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//
// Copyright © 2022 Arm Ltd and Contributors. All rights reserved.
// SPDX-License-Identifier: MIT
//
#pragma once
#include <armnn/Tensor.hpp>
#include <armnn/Types.hpp>
#include <tosa_generated.h>
using namespace armnn;
using namespace tosa;
// Function to return Tosa datatype from input ArmNN datatype.
DType ArmNNToDType(const DataType& type)
{
switch (type)
{
case DataType::Float16:
case DataType::BFloat16:
return DType_FP16;
case DataType::Float32:
return DType_FP32;
case DataType::QAsymmU8:
return DType_UINT8;
case DataType::QSymmS8:
case DataType::QAsymmS8:
return DType_INT8;
case DataType::QSymmS16:
return DType_INT16;
case DataType::Signed32:
return DType_INT32;
case DataType::Signed64:
// No signed 64, only DType_INT48.
return DType_UNKNOWN;
case DataType::Boolean:
return DType_BOOL;
default:
return DType_UNKNOWN;
}
}
// Function to return Tosa tensor shape from input ArmNN tensor shape.
std::vector<int32_t> GetTosaTensorShape(const TensorShape& shape)
{
std::vector<int32_t> returnShape;
for (u_int32_t i = 0; i < shape.GetNumDimensions(); i++)
{
returnShape.push_back(static_cast<int32_t>(shape[i]));
}
return returnShape;
}
// Function to return unique int as a string to ensure uniqueness between all input, output and block names.
static int uniqueTosaMappingID = 0;
std::string GetUniqueTosaMappingID()
{
return std::to_string(++uniqueTosaMappingID);
}
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