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>

1 files changed, 4 insertions, 2 deletions

diff --git a/src/core/CL/kernels/CLDequantizationLayerKernel.cpp b/src/core/CL/kernels/CLDequantizationLayerKernel.cpp
index 78cc5596dd..0b066837a9 100644
--- a/src/core/CL/kernels/CLDequantizationLayerKernel.cpp
+++ b/src/core/CL/kernels/CLDequantizationLayerKernel.cpp
@@ -95,10 +95,12 @@ void CLDequantizationLayerKernel::configure(const ICLTensor *input, ICLTensor *o
     }
     ICLKernel::configure_internal(win);
 
+    const UniformQuantizationInfo qinfo = input->info()->quantization_info().uniform();
+
     // Create kernel
     CLBuildOptions build_opts;
-    build_opts.add_option("-DSCALE=" + float_to_string_with_full_precision(input->info()->quantization_info().scale));
-    build_opts.add_option("-DOFFSET=" + support::cpp11::to_string(input->info()->quantization_info().offset));
+    build_opts.add_option("-DSCALE=" + float_to_string_with_full_precision(qinfo.scale));
+    build_opts.add_option("-DOFFSET=" + support::cpp11::to_string(qinfo.offset));
     build_opts.add_option("-DVEC_SIZE=" + support::cpp11::to_string(vec_size_x));
     build_opts.add_option("-DDATA_TYPE=" + get_cl_type_from_data_type(output->info()->data_type()));
     build_opts.add_option_if(multi_access_x, "-DLAST_ACCESSED_X=" + support::cpp11::to_string(std::max<int>(output_width_x - vec_size_x, 0)));