[Insight-users] itk.PyBuffer memory leak

[Rick Giuly]

Hello All,

It seems that converter.GetImageFromArray(inputNumpyVolume) allocates 
memory in some way and never releases it. When I tried using Delete() 
the program actually crashed silently after one iteration.

Test code is below. (I'm running this on ubuntu, and the itk package is 
from Paul Novo's site.)

Is there some way to release memory?



import itk
import numpy

for i in range(10000):

     print i

     ImageType = itk.Image[itk.F, 3]
     converter = itk.PyBuffer[ImageType]

     inputNumpyVolume = numpy.ones((100, 100, 200))
     inputVolume = converter.GetImageFromArray(inputNumpyVolume)
     #inputVolume.Delete()



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Thanks,
  --Rick