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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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7
src/bin/minedmap/region_processor.rs
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@ -1,8 +1,9 @@
use std::{ffi::OsStr, path::Path, time::SystemTime};
use anyhow::{Context, Result};
use indexmap::IndexSet;
use rayon::prelude::*;
use minedmap::{
io::{fs, storage},
resource::{self, Biome},
@ -183,11 +184,11 @@ impl<'a> RegionProcessor<'a> {
fs::create_dir_all(&self.config.processed_dir)?;
fs::create_dir_all(&self.config.tile_dir(TileKind::Lightmap, 0))?;
for &coords in &regions {
regions.par_iter().for_each(|&coords| {
if let Err(err) = self.process_region(coords) {
eprintln!("Failed to process region {:?}: {:?}", coords, err);
}
}
});
Ok(regions)
}