diff options
author | Aron Virginas-Tar <Aron.Virginas-Tar@arm.com> | 2019-08-02 18:54:28 +0100 |
---|---|---|
committer | Aron Virginas-Tar <Aron.Virginas-Tar@arm.com> | 2019-08-02 19:08:11 +0100 |
commit | 198ee400733aa633ddeb867e42cc241a684e9787 (patch) | |
tree | 4e9e11aa8a270f7ae4a816cd8711a4ea3a9d130f /src/backends/reference/workloads/BaseIterator.hpp | |
parent | d0dc770aeb9423081a1ef0245f7449dcf3fb2ee2 (diff) | |
download | armnn-198ee400733aa633ddeb867e42cc241a684e9787.tar.gz |
IVGCVSW-3609 Fix decoding and encoding of INT32 tensors
* Added Int32Decoder and Int32Encoder to decode INT32 tensors
* Changed MakeDecoder to return ScaledInt32Decoder only
if the scale is different from 0, i.e. for quantized bias
tensors
Signed-off-by: Aron Virginas-Tar <Aron.Virginas-Tar@arm.com>
Change-Id: I278061d445d1c549c7ace11f51aa172ce7c691ae
Diffstat (limited to 'src/backends/reference/workloads/BaseIterator.hpp')
-rw-r--r-- | src/backends/reference/workloads/BaseIterator.hpp | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/backends/reference/workloads/BaseIterator.hpp b/src/backends/reference/workloads/BaseIterator.hpp index 5583fe79ad..c9fd773d5e 100644 --- a/src/backends/reference/workloads/BaseIterator.hpp +++ b/src/backends/reference/workloads/BaseIterator.hpp @@ -175,6 +175,21 @@ private: const float m_Scale; }; +class Int32Decoder : public TypedIterator<const int32_t, Decoder<float>> +{ +public: + Int32Decoder(const int32_t* data) + : TypedIterator(data) {} + + Int32Decoder() + : Int32Decoder(nullptr) {} + + float Get() const override + { + return static_cast<float>(*m_Iterator); + } +}; + class QASymm8Encoder : public TypedIterator<uint8_t, Encoder<float>> { public: @@ -243,6 +258,26 @@ public: } }; +class Int32Encoder : public TypedIterator<int32_t, Encoder<float>> +{ +public: + Int32Encoder(int32_t* data) + : TypedIterator(data) {} + + Int32Encoder() + : Int32Encoder(nullptr) {} + + void Set(float right) override + { + *m_Iterator = static_cast<int32_t>(right); + } + + float Get() const override + { + return static_cast<float>(*m_Iterator); + } +}; + class BooleanEncoder : public TypedIterator<uint8_t, Encoder<bool>> { public: |