Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 1 | |
Won Jeon | 2c34b46 | 2024-02-06 18:37:00 +0000 | [diff] [blame] | 2 | // Copyright (c) 2020-2024, ARM Limited. |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 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 | #ifndef OP_TEMPLATE_TYPES_H |
| 17 | #define OP_TEMPLATE_TYPES_H |
| 18 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 19 | #include "dtype.h" |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 20 | #include "half.hpp" |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 21 | #include <Eigen/CXX11/Tensor> |
James Ward | 24dbc42 | 2022-10-19 12:20:31 +0100 | [diff] [blame] | 22 | #include <Eigen/Core> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 23 | |
| 24 | using namespace tosa; |
| 25 | |
| 26 | namespace TosaReference |
| 27 | { |
Jeremy Johnson | f7f78ae | 2022-05-25 15:26:38 +0100 | [diff] [blame] | 28 | // Shorter alias templates for common Eigen::Tensor types |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 29 | template <typename T> |
| 30 | using ETensor0 = Eigen::Tensor<T, 0>; |
| 31 | template <typename T> |
| 32 | using ETensor1 = Eigen::Tensor<T, 1>; |
| 33 | template <typename T> |
| 34 | using ETensor2 = Eigen::Tensor<T, 2>; |
| 35 | template <typename T> |
| 36 | using ETensor3 = Eigen::Tensor<T, 3>; |
| 37 | template <typename T> |
| 38 | using ETensor4 = Eigen::Tensor<T, 4>; |
| 39 | template <typename T> |
| 40 | using ETensor5 = Eigen::Tensor<T, 5>; |
| 41 | template <typename T> |
| 42 | using ETensor6 = Eigen::Tensor<T, 6>; |
| 43 | |
| 44 | // Forward declaration |
| 45 | template <class T> |
| 46 | class TensorTemplate; |
| 47 | |
| 48 | // Shortcut to hide the TensorTemplate class. |
| 49 | // For example, declare Tensor1<float> to get a TensorTemplate |
| 50 | // with an Eigen::Tensor<float, 1> |
| 51 | template <typename T> |
| 52 | using Tensor0 = TensorTemplate<ETensor0<T>>; |
| 53 | template <typename T> |
| 54 | using Tensor1 = TensorTemplate<ETensor1<T>>; |
| 55 | template <typename T> |
| 56 | using Tensor2 = TensorTemplate<ETensor2<T>>; |
| 57 | template <typename T> |
| 58 | using Tensor3 = TensorTemplate<ETensor3<T>>; |
| 59 | template <typename T> |
| 60 | using Tensor4 = TensorTemplate<ETensor4<T>>; |
| 61 | template <typename T> |
| 62 | using Tensor5 = TensorTemplate<ETensor5<T>>; |
| 63 | template <typename T> |
| 64 | using Tensor6 = TensorTemplate<ETensor6<T>>; |
| 65 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 66 | template <TOSA_REF_TYPE type> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 67 | struct GetEigenType; |
| 68 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 69 | struct GetEigenType<TOSA_REF_TYPE_FP64> |
| 70 | { |
| 71 | using type = double; |
| 72 | }; |
| 73 | template <> |
| 74 | struct GetEigenType<TOSA_REF_TYPE_FP32> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 75 | { |
| 76 | using type = float; |
| 77 | }; |
| 78 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 79 | struct GetEigenType<TOSA_REF_TYPE_FP16> |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 80 | { |
| 81 | // NOTE: full precision used |
| 82 | using type = float; |
| 83 | }; |
| 84 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 85 | struct GetEigenType<TOSA_REF_TYPE_BF16> |
James Ward | 24dbc42 | 2022-10-19 12:20:31 +0100 | [diff] [blame] | 86 | { |
| 87 | // NOTE: full precision used |
| 88 | using type = float; |
| 89 | }; |
| 90 | template <> |
Won Jeon | 2c34b46 | 2024-02-06 18:37:00 +0000 | [diff] [blame] | 91 | struct GetEigenType<TOSA_REF_TYPE_FP8E4M3> |
| 92 | { |
| 93 | // NOTE: full precision used |
| 94 | using type = float; |
| 95 | }; |
| 96 | template <> |
| 97 | struct GetEigenType<TOSA_REF_TYPE_FP8E5M2> |
| 98 | { |
| 99 | // NOTE: full precision used |
| 100 | using type = float; |
| 101 | }; |
| 102 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 103 | struct GetEigenType<TOSA_REF_TYPE_INT32> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 104 | { |
| 105 | using type = int32_t; |
| 106 | }; |
| 107 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 108 | struct GetEigenType<TOSA_REF_TYPE_INT48> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 109 | { |
| 110 | using type = int64_t; |
| 111 | }; |
| 112 | template <> |
Won Jeon | a21b2e8 | 2023-08-10 10:33:01 +0000 | [diff] [blame] | 113 | struct GetEigenType<TOSA_REF_TYPE_SHAPE> |
| 114 | { |
| 115 | using type = int64_t; |
| 116 | }; |
| 117 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 118 | struct GetEigenType<TOSA_REF_TYPE_BOOL> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 119 | { |
| 120 | using type = bool; |
| 121 | }; |
| 122 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 123 | struct GetEigenType<TOSA_REF_TYPE_UINT8> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 124 | { |
| 125 | using type = int32_t; |
| 126 | }; |
| 127 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 128 | struct GetEigenType<TOSA_REF_TYPE_UINT16> |
Jeremy Johnson | f7f78ae | 2022-05-25 15:26:38 +0100 | [diff] [blame] | 129 | { |
| 130 | using type = int32_t; |
| 131 | }; |
