LogalDeveloper/Minecraft-Overviewer
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chunk scans are now done in parallel for multiple rendermodes

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This commit is contained in:
Andrew Brown
2011-11-20 12:49:44 -05:00
parent 435c8ee1cb
commit 4de8acd1ee
2 changed files with 69 additions and 26 deletions
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25
overviewer_core/quadtree.py
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@@ -503,7 +503,7 @@ class QuadtreeGen(object):
dirty = DirtyTiles(depth)
logging.debug(" Scanning chunks for tiles that need rendering...")
#logging.debug(" Scanning chunks for tiles that need rendering...")
chunkcount = 0
stime = time.time()
@@ -516,8 +516,8 @@ class QuadtreeGen(object):
# circuit checking mtimes of all chunks in a region
for chunkx, chunky, chunkmtime in self.world.iterate_chunk_metadata():
chunkcount += 1
if chunkcount % 10000 == 0:
logging.info(" %s chunks scanned", chunkcount)
#if chunkcount % 10000 == 0:
# logging.info(" %s chunks scanned", chunkcount)
chunkcol, chunkrow = self.world.convert_coords(chunkx, chunky)
#logging.debug("Looking at chunk %s,%s", chunkcol, chunkrow)
@@ -588,17 +588,18 @@ class QuadtreeGen(object):
#logging.debug(" Setting tile as dirty. Will render.")
t = int(time.time()-stime)
logging.debug(" Done. %s chunks scanned in %s second%s", chunkcount, t,
logging.debug("Done with scan for '%s'. %s chunks scanned in %s second%s",
self.rendermode, chunkcount, t,
"s" if t != 1 else "")
if logging.getLogger().isEnabledFor(logging.DEBUG):
logging.debug(" Counting tiles that need rendering...")
tilecount = 0
stime = time.time()
for _ in dirty.iterate_dirty():
tilecount += 1
logging.debug(" Done. %s tiles need to be rendered. (count took %s seconds)",
tilecount, int(time.time()-stime))
#if logging.getLogger().isEnabledFor(logging.DEBUG):
# logging.debug(" Counting tiles that need rendering...")
# tilecount = 0
# stime = time.time()
# for _ in dirty.iterate_dirty():
# tilecount += 1
# logging.debug(" Done. %s tiles need to be rendered. (count took %s seconds)",
# tilecount, int(time.time()-stime))
return dirty