[Durian-svn] [3904] run multiple bakes at once

[campbell]

Revision: 3904
          https://blenderinstitute.dyndns.org/durian-svn/?do=log&project=durian&path=/&rev=3904
Author:   campbell
Date:     2010-05-26 16:12:33 +0200 (Wed, 26 May 2010)
Log Message:
-----------
run multiple bakes at once

Modified Paths:
--------------
    pro/scripts/utilities/batch_bake.py

Modified: pro/scripts/utilities/batch_bake.py
===================================================================
--- pro/scripts/utilities/batch_bake.py	2010-05-26 14:03:52 UTC (rev 3903)
+++ pro/scripts/utilities/batch_bake.py	2010-05-26 14:12:33 UTC (rev 3904)
@@ -6,11 +6,18 @@
 
 DEBUG = False
 OVERRIDE = True
+BIN = "/b/B"
 
-print("running", __file__)
+# print("running", __file__)
 import os
 import sys
 
+def blend_path_list(path):
+	for dirpath, dirnames, filenames in os.walk(path):
+		for filename in filenames:
+			if filename.endswith(".blend"):
+				yield os.path.join(dirpath, filename)
+
 def text_replace(text_block, from_text, to_text):
     st = text_block.as_string()
     st = st.replace(from_text, to_text)
@@ -25,7 +32,7 @@
                 groups.append(grp)
                 break
     
-    print(groups)
+    # print(groups)
     
     objects = []
     
@@ -284,34 +291,24 @@
 
 
 def noblender_print_tasks():
+    files = blend_path_list("/media/data/durian")
+    files = [l for l in files if l.endswith("_comp.blend")]
+    files.sort()
+    
+    print("TOT_PROP=`cat /proc/cpuinfo | grep vendor_id | wc -l`")
+    print("LIBGL=\"/shared/software/mesa-7.8/lib/libGL.so\"")
+    print("")
 
-    # BIN = "/media/data/blender_ideasman42/blender/blender"
-    BIN = "/b/B"
+    tasks = []
+    for f in files:
+        task_bake_1 = " ".join(["DISPLAY=:1", "LD_PRELOAD=$LIBGL", BIN, "-b", f, "-P", __file__])
+        task_render_2 = " ".join(["DISPLAY=:1", "LD_PRELOAD=$LIBGL", BIN, f, "-P", __file__])
+        cmd = task_bake_1 + " && " + task_render_2 + " &"
+        print(cmd)
 
-    os.system("find /media/data/durian/ -name '*_comp.blend' > /tmp/foo.txt")
-    lines = open("/tmp/foo.txt", 'r').read().split("\n")
-    lines.sort()
-    for f in lines:
-        print(" ".join(["DISPLAY=:1", "LD_PRELOAD=/shared/software/mesa-7.8/lib/libGL.so", BIN, "-b", f, "-P", __file__])) # bake 
-        print(" ".join(["DISPLAY=:1", "LD_PRELOAD=/shared/software/mesa-7.8/lib/libGL.so", BIN, f, "-P", __file__])) # render
+        print(("echo \"%s\" ; " % f) + "sleep 1 ; " + "while [ `jobs | wc -l` -gt $TOT_PROP ] ; do sleep 1 ; done")
 
-    os.system("rm /tmp/foo.txt")
 
-
-def noblender_print_tasks_glrender():
-
-    # BIN = "/media/data/blender_ideasman42/blender/blender"
-    BIN = "/b/B"
-
-    os.system("find /media/data/durian/ -name '*.blend' > /tmp/foo.txt")
-    lines = open("/tmp/foo.txt", 'r').read().split("\n")
-    lines.sort()
-    for f in lines:
-        print(" ".join(["DISPLAY=:1", "LD_PRELOAD=/shared/software/mesa-7.8/lib/libGL.so", BIN, f, "-P", __file__]))
-
-    os.system("rm /tmp/foo.txt")
-
-
 if __name__ == "__main__":
     try:
         import bpy