1 files changed, 88 insertions, 0 deletions
diff --git a/runtimes/pure_arm_compute/src/internal/layers/FeatureLoggingLayer.h b/runtimes/pure_arm_compute/src/internal/layers/FeatureLoggingLayer.h
new file mode 100644
index 000000000..502a1ee0e
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+++ b/runtimes/pure_arm_compute/src/internal/layers/FeatureLoggingLayer.h
@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2018 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 __FEATURE_LOGGING_LAYER_H__
+#define __FEATURE_LOGGING_LAYER_H__
+
+#include <arm_compute/core/ITensor.h>
+#include <arm_compute/runtime/IFunction.h>
+#include <arm_compute/runtime/CL/CLScheduler.h>
+
+#include <iostream>
+#include <iomanip>
+#include <limits>
+
+#include "internal/arm_compute.h"
+
+class FeatureLoggingLayer : public ::arm_compute::IFunction
+{
+public:
+  void configure(const std::string &tag, ::arm_compute::ITensor *target)
+  {
+    _tag = tag;
+    _target = target;
+  }
+
+public:
+  void run(void) override
+  {
+    if (::internal::arm_compute::isGpuMode())
+    {
+      auto &q = ::arm_compute::CLScheduler::get().queue();
+      CAST_CL(_target)->map(q);
+    }
+
+    const size_t W = _target->info()->dimension(0);
+    const size_t H = _target->info()->dimension(1);
+    const size_t C = _target->info()->dimension(2);
+
+    std::cout << _tag << std::endl;
+
+    for (size_t ch = 0; ch < C; ++ch)
+    {
+      std::cout << "Channel #" << ch << std::endl;
+      for (size_t row = 0; row < H; ++row)
+      {
+        for (size_t col = 0; col < W; ++col)
+        {
+          const arm_compute::Coordinates id{col, row, ch};
+          const auto value = *reinterpret_cast<float *>(_target->ptr_to_element(id));
+
+          // TODO Generalize this to integer types
+          std::cout << std::setprecision(2);
+          std::cout << std::setw(7);
+          std::cout << std::setfill(' ');
+          std::cout << std::fixed;
+          std::cout << value << " ";
+        }
+        std::cout << std::endl;
+      }
+      std::cout << std::endl;
+    }
+
+    if (::internal::arm_compute::isGpuMode())
+    {
+      auto &q = ::arm_compute::CLScheduler::get().queue();
+      CAST_CL(_target)->unmap(q);
+    }
+  }
+
+private:
+  std::string _tag;
+  ::arm_compute::ITensor *_target;
+};
+
+#endif // __FEATURE_LOGGING_LAYER_H__