pengxin99 commented on a change in pull request #15400: Add a new arange_like
operator to contrib
URL: https://github.com/apache/incubator-mxnet/pull/15400#discussion_r298585843
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File path: src/operator/tensor/init_op.h
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@@ -174,6 +174,40 @@ struct RangeParam : public dmlc::Parameter<RangeParam> {
}
};
+struct RangeLikeParam : public dmlc::Parameter<RangeLikeParam> {
+ double start;
+ double step;
+ int repeat;
+ std::string ctx;
+ int dtype;
+ dmlc::optional<int> axis;
+
+ DMLC_DECLARE_PARAMETER(RangeLikeParam) {
+ DMLC_DECLARE_FIELD(start)
+ .set_default(0)
+ .describe("Start of interval. The interval includes this value. The
default start value is 0.");
+ DMLC_DECLARE_FIELD(step)
+ .set_default(1)
+ .describe("Spacing between values.");
+ DMLC_DECLARE_FIELD(repeat)
+ .set_default(1)
+ .describe("The repeating time of all elements."
+ " E.g repeat=3, the element a will be repeated three times -->
a, a, a.");
Review comment:
want to know how the `repeat` parameter work with:
https://github.com/apache/incubator-mxnet/blob/35db8e5a4719335a8974f2a8198a44e814fedaa0/src/operator/tensor/init_op.h#L494-L499
and there is not repeat parameter on the `numpy.arange()`.
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