jermainewang commented on issue #13658: Converting MX array to DLPack crashes when MX array goes out-of-scope URL: https://github.com/apache/incubator-mxnet/issues/13658#issuecomment-448084919 @wkcn , try following steps: 1. Use a ubuntu 16.04 image. 2. Create file `t.py` with following codes: ```python import mxnet as mx import numpy as np import tvm def foo(): x = mx.nd.array([0, 5], dtype='int64') dl = x.to_dlpack_for_read() return tvm.nd.from_dlpack(dl) for i in range(10): y = foo() y.asnumpy() ``` 3. Run it with `for i in {0..100}; do echo $i && python3 t.py || break ; done` I used a ubuntu docker image and could reproduce the error.
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