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Code Issues Releases Activity

revert mantle change to hopefully fix deadlock

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This commit is contained in:
Julian Krings
2025-09-04 13:54:28 +02:00
parent e51b632c8f
commit 9e147774bd
2 changed files with 38 additions and 35 deletions
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12
core/src/main/java/com/volmit/iris/util/mantle/Mantle.java
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@@ -531,7 +531,7 @@ public class Mantle {
try {
if (!trim || !unload) {
try {
return getSafe(x, z);
return getSafe(x, z).get();
} catch (Throwable e) {
e.printStackTrace();
}
@@ -546,7 +546,7 @@ public class Mantle {
}
try {
return getSafe(x, z);
return getSafe(x, z).get();
} catch (InterruptedException e) {
Iris.warn("Failed to get Tectonic Plate " + x + " " + z + " Due to a thread intterruption (hotload?)");
Iris.reportError(e);
@@ -575,8 +575,8 @@ public class Mantle {
* @return the future of a tectonic plate.
*/
@RegionCoordinates
private TectonicPlate getSafe(int x, int z) throws Throwable {
return hyperLock.withNastyResult(x, z, () -> {
private Future<TectonicPlate> getSafe(int x, int z) {
return ioBurst.completeValue(() -> hyperLock.withResult(x, z, () -> {
Long k = key(x, z);
use(k);
TectonicPlate r = loadedRegions.get(k);
@@ -584,7 +584,6 @@ public class Mantle {
return r;
}
return ioBurst.completeValue(() -> {
TectonicPlate region;
File file = fileForRegion(dataFolder, x, z);
if (file.exists()) {
@@ -619,8 +618,7 @@ public class Mantle {
Iris.debug("Created new Tectonic Plate " + C.DARK_GREEN + x + " " + z);
use(k);
return region;
}).get();
});
}));
}
private void use(Long key) {

7
core/src/main/java/com/volmit/iris/util/parallel/StreamUtils.java
View File

@@ -29,6 +29,11 @@ public class StreamUtils {
@SneakyThrows
public static <T> void forEach(Stream<T> stream, Consumer<T> task, @Nullable MultiBurst burst) {
if (burst == null) stream.forEach(task);
else burst.submit(() -> stream.parallel().forEach(task)).get();
else {
var list = stream.toList();
var exec = burst.burst(list.size());
list.forEach(val -> exec.queue(() -> task.accept(val)));
exec.complete();
}
}
}