64 lines
1.9 KiB
TeX
64 lines
1.9 KiB
TeX
\begin{tikzpicture}
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\input{src/tikz/orchestration}
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\tikzset{orch/task/.append style={minimum width=10mm}}
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\pgfmathtruncatemacro{\nlasttask}{\N-1}
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\pgfmathtruncatemacro{\nlastthread}{\T-1}
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\pgfmathtruncatemacro{\R}{mod(\N, \T)}
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\begin{scope}[overlay]
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\node(origin){};
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\node at (origin) (t-\T) {};
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\end{scope}
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\begin{scope}[node distance=3mm and 3mm]
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\pgfmathtruncatemacro{\multiplier}{\N/\T}
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\pgfmathtruncatemacro{\offset}{mod(\N, \T)}
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\foreach \task in {0,...,\nlasttask} {
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\pgfmathtruncatemacro{\r}{mod(\task, \T)}
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\ifthenelse{\r = 0}{
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\pgfmathtruncatemacro{\uppertask}{\T*(\task/\T-1)}
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\def\reltype{below}
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\def\relnode{t\uppertask}
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}{
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\pgfmathtruncatemacro{\prevtask}{\task-1}
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\def\reltype{right}
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\def\relnode{t\prevtask}
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}
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\pgfmathtruncatemacro{\id}{(\task/\T)+\r*\multiplier+min(\r, \offset)}
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\node[orch/task=black,\reltype=of \relnode] (t\task) {$m_\id$};
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}
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\ifthenelse{\R = 0}{}{
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\pgfmathtruncatemacro{\ntaskfill}{mod(\T-\R, \T)-1}
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\foreach \taskfill in {0,...,\ntaskfill} {
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\pgfmathtruncatemacro{\task}{\nlasttask+\taskfill+1}
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\pgfmathtruncatemacro{\prevtask}{\task-1}
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\node[orch/task=white,draw=none,fill=none,right=of t\prevtask] (t\task) {};
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\draw[-] (t\task.north) -- (t\task.south);
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}
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}
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\foreach \thread in {0,...,\nlastthread} {
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\node[above=of t\thread] (label\thread) {\footnotesize\en{thread}~\thread};
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\draw[-] (label\thread) -- (t\thread);
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\pgfmathtruncatemacro{\n}{floor((\N-1)/\T)-1}
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\ifthenelse{\n = -1}{}{% only if N>T
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\foreach \task in {0,...,\n} {
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\pgfmathtruncatemacro{\curtask}{\thread+\task*\T}
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\pgfmathtruncatemacro{\nexttask}{\curtask+\T}
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\draw[-] (t\curtask) -- (t\nexttask);
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}
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}
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\pgfmathtruncatemacro{\lasttask}{\thread+(\n+1)*\T}
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\node[below=of t\lasttask] (endthread\thread) {};
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\draw[-] (t\lasttask) -- (endthread\thread);
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}
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\end{scope}
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\end{tikzpicture}
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