diff --git a/compiler/record-minmax/CMakeLists.txt b/compiler/record-minmax/CMakeLists.txt
index 3feca330ad0..6755de36eda 100644
--- a/compiler/record-minmax/CMakeLists.txt
+++ b/compiler/record-minmax/CMakeLists.txt
@@ -57,6 +57,7 @@ endif("${CMAKE_SIZEOF_VOID_P}" STREQUAL "8" AND FALSE)
 # record-minmax is executable, so we do not link it to the test.
 # Instead, we use TEST_SOURCES to specify sources uesd for tests.
 set(TEST_SOURCES
+    "src/Utils.cpp"
     "src/RecordFunction.cpp"
     "src/MinMaxComputer.cpp")
 
diff --git a/compiler/record-minmax/include/RandomIterator.h b/compiler/record-minmax/include/RandomIterator.h
new file mode 100644
index 00000000000..2a58f588fb7
--- /dev/null
+++ b/compiler/record-minmax/include/RandomIterator.h
@@ -0,0 +1,52 @@
+/*
+ * 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 __RECORD_MINMAX_RANDOM_ITERATOR_H__
+#define __RECORD_MINMAX_RANDOM_ITERATOR_H__
+
+#include "DataBuffer.h"
+#include "DataSetIterator.h"
+
+#include <luci/IR/Module.h>
+#include <luci/IR/CircleNodes.h>
+
+#include <random>
+#include <vector>
+
+namespace record_minmax
+{
+
+class RandomIterator final : public DataSetIterator
+{
+public:
+  RandomIterator(luci::Module *module);
+
+  bool hasNext() const override;
+
+  std::vector<DataBuffer> next() override;
+
+  bool check_type_shape() const override;
+
+private:
+  std::mt19937 _gen;
+  std::vector<const luci::CircleInput *> _input_nodes;
+  uint32_t _curr_idx = 0;
+  uint32_t _num_data = 0;
+};
+
+} // namespace record_minmax
+
+#endif // __RECORD_MINMAX_RANDOM_ITERATOR_H__
diff --git a/compiler/record-minmax/include/Utils.h b/compiler/record-minmax/include/Utils.h
new file mode 100644
index 00000000000..7c74fe25e1e
--- /dev/null
+++ b/compiler/record-minmax/include/Utils.h
@@ -0,0 +1,36 @@
+/*
+ * 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 __RECORD_MINMAX_UTILS_H__
+#define __RECORD_MINMAX_UTILS_H__
+
+#include <luci/IR/CircleNodes.h>
+
+#include <vector>
+#include <string>
+
+namespace record_minmax
+{
+
+// Return total number of elements of the node's output tensor
+uint32_t numElements(const luci::CircleNode *node);
+
+// Return the node's output tensor size in bytes
+size_t getTensorSize(const luci::CircleNode *node);
+
+} // namespace record_minmax
+
+#endif // __RECORD_MINMAX_UTILS_H__
diff --git a/compiler/record-minmax/src/RandomIterator.cpp b/compiler/record-minmax/src/RandomIterator.cpp
new file mode 100644
index 00000000000..fbe9fa0886e
--- /dev/null
+++ b/compiler/record-minmax/src/RandomIterator.cpp
@@ -0,0 +1,145 @@
+/*
+ * 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.
+ */
+
+#include "RandomIterator.h"
+#include "DataBuffer.h"
+#include "Utils.h"
+
+#include <luci/IR/Module.h>
+#include <luci/IR/CircleNodes.h>
+
+#include <vector>
+#include <cstring>
+
+namespace
+{
+
+std::vector<float> genRandomData(std::mt19937 &gen, uint32_t num_elements, float min, float max)
+{
+  std::uniform_real_distribution<float> dist(min, max);
+  std::vector<float> input_data(num_elements);
+
+  // Write random data
+  {
+    auto const generator = [&gen, &dist]() { return static_cast<float>(dist(gen)); };
+    std::generate(begin(input_data), end(input_data), generator);
+  }
+
+  return input_data;
+}
+
+template <typename T>
+std::vector<T> genRandomIntData(std::mt19937 &gen, uint32_t num_elements, T min, T max)
+{
+  std::uniform_int_distribution<T> dist(min, max);
+  std::vector<T> input_data(num_elements);
+
+  // Write random data
+  {
+    auto const generator = [&gen, &dist]() { return dist(gen); };
+    std::generate(begin(input_data), end(input_data), generator);
+  }
+
+  return input_data;
+}
+
+} // namespace
+
+namespace record_minmax
+{
+
+RandomIterator::RandomIterator(luci::Module *module)
+{
+  assert(module); // FIX_CALLER_UNLESS
+
+  std::random_device rd;
+  std::mt19937 _gen(rd());
+
+  auto input_nodes = loco::input_nodes(module->graph());
+  for (auto input_node : input_nodes)
+  {
+    const auto cnode = loco::must_cast<const luci::CircleInput *>(input_node);
+    _input_nodes.emplace_back(cnode);
+  }
+
+  // Hardcoded
+  _num_data = 3;
+}
+
+bool RandomIterator::hasNext() const { return _curr_idx < _num_data; }
+
+std::vector<DataBuffer> RandomIterator::next()
+{
+  std::vector<DataBuffer> res;
