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//
// Copyright © 2019 Arm Ltd. All rights reserved.
// SPDX-License-Identifier: MIT
//
#include "PacketBuffer.hpp"
#include <armnn/Exceptions.hpp>
namespace armnn
{
namespace profiling
{
PacketBuffer::PacketBuffer(unsigned int maxSize)
: m_MaxSize(maxSize)
, m_Size(0)
{
m_Data = std::make_unique<unsigned char[]>(m_MaxSize);
}
const unsigned char* const PacketBuffer::GetReadableData() const
{
return m_Data.get();
}
unsigned int PacketBuffer::GetSize() const
{
return m_Size;
}
void PacketBuffer::MarkRead()
{
m_Size = 0;
}
void PacketBuffer::Commit(unsigned int size)
{
if (size > m_MaxSize)
{
throw armnn::RuntimeException("Cannot commit [" + std::to_string(size) +
"] bytes which is more than the maximum size of the buffer [" + std::to_string(m_MaxSize) + "]");
}
m_Size = size;
}
void PacketBuffer::Release()
{
m_Size = 0;
}
unsigned char* PacketBuffer::GetWritableData()
{
return m_Data.get();
}
} // namespace profiling
} // namespace armnn
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