Update matching the 1.19.2 chunk-system about docs HOT 3 CLOSED

ever found an answer to that?

from docs.

ever found an answer to that?

I haven't actually lookes through the code after all this time 😂
But from my experience io-threads is responsible for loading/reading and saving chunks operations. Still don't know other options for the parallelism one and not sure about worker threads. I just set worker threads equal to io-threads and it gives Nx performance boost for chunks (N = number of threads) (chunky was generating ±20 chunks at a time and with that changed to 5 the number went up to ±80).

from docs.

So, after some looking through the code, basing on these lines

ChunkTaskScheduler.newChunkSystemGenParallelism = useParallelGen ? newChunkSystemWorkerThreads : 1;
ChunkTaskScheduler.newChunkSystemLoadParallelism = newChunkSystemWorkerThreads;

I assume that

• worker-threads is responsible for the number of threads that will work on generating new chunks
• 'io-threads' is responsible for loading chunks (I believe all read/write operations)

And the valid options for gen-parallelism are true, on, enabled and false, off, disabled. This option controls whether to use the parallel generation or not; the default value is true at the time (bcd8dc2c1).

String newChunkSystemGenParallelism = config.genParallelism;
if (newChunkSystemGenParallelism.equalsIgnoreCase("default")) {
    newChunkSystemGenParallelism = "true";
}
boolean useParallelGen;
if (newChunkSystemGenParallelism.equalsIgnoreCase("on") || newChunkSystemGenParallelism.equalsIgnoreCase("enabled")
    || newChunkSystemGenParallelism.equalsIgnoreCase("true")) {
    useParallelGen = true;
} else if (newChunkSystemGenParallelism.equalsIgnoreCase("off") || newChunkSystemGenParallelism.equalsIgnoreCase("disabled")
    || newChunkSystemGenParallelism.equalsIgnoreCase("false")) {
    useParallelGen = false;
}

from docs.