construction to cover the for each as well, then you can use
% ...
For{textbf{each} Ameise $m_i in M$}
State Starte in einer zufälligen Stadt $v_0$
State Ermittle die nächste Stadt $v_i$ und gehe dorthin
State $r_{m_i} isassigned v_i$
hspace{17em}raisebox{.5baselineskip}[0pt][0pt]{$left.rule{0pt}{3.2baselineskip}right} mbox{in parallel}$}
State $d_m isassigned d_m + D_{i-1,i}$
State Aktualisiere Pheromonmatrix $S$
EndFor
% ...
add a comment |
up vote
5
down vote
accepted
You can set a smash
ed math construction to span the five rows within the for each:
documentclass{article}
usepackage{algorithm,mathtools}
usepackage[noend]{algpseudocode}
usepackage[utf8]{inputenc}
newcommand{isassigned}{vcentcolon=}
begin{document}
begin{algorithm}
caption{Parallele Tourkonstruktion}
textbf{Eingabe:} Datenobjekt mit $v$ Städten sowie einer Distanzmatrix $D$
und Pheromonmatrix $S$, texttt{vector} $M$ mit $m$ Ameisen \
textbf{Ausgabe:} Route $r$ mit der kürzesten gefunden Distanz $d_s$
begin{algorithmic}[1]
State $j isassigned 0$
While{$j < v$}
For{textbf{each} Ameise $m_i in M$}
State Starte in einer zufälligen Stadt $v_0$
State Ermittle die nächste Stadt $v_i$ und gehe dorthin
State $r_{m_i} isassigned v_i$
hspace{17em}smash{$left.rule{0pt}{2.7baselineskip}right} mbox{in parallel}$}
State $d_m isassigned d_m + D_{i-1,i}$
State Aktualisiere Pheromonmatrix $S$
EndFor
State $j isassigned j + 1$
EndWhile
State $d_s = infty$
For{textbf{each} Ameise $m_i in M$}
If{Tourlänge $d_m < d_s$}
State $d_s isassigned d_m$
EndIf
EndFor
end{algorithmic}
end{algorithm}
end{document}
If you want the construction to cover the for each as well, then you can use
% ...
For{textbf{each} Ameise $m_i in M$}
State Starte in einer zufälligen Stadt $v_0$
State Ermittle die nächste Stadt $v_i$ und gehe dorthin
State $r_{m_i} isassigned v_i$
hspace{17em}raisebox{.5baselineskip}[0pt][0pt]{$left.rule{0pt}{3.2baselineskip}right} mbox{in parallel}$}
State $d_m isassigned d_m + D_{i-1,i}$
State Aktualisiere Pheromonmatrix $S$
EndFor
% ...
add a comment |
up vote
5
down vote
accepted
up vote
5
down vote
accepted
You can set a smash
ed math construction to span the five rows within the for each:
documentclass{article}
usepackage{algorithm,mathtools}
usepackage[noend]{algpseudocode}
usepackage[utf8]{inputenc}
newcommand{isassigned}{vcentcolon=}
begin{document}
begin{algorithm}
caption{Parallele Tourkonstruktion}
textbf{Eingabe:} Datenobjekt mit $v$ Städten sowie einer Distanzmatrix $D$
und Pheromonmatrix $S$, texttt{vector} $M$ mit $m$ Ameisen \
textbf{Ausgabe:} Route $r$ mit der kürzesten gefunden Distanz $d_s$
begin{algorithmic}[1]
State $j isassigned 0$
While{$j < v$}
For{textbf{each} Ameise $m_i in M$}
State Starte in einer zufälligen Stadt $v_0$
State Ermittle die nächste Stadt $v_i$ und gehe dorthin
State $r_{m_i} isassigned v_i$
hspace{17em}smash{$left.rule{0pt}{2.7baselineskip}right} mbox{in parallel}$}
State $d_m isassigned d_m + D_{i-1,i}$
State Aktualisiere Pheromonmatrix $S$
EndFor
State $j isassigned j + 1$
EndWhile
State $d_s = infty$
For{textbf{each} Ameise $m_i in M$}
If{Tourlänge $d_m < d_s$}
State $d_s isassigned d_m$
EndIf
EndFor
end{algorithmic}
end{algorithm}
end{document}
If you want the construction to cover the for each as well, then you can use
% ...
