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Fork_join.tex
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Created
Wed, May 22, 19:57
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3 KB
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text/x-tex
Expires
Fri, May 24, 19:57 (1 d, 23 h)
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blob
Format
Raw Data
Handle
17825560
Attached To
R11821 phys-743-lecture
Fork_join.tex
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% Slide 104
\begin
{
tikzpicture
}
[scale = 0.9]
\begin
{
scope
}
\node
[anchor = east]
at (0,0)
{
Master thread
}
;
\draw
(0,0) -- (9.6, 0);
\draw
[line width = 3pt, blue6, opacity = 0.4]
(0,0) -- (9.6, 0);
\node
[anchor = south]
at (2.2, 0.6)
{
Task 1
}
;
\draw
[thick, fill = white]
(1, -0.6) rectangle (3.4, 0.6);
\draw
(1, -0.4) -- (3.4, -0.4);
\draw
(1, 0.4) -- (3.4, 0.4);
\draw
(1.8, 0.4) -- (1.8, -0.4);
\draw
(2.6, 0.4) -- (2.6, -0.4);
\node
at (1.4, 0)
{
A
}
;
\node
at (2.2, 0)
{
B
}
;
\node
at (3, 0)
{
C
}
;
\node
[anchor = south]
at (5.2, 0.6)
{
Task 2
}
;
\draw
[thick, fill = white]
(4, -0.6) rectangle (6.4, 0.6);
\draw
(4, -0.4) -- (6.4, -0.4);
\draw
(4, 0.4) -- (6.4, 0.4);
\draw
(4.6, 0.4) -- (4.6, -0.4);
\draw
(5.0, 0.4) -- (5.0, -0.4);
\draw
(5.9, 0.4) -- (5.9, -0.4);
\node
at (4.3, 0)
{
A
}
;
\node
at (4.8, 0)
{
B
}
;
\node
at (5.45, 0)
{
C
}
;
\node
at (6.15, 0)
{
D
}
;
\node
[anchor = south]
at (8.2, 0.6)
{
Task 3
}
;
\draw
[thick, fill = white]
(7, -0.6) rectangle (9.4, 0.6);
\draw
(7, -0.4) -- (9.4, -0.4);
\draw
(7, 0.4) -- (9.4, 0.4);
\draw
(8.2, -0.4) -- (8.2, 0.4);
\node
at (7.6, 0)
{
A
}
;
\node
at (8.8, 0)
{
B
}
;
\end
{
scope
}
\begin
{
scope
}
[yshift = -3cm]
\node
[anchor = east]
at (0,0)
{
Master thread
}
;
\draw
(0,0) -- (9.6, 0);
\node
[anchor = south]
at (1.7, 1.5)
{
\scriptsize
Parallel Task 1
}
;
\draw
[thick, fill = white]
(1, -1.5) rectangle (2.4, 1.5);
\node
[anchor = south]
at (3.9, 1.5)
{
\scriptsize
Parallel Task 2
}
;
\draw
[thick, fill = white]
(3.2, -1.5) rectangle (4.6, 1.5);
\node
[anchor = south]
at (6.3, 1.5)
{
\scriptsize
Parallel Task 3
}
;
\draw
[thick, fill = white]
(5.4, -1.5) rectangle (7.2, 1.5);
\node
[draw, rectangle, minimum width = 0.8cm, minimum height = 0.8cm]
(A1) at (1.7, 0.9)
{
A
}
;
\node
[draw, rectangle, minimum width = 0.8cm, minimum height = 0.8cm]
(B1) at (1.7, 0.0)
{
B
}
;
\node
[draw, rectangle, minimum width = 0.8cm, minimum height = 0.8cm]
(C1) at (1.7, -0.9)
{
C
}
;
\node
[draw, rectangle, minimum width = 0.6cm, minimum height = 0.5cm]
(A2) at (3.75, 1)
{
A
}
;
\node
[draw, rectangle, minimum width = 0.4cm, minimum height = 0.5cm]
(B2) at (3.7, 0.35)
{
B
}
;
\node
[draw, rectangle, minimum width = 0.9cm, minimum height = 0.5cm]
(C2) at (3.9, -0.35)
{
C
}
;
\node
[draw, rectangle, minimum width = 0.5cm, minimum height = 0.5cm]
(D2) at (3.725, -1)
{
D
}
;
\node
[draw, rectangle, minimum width = 1.2cm, minimum height = 0.8cm]
(A3) at (6.3, 0.75)
{
A
}
;
\node
[draw, rectangle, minimum width = 1.2cm, minimum height = 0.8cm]
(B3) at (6.3, -0.75)
{
B
}
;
\draw
[line width = 3pt, blue6, opacity = 0.4]
(0,0) -- (1, 0) -- (A1.west) (A1.east) -- (2.4,0) -- (3.2, 0) -- (A2.west) (A2.east) -- (4.4, 1) -- (4.6, 0) -- (5.4, 0) -- (A3.west) (A3.east) -- (7.2, 0) -- (9.6, 0);
\draw
[dashed]
(1, 0) -- (A1.west) (A1.east) -- (2.4, 0);
\draw
[dashed]
(1, 0) -- (B1.west) (B1.east) -- (2.4, 0);
\draw
[dashed]
(1, 0) -- (C1.west) (C1.east) -- (2.4, 0);
\draw
[dashed]
(3.2, 0) -- (A2.west) (A2.east) -- (4.4, 1) -- (4.6, 0);
\draw
[dashed]
(3.2, 0) -- (B2.west) (B2.east) -- (4.4, 0.35) -- (4.6, 0);
\draw
[dashed]
(3.2, 0) -- (C2.west) (C2.east) -- (4.4, -0.35) -- (4.6, 0);
\draw
[dashed]
(3.2, 0) -- (D2.west) (D2.east) -- (4.4, -1) -- (4.6, 0);
\draw
[dashed]
(5.4, 0) -- (A3.west) (A3.east) -- (7.2, 0);
\draw
[dashed]
(5.4, 0) -- (B3.west) (B3.east) -- (7.2, 0);
\end
{
scope
}
\end
{
tikzpicture
}
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