From c9573f35c4267aa55648df4a134ebec82c5af93b Mon Sep 17 00:00:00 2001
From: giuros01 <giuseppe.rossini@arm.com>
Date: Thu, 20 Jun 2019 10:30:17 +0100
Subject: COMPMID-2407: Add (logistic and tanh) activation support for QSYMM16
 for NEON

Change-Id: Ib89c9cfe12975e51d1710af736c73ce79e667363
Signed-off-by: giuros01 <giuseppe.rossini@arm.com>
Reviewed-on: https://review.mlplatform.org/c/1412
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Manuel Bottini <manuel.bottini@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
---
 tests/validation/reference/ActivationLayer.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'tests/validation/reference')

diff --git a/tests/validation/reference/ActivationLayer.cpp b/tests/validation/reference/ActivationLayer.cpp
index f5e98aa7e8..f573d12df8 100644
--- a/tests/validation/reference/ActivationLayer.cpp
+++ b/tests/validation/reference/ActivationLayer.cpp
@@ -65,6 +65,17 @@ SimpleTensor<uint8_t> activation_layer<uint8_t>(const SimpleTensor<uint8_t> &src
     return dst;
 }
 
+template <>
+SimpleTensor<int16_t> activation_layer<int16_t>(const SimpleTensor<int16_t> &src, ActivationLayerInfo info, const QuantizationInfo &oq_info)
+{
+    const QuantizationInfo dst_qinfo = oq_info.empty() ? src.quantization_info() : oq_info;
+
+    SimpleTensor<float>   src_tmp = convert_from_symmetric(src);
+    SimpleTensor<float>   dst_tmp = activation_layer<float>(src_tmp, info);
+    SimpleTensor<int16_t> dst     = convert_to_symmetric<int16_t>(dst_tmp, dst_qinfo);
+    return dst;
+}
+
 template SimpleTensor<float> activation_layer(const SimpleTensor<float> &src, ActivationLayerInfo info, const QuantizationInfo &oq_info);
 template SimpleTensor<half> activation_layer(const SimpleTensor<half> &src, ActivationLayerInfo info, const QuantizationInfo &oq_info);
 } // namespace reference
-- 
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