62 lines
2.5 KiB
C++
62 lines
2.5 KiB
C++
/****************************************************************************
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*
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* Copyright (c) 2021 Vivante Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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*****************************************************************************/
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#include "tim/vx/ops/broadcast.h"
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#include <cassert>
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#include "builtin_op_impl.h"
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#include "vsi_nn_pub.h"
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namespace tim {
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namespace vx {
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namespace ops {
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Broadcast::Broadcast(Graph* graph, const std::vector<int32_t>& shape,
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const std::vector<int32_t>& dimensions)
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: BuiltinOp(graph, VSI_NN_OP_EXPAND_BROADCAST),
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shape_(shape),
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dimensions_(dimensions) {
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this->impl()->node()->nn_param.expand_broadcast.dim_num = shape_.size();
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this->impl()->node()->nn_param.expand_broadcast.shape = (uint32_t*)shape_.data();
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#ifdef VSI_EXPAND_BROADCAST_ENABLE_DIMENSIONS
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this->impl()->node()->nn_param.expand_broadcast.dimensions_num = dimensions_.size();
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if (dimensions.size() > 0)
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{
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int dim_num = shape.size();
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for (uint32_t i = 0; i < dimensions.size(); ++i) {
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dimensions_[i] += (dimensions[i] < 0 ? dim_num : 0U);
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}
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this->impl()->node()->nn_param.expand_broadcast.dimensions = (uint32_t*)dimensions_.data();
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} else {
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this->impl()->node()->nn_param.expand_broadcast.dimensions = nullptr;
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}
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#endif
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}
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std::shared_ptr<Operation> Broadcast::Clone(
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std::shared_ptr<Graph>& graph) const {
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return graph->CreateOperation<Broadcast>(this->shape_, this->dimensions_);
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}
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} // namespace ops
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} // namespace vx
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} // namespace tim
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