1 /* 2 * Copyright (C) 2019 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef ANDROID_HARDWARE_NEURALNETWORKS_V1_3_UTILS_H 18 #define ANDROID_HARDWARE_NEURALNETWORKS_V1_3_UTILS_H 19 20 #include <android/hardware/neuralnetworks/1.3/types.h> 21 #include <iosfwd> 22 23 namespace android::hardware::neuralnetworks { 24 25 inline constexpr V1_3::Priority kDefaultPriority = V1_3::Priority::MEDIUM; 26 27 // Returns the amount of space needed to store a value of the specified type. 28 // 29 // Aborts if the specified type is an extension type or OEM type. 30 uint32_t sizeOfData(V1_3::OperandType type); 31 32 // Returns the amount of space needed to store a value of the dimensions and 33 // type of this operand. For a non-extension, non-OEM tensor with unspecified 34 // rank or at least one unspecified dimension, returns zero. 35 // 36 // Aborts if the specified type is an extension type or OEM type. 37 uint32_t sizeOfData(const V1_3::Operand& operand); 38 39 } // namespace android::hardware::neuralnetworks 40 41 namespace android::hardware::neuralnetworks::V1_3 { 42 43 // pretty-print values for error messages 44 ::std::ostream& operator<<(::std::ostream& os, ErrorStatus errorStatus); 45 46 } // namespace android::hardware::neuralnetworks::V1_3 47 48 #endif // ANDROID_HARDWARE_NEURALNETWORKS_V1_3_UTILS_H 49