Tommliu commented on a change in pull request #17873: [Numpy] FFI: array_split,
v/h/dsplit
URL: https://github.com/apache/incubator-mxnet/pull/17873#discussion_r395436651
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File path: src/api/operator/numpy/np_matrix_op.cc
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@@ -142,4 +142,158 @@ MXNET_REGISTER_API("_npi.rot90")
*ret = ndoutputs[0];
});
+MXNET_REGISTER_API("_npi.array_split")
+.set_body([](runtime::MXNetArgs args, runtime::MXNetRetValue* ret) {
+ using namespace runtime;
+ static const nnvm::Op* op = Op::Get("_npi_array_split");
+ nnvm::NodeAttrs attrs;
+ op::SplitParam param;
+ param.axis = args[2].operator int();
+ param.squeeze_axis = false;
+ if (args[1].type_code() == kDLInt) {
+ param.indices = TShape(0, 0);
+ param.sections = args[1].operator int();
+ CHECK_GT(param.sections, 0)
Review comment:
**_array_split_** support such split which is different from **_split_**
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