diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/armnn/TypesUtils.hpp | 27 |
1 files changed, 2 insertions, 25 deletions
diff --git a/include/armnn/TypesUtils.hpp b/include/armnn/TypesUtils.hpp index 4880c90538..837490d258 100644 --- a/include/armnn/TypesUtils.hpp +++ b/include/armnn/TypesUtils.hpp @@ -7,9 +7,6 @@ #include "Tensor.hpp" #include "Types.hpp" -#include <boost/assert.hpp> -#include <boost/numeric/conversion/cast.hpp> - #include <cmath> #include <ostream> #include <set> @@ -191,20 +188,7 @@ inline std::ostream & operator<<(std::ostream & os, const armnn::TensorShape & s /// @return - The quantized value calculated as round(value/scale)+offset. /// template<typename QuantizedType> -inline QuantizedType Quantize(float value, float scale, int32_t offset) -{ - static_assert(IsQuantizedType<QuantizedType>(), "Not an integer type."); - constexpr QuantizedType max = std::numeric_limits<QuantizedType>::max(); - constexpr QuantizedType min = std::numeric_limits<QuantizedType>::lowest(); - BOOST_ASSERT(scale != 0.f); - BOOST_ASSERT(!std::isnan(value)); - - float clampedValue = std::min(std::max(static_cast<float>(round(value/scale) + offset), static_cast<float>(min)), - static_cast<float>(max)); - auto quantizedBits = static_cast<QuantizedType>(clampedValue); - - return quantizedBits; -} +QuantizedType Quantize(float value, float scale, int32_t offset); /// Dequantize an 8-bit data type into a floating point data type. /// @param value - The value to dequantize. @@ -213,14 +197,7 @@ inline QuantizedType Quantize(float value, float scale, int32_t offset) /// @return - The dequantized value calculated as (value-offset)*scale. /// template <typename QuantizedType> -inline float Dequantize(QuantizedType value, float scale, int32_t offset) -{ - static_assert(IsQuantizedType<QuantizedType>(), "Not an integer type."); - BOOST_ASSERT(scale != 0.f); - BOOST_ASSERT(!std::isnan(value)); - float dequantized = boost::numeric_cast<float>(value - offset) * scale; - return dequantized; -} +float Dequantize(QuantizedType value, float scale, int32_t offset); inline void VerifyTensorInfoDataType(const armnn::TensorInfo & info, armnn::DataType dataType) { |