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perf: make preload tasks discardable (#2875)

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三咲雅 misaki masa 2025-06-14 16:13:48 +08:00 • committed by GitHub
parent aae3f9ea4a
commit 917fee939f
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GPG key ID: B5690EEEBB952194
16 changed files with 145 additions and 63 deletions
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2
yazi-core/src/mgr/watcher.rs
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@ -122,7 +122,7 @@ impl Watcher {
async fn fan_out(rx: UnboundedReceiver<Url>) {
// TODO: revert this once a new notification is implemented
let rx = UnboundedReceiverStream::new(rx).chunks_timeout(1000, Duration::from_millis(350));
let rx = UnboundedReceiverStream::new(rx).chunks_timeout(1000, Duration::from_millis(250));
pin!(rx);
while let Some(chunk) = rx.next().await {

8
yazi-core/src/tasks/preload.rs
View file

@ -9,7 +9,7 @@ impl Tasks {
let mut loaded = self.scheduler.prework.loaded.lock();
let mut tasks: [Vec<_>; MAX_PREWORKERS as usize] = Default::default();
for f in paged {
let hash = f.hash();
let hash = f.hash_u64();
for g in YAZI.plugin.fetchers(&f.url, mimetype.by_file(f).unwrap_or_default()) {
match loaded.get_mut(&hash) {
Some(n) if *n & (1 << g.idx) != 0 => continue,
@ -31,7 +31,7 @@ impl Tasks {
pub fn preload_paged(&self, paged: &[File], mimetype: &Mimetype) {
let mut loaded = self.scheduler.prework.loaded.lock();
for f in paged {
let hash = f.hash();
let hash = f.hash_u64();
for p in YAZI.plugin.preloaders(&f.url, mimetype.by_file(f).unwrap_or_default()) {
match loaded.get_mut(&hash) {
Some(n) if *n & (1 << p.idx) != 0 => continue,
@ -49,7 +49,7 @@ impl Tasks {
}
let targets: Vec<_> = {
let loading = self.scheduler.prework.size_loading.read();
let loading = self.scheduler.prework.sizing.read();
targets
.iter()
.filter(|f| f.is_dir() && !targets.sizes.contains_key(f.urn()) && !loading.contains(&f.url))
@ -60,7 +60,7 @@ impl Tasks {
return;
}
let mut loading = self.scheduler.prework.size_loading.write();
let mut loading = self.scheduler.prework.sizing.write();
for &target in &targets {
loading.insert(target.clone());
}