For{textbf{each} Ameise $m_i in M$}
State Starte in einer zufälligen Stadt $v_0$
State Ermittle die nächste Stadt $v_i$ und gehe dorthin
State $r_{m_i} isassigned v_i$
hspace{17em}raisebox{.5baselineskip}[0pt][0pt]{$left.rule{0pt}{3.2baselineskip}right} mbox{in parallel}$}
State $d_m isassigned d_m + D_{i-1,i}$
State Aktualisiere Pheromonmatrix $S$
EndFor
% ...
You can set a smash
ed math construction to span the five rows within the for each:
documentclass{article}
usepackage{algorithm,mathtools}
usepackage[noend]{algpseudocode}
usepackage[utf8]{inputenc}
newcommand{isassigned}{vcentcolon=}
begin{document}
begin{algorithm}
caption{Parallele Tourkonstruktion}
textbf{Eingabe:} Datenobjekt mit $v$ Städten sowie einer Distanzmatrix $D$
und Pheromonmatrix $S$, texttt{vector} $M$ mit $m$ Ameisen \
textbf{Ausgabe:} Route $r$ mit der kürzesten gefunden Distanz $d_s$
begin{algorithmic}[1]
State $j isassigned 0$
While{$j < v$}
For{textbf{each} Ameise $m_i in M$}
State Starte in einer zufälligen Stadt $v_0$
State Ermittle die nächste Stadt $v_i$ und gehe dorthin
State $r_{m_i} isassigned v_i$
hspace{17em}smash{$left.rule{0pt}{2.7baselineskip}right} mbox{in parallel}$}
State $d_m isassigned d_m + D_{i-1,i}$
State Aktualisiere Pheromonmatrix $S$
EndFor
State $j isassigned j + 1$
EndWhile
State $d_s = infty$
For{textbf{each} Ameise $m_i in M$}
If{Tourlänge $d_m < d_s$}
State $d_s isassigned d_m$
EndIf
EndFor
end{algorithmic}
end{algorithm}
end{document}
If you want the construction to cover the for each as well, then you can use
% ...
For{textbf{each} Ameise $m_i in M$}
State Starte in einer zufälligen Stadt $v_0$
State Ermittle die nächste Stadt $v_i$ und gehe dorthin
State $r_{m_i} isassigned v_i$
hspace{17em}raisebox{.5baselineskip}[0pt][0pt]{$left.rule{0pt}{3.2baselineskip}right} mbox{in parallel}$}
State $d_m isassigned d_m + D_{i-1,i}$
State Aktualisiere Pheromonmatrix $S$
EndFor
% ...
answered Nov 23 at 23:53
Werner
434k609531636
434k609531636
add a comment |
add a comment |
up vote
4
down vote
Here is a quick tikzmark
alternative.
