COMPMID-417: Port PoolingLayer to new validation.

Change-Id: I7f2f5f5f81ad9932661fc4c660bf90614288bc96
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/85270
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>

5 files changed, 714 insertions, 0 deletions

diff --git a/tests/validation_new/CL/PoolingLayer.cpp b/tests/validation_new/CL/PoolingLayer.cpp
new file mode 100644
index 0000000000..d38a3b2c6a
--- /dev/null
+++ b/tests/validation_new/CL/PoolingLayer.cpp
@@ -0,0 +1,142 @@
+/*
+ * Copyright (c) 2017 ARM Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#include "arm_compute/core/Types.h"
+#include "arm_compute/runtime/CL/CLTensor.h"
+#include "arm_compute/runtime/CL/CLTensorAllocator.h"
+#include "arm_compute/runtime/CL/functions/CLPoolingLayer.h"
+#include "framework/Asserts.h"
+#include "framework/Macros.h"
+#include "framework/datasets/Datasets.h"
+#include "tests/CL/CLAccessor.h"
+#include "tests/PaddingCalculator.h"
+#include "tests/datasets_new/PoolingTypesDataset.h"
+#include "tests/datasets_new/ShapeDatasets.h"
+#include "tests/validation_new/Validation.h"
+#include "tests/validation_new/fixtures/PoolingLayerFixture.h"
+#include "tests/validation_new/half.h"
+
+namespace arm_compute
+{
+namespace test
+{
+namespace validation
+{
+namespace
+{
+/** Input data set for float data types */
+const auto PoolingLayerDatasetFP = combine(combine(datasets::PoolingTypes(), framework::dataset::make("PoolingSize", { 2, 3, 7 })),
+                                           framework::dataset::make("PadStride", { PadStrideInfo(1, 1, 0, 0), PadStrideInfo(2, 1, 0, 0), PadStrideInfo(1, 2, 1, 1), PadStrideInfo(2, 2, 1, 0) }));
+
+/** Input data set for quantized data types */
+const auto PoolingLayerDatasetQS = combine(combine(datasets::PoolingTypes(), framework::dataset::make("PoolingSize", { 2, 3 })),
+                                           framework::dataset::make("PadStride", { PadStrideInfo(1, 1, 0, 0), PadStrideInfo(2, 1, 0, 0), PadStrideInfo(1, 2, 1, 1), PadStrideInfo(2, 2, 1, 0) }));
+
+constexpr AbsoluteTolerance<float> tolerance_f32(0.001f); /**< Tolerance value for comparing reference's output against implementation's output for float types */
+constexpr AbsoluteTolerance<float> tolerance_f16(0.01f);  /**< Tolerance value for comparing reference's output against implementation's output for float types */
+constexpr AbsoluteTolerance<float> tolerance_qs8(3);      /**< Tolerance value for comparing reference's output against implementation's output for quantized input */
+constexpr AbsoluteTolerance<float> tolerance_qs16(6);     /**< Tolerance value for comparing reference's output against implementation's output for quantized input */
+} // namespace
+
+TEST_SUITE(CL)
+TEST_SUITE(PoolingLayer)
+
+template <typename T>
+using CLPoolingLayerFixture = PoolingLayerValidationFixture<CLTensor, CLAccessor, CLPoolingLayer, T>;
+
+TEST_SUITE(Float)
+TEST_SUITE(FP32)
+FIXTURE_DATA_TEST_CASE(RunSmall, CLPoolingLayerFixture<float>, framework::DatasetMode::ALL, combine(datasets::SmallShapes(), combine(PoolingLayerDatasetFP, framework::dataset::make("DataType",
+                                                                                                    DataType::F32))))
+{
+    // Validate output
+    validate(CLAccessor(_target), _reference, tolerance_f32);
+}
+FIXTURE_DATA_TEST_CASE(RunLarge, CLPoolingLayerFixture<float>, framework::DatasetMode::NIGHTLY, combine(datasets::LargeShapes(), combine(PoolingLayerDatasetFP, framework::dataset::make("DataType",
+                                                                                                        DataType::F32))))
+{
+    // Validate output
+    validate(CLAccessor(_target), _reference, tolerance_f32);
+}
+TEST_SUITE_END()
+
+TEST_SUITE(FP16)
+FIXTURE_DATA_TEST_CASE(RunSmall, CLPoolingLayerFixture<half_float::half>, framework::DatasetMode::ALL, combine(datasets::SmallShapes(), combine(PoolingLayerDatasetFP,
+                                                                                                               framework::dataset::make("DataType", DataType::F16))))
+{
