Viewing all changes in revision 4371.3.31.
- Committer: John Arbash Meinel
- Date: 2009-06-11 21:09:18 UTC
- mto: (4371.4.5 vila-better-heads)
- mto: This revision was merged to the branch mainline in revision 4449.
- Revision ID: john@arbash-meinel.com-20090611210918-mk52ural4dbxteax
Change _KnownGraph.parents to be a tuple rather than a list.
We know the size as soon as we walk to a map entry.
This way, we save a malloc, and have slightly smaller objects. Not a huge
difference, but a small one.
This changes KnownGraph(OOo_parent_map) time from 922ms down to 848ms, or
about a 10% savings for __init__ time.
We know the size as soon as we walk to a map entry.
This way, we save a malloc, and have slightly smaller objects. Not a huge
difference, but a small one.
This changes KnownGraph(OOo_parent_map) time from 922ms down to 848ms, or
about a 10% savings for __init__ time.
- files modified:
- bzrlib/_known_graph_pyx.pyx
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