[GitHub] weishy-xun commented on issue #9474: how to release gpu memory in the garbage pool?

[GitBox <gi...@apache.org>]

weishy-xun commented on issue #9474: how to release gpu memory in the garbage pool?
URL: https://github.com/apache/incubator-mxnet/issues/9474#issuecomment-358555240
 
 
   Not sure if I need open another issue for code below,  showing the gpu leaking problem I met with. 
   
   
   import mxnet as mx
   import numpy as np
   a = mx.nd.zeros((500,500,3), ctx=mx.gpu(0))
   b = mx.nd.ones((500,500,3), ctx=mx.gpu(0))
   for i in range(100000):
       rs1 = np.random.randint(1, 480)
       rs2 = np.random.randint(1, 480)
       a[10:10+rs1,10:10+rs2] = b[20:20+rs1, 10:10+rs2]
   

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