+    // Validate output
+    validate(CLAccessor(_target), _reference, tolerance_f16);
+}
+FIXTURE_DATA_TEST_CASE(RunLarge, CLPoolingLayerFixture<half_float::half>, framework::DatasetMode::NIGHTLY, combine(datasets::LargeShapes(), combine(PoolingLayerDatasetFP,
+                                                                                                                   framework::dataset::make("DataType", DataType::F16))))
+{
+    // Validate output
+    validate(CLAccessor(_target), _reference, tolerance_f16);
+}
+TEST_SUITE_END()
+TEST_SUITE_END()
+
+template <typename T>
+using CLPoolingLayerFixedPointFixture = PoolingLayerValidationFixedPointFixture<CLTensor, CLAccessor, CLPoolingLayer, T>;
+
+TEST_SUITE(Quantized)
+TEST_SUITE(QS8)
+FIXTURE_DATA_TEST_CASE(RunSmall, CLPoolingLayerFixedPointFixture<int8_t>, framework::DatasetMode::ALL, combine(combine(datasets::SmallShapes(), combine(PoolingLayerDatasetQS,
+                                                                                                                       framework::dataset::make("DataType", DataType::QS8))),
+                                                                                                               framework::dataset::make("FractionalBits", 1, 4)))
+{
+    // Validate output
+    validate(CLAccessor(_target), _reference, tolerance_qs8);
+}
+FIXTURE_DATA_TEST_CASE(RunLarge, CLPoolingLayerFixedPointFixture<int8_t>, framework::DatasetMode::NIGHTLY, combine(combine(datasets::LargeShapes(), combine(PoolingLayerDatasetQS,
+                                                                                                                   framework::dataset::make("DataType", DataType::QS8))),
+                                                                                                                   framework::dataset::make("FractionalBits", 1, 4)))
+{
+    // Validate output
+    validate(CLAccessor(_target), _reference, tolerance_qs8);
+}
+TEST_SUITE_END()
+
+TEST_SUITE(QS16)
+FIXTURE_DATA_TEST_CASE(RunSmall, CLPoolingLayerFixedPointFixture<int16_t>, framework::DatasetMode::ALL, combine(combine(datasets::SmallShapes(), combine(PoolingLayerDatasetQS,
+                                                                                                                        framework::dataset::make("DataType", DataType::QS16))),
+                                                                                                                framework::dataset::make("FractionalBits", 1, 12)))
+{
+    // Validate output
+    validate(CLAccessor(_target), _reference, tolerance_qs16);
+}
+FIXTURE_DATA_TEST_CASE(RunLarge, CLPoolingLayerFixedPointFixture<int16_t>, framework::DatasetMode::NIGHTLY, combine(combine(datasets::LargeShapes(), combine(PoolingLayerDatasetQS,
+                                                                                                                    framework::dataset::make("DataType", DataType::QS16))),
+                                                                                                                    framework::dataset::make("FractionalBits", 1, 12)))
+{
+    // Validate output
+    validate(CLAccessor(_target), _reference, tolerance_qs16);
+}
+TEST_SUITE_END()
+TEST_SUITE_END()
+
+TEST_SUITE_END()
+TEST_SUITE_END()
+} // namespace validation
+} // namespace test
+} // namespace arm_compute
diff --git a/tests/validation_new/CPP/PoolingLayer.cpp b/tests/validation_new/CPP/PoolingLayer.cpp
new file mode 100644
index 0000000000..5464885dc4
--- /dev/null
+++ b/tests/validation_new/CPP/PoolingLayer.cpp
@@ -0,0 +1,243 @@
+/*
+ * Copyright (c) 2017 ARM Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#include "PoolingLayer.h"
+
+#include "tests/validation_new/FixedPoint.h"
+#include "tests/validation_new/half.h"
+
+namespace arm_compute
+{
+namespace test
+{
+namespace validation
+{
+namespace reference
+{
+namespace
+{
+TensorShape calculate_output_shape(TensorShape shape, PoolingLayerInfo info)
+{
+    TensorShape dst_shape = shape;
+    const std::pair<unsigned int, unsigned int> scaled_dims = arm_compute::scaled_dimensions(shape.x(),
