zheng-da commented on a change in pull request #10451: [MXNET-432] Add Foreach
URL: https://github.com/apache/incubator-mxnet/pull/10451#discussion_r189711919
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File path: python/mxnet/symbol/contrib.py
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@@ -91,3 +98,154 @@ def rand_zipfian(true_classes, num_sampled, range_max):
expected_prob_sampled = ((sampled_cls_fp64 + 2.0) / (sampled_cls_fp64 +
1.0)).log() / log_range
expected_count_sampled = expected_prob_sampled * num_sampled
return sampled_classes, expected_count_true, expected_count_sampled
+
+def _get_graph_inputs(subg):
+ num_handles = ctypes.c_int(1000)
Review comment:
the maximal size of the buffer. I need to fix this.
Ideally, I need the C API to allocate a memory buffer and return the buffer
to Python, but I'm not sure how to do it in Python ctypes. so I allocate a
memory buffer in Python and pass it to C API.
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