+
+  for (auto input_node : _input_nodes)
+  {
+    DataBuffer buf;
+
+    const auto dtype = input_node->dtype();
+    const auto num_elements = numElements(input_node);
+
+    buf.data.resize(getTensorSize(input_node));
+
+    switch (dtype)
+    {
+      case loco::DataType::FLOAT32:
+      {
+        const auto input_data = genRandomData(_gen, num_elements, -5, 5);
+        const auto data_size = input_data.size() * sizeof(float);
+        assert(buf.data.size() == data_size);
+        memcpy(buf.data.data(), input_data.data(), data_size);
+        break;
+      }
+      case loco::DataType::S32:
+      {
+        const auto input_data = genRandomIntData<int32_t>(_gen, num_elements, 0, 100);
+        const auto data_size = input_data.size() * sizeof(int32_t);
+        assert(buf.data.size() == data_size);
+        memcpy(buf.data.data(), input_data.data(), data_size);
+        break;
+      }
+      case loco::DataType::S64:
+      {
+        const auto input_data = genRandomIntData<int64_t>(_gen, num_elements, 0, 100);
+        const auto data_size = input_data.size() * sizeof(int64_t);
+        assert(buf.data.size() == data_size);
+        memcpy(buf.data.data(), input_data.data(), data_size);
+        break;
+      }
+      case loco::DataType::BOOL:
+      {
+        const auto input_data = genRandomIntData<uint8_t>(_gen, num_elements, 0, 1);
+        const auto data_size = input_data.size() * sizeof(uint8_t);
+        assert(buf.data.size() == data_size);
+        memcpy(buf.data.data(), input_data.data(), data_size);
+        break;
+      }
+      default:
+        throw std::runtime_error("Unsupported datatype");
+    }
+
+    res.emplace_back(buf);
+  }
+
+  _curr_idx++; // move to the next index
+
+  return res;
+}
+
+bool RandomIterator::check_type_shape() const { return false; }
+
+} // namespace record_minmax
diff --git a/compiler/record-minmax/src/Utils.cpp b/compiler/record-minmax/src/Utils.cpp
new file mode 100644
index 00000000000..dd8fa7a05fe
--- /dev/null
+++ b/compiler/record-minmax/src/Utils.cpp
@@ -0,0 +1,49 @@
+/*
+ * 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.
+ */
+
+#include "Utils.h"
+
+#include <luci/IR/CircleNodes.h>
+#include <luci/IR/DataTypeHelper.h>
+
+namespace record_minmax
+{
+
+uint32_t numElements(const luci::CircleNode *node)
+{
+  assert(node); // FIX_CALLER_UNLESS
+
+  uint32_t num_elements = 1;
+  for (uint32_t i = 0; i < node->rank(); i++)
+  {
+    if (not node->dim(i).known())
+      throw std::runtime_error("Unknown dimension found in " + node->name());
+
+    num_elements *= node->dim(i).value();
+  }
+
+  return num_elements;
+}
+
+size_t getTensorSize(const luci::CircleNode *node)
+{
+  assert(node); // FIX_CALLER_UNLESS
+
+  uint32_t elem_size = luci::size(node->dtype());
+  return numElements(node) * elem_size;
+}
+
+} // namespace record_minmax
diff --git a/compiler/record-minmax/tests/Utils.test.cpp b/compiler/record-minmax/tests/Utils.test.cpp
new file mode 100644
index 00000000000..6bac8fc6cb8
--- /dev/null
+++ b/compiler/record-minmax/tests/Utils.test.cpp
@@ -0,0 +1,75 @@
+/*
+ * 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.
+ */
+
+#include "Utils.h"
+
+#include <luci/IR/CircleNodes.h>
+
+#include <gtest/gtest.h>
+
+using namespace record_minmax;
+
+TEST(UtilsTest, num_elements)
+{
+  luci::CircleAdd node;
+  node.rank(3);
+  node.dim(0).set(1);
+  node.dim(1).set(2);
+  node.dim(2).set(3);
+  node.dtype(loco::DataType::FLOAT32);
+
+  EXPECT_EQ(6, numElements(&node));
+}
+
+TEST(UtilsTest, num_elements_NEG)
+{
+  luci::CircleAdd node;
+  node.rank(3);
+  node.dim(0).set(1);
+  node.dim(1).set(2);
+  node.dim(2).set(3);
+  node.dtype(loco::DataType::FLOAT32);
+
+  node.dim(0).unset();
+
+  EXPECT_ANY_THROW(numElements(&node));
+}
+
+TEST(UtilsTest, get_tensor_size)
+{
+  luci::CircleAdd node;
+  node.rank(3);
+  node.dim(0).set(1);
+  node.dim(1).set(2);
+  node.dim(2).set(3);
+  node.dtype(loco::DataType::FLOAT32);
+
+  EXPECT_EQ(24, getTensorSize(&node));
+}
+
+TEST(UtilsTest, get_tensor_size_NEG)
+{
+  luci::CircleAdd node;
+  node.rank(3);
+  node.dim(0).set(1);
+  node.dim(1).set(2);
+  node.dim(2).set(3);
+  node.dtype(loco::DataType::FLOAT32);
+
+  node.dim(0).unset();
+
+  EXPECT_ANY_THROW(getTensorSize(&node));
+}