+                                                                                             shape.y(),
+                                                                                             info.pool_size(),
+                                                                                             info.pool_size(),
+                                                                                             info.pad_stride_info());
+    dst_shape.set(0, scaled_dims.first);
+    dst_shape.set(1, scaled_dims.second);
+
+    return dst_shape;
+}
+} // namespace
+
+template <typename T, typename std::enable_if<is_floating_point<T>::value, int>::type>
+SimpleTensor<T> pooling_layer(const SimpleTensor<T> &src, PoolingLayerInfo info)
+{
+    const int   pool_size     = info.pool_size();
+    PoolingType type          = info.pool_type();
+    int         pool_stride_x = info.pad_stride_info().stride().first;
+    int         pool_stride_y = info.pad_stride_info().stride().second;
+    int         pad_x         = info.pad_stride_info().pad().first;
+    int         pad_y         = info.pad_stride_info().pad().second;
+
+    const auto w_src      = static_cast<int>(src.shape()[0]);
+    const auto h_src      = static_cast<int>(src.shape()[1]);
+    const int  upper_dims = src.shape().total_size() / (w_src * h_src);
+
+    // Create reference
+    SimpleTensor<T> dst{ calculate_output_shape(src.shape(), info), src.data_type(), 1, src.fixed_point_position() };
+
+    const auto w_dst = static_cast<int>(dst.shape()[0]);
+    const auto h_dst = static_cast<int>(dst.shape()[1]);
+
+    if(type == PoolingType::MAX)
+    {
+        for(int r = 0; r < upper_dims; ++r)
+        {
+            for(int h = 0; h < h_dst; ++h)
+            {
+                for(int w = 0; w < w_dst; ++w)
+                {
+                    int wstart = w * pool_stride_x - pad_x;
+                    int hstart = h * pool_stride_y - pad_y;
+                    int wend   = std::min(wstart + pool_size, w_src);
+                    int hend   = std::min(hstart + pool_size, h_src);
+                    wstart     = std::max(wstart, 0);
+                    hstart     = std::max(hstart, 0);
+
+                    T max_val = std::numeric_limits<T>::lowest();
+                    for(int y = hstart; y < hend; ++y)
+                    {
+                        for(int x = wstart; x < wend; ++x)
+                        {
+                            const T val = src[r * h_src * w_src + y * w_src + x];
+                            if(val > max_val)
+                            {
+                                max_val = val;
+                            }
+                        }
+                    }
+
+                    dst[r * h_dst * w_dst + h * w_dst + w] = max_val;
+                }
+            }
+        }
+    }
+    else // Average pooling
+    {
+        for(int r = 0; r < upper_dims; ++r)
+        {
+            for(int h = 0; h < h_dst; ++h)
+            {
+                for(int w = 0; w < w_dst; ++w)
+                {
+                    T   avg_val(0);
+                    int wstart = w * pool_stride_x - pad_x;
+                    int hstart = h * pool_stride_y - pad_y;
+                    int wend   = std::min(wstart + pool_size, w_src + pad_x);
+                    int hend   = std::min(hstart + pool_size, h_src + pad_y);
+                    int pool   = (hend - hstart) * (wend - wstart);
+                    wstart     = std::max(wstart, 0);
+                    hstart     = std::max(hstart, 0);
+                    wend       = std::min(wend, w_src);
+                    hend       = std::min(hend, h_src);
+
+                    for(int y = hstart; y < hend; ++y)
+                    {
+                        for(int x = wstart; x < wend; ++x)
+                        {
+                            avg_val += src[r * h_src * w_src + y * w_src + x];
+                        }
+                    }
+                    dst[r * h_dst * w_dst + h * w_dst + w] = avg_val / pool;
+                }
+            }
+        }
+    }
+
+    return dst;
