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[Numpy] FFI: sort, argsort, vstack etc (apache#17857)
* * sort FFI * * argsort FFI * * vstack, row_stack FFI * * greater FFI * * inner FFI * multinomial FFI * rand FFI * randn FFI * * Fix input out of index and rscalar of greater * * Fix ndarray situation * * Fix sanity * fix lint * fix bugs * * Remove duplicate operator (greater) * * Fix Tuple downcast Error (Only Integer) * Fix segmentation fault(pointer) Co-authored-by: Sheng Zha <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,88 @@ | ||
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one | ||
| * or more contributor license agreements. See the NOTICE file | ||
| * distributed with this work for additional information | ||
| * regarding copyright ownership. The ASF licenses this file | ||
| * to you under the Apache License, Version 2.0 (the | ||
| * "License"); you may not use this file except in compliance | ||
| * with the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, | ||
| * software distributed under the License is distributed on an | ||
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| * KIND, either express or implied. See the License for the | ||
| * specific language governing permissions and limitations | ||
| * under the License. | ||
| */ | ||
|
|
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| /*! | ||
| * \file np_ordering_op.cc | ||
| * \brief Implementation of the API of functions in src/operator/tensor/ordering_op.cc | ||
| */ | ||
| #include <mxnet/api_registry.h> | ||
| #include <mxnet/runtime/packed_func.h> | ||
| #include "../utils.h" | ||
| #include "../../../operator/tensor/ordering_op-inl.h" | ||
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| namespace mxnet { | ||
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| MXNET_REGISTER_API("_npi.sort") | ||
| .set_body([](runtime::MXNetArgs args, runtime::MXNetRetValue* ret) { | ||
| using namespace runtime; | ||
| const nnvm::Op* op = Op::Get("_npi_sort"); | ||
| nnvm::NodeAttrs attrs; | ||
| op::SortParam param; | ||
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| if (args[1].type_code() == kNull) { | ||
| param.axis = dmlc::nullopt; | ||
| } else { | ||
| param.axis = args[1].operator int(); | ||
| } | ||
| param.is_ascend = true; | ||
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| attrs.parsed = std::move(param); | ||
| attrs.op = op; | ||
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| int num_inputs = 1; | ||
| NDArray* inputs[] = {args[0].operator mxnet::NDArray*()}; | ||
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| int num_outputs = 0; | ||
| SetAttrDict<op::SortParam>(&attrs); | ||
| auto ndoutputs = Invoke(op, &attrs, num_inputs, inputs, &num_outputs, nullptr); | ||
| *ret = reinterpret_cast<mxnet::NDArray*>(ndoutputs[0]); | ||
| }); | ||
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| MXNET_REGISTER_API("_npi.argsort") | ||
| .set_body([](runtime::MXNetArgs args, runtime::MXNetRetValue* ret) { | ||
| using namespace runtime; | ||
| const nnvm::Op* op = Op::Get("_npi_argsort"); | ||
| nnvm::NodeAttrs attrs; | ||
| op::ArgSortParam param; | ||
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| if (args[1].type_code() == kNull) { | ||
| param.axis = dmlc::nullopt; | ||
| } else { | ||
| param.axis = args[1].operator int(); | ||
| } | ||
| param.is_ascend = true; | ||
| if (args[3].type_code() == kNull) { | ||
| param.dtype = mshadow::kFloat32; | ||
| } else { | ||
| param.dtype = String2MXNetTypeWithBool(args[3].operator std::string()); | ||
| } | ||
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| attrs.parsed = std::move(param); | ||
| attrs.op = op; | ||
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| int num_inputs = 1; | ||
| NDArray* inputs[] = {args[0].operator mxnet::NDArray*()}; | ||
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| int num_outputs = 0; | ||
| SetAttrDict<op::ArgSortParam>(&attrs); | ||
| auto ndoutputs = Invoke(op, &attrs, num_inputs, inputs, &num_outputs, nullptr); | ||
| *ret = reinterpret_cast<mxnet::NDArray*>(ndoutputs[0]); | ||
| }); | ||
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| } // namespace mxnet |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one | ||
| * or more contributor license agreements. See the NOTICE file | ||
| * distributed with this work for additional information | ||
| * regarding copyright ownership. The ASF licenses this file | ||
| * to you under the Apache License, Version 2.0 (the | ||
| * "License"); you may not use this file except in compliance | ||
| * with the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, | ||
| * software distributed under the License is distributed on an | ||
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| * KIND, either express or implied. See the License for the | ||
| * specific language governing permissions and limitations | ||
| * under the License. | ||
| */ | ||
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| /*! | ||
| * \file np_multinomial_op.cc | ||
| * \brief Implementation of the API of functions in src/operator/numpy/random/np_multinomial_op.cc | ||
| */ | ||
| #include <mxnet/api_registry.h> | ||
| #include <mxnet/runtime/packed_func.h> | ||
| #include <vector> | ||
| #include "../../utils.h" | ||
| #include "../../../../operator/numpy/random/np_multinomial_op.h" | ||
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| namespace mxnet { | ||
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| MXNET_REGISTER_API("_npi.multinomial") | ||
| .set_body([](runtime::MXNetArgs args, runtime::MXNetRetValue* ret) { | ||
| using namespace runtime; | ||
| const nnvm::Op* op = Op::Get("_npi_multinomial"); | ||
| nnvm::NodeAttrs attrs; | ||
| op::NumpyMultinomialParam param; | ||
| NDArray** inputs = new NDArray*[1](); | ||
| int num_inputs = 0; | ||
|
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| // parse int | ||
| param.n = args[0].operator int(); | ||
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| // parse pvals | ||
| if (args[1].type_code() == kNull) { | ||
| param.pvals = dmlc::nullopt; | ||
| } else if (args[1].type_code() == kNDArrayHandle) { | ||
| param.pvals = dmlc::nullopt; | ||
| inputs[0] = args[1].operator mxnet::NDArray*(); | ||
| num_inputs = 1; | ||
| } else { | ||
| param.pvals = Obj2Tuple<double, Float>(args[1].operator ObjectRef()); | ||
| } | ||
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| // parse size | ||
| if (args[2].type_code() == kNull) { | ||
| param.size = dmlc::nullopt; | ||
| } else { | ||
| if (args[2].type_code() == kDLInt) { | ||
| param.size = mxnet::Tuple<int>(1, args[2].operator int64_t()); | ||
| } else { | ||
| param.size = mxnet::Tuple<int>(args[2].operator ObjectRef()); | ||
| } | ||
| } | ||
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| attrs.parsed = std::move(param); | ||
| attrs.op = op; | ||
| SetAttrDict<op::NumpyMultinomialParam>(&attrs); | ||
| inputs = num_inputs == 0 ? nullptr : inputs; | ||
| int num_outputs = 0; | ||
| auto ndoutputs = Invoke(op, &attrs, num_inputs, inputs, &num_outputs, nullptr); | ||
| *ret = ndoutputs[0]; | ||
| }); | ||
|
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| } // namespace mxnet |
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