documentclass{article}
usepackage{algorithm}
usepackage[noend]{algpseudocode}
usepackage{tikz}
usetikzlibrary{tikzmark,decorations.pathreplacing}
begin{document}
begin{algorithm}
caption{Parallele Tourkonstruktion}
textbf{Eingabe:} Datenobjekt mit $v$ St"adten sowie einer Distanzmatrix $D$
und Pheromonmatrix $S$, texttt{vector} $M$ mit $m$ Ameisen \
textbf{Ausgabe:} Route $r$ mit der k"urzesten gefunden Distanz $d_s$
begin{algorithmic}[1]
State $j < 0$
While{$j < v$}
For{textbf{each} Ameise $m_i in M$}
State Starte in einer zuf"alligen Stadt tikzmarknode{v0}{$v_0$}
State Ermittle die n"achste Stadt $v_i$ und gehe tikzmarknode{dorthin}{dorthin}
State $r_{m_i} < v_i$
%hspace{17em}smash{$left.rule{0pt}{2.7baselineskip}right} mbox{in parallel}$}
State $d_m < d_m + D_{i-1,i}$
State Aktualisiere Pheromonmatrix tikzmarknode{S}{$S$}
EndFor
State $j < j + 1$
EndWhile
State $d_s = infty$
For{textbf{each} Ameise $m_i in M$}
If{Tourl"ange $d_m < d_s$}
State $d_s < d_m$
EndIf
EndFor
end{algorithmic}
end{algorithm}
begin{tikzpicture}[overlay,remember picture]
draw[thick,decorate,decoration=brace] ([xshift=1mm,yshift=2mm]dorthin.east |- v0.north)
-- ([xshift=1mm,yshift=-2mm]dorthin.east |- S.south)
node[midway,right,align=left]{Working Parallel};
end{tikzpicture}
end{document}
Let me mention that tikzmark
can do much more. It can annotate code without putting any commands in, i.e. you can really embed working code and annotate it. Yet this is not required here.
add a comment |
up vote
4
down vote
Here is a quick tikzmark
alternative.
documentclass{article}
usepackage{algorithm}
usepackage[noend]{algpseudocode}
usepackage{tikz}
usetikzlibrary{tikzmark,decorations.pathreplacing}
begin{document}
begin{algorithm}
caption{Parallele Tourkonstruktion}
textbf{Eingabe:} Datenobjekt mit $v$ St"adten sowie einer Distanzmatrix $D$
und Pheromonmatrix $S$, texttt{vector} $M$ mit $m$ Ameisen \
textbf{Ausgabe:} Route $r$ mit der k"urzesten gefunden Distanz $d_s$
begin{algorithmic}[1]
State $j < 0$
While{$j < v$}
For{textbf{each} Ameise $m_i in M$}
State Starte in einer zuf"alligen Stadt tikzmarknode{v0}{$v_0$}
State Ermittle die n"achste Stadt $v_i$ und gehe tikzmarknode{dorthin}{dorthin}
State $r_{m_i} < v_i$
%hspace{17em}smash{$left.rule{0pt}{2.7baselineskip}right} mbox{in parallel}$}
State $d_m < d_m + D_{i-1,i}$
State Aktualisiere Pheromonmatrix tikzmarknode{S}{$S$}
EndFor
State $j < j + 1$
EndWhile
State $d_s = infty$
For{textbf{each} Ameise $m_i in M$}
If{Tourl"ange $d_m < d_s$}
State $d_s < d_m$
EndIf
EndFor
end{algorithmic}
end{algorithm}
begin{tikzpicture}[overlay,remember picture]
draw[thick,decorate,decoration=brace] ([xshift=1mm,yshift=2mm]dorthin.east |- v0.north)
-- ([xshift=1mm,yshift=-2mm]dorthin.east |- S.south)
node[midway,right,align=left]{Working Parallel};
end{tikzpicture}
end{document}
Let me mention that tikzmark
can do much more. It can annotate code without putting any commands in, i.e. you can really embed working code and annotate it. Yet this is not required here.
add a comment |
up vote
4
down vote
up vote
4
down vote
Here is a quick tikzmark
alternative.
