Speed up overzooming in tile-join (#147)

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* Clip away entire features by bbox. Avoid unnecessary recompression.

* Move parent tile decoding in tile-join out of overzoom proper

* An ever-growing cache of parent tiles

* Limit the size of the cache

* Remove the current reader *before* checking if we can run the queue

* Clean up

* Add missing #include

* Add comment

* When the tile-join cache fills up, evict the least recently used

* Fix microsecond math

* Factoring out tile-join's cache for testing

* Add unit tests for tile-join cache

* Update changelog and version

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This commit is contained in:

Erica Fischer

2023-10-04 12:14:22 -07:00

committed by GitHub

parent 26bf08deb2

commit cc5c1c79df

11 changed files with 260 additions and 112 deletions

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tests/ne_110m_ocean/join/joined.mbtiles.json

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