+}
+
+template <typename T, typename std::enable_if<std::is_integral<T>::value, int>::type>
+SimpleTensor<T> pooling_layer(const SimpleTensor<T> &src, PoolingLayerInfo info)
+{
+    const int   pool_size     = info.pool_size();
+    PoolingType type          = info.pool_type();
+    int         pool_stride_x = info.pad_stride_info().stride().first;
+    int         pool_stride_y = info.pad_stride_info().stride().second;
+    int         pad_x         = info.pad_stride_info().pad().first;
+    int         pad_y         = info.pad_stride_info().pad().second;
+
+    const auto w_src      = static_cast<int>(src.shape()[0]);
+    const auto h_src      = static_cast<int>(src.shape()[1]);
+    const int  upper_dims = src.shape().total_size() / (w_src * h_src);
+
+    // Create reference
+    SimpleTensor<T> dst{ calculate_output_shape(src.shape(), info), src.data_type(), 1, src.fixed_point_position() };
+
+    const auto w_dst = static_cast<int>(dst.shape()[0]);
+    const auto h_dst = static_cast<int>(dst.shape()[1]);
+
+    if(type == PoolingType::MAX)
+    {
+        for(int r = 0; r < upper_dims; ++r)
+        {
+            for(int h = 0; h < h_dst; ++h)
+            {
+                for(int w = 0; w < w_dst; ++w)
+                {
+                    int wstart = w * pool_stride_x - pad_x;
+                    int hstart = h * pool_stride_y - pad_y;
+                    int wend   = std::min(wstart + pool_size, w_src);
+                    int hend   = std::min(hstart + pool_size, h_src);
+                    wstart     = std::max(wstart, 0);
+                    hstart     = std::max(hstart, 0);
+
+                    T max_val = std::numeric_limits<T>::lowest();
+                    for(int y = hstart; y < hend; ++y)
+                    {
+                        for(int x = wstart; x < wend; ++x)
+                        {
+                            const T val = src[r * h_src * w_src + y * w_src + x];
+                            if(val > max_val)
+                            {
+                                max_val = val;
+                            }
+                        }
+                    }
+
+                    dst[r * h_dst * w_dst + h * w_dst + w] = max_val;
+                }
+            }
+        }
+    }
+    else // Average pooling
+    {
+        for(int r = 0; r < upper_dims; ++r)
+        {
+            for(int h = 0; h < h_dst; ++h)
+            {
+                for(int w = 0; w < w_dst; ++w)
+                {
+                    int wstart = w * pool_stride_x - pad_x;
+                    int hstart = h * pool_stride_y - pad_y;
+                    int wend   = std::min(wstart + pool_size, w_src + pad_x);
+                    int hend   = std::min(hstart + pool_size, h_src + pad_y);
+                    int pool   = (hend - hstart) * (wend - wstart);
+                    wstart     = std::max(wstart, 0);
+                    hstart     = std::max(hstart, 0);
+                    wend       = std::min(wend, w_src);
+                    hend       = std::min(hend, h_src);
+
+                    using namespace fixed_point_arithmetic;
+
+                    const int            fixed_point_position = src.fixed_point_position();
+                    const fixed_point<T> invpool_fp(1.f / static_cast<float>(pool), fixed_point_position);
+                    fixed_point<T>       avg_val(0, fixed_point_position, true);
+
+                    for(int y = hstart; y < hend; ++y)
+                    {
+                        for(int x = wstart; x < wend; ++x)
+                        {
+                            const fixed_point<T> in_fp(src[r * h_src * w_src + y * w_src + x], fixed_point_position, true);
+                            avg_val = add(avg_val, in_fp);
+                        }
+                    }
+                    dst[r * h_dst * w_dst + h * w_dst + w] = mul(avg_val, invpool_fp).raw();
+                }
+            }
+        }
+    }
+
+    return dst;
+}
+
+template SimpleTensor<float> pooling_layer(const SimpleTensor<float> &src, PoolingLayerInfo info);