| 132 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 133 | struct GetEigenType<TOSA_REF_TYPE_INT4> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 134 | { |
| 135 | using type = int32_t; |
| 136 | }; |
| 137 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 138 | struct GetEigenType<TOSA_REF_TYPE_INT8> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 139 | { |
| 140 | using type = int32_t; |
| 141 | }; |
| 142 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 143 | struct GetEigenType<TOSA_REF_TYPE_INT16> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 144 | { |
| 145 | using type = int32_t; |
| 146 | }; |
| 147 | |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 148 | /* Get Accumulate Eigen Type: |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 149 | Same behaviour as GetEigenType for all DTYPEs except the |
| 150 | single specialised case of TOSA_REF_TYPE_FP16. */ |
| 151 | template <TOSA_REF_TYPE Dtype> |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 152 | struct GetAccEigenType; |
| 153 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 154 | struct GetAccEigenType<TOSA_REF_TYPE_FP16> |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 155 | { |
| 156 | using type = half_float::half; |
| 157 | }; |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 158 | template <TOSA_REF_TYPE Dtype> |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 159 | struct GetAccEigenType |
| 160 | { |
| 161 | using type = typename GetEigenType<Dtype>::type; |
| 162 | }; |
| 163 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 164 | // Meta function to get number of bits |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 165 | template <TOSA_REF_TYPE T> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 166 | struct GetNumBits |
| 167 | { |
| 168 | static constexpr int32_t value = 0; |
| 169 | }; |
| 170 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 171 | struct GetNumBits<TOSA_REF_TYPE_BOOL> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 172 | { |
| 173 | static constexpr int32_t value = 1; |
| 174 | }; |
| 175 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 176 | struct GetNumBits<TOSA_REF_TYPE_UINT8> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 177 | { |
| 178 | static constexpr int32_t value = 8; |
| 179 | }; |
| 180 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 181 | struct GetNumBits<TOSA_REF_TYPE_UINT16> |
Jeremy Johnson | f7f78ae | 2022-05-25 15:26:38 +0100 | [diff] [blame] | 182 | { |
| 183 | static constexpr int32_t value = 16; |
| 184 | }; |
| 185 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 186 | struct GetNumBits<TOSA_REF_TYPE_INT4> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 187 | { |
| 188 | static constexpr int32_t value = 4; |
| 189 | }; |
| 190 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 191 | struct GetNumBits<TOSA_REF_TYPE_INT8> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 192 | { |
| 193 | static constexpr int32_t value = 8; |
| 194 | }; |
| 195 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 196 | struct GetNumBits<TOSA_REF_TYPE_INT16> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 197 | { |
| 198 | static constexpr int32_t value = 16; |
| 199 | }; |
| 200 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 201 | struct GetNumBits<TOSA_REF_TYPE_INT32> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 202 | { |
| 203 | static constexpr int32_t value = 32; |
| 204 | }; |
| 205 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 206 | struct GetNumBits<TOSA_REF_TYPE_INT48> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 207 | { |
| 208 | static constexpr int32_t value = 48; |
| 209 | }; |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 210 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 211 | struct GetNumBits<TOSA_REF_TYPE_FP16> |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 212 | { |
| 213 | static constexpr int32_t value = 16; |
| 214 | }; |
Won Jeon | 2c34b46 | 2024-02-06 18:37:00 +0000 | [diff] [blame] | 215 | template <> |
| 216 | struct GetNumBits<TOSA_REF_TYPE_FP8E4M3> |
| 217 | { |
| 218 | static constexpr int32_t value = 8; |
| 219 | }; |
| 220 | template <> |
| 221 | struct GetNumBits<TOSA_REF_TYPE_FP8E5M2> |
| 222 | { |
| 223 | static constexpr int32_t value = 8; |
| 224 | }; |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 225 | |
| 226 | // Meta function to get quantized min/max in compile time |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 227 | template <TOSA_REF_TYPE T> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 228 | struct GetQMin |
| 229 | { |
Jerry Ge | cf305db | 2023-03-06 13:07:36 -0800 | [diff] [blame] | 230 | static constexpr int64_t value = INT64_C(0); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 231 | }; |
| 232 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 233 | struct GetQMin<TOSA_REF_TYPE_UINT8> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 234 | { |
Jerry Ge | cf305db | 2023-03-06 13:07:36 -0800 | [diff] [blame] | 235 | static constexpr int64_t value = INT64_C(0); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 236 | }; |
