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refactor: optimize parallel build and fix architectural issues
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@@ -112,44 +112,9 @@ fn build_objects(
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.map(|s| common::object_path(obj_dir, s, obj_ext))
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.collect();
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let num_threads = std::thread::available_parallelism()
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.map(|n| n.get())
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.unwrap_or(1);
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let counter = std::sync::atomic::AtomicUsize::new(0);
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let err_msg = std::sync::Mutex::new(None);
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std::thread::scope(|s| {
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for _ in 0..num_threads {
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s.spawn(|| {
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loop {
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if err_msg.lock().unwrap().is_some() {
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break;
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}
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let i = counter.fetch_add(1, std::sync::atomic::Ordering::SeqCst);
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if i >= sources.len() {
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break;
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}
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let source = &sources[i];
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let obj_path = &objects[i];
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if let Err(e) = build_object(assembler, source, obj_path, ctx) {
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let mut err = err_msg.lock().unwrap();
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if err.is_none() {
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*err = Some(e);
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}
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break;
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}
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}
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});
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}
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});
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if let Some(err) = err_msg.into_inner().unwrap() {
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return Err(err);
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}
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common::parallel_build(sources.len(), |i| {
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build_object(assembler, &sources[i], &objects[i], ctx)
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})?;
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Ok(objects)
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}
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