diff options
Diffstat (limited to 'runtimes/neurun/backend/cpu/operand/Tensor.cc')
-rw-r--r-- | runtimes/neurun/backend/cpu/operand/Tensor.cc | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/runtimes/neurun/backend/cpu/operand/Tensor.cc b/runtimes/neurun/backend/cpu/operand/Tensor.cc new file mode 100644 index 000000000..29e6eb846 --- /dev/null +++ b/runtimes/neurun/backend/cpu/operand/Tensor.cc @@ -0,0 +1,43 @@ +/* + * 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. + */ + +#include "Tensor.h" + +namespace neurun +{ +namespace backend +{ +namespace cpu +{ +namespace operand +{ + +size_t Tensor::calcOffset(const neurun::util::Coordinates &coords) const +{ + size_t rank = num_dimensions(); + size_t offset = 0; + for (size_t i = 0; i < rank; ++i) + { + offset = offset * dimension(i) + coords[i]; + } + offset *= sizeOfDataType(data_type()); + return offset; +} + +} // namespace operand +} // namespace cpu +} // namespace backend +} // namespace neurun |