| 237 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 238 | struct GetQMin<TOSA_REF_TYPE_UINT16> |
Jeremy Johnson | f7f78ae | 2022-05-25 15:26:38 +0100 | [diff] [blame] | 239 | { |
Jerry Ge | cf305db | 2023-03-06 13:07:36 -0800 | [diff] [blame] | 240 | static constexpr int64_t value = INT64_C(0); |
Jeremy Johnson | f7f78ae | 2022-05-25 15:26:38 +0100 | [diff] [blame] | 241 | }; |
| 242 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 243 | struct GetQMin<TOSA_REF_TYPE_INT4> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 244 | { |
Jerry Ge | cf305db | 2023-03-06 13:07:36 -0800 | [diff] [blame] | 245 | static constexpr int64_t value = INT64_C(-8); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 246 | }; |
| 247 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 248 | struct GetQMin<TOSA_REF_TYPE_INT8> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 249 | { |
Jerry Ge | cf305db | 2023-03-06 13:07:36 -0800 | [diff] [blame] | 250 | static constexpr int64_t value = INT64_C(-128); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 251 | }; |
| 252 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 253 | struct GetQMin<TOSA_REF_TYPE_INT16> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 254 | { |
Jerry Ge | cf305db | 2023-03-06 13:07:36 -0800 | [diff] [blame] | 255 | static constexpr int64_t value = INT64_C(-32768); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 256 | }; |
| 257 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 258 | struct GetQMin<TOSA_REF_TYPE_INT32> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 259 | { |
Jerry Ge | cf305db | 2023-03-06 13:07:36 -0800 | [diff] [blame] | 260 | static constexpr int64_t value = -(INT64_C(1) << 31); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 261 | }; |
| 262 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 263 | struct GetQMin<TOSA_REF_TYPE_INT48> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 264 | { |
Jerry Ge | cf305db | 2023-03-06 13:07:36 -0800 | [diff] [blame] | 265 | static constexpr int64_t value = -(INT64_C(1) << 47); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 266 | }; |
| 267 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 268 | template <TOSA_REF_TYPE T> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 269 | struct GetQMax |
| 270 | { |
Jerry Ge | cf305db | 2023-03-06 13:07:36 -0800 | [diff] [blame] | 271 | static constexpr int64_t value = INT64_C(0); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 272 | }; |
| 273 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 274 | struct GetQMax<TOSA_REF_TYPE_UINT8> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 275 | { |
Jerry Ge | cf305db | 2023-03-06 13:07:36 -0800 | [diff] [blame] | 276 | static constexpr int64_t value = INT64_C(255); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 277 | }; |
| 278 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 279 | struct GetQMax<TOSA_REF_TYPE_UINT16> |
Jeremy Johnson | f7f78ae | 2022-05-25 15:26:38 +0100 | [diff] [blame] | 280 | { |
Jerry Ge | cf305db | 2023-03-06 13:07:36 -0800 | [diff] [blame] | 281 | static constexpr int64_t value = INT64_C(65535); |
Jeremy Johnson | f7f78ae | 2022-05-25 15:26:38 +0100 | [diff] [blame] | 282 | }; |
| 283 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 284 | struct GetQMax<TOSA_REF_TYPE_INT4> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 285 | { |
Jerry Ge | cf305db | 2023-03-06 13:07:36 -0800 | [diff] [blame] | 286 | static constexpr int64_t value = INT64_C(7); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 287 | }; |
| 288 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 289 | struct GetQMax<TOSA_REF_TYPE_INT8> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 290 | { |
Jerry Ge | cf305db | 2023-03-06 13:07:36 -0800 | [diff] [blame] | 291 | static constexpr int64_t value = INT64_C(127); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 292 | }; |
| 293 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 294 | struct GetQMax<TOSA_REF_TYPE_INT16> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 295 | { |
Jerry Ge | cf305db | 2023-03-06 13:07:36 -0800 | [diff] [blame] | 296 | static constexpr int64_t value = INT64_C(32767); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 297 | }; |
| 298 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 299 | struct GetQMax<TOSA_REF_TYPE_INT32> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 300 | { |
Jerry Ge | cf305db | 2023-03-06 13:07:36 -0800 | [diff] [blame] | 301 | static constexpr int64_t value = (INT64_C(1) << 31) - 1; |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 302 | }; |
| 303 | template <> |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 304 | struct GetQMax<TOSA_REF_TYPE_INT48> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 305 | { |
Jerry Ge | cf305db | 2023-03-06 13:07:36 -0800 | [diff] [blame] | 306 | static constexpr int64_t value = (INT64_C(1) << 47) - 1; |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 307 | }; |
| 308 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 309 | }; // namespace TosaReference |
| 310 | |
| 311 | #endif |