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Temporarily increase write buffer size

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This commit is contained in:
Jesse Boyd 2017-10-07 18:54:40 +11:00
parent 6db70e6058
commit f098dba70a
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GPG Key ID: 59F1DE6293AF6E1F
1 changed files with 94 additions and 93 deletions
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187
nukkit/src/main/java/com/boydti/fawe/nukkit/core/converter/MCAFile2LevelDB.java
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@ -84,6 +84,9 @@ public class MCAFile2LevelDB extends MapConverter {
try (PrintStream out = new PrintStream(new FileOutputStream(new File(folderTo, "levelname.txt")))) {
out.print(worldName);
}
// long presumableFreeMemory = Runtime.getRuntime().maxMemory() - allocatedMemory;
this.pool = new ForkJoinPool();
this.remapper = new ClipboardRemapper(ClipboardRemapper.RemapPlatform.PC, ClipboardRemapper.RemapPlatform.PE);
BundledBlockData.getInstance().loadFromResource();
@ -93,7 +96,7 @@ public class MCAFile2LevelDB extends MapConverter {
.verifyChecksums(false)
.blockSize(262144) // 256K
.cacheSize(8388608) // 8MB
.writeBufferSize(134217728) // >=128MB
.writeBufferSize(1342177280) // >=128MB
);
} catch (IOException e) {
throw new RuntimeException(e);
@ -149,6 +152,7 @@ public class MCAFile2LevelDB extends MapConverter {
" - Any custom generator settings may not work\n" +
" - May not match up with new terrain"
);
Fawe.debug("Starting compaction");
compact();
app.prompt("Compaction complete!");
}
@ -261,100 +265,97 @@ public class MCAFile2LevelDB extends MapConverter {
}
}
}
pool.submit(new Runnable() {
@Override
public void run() {
try {
update(getKey(chunk, Tag.Version), VERSION);
update(getKey(chunk, Tag.FinalizedState), COMPLETE_STATE);
pool.submit((Runnable) () -> {
try {
update(getKey(chunk, Tag.Version), VERSION);
update(getKey(chunk, Tag.FinalizedState), COMPLETE_STATE);
ByteBuffer data2d = ByteBuffer.wrap(bufData2D.get());
int[] heightMap = chunk.getHeightMapArray();
for (int i = 0; i < heightMap.length; i++) {
data2d.putShort((short) heightMap[i]);
}
if (chunk.biomes != null) {
System.arraycopy(chunk.biomes, 0, data2d.array(), 512, 256);
}
update(getKey(chunk, Tag.Data2D), data2d.array());
if (!chunk.tiles.isEmpty()) {
List<CompoundTag> tickList = null;
List<com.sk89q.jnbt.Tag> tiles = new ArrayList<>();
for (Map.Entry<Short, CompoundTag> entry : chunk.getTiles().entrySet()) {
CompoundTag tag = entry.getValue();
if (transform(chunk, tag) && time != 0l) {
// Needs tick
if (tickList == null) tickList = new ArrayList<>();
int x = tag.getInt("x");
int y = tag.getInt("y");
int z = tag.getInt("z");
BaseBlock block = chunk.getBlock(x & 15, y, z & 15);
Map<String, com.sk89q.jnbt.Tag> tickable = new HashMap<>();
tickable.put("tileID", new ByteTag((byte) block.getId()));
tickable.put("x", new IntTag(x));
tickable.put("y", new IntTag(y));
tickable.put("z", new IntTag(z));
tickable.put("time", new LongTag(1));
tickList.add(new CompoundTag(tickable));
}
tiles.add(tag);
}
update(getKey(chunk, Tag.BlockEntity), write(tiles));
if (tickList != null) {
HashMap<String, com.sk89q.jnbt.Tag> root = new HashMap<String, com.sk89q.jnbt.Tag>();
root.put("tickList", new ListTag(CompoundTag.class, tickList));
update(getKey(chunk, Tag.PendingTicks), write(Arrays.asList(new CompoundTag(root))));
}
}
if (!chunk.entities.isEmpty()) {
List<com.sk89q.jnbt.Tag> entities = new ArrayList<>();
for (com.sk89q.jnbt.CompoundTag tag : chunk.getEntities()) {
transform(chunk, tag);
entities.add(tag);
}
update(getKey(chunk, Tag.Entity), write(entities));
}
int maxLayer = chunk.ids.length - 1;
