[onert-micro] Support L2Pool2D kernel (#13082)

This commit supports L2Pool2D kernel. ONE-DCO-1.0-Signed-off-by: Vyacheslav Bazhenov <[email protected]>
Samsung · May 31, 2024 · 1a1a52a · 1a1a52a
1 parent ff75a4a
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diff --git a/onert-micro/onert-micro/include/pal/common/PALL2Pool2DCommon.h b/onert-micro/onert-micro/include/pal/common/PALL2Pool2DCommon.h
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2024 Samsung Electronics Co., Ltd. All Rights Reserved
+ * Copyright 2020 The TensorFlow Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ONERT_MICRO_EXECUTE_PAL_L2_POOL_2D_COMMON_H
+#define ONERT_MICRO_EXECUTE_PAL_L2_POOL_2D_COMMON_H
+
+#include "PALUtils.h"
+
+#include "core/OMKernelData.h"
+#include "core/OMRuntimeShape.h"
+#include <cmath>
+namespace onert_micro
+{
+namespace execute
+{
+namespace pal
+{
+// TODO: Reduce code duplication with other pools
+OMStatus L2Pool(const core::Pool2DParams &params, const core::OMRuntimeShape &input_shape,
+                const float *input_data, const core::OMRuntimeShape &output_shape,
+                float *output_data)
+{
+  const int32_t batches = input_shape.dims(0);
+  const int32_t depth = output_shape.dims(3);
+  const int32_t input_height = input_shape.dims(1);
+  const int32_t input_width = input_shape.dims(2);
+  const int32_t output_height = output_shape.dims(1);
+  const int32_t output_width = output_shape.dims(2);
+  const int32_t stride_height = params.stride_h;
+  const int32_t stride_width = params.stride_w;
+  for (int batch = 0; batch < batches; ++batch)
+  {
+    for (int out_y = 0; out_y < output_height; ++out_y)
+    {
+      for (int out_x = 0; out_x < output_width; ++out_x)
+      {
+        for (int channel = 0; channel < depth; ++channel)
+        {
+          const int in_x_origin = (out_x * stride_width) - params.pad_w;
+          const int in_y_origin = (out_y * stride_height) - params.pad_h;
+          // Compute the boundaries of the filter region clamped so as to
+          // ensure that the filter window fits in the input array.
+          const int filter_x_start = std::max(0, -in_x_origin);
+          const int filter_x_end = std::min(params.filter_w, input_width - in_x_origin);
+          const int filter_y_start = std::max(0, -in_y_origin);
+          const int filter_y_end = std::min(params.filter_h, input_height - in_y_origin);
+          float sum_squares = 0.f;
+          int filter_count = 0;
+          for (int filter_y = filter_y_start; filter_y < filter_y_end; ++filter_y)
+          {
+            for (int filter_x = filter_x_start; filter_x < filter_x_end; ++filter_x)
+            {
+              const int in_x = in_x_origin + filter_x;
+              const int in_y = in_y_origin + filter_y;
+              const float val =
+                input_data[offset(input_shape.dimsData(), batch, in_y, in_x, channel)];
+              sum_squares += val * val;
+              filter_count++;
+            }
+          }
+          assert(filter_count != 0);
+          const float l2pool_result = std::sqrt(sum_squares / filter_count);
+          output_data[offset(output_shape.dimsData(), batch, out_y, out_x, channel)] =
+            activationFunctionWithMinMax(l2pool_result, params.activation_min,
+                                         params.activation_max);
+        }
+      }
+    }
+  }
+  return Ok;
+}
+
+} // namespace pal
+} // namespace execute
+} // namespace onert_micro
+
+#endif // ONERT_MICRO_EXECUTE_PAL_L2_POOL_2D_COMMON_H
diff --git a/onert-micro/onert-micro/include/pal/mcu/KernelsToBuild.lst b/onert-micro/onert-micro/include/pal/mcu/KernelsToBuild.lst
@@ -42,7 +42,7 @@ REGISTER_KERNEL(FLOOR_DIV, FloorDiv)
 #/*REGISTER_KERNEL(ROUND, Round)*/
