1 /** 2 * Copyright 2021 Huawei Technologies Co., Ltd 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 /** 18 * @addtogroup MindSpore 19 * @{ 20 * 21 * @brief Provides APIs related to MindSpore Lite model inference. 22 * 23 * @Syscap SystemCapability.Ai.MindSpore 24 * @since 9 25 */ 26 27 /** 28 * @file format.h 29 * 30 * @brief Declares tensor data formats. 31 * 32 * @since 9 33 */ 34 #ifndef MINDSPORE_INCLUDE_C_API_FORMAT_C_H 35 #define MINDSPORE_INCLUDE_C_API_FORMAT_C_H 36 37 #ifdef __cplusplus 38 extern "C" { 39 #endif 40 /** 41 * @brief Declares data formats supported by MSTensor. 42 * 43 * @since 9 44 */ 45 typedef enum OH_AI_Format { 46 /** NCHW format */ 47 OH_AI_FORMAT_NCHW = 0, 48 /** NHWC format */ 49 OH_AI_FORMAT_NHWC = 1, 50 /** NHWC4 format */ 51 OH_AI_FORMAT_NHWC4 = 2, 52 /** HWKC format */ 53 OH_AI_FORMAT_HWKC = 3, 54 /** HWCK format */ 55 OH_AI_FORMAT_HWCK = 4, 56 /** KCHW format */ 57 OH_AI_FORMAT_KCHW = 5, 58 /** CKHW format */ 59 OH_AI_FORMAT_CKHW = 6, 60 /** KHWC format */ 61 OH_AI_FORMAT_KHWC = 7, 62 /** CHWK format */ 63 OH_AI_FORMAT_CHWK = 8, 64 /** HW format */ 65 OH_AI_FORMAT_HW = 9, 66 /** HW4 format */ 67 OH_AI_FORMAT_HW4 = 10, 68 /** NC format */ 69 OH_AI_FORMAT_NC = 11, 70 /** NC4 format */ 71 OH_AI_FORMAT_NC4 = 12, 72 /** NC4HW4 format */ 73 OH_AI_FORMAT_NC4HW4 = 13, 74 /** NCDHW format */ 75 OH_AI_FORMAT_NCDHW = 15, 76 /** NWC format */ 77 OH_AI_FORMAT_NWC = 16, 78 /** NCW format */ 79 OH_AI_FORMAT_NCW = 17 80 } OH_AI_Format; 81 82 #ifdef __cplusplus 83 } 84 #endif 85 86 /** @} */ 87 #endif // MINDSPORE_INCLUDE_C_API_FORMAT_C_H 88