Won Jeon | 2c34b46 | 2024-02-06 18:37:00 +0000 | [diff] [blame] | 1 | // Copyright (c) 2023-2024, ARM Limited. |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 2 | // |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | // you may not use this file except in compliance with the License. |
| 5 | // You may obtain a copy of the License at |
| 6 | // |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | // |
| 9 | // Unless required by applicable law or agreed to in writing, software |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | // See the License for the specific language governing permissions and |
| 13 | // limitations under the License. |
| 14 | |
| 15 | #ifndef TOSA_REFERENCE_DTYPE_H |
| 16 | #define TOSA_REFERENCE_DTYPE_H |
| 17 | |
| 18 | #include "model_common.h" |
| 19 | #include "tosa_generated.h" |
| 20 | #include <cstdint> |
| 21 | |
| 22 | using namespace tosa; |
| 23 | |
| 24 | namespace TosaReference |
| 25 | { |
| 26 | |
| 27 | // Reference Model version of tosa.fbs enum DType |
| 28 | // Plus a FP64 data type for precise mode. |
| 29 | enum TOSA_REF_TYPE : uint32_t |
| 30 | { |
| 31 | TOSA_REF_TYPE_UNKNOWN = 0, |
| 32 | TOSA_REF_TYPE_BOOL = 1, |
| 33 | TOSA_REF_TYPE_UINT8 = 2, |
| 34 | TOSA_REF_TYPE_INT4 = 3, |
| 35 | TOSA_REF_TYPE_INT8 = 4, |
| 36 | TOSA_REF_TYPE_INT16 = 5, |
| 37 | TOSA_REF_TYPE_INT32 = 6, |
| 38 | TOSA_REF_TYPE_INT48 = 7, |
| 39 | TOSA_REF_TYPE_FP32 = 8, |
| 40 | TOSA_REF_TYPE_UINT16 = 9, |
| 41 | TOSA_REF_TYPE_FP16 = 10, |
| 42 | TOSA_REF_TYPE_BF16 = 11, |
Won Jeon | a21b2e8 | 2023-08-10 10:33:01 +0000 | [diff] [blame] | 43 | TOSA_REF_TYPE_SHAPE = 12, |
Won Jeon | 2c34b46 | 2024-02-06 18:37:00 +0000 | [diff] [blame] | 44 | TOSA_REF_TYPE_FP8E4M3 = 13, |
| 45 | TOSA_REF_TYPE_FP8E5M2 = 14, |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 46 | TOSA_REF_TYPE_FP64 = 99, // FP64 is special: add new data types above |
| 47 | }; |
| 48 | |
| 49 | inline const char* EnumNameTOSAREFTYPE(TOSA_REF_TYPE e) |
| 50 | { |
| 51 | switch (e) |
| 52 | { |
| 53 | case TOSA_REF_TYPE_UNKNOWN: |
| 54 | return EnumNameDType(DType_UNKNOWN); |
| 55 | case TOSA_REF_TYPE_BOOL: |
| 56 | return EnumNameDType(DType_BOOL); |
| 57 | case TOSA_REF_TYPE_UINT8: |
| 58 | return EnumNameDType(DType_UINT8); |
| 59 | case TOSA_REF_TYPE_INT4: |
| 60 | return EnumNameDType(DType_INT4); |
| 61 | case TOSA_REF_TYPE_INT8: |
| 62 | return EnumNameDType(DType_INT8); |
| 63 | case TOSA_REF_TYPE_INT16: |
| 64 | return EnumNameDType(DType_INT16); |
| 65 | case TOSA_REF_TYPE_INT32: |
| 66 | return EnumNameDType(DType_INT32); |
| 67 | case TOSA_REF_TYPE_INT48: |
| 68 | return EnumNameDType(DType_INT48); |
| 69 | case TOSA_REF_TYPE_FP32: |
| 70 | return EnumNameDType(DType_FP32); |
| 71 | case TOSA_REF_TYPE_UINT16: |
| 72 | return EnumNameDType(DType_UINT16); |
| 73 | case TOSA_REF_TYPE_FP16: |
| 74 | return EnumNameDType(DType_FP16); |
| 75 | case TOSA_REF_TYPE_BF16: |
| 76 | return EnumNameDType(DType_BF16); |
Won Jeon | a21b2e8 | 2023-08-10 10:33:01 +0000 | [diff] [blame] | 77 | case TOSA_REF_TYPE_SHAPE: |
| 78 | return EnumNameDType(DType_SHAPE); |
Won Jeon | 2c34b46 | 2024-02-06 18:37:00 +0000 | [diff] [blame] | 79 | case TOSA_REF_TYPE_FP8E4M3: |
| 80 | return EnumNameDType(DType_FP8E4M3); |
| 81 | case TOSA_REF_TYPE_FP8E5M2: |
| 82 | return EnumNameDType(DType_FP8E5M2); |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 83 | case TOSA_REF_TYPE_FP64: |