 #/*REGISTER_KERNEL(LESS, Less)*/
 #/*REGISTER_KERNEL(L2_NORMALIZATION, L2Normalize)*/
-#/*REGISTER_KERNEL(L2_POOL_2D, L2Pool2D)*/
+REGISTER_KERNEL(L2_POOL_2D, L2Pool2D)
 #/*REGISTER_KERNEL(LESS_EQUAL, LessEqual)*/
 #/*REGISTER_KERNEL(LOGICAL_AND, LogicalAnd)*/
 #/*REGISTER_KERNEL(LOGICAL_NOT, LogicalNot)*/

diff --git a/onert-micro/onert-micro/include/pal/mcu/PALL2Pool2D.h b/onert-micro/onert-micro/include/pal/mcu/PALL2Pool2D.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2024 Samsung Electronics Co., Ltd. All Rights Reserved
+ * Copyright 2020 The TensorFlow Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ONERT_MICRO_EXECUTE_PAL_L2_POOL_2D_H
+#define ONERT_MICRO_EXECUTE_PAL_L2_POOL_2D_H
+
+#include "PALL2Pool2DCommon.h"
+
+namespace onert_micro
+{
+namespace execute
+{
+namespace pal
+{
+
+} // namespace pal
+} // namespace execute
+} // namespace onert_micro
+
+#endif // ONERT_MICRO_EXECUTE_PAL_L2_POOL_2D_H
diff --git a/onert-micro/onert-micro/include/test_models/l2pool2d/FloatL2Pool2DKernel.h b/onert-micro/onert-micro/include/test_models/l2pool2d/FloatL2Pool2DKernel.h
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) 2024 Samsung Electronics Co., Ltd. All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ONERT_MICRO_TEST_MODELS_FLOAT_L2POOL2D_KERNEL_H
+#define ONERT_MICRO_TEST_MODELS_FLOAT_L2POOL2D_KERNEL_H
+
+#include "TestDataL2Pool2DBase.h"
+
+namespace onert_micro
+{
+namespace test_model
+{
+namespace l2pool2d_float
+{
+/*
+ * L2Pool2D Kernel:
+ *
+ *      Input(1, 8, 8, 1)
+ *            |
+ *           L2Pool2D
+ *            |
+ *      Output(1, 7, 7, 1)
+ */
+const unsigned char test_kernel_model_circle[] = {
+  0x18, 0x00, 0x00, 0x00, 0x43, 0x49, 0x52, 0x30, 0x00, 0x00, 0x0e, 0x00, 0x14, 0x00, 0x00, 0x00,
+  0x0c, 0x00, 0x08, 0x00, 0x10, 0x00, 0x04, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
+  0x2c, 0x00, 0x00, 0x00, 0x48, 0x01, 0x00, 0x00, 0x64, 0x01, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
+  0x18, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0xf8, 0xff, 0xff, 0xff,
+  0xfc, 0xff, 0xff, 0xff, 0x04, 0x00, 0x04, 0x00, 0x04, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+  0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x18, 0x00, 0x14, 0x00, 0x10, 0x00, 0x0c, 0x00,
+  0x08, 0x00, 0x04, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x00,
+  0x7c, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x84, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
+  0x6d, 0x61, 0x69, 0x6e, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x0e, 0x00, 0x16, 0x00, 0x00, 0x00, 0x10, 0x00, 0x0c, 0x00, 0x07, 0x00, 0x08, 0x00,
+  0x0e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x1c, 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00,
+  0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x18, 0x00, 0x17, 0x00, 0x10, 0x00, 0x0c, 0x00,
+  0x08, 0x00, 0x04, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+  0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00,
+  0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+  0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+  0x40, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0xd4, 0xff, 0xff, 0xff, 0x0c, 0x00, 0x00, 0x00,
+  0x02, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x6f, 0x66, 0x6d, 0x00,
+  0x04, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00,
+  0x01, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x10, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x08, 0x00, 0x04, 0x00,
+  0x0c, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00,
+  0x03, 0x00, 0x00, 0x00, 0x69, 0x66, 0x6d, 0x00, 0x04, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+  0x08, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+  0x10, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x0c, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00,
