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63 lines
2.1 KiB
63 lines
2.1 KiB
/**
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* Copyright 2019-2020 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/shape_kernel.h"
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#include <memory>
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#include "framework/common/debug/ge_log.h"
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#include "framework/common/ge_inner_error_codes.h"
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#include "host_kernels/kernel_utils.h"
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#include "graph/passes/pass_utils.h"
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#include "inc/kernel_factory.h"
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namespace ge {
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namespace {
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const size_t kShapeInputSize = 1;
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const size_t kShapeOutputSize = 1;
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} // namespace
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Status ShapeKernel::Compute(const NodePtr &node, std::vector<GeTensorPtr> &v_output) {
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GELOGD("ShapeKernel in");
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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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bool size_check = ((op_desc->GetInputsSize() != kShapeInputSize) || (op_desc->GetOutputsSize() != kShapeOutputSize));
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if (size_check) {
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GELOGW("Size check fail, inputs size:%zu, outputs size:%zu", op_desc->GetInputsSize(), op_desc->GetOutputsSize());
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return NOT_CHANGED;
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}
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const auto &input_desc = op_desc->MutableInputDesc(0);
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GE_CHECK_NOTNULL(input_desc);
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if (KernelUtils::IsUnknownShape(input_desc->GetShape())) {
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GELOGW("Input shape is unknown, ignore shape kernel.");
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return NOT_CHANGED;
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}
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vector<int64_t> dims = input_desc->GetShape().GetDims();
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Status ret = PassUtils::ConstructTensorDescWithData(op_desc->GetOutputDesc(0), dims, v_output);
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if (ret != SUCCESS) {
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GELOGE(ret, "Shape kernel construct tensor desc failed!");
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return ret;
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}
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GELOGD("Shape kernel success");
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return SUCCESS;
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}
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REGISTER_KERNEL(SHAPE, ShapeKernel);
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} // namespace ge
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