| 84 | return "FP64"; |
| 85 | default: |
| 86 | assert(false); |
Eric Kunze | edac6ab | 2023-06-28 13:29:38 -0700 | [diff] [blame] | 87 | return "ERROR"; |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 88 | } |
| 89 | } |
| 90 | |
| 91 | // return corresponding TOSA_REF_TYPE for DType |
| 92 | inline TOSA_REF_TYPE ConvertDType(const DType dtype) |
| 93 | { |
Won Jeon | 2c34b46 | 2024-02-06 18:37:00 +0000 | [diff] [blame] | 94 | assert(DType_MAX == DType_FP8E5M2); // must update whenever DType_MAX changes |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 95 | |
| 96 | if (g_func_config.precise_mode) |
| 97 | { |
| 98 | // in precise mode, convert all floating DType to TOSA_REF_TYPE_FP64 |
| 99 | switch (dtype) |
| 100 | { |
| 101 | case DType_FP16: |
| 102 | case DType_FP32: |
| 103 | case DType_BF16: |
Won Jeon | 2c34b46 | 2024-02-06 18:37:00 +0000 | [diff] [blame] | 104 | case DType_FP8E4M3: |
| 105 | case DType_FP8E5M2: |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 106 | return TOSA_REF_TYPE_FP64; |
| 107 | default: |
| 108 | break; |
| 109 | } |
| 110 | } |
| 111 | |
| 112 | switch (dtype) |
| 113 | { |
| 114 | case DType_BOOL: |
| 115 | return TOSA_REF_TYPE_BOOL; |
| 116 | case DType_UINT8: |
| 117 | return TOSA_REF_TYPE_UINT8; |
| 118 | case DType_INT4: |
| 119 | return TOSA_REF_TYPE_INT4; |
| 120 | case DType_INT8: |
| 121 | return TOSA_REF_TYPE_INT8; |
| 122 | case DType_INT16: |
| 123 | return TOSA_REF_TYPE_INT16; |
| 124 | case DType_INT32: |
| 125 | return TOSA_REF_TYPE_INT32; |
| 126 | case DType_INT48: |
| 127 | return TOSA_REF_TYPE_INT48; |
| 128 | case DType_FP32: |
| 129 | return TOSA_REF_TYPE_FP32; |
| 130 | case DType_UINT16: |
| 131 | return TOSA_REF_TYPE_UINT16; |
| 132 | case DType_FP16: |
| 133 | return TOSA_REF_TYPE_FP16; |
| 134 | case DType_BF16: |
| 135 | return TOSA_REF_TYPE_BF16; |
Won Jeon | a21b2e8 | 2023-08-10 10:33:01 +0000 | [diff] [blame] | 136 | case DType_SHAPE: |
| 137 | return TOSA_REF_TYPE_SHAPE; |
Won Jeon | 2c34b46 | 2024-02-06 18:37:00 +0000 | [diff] [blame] | 138 | case DType_FP8E4M3: |
| 139 | return TOSA_REF_TYPE_FP8E4M3; |
| 140 | case DType_FP8E5M2: |
| 141 | return TOSA_REF_TYPE_FP8E5M2; |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 142 | default: |
| 143 | break; |
| 144 | } |
| 145 | return TOSA_REF_TYPE_UNKNOWN; |
| 146 | } |
| 147 | |
TatWai Chong | 08fe7a5 | 2024-03-21 14:34:33 -0700 | [diff] [blame^] | 148 | template <TOSA_REF_TYPE Dtype> |
| 149 | bool IsSignedInt() |
| 150 | { |
| 151 | switch (Dtype) |
| 152 | { |
| 153 | case TOSA_REF_TYPE_INT4: |
| 154 | case TOSA_REF_TYPE_INT8: |
| 155 | case TOSA_REF_TYPE_INT16: |
| 156 | case TOSA_REF_TYPE_INT32: |
| 157 | case TOSA_REF_TYPE_INT48: |
| 158 | return true; |
| 159 | |
| 160 | case TOSA_REF_TYPE_UINT8: |
| 161 | case TOSA_REF_TYPE_UINT16: |
| 162 | return false; |
| 163 | |
| 164 | case TOSA_REF_TYPE_BOOL: |
| 165 | case TOSA_REF_TYPE_FP32: |
| 166 | case TOSA_REF_TYPE_FP16: |
| 167 | case TOSA_REF_TYPE_BF16: |
| 168 | case TOSA_REF_TYPE_SHAPE: |
| 169 | case TOSA_REF_TYPE_FP8E4M3: |
| 170 | case TOSA_REF_TYPE_FP8E5M2: |
| 171 | default: |
| 172 | FATAL_ERROR("dtype is not an integer type"); |
| 173 | break; |
| 174 | } |
| 175 | } |
| 176 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 177 | }; // namespace TosaReference |
| 178 | |
| 179 | #endif |