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//
// Copyright © 2020 Arm Ltd and Contributors. All rights reserved.
// SPDX-License-Identifier: MIT
//
#include "NeonBackendModelContext.hpp"
namespace
{
bool ParseBool(const armnn::BackendOptions::Var& value, bool defaultValue)
{
if (value.IsBool())
{
return value.AsBool();
}
return defaultValue;
}
unsigned int ParseUnsignedInt(const armnn::BackendOptions::Var& value, unsigned int defaultValue)
{
if (value.IsUnsignedInt())
{
return value.AsUnsignedInt();
}
return defaultValue;
}
} // namespace anonymous
namespace armnn
{
NeonBackendModelContext::NeonBackendModelContext(const ModelOptions& modelOptions)
: m_IsFastMathEnabled(false), m_NumberOfThreads(0)
{
if (!modelOptions.empty())
{
ParseOptions(modelOptions, "CpuAcc", [&](std::string name, const BackendOptions::Var& value)
{
if (name == "FastMathEnabled")
{
m_IsFastMathEnabled |= ParseBool(value, false);
}
if (name == "NumberOfThreads")
{
m_NumberOfThreads |= ParseUnsignedInt(value, 0);
}
});
}
}
bool NeonBackendModelContext::IsFastMathEnabled() const
{
return m_IsFastMathEnabled;
}
unsigned int NeonBackendModelContext::GetNumberOfThreads() const
{
return m_NumberOfThreads;
}
} // namespace armnn
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