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minedmap: add support for parallel processing

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For now, only RegionProcessor and TileMipmapper are run in parallel.
This commit is contained in:
Matthias Schiffer 2023-08-14 15:48:05 +02:00
parent c1260a63b5
commit 78fe1ec50e
Signed by: neocturne
GPG key ID: 16EF3F64CB201D9C
6 changed files with 191 additions and 11 deletions
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12
src/bin/minedmap/common.rs
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@ -52,6 +52,7 @@ pub struct ProcessedRegion {
}
pub struct Config {
pub num_threads: usize,
pub region_dir: PathBuf,
pub processed_dir: PathBuf,
pub output_dir: PathBuf,
@ -70,16 +71,23 @@ pub enum TileKind {
}
impl Config {
pub fn new(args: super::Args) -> Self {
pub fn new(args: &super::Args) -> Self {
let num_threads = match args.jobs {
Some(0) => num_cpus::get(),
Some(threads) => threads,
None => 1,
};
let region_dir = [&args.input_dir, Path::new("region")].iter().collect();
let processed_dir = [&args.output_dir, Path::new("processed")].iter().collect();
let level_dat_path = [&args.input_dir, Path::new("level.dat")].iter().collect();
let metadata_path = [&args.output_dir, Path::new("info.json")].iter().collect();
Config {
num_threads,
region_dir,
processed_dir,
output_dir: args.output_dir,
output_dir: args.output_dir.clone(),
level_dat_path,
metadata_path,
}