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2026-07-13 13:33:03 +08:00

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//
// ConstTf.cpp
// MNNConverter
//
// Created by MNN on 2019/01/31.
// Copyright © 2018, Alibaba Group Holding Limited
//
#include "TfUtils.hpp"
#include "tfOpConverter.hpp"
#include <map>
#include <string>
#include "graph.pb.h"
using namespace MNN;
DECLARE_OP_CONVERTER(ConstTf);
MNN::OpType ConstTf::opType() {
return MNN::OpType_Const;
}
MNN::OpParameter ConstTf::type() {
return MNN::OpParameter_Blob;
}
void ConstTf::run(MNN::OpT *dstOp, TmpNode *srcNode) {
auto parameter = new MNN::BlobT;
tensorflow::AttrValue weightsValue;
if (!find_attr_value(srcNode->tfNode, "value", weightsValue)) {
LOG(ERROR) << "Const Node Have Not Data!!!==> " << srcNode->opName;
}
tfOpConverter::convertTensorToBlob(parameter, weightsValue.tensor());
dstOp->main.value = parameter;
// CHECK(srcNode->inTensors.size() == 0) << "Const Should Not Have Input!!! ===> " << srcNode->opName;
}
REGISTER_CONVERTER(ConstTf, Const);
REGISTER_CONVERTER(ConstTf, HostConst);