Jas*_*son 3 python memory-leaks numpy memory-leak-detector objgraph
看代码:
import objgraph
import numpy as np
objgraph.show_growth()
j = 20
y = []
for i in range(5):
for l in range(j):
y.append(np.array([np.random.randint(500),np.random.randint(500)]))
print 'i:',i
objgraph.show_growth()
print '___'
#objgraph.show_most_common_types(limit=100)
j += 1
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结果是:
i: 1
wrapper_descriptor 1596 +3
weakref 625 +1
dict 870 +1
method_descriptor 824 +1
i: 2
i: 3
i: 4
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对于2,3和4时代,它没有显示任何增长.但它应该表明numpy.array的数量增长
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