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//
// Copyright © 2019 Arm Ltd. All rights reserved.
// SPDX-License-Identifier: MIT
//
#pragma once
#include <cstddef>
namespace armnnUtils
{
class FloatingPointConverter
{
public:
// Converts a buffer of FP32 values to FP16, and stores in the given dstFloat16Buffer.
// dstFloat16Buffer should be (numElements * 2) in size
static void ConvertFloat32To16(const float *srcFloat32Buffer, size_t numElements, void *dstFloat16Buffer);
static void ConvertFloat16To32(const void *srcFloat16Buffer, size_t numElements, float *dstFloat32Buffer);
// Converts a buffer of FP32 values to BFloat16, and stores in the given dstBFloat16Buffer.
static void ConvertFloat32ToBFloat16(const float* srcFloat32Buffer, size_t numElements, void* dstBFloat16Buffer);
// Converts a buffer of BFloat16 to FP32 value, and stores in the given dstFloat32Buffer.
static void ConvertBFloat16ToFloat32(const void* srcBFloat16Buffer, size_t numElements, float* dstFloat32Buffer);
};
} // namespace armnnUtils
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