Memory optimizations (#505)

* Remove LocatedBlock overhead in LBL map

* Add new space-efficient block map, with thourough testing

* Drop ordering property, add full insertion test

* Add licenses

* Fix mocked platform conflicts

* Disable full block map testing for faster builds

* Re-implement BlockMap with fastutil maps

* Re-write chunk batching to be memory efficient

* Make MultiStageReorder use BlockMap

* Increase LBL load factor, fix long-pack limit detection

* Fix infinite loop in chunk batching

* Save memory in history by cleaning up MSR

* Re-implement LocatedBlockList in BlockMap

* Fix data race with BlockType lazy fields

* Make IDs ALWAYS present, only runtime-consistent. Use for memory efficiency in BlockMap

* Remap inner structure of BlockMap for smaller maps

* Remove containedBlocks fields, not very efficient

* Fix minor de-optimizing bug in stage reorder

* Make long packed y signed

* Add extended Y limit configuration option

* Add licenses

* Store 3 ints for unoptimized BV list

* Add final to BitMath

* Correct int-cast for long-packing
This commit is contained in:
Kenzie Togami
2019-08-12 05:06:40 -07:00
committed by Matthew Miller
parent ec5bc5a3b7
commit f472c20bfb
30 changed files with 2014 additions and 139 deletions

View File

@ -118,6 +118,7 @@ public class PropertiesConfiguration extends LocalConfiguration {
butcherMaxRadius = getInt("butcher-max-radius", butcherMaxRadius);
allowSymlinks = getBool("allow-symbolic-links", allowSymlinks);
serverSideCUI = getBool("server-side-cui", serverSideCUI);
extendedYLimit = getBool("extended-y-limit", extendedYLimit);
LocalSession.MAX_HISTORY_SIZE = Math.max(15, getInt("history-size", 15));