+template SimpleTensor<half_float::half> pooling_layer(const SimpleTensor<half_float::half> &src, PoolingLayerInfo info);
+template SimpleTensor<qint8_t> pooling_layer(const SimpleTensor<qint8_t> &src, PoolingLayerInfo info);
+template SimpleTensor<qint16_t> pooling_layer(const SimpleTensor<qint16_t> &src, PoolingLayerInfo info);
+} // namespace reference
+} // namespace validation
+} // namespace test
+} // namespace arm_compute
diff --git a/tests/validation_new/CPP/PoolingLayer.h b/tests/validation_new/CPP/PoolingLayer.h
new file mode 100644
index 0000000000..0935fb02f9
--- /dev/null
+++ b/tests/validation_new/CPP/PoolingLayer.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2017 ARM Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef __ARM_COMPUTE_TEST_POOLING_LAYER_H__
+#define __ARM_COMPUTE_TEST_POOLING_LAYER_H__
+
+#include "tests/SimpleTensor.h"
+#include "tests/validation_new/Helpers.h"
+
+namespace arm_compute
+{
+namespace test
+{
+namespace validation
+{
+namespace reference
+{
+template <typename T, typename std::enable_if<is_floating_point<T>::value, int>::type = 0>
+SimpleTensor<T> pooling_layer(const SimpleTensor<T> &src, PoolingLayerInfo info);
+
+template <typename T, typename std::enable_if<std::is_integral<T>::value, int>::type = 0>
+SimpleTensor<T> pooling_layer(const SimpleTensor<T> &src, PoolingLayerInfo info);
+} // namespace reference
+} // namespace validation
+} // namespace test
+} // namespace arm_compute
+#endif /* __ARM_COMPUTE_TEST_POOLING_LAYER_H__ */
diff --git a/tests/validation_new/NEON/PoolingLayer.cpp b/tests/validation_new/NEON/PoolingLayer.cpp
new file mode 100644
index 0000000000..20fce3d73a
--- /dev/null
+++ b/tests/validation_new/NEON/PoolingLayer.cpp
@@ -0,0 +1,148 @@
+/*
+ * Copyright (c) 2017 ARM Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#include "arm_compute/core/Types.h"
+#include "arm_compute/runtime/NEON/functions/NEPoolingLayer.h"
+#include "arm_compute/runtime/Tensor.h"
+#include "arm_compute/runtime/TensorAllocator.h"
+#include "framework/Asserts.h"
+#include "framework/Macros.h"
+#include "framework/datasets/Datasets.h"
+#include "tests/NEON/Accessor.h"
+#include "tests/PaddingCalculator.h"
+#include "tests/datasets_new/PoolingTypesDataset.h"
+#include "tests/datasets_new/ShapeDatasets.h"
+#include "tests/validation_new/Validation.h"
+#include "tests/validation_new/fixtures/PoolingLayerFixture.h"
+#include "tests/validation_new/half.h"
+
+namespace arm_compute
+{
+namespace test
+{
+namespace validation
+{
+namespace
+{
+/** Input data set for float data types */
+const auto PoolingLayerDatasetFP = combine(combine(datasets::PoolingTypes(), framework::dataset::make("PoolingSize", { 2, 3, 7 })),
+                                           framework::dataset::make("PadStride", { PadStrideInfo(1, 1, 0, 0), PadStrideInfo(2, 1, 0, 0), PadStrideInfo(1, 2, 1, 1), PadStrideInfo(2, 2, 1, 0) }));
+
+/** Input data set for quantized data types */
+const auto PoolingLayerDatasetQS = combine(combine(datasets::PoolingTypes(), framework::dataset::make("PoolingSize", { 2, 3 })),
+                                           framework::dataset::make("PadStride", { PadStrideInfo(1, 1, 0, 0), PadStrideInfo(2, 1, 0, 0), PadStrideInfo(1, 2, 1, 1), PadStrideInfo(2, 2, 1, 0) }));
+
+constexpr AbsoluteTolerance<float> tolerance_f32(0.001f); /**< Tolerance value for comparing reference's output against implementation's output for float types */
+#ifdef ARM_COMPUTE_ENABLE_FP16
+constexpr AbsoluteTolerance<float> tolerance_f16(0.01f); /**< Tolerance value for comparing reference's output against implementation's output for float types */
+#endif                                                   /* ARM_COMPUTE_ENABLE_FP16 */
+constexpr AbsoluteTolerance<float> tolerance_qs8(0);     /**< Tolerance value for comparing reference's output against implementation's output for quantized input */
+constexpr AbsoluteTolerance<float> tolerance_qs16(0);    /**< Tolerance value for comparing reference's output against implementation's output for quantized input */
+} // namespace
+
+TEST_SUITE(NEON)
+TEST_SUITE(PoolingLayer)
+
+//TODO(COMPMID-415): Configuration tests?
