heaptrack: merge tree model by function
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The tree model currently merges the data by IP, and not by function name. The latter would be more useful, I think. It would esp. allow the model to be reused as-is for the flame graph visualization. The issue is finding an efficient storage and visualization that still allows to show per-line cost.

mwolff created this task.Feb 26 2016, 6:55 PM

some ideas on how to do it:

  • ask user on how he wants to group the data, configure columns accordingly and potentially re-read the data file to apply the aggregation
  • always group by function, add annotate feature that shows file:line costs