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68 lines
2.1 KiB
68 lines
2.1 KiB
/**
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* Copyright 2020 Huawei Technologies Co., Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "host_kernels/rank_kernel.h"
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#include <memory>
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#include <vector>
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#include "graph/types.h"
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#include "common/ge_inner_error_codes.h"
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#include "common/op/ge_op_utils.h"
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#include "framework/common/debug/ge_log.h"
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#include "inc/kernel_factory.h"
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#include "omg/omg_inner_types.h"
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#include "framework/common/types.h"
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namespace {
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const size_t kRankInputSize = 1;
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const uint32_t kRankDataInputIndex = 0;
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} // namespace
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namespace ge {
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Status RankKernel::Compute(const NodePtr &node, std::vector<GeTensorPtr> &v_output) {
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if (node == nullptr) {
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GELOGE(FAILED, "parameter is null.");
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return FAILED;
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}
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OpDescPtr op_desc = node->GetOpDesc();
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GE_CHECK_NOTNULL(op_desc);
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size_t input_node_size = op_desc->GetInputsSize();
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if (input_node_size != kRankInputSize) {
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GELOGW("input node size must be %zu", kRankInputSize);
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return NOT_CHANGED;
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}
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const auto &input_shape = op_desc->MutableInputDesc(kRankDataInputIndex);
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GE_CHECK_NOTNULL(input_shape);
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if (input_shape->GetShape().GetDims() == UNKNOWN_RANK) {
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return NOT_CHANGED;
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}
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auto ndims = input_shape->GetShape().GetDimNum();
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GeTensorDesc tensor_desc(op_desc->GetOutputDesc(0));
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GeTensorPtr output_ptr;
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output_ptr = MakeShared<ge::GeTensor>(tensor_desc, reinterpret_cast<uint8_t *>(&ndims), GetSizeByDataType(DT_INT32));
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if (output_ptr == nullptr) {
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GELOGE(MEMALLOC_FAILED, "make_shared ge::GeTensor failed");
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return MEMALLOC_FAILED;
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}
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v_output.push_back(output_ptr);
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return SUCCESS;
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}
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REGISTER_KERNEL(RANK, RankKernel);
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} // namespace ge
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