+
+template <typename T>
+using NEPoolingLayerFixture = PoolingLayerValidationFixture<Tensor, Accessor, NEPoolingLayer, T>;
+
+TEST_SUITE(Float)
+TEST_SUITE(FP32)
+FIXTURE_DATA_TEST_CASE(RunSmall, NEPoolingLayerFixture<float>, framework::DatasetMode::ALL, combine(datasets::SmallShapes(), combine(PoolingLayerDatasetFP, framework::dataset::make("DataType",
+                                                                                                    DataType::F32))))
+{
+    // Validate output
+    validate(Accessor(_target), _reference, tolerance_f32);
+}
+FIXTURE_DATA_TEST_CASE(RunLarge, NEPoolingLayerFixture<float>, framework::DatasetMode::NIGHTLY, combine(datasets::LargeShapes(), combine(PoolingLayerDatasetFP, framework::dataset::make("DataType",
+                                                                                                        DataType::F32))))
+{
+    // Validate output
+    validate(Accessor(_target), _reference, tolerance_f32);
+}
+TEST_SUITE_END()
+
+#ifdef ARM_COMPUTE_ENABLE_FP16
+TEST_SUITE(FP16)
+FIXTURE_DATA_TEST_CASE(RunSmall, NEPoolingLayerFixture<half_float::half>, framework::DatasetMode::ALL, combine(datasets::SmallShapes(), combine(PoolingLayerDatasetFP,
+                                                                                                               framework::dataset::make("DataType", DataType::F16))))
+{
+    // Validate output
+    validate(Accessor(_target), _reference, tolerance_f16);
+}
+FIXTURE_DATA_TEST_CASE(RunLarge, NEPoolingLayerFixture<half_float::half>, framework::DatasetMode::NIGHTLY, combine(datasets::LargeShapes(), combine(PoolingLayerDatasetFP,
+                                                                                                                   framework::dataset::make("DataType", DataType::F16))))
+{
+    // Validate output
+    validate(Accessor(_target), _reference, tolerance_f16);
+}
+TEST_SUITE_END()
+#endif /* ARM_COMPUTE_ENABLE_FP16 */
+TEST_SUITE_END()
+
+template <typename T>
+using NEPoolingLayerFixedPointFixture = PoolingLayerValidationFixedPointFixture<Tensor, Accessor, NEPoolingLayer, T>;
+
+TEST_SUITE(Quantized)
+TEST_SUITE(QS8)
+FIXTURE_DATA_TEST_CASE(RunSmall, NEPoolingLayerFixedPointFixture<int8_t>, framework::DatasetMode::ALL, combine(combine(datasets::SmallShapes(), combine(PoolingLayerDatasetQS,
+                                                                                                                       framework::dataset::make("DataType", DataType::QS8))),
+                                                                                                               framework::dataset::make("FractionalBits", 1, 5)))
+{
+    // Validate output
+    validate(Accessor(_target), _reference, tolerance_qs8);
+}
+FIXTURE_DATA_TEST_CASE(RunLarge, NEPoolingLayerFixedPointFixture<int8_t>, framework::DatasetMode::NIGHTLY, combine(combine(datasets::LargeShapes(), combine(PoolingLayerDatasetQS,
+                                                                                                                   framework::dataset::make("DataType", DataType::QS8))),
+                                                                                                                   framework::dataset::make("FractionalBits", 1, 5)))
+{
+    // Validate output
+    validate(Accessor(_target), _reference, tolerance_qs8);
+}
+TEST_SUITE_END()
+
+TEST_SUITE(QS16)
+FIXTURE_DATA_TEST_CASE(RunSmall, NEPoolingLayerFixedPointFixture<int16_t>, framework::DatasetMode::ALL, combine(combine(datasets::SmallShapes(), combine(PoolingLayerDatasetQS,
+                                                                                                                        framework::dataset::make("DataType", DataType::QS16))),
+                                                                                                                framework::dataset::make("FractionalBits", 1, 13)))
+{
+    // Validate output
+    validate(Accessor(_target), _reference, tolerance_qs16);
+}
+FIXTURE_DATA_TEST_CASE(RunLarge, NEPoolingLayerFixedPointFixture<int16_t>, framework::DatasetMode::NIGHTLY, combine(combine(datasets::LargeShapes(), combine(PoolingLayerDatasetQS,
+                                                                                                                    framework::dataset::make("DataType", DataType::QS16))),
+                                                                                                                    framework::dataset::make("FractionalBits", 1, 13)))
