zheng-da commented on a change in pull request #11566: [MXNET-626] Add
while_loop
URL: https://github.com/apache/incubator-mxnet/pull/11566#discussion_r201218975
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File path: python/mxnet/symbol/contrib.py
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@@ -336,3 +336,205 @@ def check_data(inputs, in_type, msg):
states = states[0]
return (outs, states)
+
+def while_loop(cond, func, loop_vars, max_iterations, name="while_loop"):
+ """Run a while loop with user-defined computation and loop condition.
Review comment:
yes, without dynamic shape, a user has to provide max_iterations
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