tqchen commented on a change in pull request #12047: [MXNET-779]Add DLPack
Transformation API
URL: https://github.com/apache/incubator-mxnet/pull/12047#discussion_r209143369
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File path: python/mxnet/_ctypes/ndarray.py
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@@ -31,21 +31,24 @@
class NDArrayBase(object):
"""Base data structure for ndarray"""
- __slots__ = ["handle", "writable"]
+ __slots__ = ["handle", "writable", "dlpack"]
# pylint: disable= no-member
- def __init__(self, handle, writable=True):
+ def __init__(self, handle, writable=True, dlpack=None):
Review comment:
Actually, your implementation of ToDLPack is fine and the Manager class is
OK. Since there is already the Manager class and the deleter will get called,
you do not need to keep reference to the dlpack in the NDArray
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