Changes between Initial Version and Version 1 of Ticket #1305, comment 4


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Timestamp:
10/18/15 20:06:18 (5 years ago)
Author:
tryagain
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  • Ticket #1305, comment 4

    initial v1  
     1Actually, binmap_search_street_by_place() iterates over all items which belong to all tiles covering a single point. That's at most 18 tiles, and we attempt to keep them as small as possible. Though, unfortunately, sometimes we meet tiles of above 1MB size.
     2
     3For other delays, related to actually checking all items in all tiles covering given town, i think the following optimization could help.
     4
    15We have a special item reference, &busy_item, defined in item.c
    26