nudles commented on a change in pull request #753:
URL: https://github.com/apache/singa/pull/753#discussion_r448067222
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File path: python/singa/autograd.py
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@@ -117,7 +117,11 @@ def gradients(y, dy=None):
"""
grads = {} # mapping: x->dx if x.stores_grad
for p, dp in backward(y, dy):
- grads[p] = dp
+ # TODO: this fn is only helper for test case for now.
+ # 1. could implement __hash__ or
Review comment:
ok. then pls update the docstring for the returned data.
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