apeforest commented on a change in pull request #15943: Added tests to verify
Large Vector Support for initial set of ops
URL: https://github.com/apache/incubator-mxnet/pull/15943#discussion_r317309189
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File path: python/mxnet/test_utils.py
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@@ -262,6 +262,19 @@ def assign_each2(input1, input2, function):
return output
+# For testing Large Tensors having total size > 2^32 elements
+def create_2d_tensor(rows, columns, dtype=np.int64):
+ a = nd.arange(0, rows, dtype=dtype).reshape(rows, 1)
+ b = nd.broadcast_to(a, shape=(a.shape[0], columns))
+ return nd.array(b, dtype=dtype)
+
+# For testing Large Vectors having total size > 2^32 elements
+def create_vector(size, dtype=np.int64):
+ a = nd.arange(0, size, dtype=dtype)
+ # Implicitly calling nd.waitall()
+ assert a[0] == 0
Review comment:
shouldn't this call be done outside?
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