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alibaba--mnn/tools/converter/source/tensorflow/LSTMBlockCellTf.cpp
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2026-07-13 13:33:03 +08:00

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//
// LSTMBlockCellTf.cpp
// MNNConverter
//
// Created by MNN on 2021/01/15.
// Copyright © 2018, Alibaba Group Holding Limited
//
#include <string.h>
#include "TfUtils.hpp"
#include "tfOpConverter.hpp"
#include "graph.pb.h"
DECLARE_OP_CONVERTER(LSTMBlockCellTf);
MNN::OpType LSTMBlockCellTf::opType() {
return MNN::OpType_LSTMBlockCell;
}
MNN::OpParameter LSTMBlockCellTf::type() {
return MNN::OpParameter_LSTMBlockCell;
}
void LSTMBlockCellTf::run(MNN::OpT *dstOp, TmpNode *srcNode) {
auto lstmParam = new MNN::LSTMBlockCellT;
tensorflow::AttrValue value;
if (find_attr_value(srcNode->tfNode, "cell_clip", value)) {
lstmParam->cell_clip = value.f();
}
if (find_attr_value(srcNode->tfNode, "forget_bias", value)) {
lstmParam->forget_bias = value.f();
}
if (find_attr_value(srcNode->tfNode, "use_peephole", value)) {
lstmParam->use_peephole = value.b();
}
dstOp->main.value = lstmParam;
}
REGISTER_CONVERTER(LSTMBlockCellTf, LSTMBlockCell);