+  0x0c, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x11, 0x00, 0x00, 0x00,
+  0x4f, 0x4e, 0x45, 0x2d, 0x74, 0x66, 0x6c, 0x69, 0x74, 0x65, 0x32, 0x63, 0x69, 0x72, 0x63, 0x6c,
+  0x65, 0x00, 0x00, 0x00};
+
+const std::vector<float> input_data = {
+  67.38262,   67.41811,   1.2834148,  -98.304276, -79.165695, 15.270965,  3.746103,   -54.763,
+  -42.926304, -23.553911, -19.94737,  47.355026,  31.100943,  8.447245,   -75.31512,  -16.644464,
+  22.489397,  -39.29673,  -98.54282,  -85.136086, 41.03638,   -37.152763, -79.57822,  -68.96887,
+  11.1106205, -10.539243, -8.441398,  -52.19395,  6.378709,   9.458231,   -77.18643,  99.294,
+  76.699104,  45.281494,  -19.284706, 65.62093,   -66.792015, -1.4548094, -82.337814, -73.516815,
+  5.0163054,  80.22257,   15.349068,  19.546398,  24.824991,  16.236868,  92.39976,   76.70845,
+  -36.775307, -12.240916, 59.4311,    60.621857,  11.79261,   -64.71309,  -63.46639,  -33.302174,
+  -36.784237, -40.939827, 15.621524,  -90.70094,  29.704996,  -71.49415,  14.5302105, -17.651545};
+const std::vector<float> reference_output_data = {
+  53.57955,  37.07942,  55.465694, 69.174965, 43.413803, 38.700638, 47.33504,  33.34464,  55.244015,
+  69.998634, 55.095154, 32.02708,  58.0016,   65.26638,  23.898365, 53.472546, 70.27501,  54.07641,
+  28.25977,  58.65199,  82.015915, 45.18763,  25.517868, 43.224625, 53.693985, 33.887444, 56.632225,
+  83.667915, 59.987476, 47.6801,   36.385647, 49.41058,  36.54862,  62.415905, 81.55694,  44.618065,
+  50.875214, 44.228725, 34.68579,  36.07896,  65.22483,  69.9266,   33.657883, 37.423244, 62.605423,
+  56.839954, 50.79529,  58.17711,  37.61556};
+
+} // namespace l2pool2d_float
+
+class TestDataFloatL2Pool2D : public TestDataL2Pool2DBase<float>
+{
+public:
+  TestDataFloatL2Pool2D()
+  {
+    _input_data = l2pool2d_float::input_data;
+    _reference_output_data = l2pool2d_float::reference_output_data;
+    _test_kernel_model_circle = l2pool2d_float::test_kernel_model_circle;
+  }
+
+  ~TestDataFloatL2Pool2D() override = default;
+};
+
+} // namespace test_model
+} // namespace onert_micro
+
+#endif // ONERT_MICRO_TEST_MODELS_FLOAT_L2POOL2D_KERNEL_H
diff --git a/onert-micro/onert-micro/include/test_models/l2pool2d/NegL2Pool2DKernel.h b/onert-micro/onert-micro/include/test_models/l2pool2d/NegL2Pool2DKernel.h
@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2024 Samsung Electronics Co., Ltd. All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ONERT_MICRO_TEST_MODELS_NEG_L2POOL2D_KERNEL_H
+#define ONERT_MICRO_TEST_MODELS_NEG_L2POOL2D_KERNEL_H
+
+#include "TestDataL2Pool2DBase.h"
+
+namespace onert_micro
+{
+namespace test_model
+{
+namespace neg_l2pool2d_kernel
+{
+/*
+ * L2Pool2D Kernel with input output type mismatch:
+ *
+ *      Input(1, 8, 8, 1) - Float32
+ *            |
+ *           L2Pool2D
+ *            |
+ *      Output(1, 7, 7, 1) - Int32
+ */
+const unsigned char test_kernel_model_circle[] = {
+  0x18, 0x00, 0x00, 0x00, 0x43, 0x49, 0x52, 0x30, 0x00, 0x00, 0x0e, 0x00, 0x14, 0x00, 0x00, 0x00,
+  0x0c, 0x00, 0x08, 0x00, 0x10, 0x00, 0x04, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
+  0x2c, 0x00, 0x00, 0x00, 0x58, 0x01, 0x00, 0x00, 0x74, 0x01, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
+  0x18, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0xf8, 0xff, 0xff, 0xff,
+  0xfc, 0xff, 0xff, 0xff, 0x04, 0x00, 0x04, 0x00, 0x04, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+  0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x18, 0x00, 0x14, 0x00, 0x10, 0x00, 0x0c, 0x00,
+  0x08, 0x00, 0x04, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x00,