documentclass{article}
usepackage{algorithm}
usepackage[noend]{algpseudocode}
usepackage{tikz}
usetikzlibrary{tikzmark,decorations.pathreplacing}
begin{document}
begin{algorithm}
caption{Parallele Tourkonstruktion}
textbf{Eingabe:} Datenobjekt mit $v$ St"adten sowie einer Distanzmatrix $D$
und Pheromonmatrix $S$, texttt{vector} $M$ mit $m$ Ameisen \
textbf{Ausgabe:} Route $r$ mit der k"urzesten gefunden Distanz $d_s$
begin{algorithmic}[1]
State $j < 0$
While{$j < v$}
For{textbf{each} Ameise $m_i in M$}
State Starte in einer zuf"alligen Stadt tikzmarknode{v0}{$v_0$}
State Ermittle die n"achste Stadt $v_i$ und gehe tikzmarknode{dorthin}{dorthin}
State $r_{m_i} < v_i$
%hspace{17em}smash{$left.rule{0pt}{2.7baselineskip}right} mbox{in parallel}$}
State $d_m < d_m + D_{i-1,i}$
State Aktualisiere Pheromonmatrix tikzmarknode{S}{$S$}
EndFor
State $j < j + 1$
EndWhile
State $d_s = infty$
For{textbf{each} Ameise $m_i in M$}
If{Tourl"ange $d_m < d_s$}
State $d_s < d_m$
EndIf
EndFor
end{algorithmic}
end{algorithm}
begin{tikzpicture}[overlay,remember picture]
draw[thick,decorate,decoration=brace] ([xshift=1mm,yshift=2mm]dorthin.east |- v0.north)
-- ([xshift=1mm,yshift=-2mm]dorthin.east |- S.south)
node[midway,right,align=left]{Working Parallel};
end{tikzpicture}
end{document}
Let me mention that tikzmark
can do much more. It can annotate code without putting any commands in, i.e. you can really embed working code and annotate it. Yet this is not required here.
Here is a quick tikzmark
alternative.
documentclass{article}
usepackage{algorithm}
usepackage[noend]{algpseudocode}
usepackage{tikz}
usetikzlibrary{tikzmark,decorations.pathreplacing}
begin{document}
begin{algorithm}
caption{Parallele Tourkonstruktion}
textbf{Eingabe:} Datenobjekt mit $v$ St"adten sowie einer Distanzmatrix $D$
und Pheromonmatrix $S$, texttt{vector} $M$ mit $m$ Ameisen \
textbf{Ausgabe:} Route $r$ mit der k"urzesten gefunden Distanz $d_s$
begin{algorithmic}[1]
State $j < 0$
While{$j < v$}
For{textbf{each} Ameise $m_i in M$}
State Starte in einer zuf"alligen Stadt tikzmarknode{v0}{$v_0$}
State Ermittle die n"achste Stadt $v_i$ und gehe tikzmarknode{dorthin}{dorthin}
State $r_{m_i} < v_i$
%hspace{17em}smash{$left.rule{0pt}{2.7baselineskip}right} mbox{in parallel}$}
State $d_m < d_m + D_{i-1,i}$
State Aktualisiere Pheromonmatrix tikzmarknode{S}{$S$}
EndFor
State $j < j + 1$
EndWhile
State $d_s = infty$
For{textbf{each} Ameise $m_i in M$}
If{Tourl"ange $d_m < d_s$}
State $d_s < d_m$
EndIf
EndFor
end{algorithmic}
end{algorithm}
begin{tikzpicture}[overlay,remember picture]
draw[thick,decorate,decoration=brace] ([xshift=1mm,yshift=2mm]dorthin.east |- v0.north)
-- ([xshift=1mm,yshift=-2mm]dorthin.east |- S.south)
node[midway,right,align=left]{Working Parallel};
end{tikzpicture}
end{document}
Let me mention that tikzmark
can do much more. It can annotate code without putting any commands in, i.e. you can really embed working code and annotate it. Yet this is not required here.
answered Nov 24 at 0:18
marmot
81.3k491173
81.3k491173
add a comment |
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Welcome to TeX.SX! Can you please add the source code for the picture, so not to have to rekey it?
– egreg
Nov 23 at 23:19
Thanks - I added the source code :)
– Samy Dressel
Nov 23 at 23:27