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

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//
// CastTf.cpp
// MNNConverter
//
// Created by MNN on 2019/01/31.
// Copyright © 2018, Alibaba Group Holding Limited
//
#include "TfUtils.hpp"
#include "tfOpConverter.hpp"
DECLARE_OP_CONVERTER(CastTf);
MNN::OpType CastTf::opType() {
return MNN::OpType_Cast;
}
MNN::OpParameter CastTf::type() {
return MNN::OpParameter_CastParam;
}
void CastTf::run(MNN::OpT *dstOp, TmpNode *srcNode) {
auto parameter = new MNN::CastParamT;
tensorflow::AttrValue value;
parameter->dstT = MNN::DataType_DT_INVALID;
parameter->srcT = MNN::DataType_DT_INVALID;
if (find_attr_value(srcNode->tfNode, "DstT", value)) {
parameter->dstT = (MNN::DataType)value.type();
}
if (find_attr_value(srcNode->tfNode, "SrcT", value)) {
parameter->srcT = (MNN::DataType)value.type();
}
DCHECK(parameter->srcT != MNN::DataType_DT_INVALID && parameter->dstT != MNN::DataType_DT_INVALID)
<< "Cast Parameter ERROR!!! ===> " << srcNode->opName;
dstOp->main.value = parameter;
}
REGISTER_CONVERTER(CastTf, Cast);