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author | Georgios Pinitas <georgios.pinitas@arm.com> | 2019-05-21 13:32:43 +0100 |
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committer | Georgios Pinitas <georgios.pinitas@arm.com> | 2019-06-03 14:51:29 +0000 |
commit | 4c5469b192665c94118a8a558787cb9cec2d0765 (patch) | |
tree | 168aa969de8243bdbb1f25247dd9f54d037ae32c /src/core/NEON/kernels/NEQuantizationLayerKernel.cpp | |
parent | 43a129e94df41f9ac8bc78b702da5a387ada0494 (diff) | |
download | ComputeLibrary-4c5469b192665c94118a8a558787cb9cec2d0765.tar.gz |
COMPMID-2225: Add interface support for new quantized data types.
Add support for:
-QSYMM8, 8-bit quantized symmetric
-QSYMM8_PER_CHANNEL, 8-bit quantized symmetric with per channel quantization
Change-Id: I00c4ff98e44af37419470af61419ee95d0de2463
Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Reviewed-on: https://review.mlplatform.org/c/1236
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'src/core/NEON/kernels/NEQuantizationLayerKernel.cpp')
-rw-r--r-- | src/core/NEON/kernels/NEQuantizationLayerKernel.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/core/NEON/kernels/NEQuantizationLayerKernel.cpp b/src/core/NEON/kernels/NEQuantizationLayerKernel.cpp index 4deeb1c7cc..0aa34cd411 100644 --- a/src/core/NEON/kernels/NEQuantizationLayerKernel.cpp +++ b/src/core/NEON/kernels/NEQuantizationLayerKernel.cpp @@ -107,6 +107,7 @@ void NEQuantizationLayerKernel::quantize(const Window &window, const Quantizatio const auto window_start_x = static_cast<int>(window.x().start()); const auto window_end_x = static_cast<int>(window.x().end()); + const UniformQuantizationInfo uqinfo = qinfo.uniform(); #ifdef __aarch64__ constexpr RoundingPolicy rounding_policy = RoundingPolicy::TO_NEAREST_EVEN; #else //__aarch64__ @@ -127,12 +128,12 @@ void NEQuantizationLayerKernel::quantize(const Window &window, const Quantizatio int x = window_start_x; for(; x <= (window_end_x - window_step); x += window_step) { - wrapper::vstore(&output_ptr[x], vquantize(load_value(&input_ptr[x]), qinfo)); + wrapper::vstore(&output_ptr[x], vquantize(load_value(&input_ptr[x]), uqinfo)); } // Compute left-over elements for(; x < window_end_x; ++x) { - output_ptr[x] = qinfo.quantize(input_ptr[x], rounding_policy); + output_ptr[x] = quantize_qasymm8(input_ptr[x], uqinfo, rounding_policy); } }, input, output); |