+  0x7c, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x84, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
+  0x6d, 0x61, 0x69, 0x6e, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x0e, 0x00, 0x16, 0x00, 0x00, 0x00, 0x10, 0x00, 0x0c, 0x00, 0x07, 0x00, 0x08, 0x00,
+  0x0e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x1c, 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00,
+  0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x18, 0x00, 0x17, 0x00, 0x10, 0x00, 0x0c, 0x00,
+  0x08, 0x00, 0x04, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+  0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00,
+  0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+  0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+  0x50, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x14, 0x00, 0x10, 0x00, 0x0f, 0x00,
+  0x08, 0x00, 0x04, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x02, 0x0c, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x6f, 0x66, 0x6d, 0x00,
+  0x04, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00,
+  0x01, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x10, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x08, 0x00, 0x04, 0x00,
+  0x0c, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00,
+  0x03, 0x00, 0x00, 0x00, 0x69, 0x66, 0x6d, 0x00, 0x04, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+  0x08, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+  0x10, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x0c, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00,
+  0x0c, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x11, 0x00, 0x00, 0x00,
+  0x4f, 0x4e, 0x45, 0x2d, 0x74, 0x66, 0x6c, 0x69, 0x74, 0x65, 0x32, 0x63, 0x69, 0x72, 0x63, 0x6c,
+  0x65, 0x00, 0x00, 0x00};
+} // namespace neg_l2pool2d_kernel
+
+class NegTestDataInputOutputTypeMismatchL2Pool2DKernel : public NegTestDataBase
+{
+public:
+  NegTestDataInputOutputTypeMismatchL2Pool2DKernel()
+  {
+    _test_kernel_model_circle = neg_l2pool2d_kernel::test_kernel_model_circle;
+  }
+
+  ~NegTestDataInputOutputTypeMismatchL2Pool2DKernel() override = default;
+
+  const unsigned char *get_model_ptr() override final { return _test_kernel_model_circle; }
+
+protected:
+  const unsigned char *_test_kernel_model_circle;
+};
+
+} // namespace test_model
+} // namespace onert_micro
+
+#endif // ONERT_MICRO_TEST_MODELS_NEG_L2POOL2D_KERNEL_H
diff --git a/onert-micro/onert-micro/include/test_models/l2pool2d/TestDataL2Pool2DBase.h b/onert-micro/onert-micro/include/test_models/l2pool2d/TestDataL2Pool2DBase.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2024 Samsung Electronics Co., Ltd. All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ONERT_MICRO_TEST_MODELS_L2POOL2D_KERNEL_BASE_H
+#define ONERT_MICRO_TEST_MODELS_L2POOL2D_KERNEL_BASE_H
+
+#include "test_models/TestDataBase.h"
+#include <cassert>
+
+namespace onert_micro
+{
+namespace test_model
+{
+
+template <typename T> class TestDataL2Pool2DBase : public TestDataBase<T>
+{
+public:
+  TestDataL2Pool2DBase() = default;
+
+  const unsigned char *get_model_ptr() override final { return _test_kernel_model_circle; }
+
+  const std::vector<T> &get_input_data_by_index(int i) override final
+  {
+    switch (i)
+    {
+      case 0:
+        return _input_data;
+      default:
+        assert(false && "Wrong input index");
+    }
+  }
+
+  const std::vector<T> &get_output_data_by_index(int i) override final
+  {
+    assert(i == 0);
+    return _reference_output_data;
+  }
+
+protected:
+  std::vector<T> _input_data;
+  std::vector<T> _reference_output_data;
+  const unsigned char *_test_kernel_model_circle;
+};
+
+} // namespace test_model
+} // namespace onert_micro
+
+#endif // ONERT_MICRO_TEST_MODELS_L2POOL2D_KERNEL_BASE_H