diff options
Diffstat (limited to 'src/backends/reference/workloads/BaseIterator.hpp')
-rw-r--r-- | src/backends/reference/workloads/BaseIterator.hpp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/backends/reference/workloads/BaseIterator.hpp b/src/backends/reference/workloads/BaseIterator.hpp index ca5110c2fd..ca6d3cbc60 100644 --- a/src/backends/reference/workloads/BaseIterator.hpp +++ b/src/backends/reference/workloads/BaseIterator.hpp @@ -137,6 +137,25 @@ private: const int32_t m_Offset; }; +class QSymmS8Decoder : public TypedIterator<const int8_t, Decoder<float>> +{ +public: + QSymmS8Decoder(const int8_t* data, const float scale, const int32_t offset) + : TypedIterator(data), m_Scale(scale), m_Offset(offset) {} + + QSymmS8Decoder(const float scale, const int32_t offset) + : QSymmS8Decoder(nullptr, scale, offset) {} + + float Get() const override + { + return armnn::Dequantize(*m_Iterator, m_Scale, m_Offset); + } + +private: + const float m_Scale; + const int32_t m_Offset; +}; + class QSymm16Decoder : public TypedIterator<const int16_t, Decoder<float>> { public: @@ -245,6 +264,30 @@ private: const int32_t m_Offset; }; +class QSymmS8Encoder : public TypedIterator<int8_t, Encoder<float>> +{ +public: + QSymmS8Encoder(int8_t* data, const float scale, const int32_t offset) + : TypedIterator(data), m_Scale(scale), m_Offset(offset) {} + + QSymmS8Encoder(const float scale, const int32_t offset) + : QSymmS8Encoder(nullptr, scale, offset) {} + + void Set(float right) override + { + *m_Iterator = armnn::Quantize<int8_t>(right, m_Scale, m_Offset); + } + + float Get() const override + { + return armnn::Dequantize(*m_Iterator, m_Scale, m_Offset); + } + +private: + const float m_Scale; + const int32_t m_Offset; +}; + class QSymm16Encoder : public TypedIterator<int16_t, Encoder<float>> { public: |