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Correct offset in the weights reader (tiny YOLO v2 Coco) #642

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Correct offset in the weights reader (tiny YOLO v2 Coco) #642

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Loading seen as size_t type
ameroyer Mar 19, 2018
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ameroyer Mar 19, 2018
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ameroyer Mar 19, 2018
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12 changes: 8 additions & 4 deletions darkflow/utils/loader.py
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Original file line number Diff line number Diff line change
Expand Up @@ -114,11 +114,15 @@ def __init__(self, path):
return
else:
self.size = os.path.getsize(path)# save the path
major, minor, revision, seen = np.memmap(path,
major, minor, revision = np.memmap(path,
shape = (), mode = 'r', offset = 0,
dtype = '({})i4,'.format(4))
dtype = '({})i4,'.format(3))
self.transpose = major > 1000 or minor > 1000
self.offset = 16
if ((major*10 + minor) >= 2 and major < 1000 and minor < 1000):
import ctypes
self.offset = 12 + ctypes.sizeof(ctypes.c_size_t)
else:
self.offset = 16

def walk(self, size):
if self.eof: return None
Expand Down Expand Up @@ -149,4 +153,4 @@ def model_name(file_path):
num = int(file_name[-1])
return '-'.join(file_name[:-1])
if ext == 'weights':
return file_name
return file_name