commit d5e65c71261fd42d3e69478507fbfcc8cf36befc
author Michele Di Giorgio <michele.digiorgio@arm.com> Wed Jul 26 17:09:17 2017 +0100
committer Anthony Barbier <anthony.barbier@arm.com> Mon Sep 17 14:16:42 2018 +0100
tree 4892d179782b61f4198b45741d84b7d7fb30a011
parent baa656d41a9ef9027fca866c890a07b15747feda

COMPMID-456: Add support for QS16 NEON Normalization Layer.

Change-Id: I1e542808cfd7774c67cc4e9a58e42449e4fb29aa
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/81735
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>

tests/validation_new/CPP/NormalizationLayer.cpp

diff --git a/tests/validation_new/CPP/NormalizationLayer.cpp b/tests/validation_new/CPP/NormalizationLayer.cpp
index 72f4900..a8818d8 100644
--- a/tests/validation_new/CPP/NormalizationLayer.cpp
+++ b/tests/validation_new/CPP/NormalizationLayer.cpp
@@ -268,6 +268,7 @@
 template SimpleTensor<float> normalization_layer(const SimpleTensor<float> &src, NormalizationLayerInfo info);
 template SimpleTensor<half_float::half> normalization_layer(const SimpleTensor<half_float::half> &src, NormalizationLayerInfo info);
 template SimpleTensor<qint8_t> normalization_layer(const SimpleTensor<qint8_t> &src, NormalizationLayerInfo info);
+template SimpleTensor<qint16_t> normalization_layer(const SimpleTensor<qint16_t> &src, NormalizationLayerInfo info);
 } // namespace reference
 } // namespace validation
 } // namespace test

tests/validation_new/NEON/NormalizationLayer.cpp

diff --git a/tests/validation_new/NEON/NormalizationLayer.cpp b/tests/validation_new/NEON/NormalizationLayer.cpp
index f364975..dfe7931 100644
--- a/tests/validation_new/NEON/NormalizationLayer.cpp
+++ b/tests/validation_new/NEON/NormalizationLayer.cpp
@@ -50,7 +50,8 @@
 #endif /* ARM_COMPUTE_ENABLE_FP16 */
 constexpr float tolerance_f32 = 0.00001f;
 /** Tolerance for fixed point operations */
-constexpr int8_t tolerance_qs8 = 2;
+constexpr int8_t  tolerance_qs8  = 2;
+constexpr int16_t tolerance_qs16 = 3;
 
 /** Input data set. */
 const auto NormalizationDataset = combine(combine(combine(datasets::SmallShapes(), datasets::NormalizationTypes()), framework::dataset::make("NormalizationSize", 3, 9, 2)),
@@ -116,6 +117,24 @@
     validate(Accessor(_target), _reference, tolerance_qs8);
 }
 TEST_SUITE_END()
+
+TEST_SUITE(QS16)
+// Testing for fixed point position [1,14) as reciprocal limits the maximum fixed point position to 14
+FIXTURE_DATA_TEST_CASE(RunSmall, NENormalizationLayerFixedPointFixture<int16_t>, framework::DatasetMode::PRECOMMIT, combine(combine(NormalizationDataset, framework::dataset::make("DataType",
+                       DataType::QS16)),
+                       framework::dataset::make("FractionalBits", 1, 14)))
+{
+    // Validate output
+    validate(Accessor(_target), _reference, tolerance_qs16);
+}
+FIXTURE_DATA_TEST_CASE(RunLarge, NENormalizationLayerFixedPointFixture<int16_t>, framework::DatasetMode::NIGHTLY, combine(combine(NormalizationDataset, framework::dataset::make("DataType",
+                       DataType::QS16)),
+                       framework::dataset::make("FractionalBits", 1, 14)))
+{
+    // Validate output
+    validate(Accessor(_target), _reference, tolerance_qs16);
+}
+TEST_SUITE_END()
 TEST_SUITE_END()
 
 TEST_SUITE_END()