1 files changed, 0 insertions, 121 deletions
diff --git a/runtime/neurun/core/include/util/feature/nhwc/Reader.h b/runtime/neurun/core/include/util/feature/nhwc/Reader.h
deleted file mode 100644
index 0df7be4be..000000000
--- a/runtime/neurun/core/include/util/feature/nhwc/Reader.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * 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 __NEURUN_UTIL_FEATURE_NHWC_READER_H__
-#define __NEURUN_UTIL_FEATURE_NHWC_READER_H__
-
-#include <cassert>
-
-#include "backend/operand/ITensor.h"
-#include "misc/feature/Reader.h"
-#include "misc/feature/Shape.h"
-#include "util/Coordinates.h"
-#include "util/Utils.h"
-
-namespace neurun
-{
-namespace util
-{
-namespace feature
-{
-namespace nhwc
-{
-
-template <typename T> class Reader final : public nnfw::misc::feature::Reader<T>
-{
-public:
-  // Construct for buffer of model inputs
-  Reader(const ::nnfw::misc::feature::Shape &shape, const T *ptr, size_t len)
-      : _shape{shape}, _ptr{reinterpret_cast<const uint8_t *>(ptr)}, _len{len}
-  {
-    UNUSED_RELEASE(len); // Workaround for unused variable in release mode
-    assert(shape.N * shape.C * shape.H * shape.W * sizeof(T) == len);
-
-    // No padding
-    _strides.C = sizeof(T);
-    _strides.W = shape.C * sizeof(T);
-    _strides.H = shape.C * shape.W * sizeof(T);
-    _strides.N = shape.C * shape.W * shape.H * sizeof(T);
-  }
-
-  // Construct for backend tensor
-  Reader(const backend::operand::ITensor *tensor)
-      : _ptr{tensor->buffer() + tensor->calcOffset({0, 0, 0, 0})}, _len{tensor->total_size()}
-  {
-    assert(tensor->layout() == ir::Layout::NHWC);
-
-    const auto start_offset = tensor->calcOffset({0, 0, 0, 0});
-    _strides.C = tensor->dimension(3) == 1 ? 0 : tensor->calcOffset({0, 0, 0, 1}) - start_offset;
-    _strides.W = tensor->dimension(2) == 1 ? 0 : tensor->calcOffset({0, 0, 1, 0}) - start_offset;
-    _strides.H = tensor->dimension(1) == 1 ? 0 : tensor->calcOffset({0, 1, 0, 0}) - start_offset;
-    _strides.N = tensor->dimension(0) == 1 ? 0 : tensor->calcOffset({1, 0, 0, 0}) - start_offset;
-
-    _shape.C = tensor->dimension(3);
-    _shape.W = tensor->dimension(2);
-    _shape.H = tensor->dimension(1);
-    _shape.N = tensor->dimension(0);
-  }
-
-public:
-  T at(uint32_t row, uint32_t col, uint32_t ch) const override
-  {
-    const auto offset = feature_index_to_byte_offset(0, row, col, ch);
-
-    const T *ptr = reinterpret_cast<const T *>(_ptr + offset);
-
-    return *ptr;
-  }
-  T at(uint32_t batch, uint32_t row, uint32_t col, uint32_t ch) const override
-  {
-    const auto offset = feature_index_to_byte_offset(batch, row, col, ch);
-
-    const T *ptr = reinterpret_cast<const T *>(_ptr + offset);
-
-    return *ptr;
-  }
-
-private:
-  size_t feature_index_to_byte_offset(uint32_t batch, uint32_t row, uint32_t col, uint32_t ch) const
-  {
-    assert(1u * _shape.N > batch); // shape.N > batch
-    assert(1u * _shape.H > row);   // shape.H > row
-    assert(1u * _shape.W > col);   // shape.W > col
-    assert(1u * _shape.C > ch);    // shape.C > ch
-
-    uint32_t res = 0;
-    res += batch * _strides.N;
-    res += row * _strides.H;
-    res += col * _strides.W;
-    res += ch * _strides.C;
-
-    return res;
-  }
-
-private:
-  // TODO Remove _shape
-  nnfw::misc::feature::Shape _shape;
-  using Strides = nnfw::misc::feature::Shape;
-  Strides _strides;
-  const uint8_t *_ptr;
-  size_t _len;
-};
-
-} // namespace nhwc
-} // namespace feature
-} // namespace util
-} // namespace neurun
-
-#endif // __NEURUN_UTIL_FEATURE_NHWC_READER_H__