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Leaf System Properties

-DLeaf.library-download-repo

  • default: not set

Download speed of default Maven Central repo is extremely slow in some regions.

Use this JVM flag to set a specific mirror repository for SpigotLibraryLoader or PaperLibraryLoader,

for example, Use this flag

-DLeaf.library-download-repo=https://maven.aliyun.com/repository/public
to define Aliyun's repo as the mirror repo.

-DLeaf.nearestEntitySensorBucketCount

  • default: 10

How many buckets will be used if entity count reached the Bucket Sort threshold.

Should be the square root of entity count.

-DLeaf.nearestEntitySensorBucketSortThresholdRatio

  • default: 2.0
This value controls the ratio of Bucket Sort threshold. (Threshold = bucketCount * ratio)

-DLeaf.enableFMA

  • default: false

Whether to use Fused-Multiply-Add operations to accelerate some math calculations.

Requires a CPU which supports the FMA instruction set, otherwise it will be slower.

You can use tools like CPU-Z to check whether your machine supports the FMA instruction set.