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IDProjectCategoryView StatusDate SubmittedLast Update
0001609graphvizNeatopublic2009-05-14 12:522011-04-28 04:03
ReporterJoshua 
Assigned Toerg 
PrioritynormalSeveritycriticalReproducibilityalways
StatusclosedResolutionfixed 
PlatformOSx86-Windows-XPOS Version
Summary0001609: neato exists with "out of memory" using a dot file of over 100,000 lines
Description



execute following statement and neato crashes in 1 minute with "out of memory" message.



D:\>neato -Elen=0.2 -Nwidth=0.2 -Nheight=0.2 -Tsvg cluster.txt -ocluster.svg -v
-Nlabel=""
Additional Information

[erg] neato uses matrices of floats to perform is layouts. With 118658 nodes in your graph, the matrix by itself
requires 56GB of memory, so it is not unexpected that you might run out of memory. Even with enough
memory, the layout would have never finished in a reasonable amount of time. Basically, neato was never
meant for graphs with 100K nodes.
TagsNo tags attached.
AUXILLARY-FILES
DATE-FIXED
FIX-COMMENT
FORMER-ID1651
INPUT-FILEhttp://www.graphviz.org/bugs/b1651.dot [^]
OUTPUT-FILE
STATUS-COMMENTFixed
VERSION     2.23
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- Issue History
Date Modified Username Field Change
2011-04-28 04:03 user1 New Issue
2011-04-28 04:03 user1 Assigned To => erg


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