+{
+    // Validate output
+    validate(Accessor(_target), _reference, tolerance_qs16);
+}
+TEST_SUITE_END()
+TEST_SUITE_END()
+
+TEST_SUITE_END()
+TEST_SUITE_END()
+} // namespace validation
+} // namespace test
+} // namespace arm_compute
diff --git a/tests/validation_new/fixtures/PoolingLayerFixture.h b/tests/validation_new/fixtures/PoolingLayerFixture.h
new file mode 100644
index 0000000000..c0c818f3a0
--- /dev/null
+++ b/tests/validation_new/fixtures/PoolingLayerFixture.h
@@ -0,0 +1,134 @@
+/*
+ * Copyright (c) 2017 ARM Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef ARM_COMPUTE_TEST_POOLING_LAYER_FIXTURE
+#define ARM_COMPUTE_TEST_POOLING_LAYER_FIXTURE
+
+#include "arm_compute/core/TensorShape.h"
+#include "arm_compute/core/Types.h"
+#include "arm_compute/runtime/Tensor.h"
+#include "framework/Asserts.h"
+#include "framework/Fixture.h"
+#include "tests/AssetsLibrary.h"
+#include "tests/Globals.h"
+#include "tests/IAccessor.h"
+#include "tests/validation_new/CPP/PoolingLayer.h"
+
+#include <random>
+
+namespace arm_compute
+{
+namespace test
+{
+namespace validation
+{
+template <typename TensorType, typename AccessorType, typename FunctionType, typename T>
+class PoolingLayerValidationFixedPointFixture : public framework::Fixture
+{
+public:
+    template <typename...>
+    void setup(TensorShape shape, PoolingType pool_type, int pool_size, PadStrideInfo pad_stride_info, DataType data_type, int fractional_bits)
+    {
+        _fractional_bits = fractional_bits;
+        PoolingLayerInfo info(pool_type, pool_size, pad_stride_info);
+
+        _target    = compute_target(shape, info, data_type, fractional_bits);
+        _reference = compute_reference(shape, info, data_type, fractional_bits);
+    }
+
+protected:
+    template <typename U>
+    void fill(U &&tensor)
+    {
+        if(_fractional_bits == 0)
+        {
+            std::uniform_real_distribution<> distribution(-1.f, 1.f);
+            library->fill(tensor, distribution, 0);
+        }
+        else
+        {
+            const int                       one_fixed = 1 << _fractional_bits;
+            std::uniform_int_distribution<> distribution(-one_fixed, one_fixed);
+            library->fill(tensor, distribution, 0);
+        }
+    }
+
+    TensorType compute_target(const TensorShape &shape, PoolingLayerInfo info, DataType data_type, int fixed_point_position = 0)
+    {
+        // Create tensors
+        TensorType src = create_tensor<TensorType>(shape, data_type, 1, fixed_point_position);
+        TensorType dst;
+
+        // Create and configure function
+        FunctionType pool_layer;
+        pool_layer.configure(&src, &dst, info);
+
+        ARM_COMPUTE_EXPECT(src.info()->is_resizable(), framework::LogLevel::ERRORS);
+        ARM_COMPUTE_EXPECT(dst.info()->is_resizable(), framework::LogLevel::ERRORS);
+
+        // Allocate tensors
+        src.allocator()->allocate();
+        dst.allocator()->allocate();
+
+        ARM_COMPUTE_EXPECT(!src.info()->is_resizable(), framework::LogLevel::ERRORS);
+        ARM_COMPUTE_EXPECT(!dst.info()->is_resizable(), framework::LogLevel::ERRORS);
+
+        // Fill tensors
+        fill(AccessorType(src));
+
+        // Compute function
+        pool_layer.run();
+
+        return dst;
+    }
+
+    SimpleTensor<T> compute_reference(const TensorShape &shape, PoolingLayerInfo info, DataType data_type, int fixed_point_position = 0)
+    {
+        // Create reference
+        SimpleTensor<T> src{ shape, data_type, 1, fixed_point_position };
+
+        // Fill reference
+        fill(src);
+
+        return reference::pooling_layer<T>(src, info);
+    }
+
+    TensorType      _target{};
+    SimpleTensor<T> _reference{};
+    int             _fractional_bits{};
+};
+
+template <typename TensorType, typename AccessorType, typename FunctionType, typename T>
+class PoolingLayerValidationFixture : public PoolingLayerValidationFixedPointFixture<TensorType, AccessorType, FunctionType, T>
+{
+public:
+    template <typename...>
+    void setup(TensorShape shape, PoolingType pool_type, int pool_size, PadStrideInfo pad_stride_info, DataType data_type)
+    {
+        PoolingLayerValidationFixedPointFixture<TensorType, AccessorType, FunctionType, T>::setup(shape, pool_type, pool_size, pad_stride_info, data_type, 0);
+    }
+};
+} // namespace validation
+} // namespace test
+} // namespace arm_compute
+#endif /* ARM_COMPUTE_TEST_POOLING_LAYER_FIXTURE */