testing performance...

Chunk
1 parent 13eeb488
Showing 1 changed file with 35 additions and 0 deletions Show diff stats
test/test_performance.py
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+__author__ = 'chunk'
+
+import os,sys
+from PIL import Image
+from ..common import *
+
+def bench_filereading():
+    timer = Timer()
+    timer.mark()
+    for path, subdirs, files in os.walk('/data/hadoop/ImageNet/ILSVRC/ILSVRC2013_DET_val/Train_5000'):
+            for name in files:
+                imagepath = os.path.join(path, name)
+                # print imagepath
+                img = Image.open(imagepath)
+                img.save(os.path.join('/data/hadoop/ImageNet/ILSVRC/ILSVRC2013_DET_val/tmp', name), format='JPEG')
+    timer.report()
+
+    """
+    performance:
+    1000:
+    5000:
+        read-write:
+    """
+
+
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	1	+__author__ = 'chunk'
	2	+
	3	+import os,sys
	4	+from PIL import Image
	5	+from ..common import *
	6	+
	7	+def bench_filereading():
	8	+ timer = Timer()
	9	+ timer.mark()
	10	+ for path, subdirs, files in os.walk('/data/hadoop/ImageNet/ILSVRC/ILSVRC2013_DET_val/Train_5000'):
	11	+ for name in files:
	12	+ imagepath = os.path.join(path, name)
	13	+ # print imagepath
	14	+ img = Image.open(imagepath)
	15	+ img.save(os.path.join('/data/hadoop/ImageNet/ILSVRC/ILSVRC2013_DET_val/tmp', name), format='JPEG')
	16	+ timer.report()
	17	+
	18	+ """
	19	+ performance:
	20	+ 1000:
	21	+ 5000:
	22	+ read-write:
	23	+ """
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