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This is dot2term, a program that converts graphs expressed in 'dot' |
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format, into the 'term representation' that can be handled by |
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uDrawGraph. |
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|
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WHY |
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|
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The quattor tool 'panc-call-tree.pl' can output the include tree of a |
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quattor machine profile; the supported formats are 'dot' and |
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'hypergraph'. 'dot' can be read by Graphviz [1] and 'hypergraph' can |
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be read by Hypergraph [2]. Neither of these tools allow for easy |
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navigation of the graphs, nor (especially important to me) hiding |
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various pieces of the subgraph, in order to be able to view the |
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interesting part at a reasonable scale. |
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|
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WHAT |
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|
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* run the pan compiler on your favorite template with logging mode on. At Nikhef |
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the relevant command is |
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makexprof -l call -f <cluster> <hostname> |
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|
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* run panc-call-tree.pl; at Nikhef the relevant command is |
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panc-call-tree.pl $L/build/log/panc.log |
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This will yield a file <hostname>.dot in the current working directory |
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|
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* run dot2term |
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dot2term <hostname>.dot |
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This will yield a filename <hostname>.udg if the input file ended in '.dot'; |
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otherwise the output file will be called <inputfilename>.udg |
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|
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LIMITATIONS |
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|
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The 'dot' language includes many features; I only dealt with converting those encountered |
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in the output of panc-call-tree.pl. There are probably many dot files which cannot be |
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converted with this tool. |
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