| /* Copyright 2018 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. |
| ==============================================================================*/ |
| |
| #include <cassert> |
| |
| #include "tensorflow/lite/allocation.h" |
| |
| namespace tflite { |
| |
| MMAPAllocation::MMAPAllocation(const char* filename, |
| ErrorReporter* error_reporter) |
| : MMAPAllocation(error_reporter, -1) {} |
| |
| MMAPAllocation::MMAPAllocation(int fd, ErrorReporter* error_reporter) |
| : MMAPAllocation(error_reporter, -1) {} |
| |
| MMAPAllocation::MMAPAllocation(int fd, size_t offset, size_t length, |
| ErrorReporter* error_reporter) |
| : MMAPAllocation(error_reporter, -1) {} |
| |
| MMAPAllocation::MMAPAllocation(ErrorReporter* error_reporter, int owned_fd) |
| : Allocation(error_reporter, Allocation::Type::kMMap), |
| mmapped_buffer_(nullptr) { |
| // The disabled variant should never be created. |
| assert(false); |
| } |
| |
| MMAPAllocation::~MMAPAllocation() {} |
| |
| const void* MMAPAllocation::base() const { return nullptr; } |
| |
| size_t MMAPAllocation::bytes() const { return 0; } |
| |
| bool MMAPAllocation::valid() const { return false; } |
| |
| bool MMAPAllocation::IsSupported() { return false; } |
| |
| } // namespace tflite |