while (maxLayer >= 0 && chunk.ids[maxLayer] == null) maxLayer--;
if (maxLayer >= 0) {
byte[] key = getSectionKey(chunk, 0);
for (int layer = 0; layer <= maxLayer; layer++) {
// Set layer
key[9] = (byte) layer;
byte[] value = bufSubChunkPrefix.get();
byte[] ids = chunk.ids[layer];
if (ids == null) {
Arrays.fill(value, (byte) 0);
} else {
byte[] data = chunk.data[layer];
byte[] skyLight = chunk.skyLight[layer];
byte[] blockLight = chunk.blockLight[layer];
if (remap) {
copySection(ids, value, 1);
copySection(data, value, 1 + 4096);
copySection(skyLight, value, 1 + 4096 + 2048);
copySection(blockLight, value, 1 + 4096 + 2048 + 2048);
} else {
System.arraycopy(ids, 0, value, 1, ids.length);
System.arraycopy(data, 0, value, 1 + 4096, data.length);
System.arraycopy(skyLight, 0, value, 1 + 4096 + 2048, skyLight.length);
System.arraycopy(blockLight, 0, value, 1 + 4096 + 2048 + 2048, blockLight.length);
}
}
update(key, value);
}
}
} catch (Throwable e) {
e.printStackTrace();
ByteBuffer data2d = ByteBuffer.wrap(bufData2D.get());
int[] heightMap = chunk.getHeightMapArray();
for (int i = 0; i < heightMap.length; i++) {
data2d.putShort((short) heightMap[i]);
}
if (chunk.biomes != null) {
System.arraycopy(chunk.biomes, 0, data2d.array(), 512, 256);
}
update(getKey(chunk, Tag.Data2D), data2d.array());
if (!chunk.tiles.isEmpty()) {
List<CompoundTag> tickList = null;
List<com.sk89q.jnbt.Tag> tiles = new ArrayList<>();
for (Map.Entry<Short, CompoundTag> entry : chunk.getTiles().entrySet()) {
CompoundTag tag = entry.getValue();
if (transform(chunk, tag) && time != 0l) {
// Needs tick
if (tickList == null) tickList = new ArrayList<>();
int x = tag.getInt("x");
int y = tag.getInt("y");
int z = tag.getInt("z");
BaseBlock block = chunk.getBlock(x & 15, y, z & 15);
Map<String, com.sk89q.jnbt.Tag> tickable = new HashMap<>();
tickable.put("tileID", new ByteTag((byte) block.getId()));
tickable.put("x", new IntTag(x));
tickable.put("y", new IntTag(y));
tickable.put("z", new IntTag(z));
tickable.put("time", new LongTag(1));
tickList.add(new CompoundTag(tickable));
}
tiles.add(tag);
}
update(getKey(chunk, Tag.BlockEntity), write(tiles));
if (tickList != null) {
HashMap<String, com.sk89q.jnbt.Tag> root = new HashMap<String, com.sk89q.jnbt.Tag>();
root.put("tickList", new ListTag(CompoundTag.class, tickList));
update(getKey(chunk, Tag.PendingTicks), write(Arrays.asList(new CompoundTag(root))));
}
}
if (!chunk.entities.isEmpty()) {
List<com.sk89q.jnbt.Tag> entities = new ArrayList<>();
for (CompoundTag tag : chunk.getEntities()) {
transform(chunk, tag);
entities.add(tag);
}
update(getKey(chunk, Tag.Entity), write(entities));
}
int maxLayer = chunk.ids.length - 1;
while (maxLayer >= 0 && chunk.ids[maxLayer] == null) maxLayer--;
if (maxLayer >= 0) {
byte[] key = getSectionKey(chunk, 0);
for (int layer = 0; layer <= maxLayer; layer++) {
// Set layer
key[9] = (byte) layer;
byte[] value = bufSubChunkPrefix.get();
byte[] ids = chunk.ids[layer];
if (ids == null) {
Arrays.fill(value, (byte) 0);
} else {
byte[] data = chunk.data[layer];
byte[] skyLight = chunk.skyLight[layer];
byte[] blockLight = chunk.blockLight[layer];
if (remap) {
copySection(ids, value, 1);
copySection(data, value, 1 + 4096);
copySection(skyLight, value, 1 + 4096 + 2048);
copySection(blockLight, value, 1 + 4096 + 2048 + 2048);
} else {
System.arraycopy(ids, 0, value, 1, ids.length);
System.arraycopy(data, 0, value, 1 + 4096, data.length);
System.arraycopy(skyLight, 0, value, 1 + 4096 + 2048, skyLight.length);
System.arraycopy(blockLight, 0, value, 1 + 4096 + 2048 + 2048, blockLight.length);
}
}
update(key, value);
}
}
} catch (Throwable e) {
e.printStackTrace();
}
});
}