Thread Tweak — Configuration

Configuration File

Thread Tweak is configured through a JSON file. The first time you run the game with the mod installed, it creates:

.minecraft/config/threadtweak.json

The file looks like this:

{
  "threadCount": { "bootstrap": 1, "main": 7 },
  "threadPriority": { "game": 5, "bootstrap": 1, "main": 1, "io": 1, "integratedServer": 5 }
}

Edit the numbers, save the file, and restart Minecraft for the changes to take effect. Thread priorities are clamped to the range 1-10, and the main thread count defaults to one less than your number of CPU cores.