Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 1 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 2 | // Copyright (c) 2020-2023, 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 | #include "type_conversion.h" |
James Ward | 736fd1a | 2023-01-23 17:13:37 +0000 | [diff] [blame] | 17 | #include "arith_util.h" |
Jerry Ge | 9c9c8da | 2023-07-19 23:08:16 +0000 | [diff] [blame] | 18 | #include "half.hpp" |
| 19 | #include "quant_util.h" |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 20 | #include "template_types.h" |
| 21 | #include <cmath> |
| 22 | |
| 23 | using namespace TosaReference; |
| 24 | using namespace Eigen; |
| 25 | using namespace tosa; |
| 26 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 27 | template <int Rank, TOSA_REF_TYPE InDtype, TOSA_REF_TYPE OutDtype> |
Jerry Ge | 9c9c8da | 2023-07-19 23:08:16 +0000 | [diff] [blame] | 28 | OpRescale<Rank, InDtype, OutDtype>::OpRescale(SubgraphTraverser* sgt_, TosaAttributeBase* attribute_, uint64_t id_) |
Kevin Cheng | acb550f | 2021-06-29 15:32:19 -0700 | [diff] [blame] | 29 | : GraphNode(sgt_, Op_RESCALE, id_) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 30 | { |
| 31 | setRequiredOperands(1, 1); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 32 | INIT_ATTRIBUTE(Rescale); |
| 33 | } |
| 34 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 35 | template <int Rank, TOSA_REF_TYPE InDtype, TOSA_REF_TYPE OutDtype> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 36 | OpRescale<Rank, InDtype, OutDtype>::~OpRescale() |
| 37 | { |
| 38 | if (attribute) |
| 39 | delete attribute; |
| 40 | } |
| 41 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 42 | template <int Rank, TOSA_REF_TYPE InDtype, TOSA_REF_TYPE OutDtype> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 43 | int OpRescale<Rank, InDtype, OutDtype>::checkTensorAttributes() |
| 44 | { |
Jerry Ge | a793f46 | 2023-04-11 00:05:02 +0000 | [diff] [blame] | 45 | // Check Tosa Level |
| 46 | auto tosa_level = g_func_config.tosa_level; |
| 47 | LEVEL_CHECK(Rank <= tosa_level.MAX_RANK, "Rank should be smaller than or equal to MAX_RANK"); |
| 48 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 49 | if (validateRequiredOperands()) |
| 50 | return 1; |
| 51 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 52 | // output and input must be the same rank and size |
| 53 | if (inputs[0]->matchRankSize(*outputs[0])) |
| 54 | { |
| 55 | printNodeValidationError("OpRescale: input and output rank/size must match"); |
| 56 | return 1; |
| 57 | } |
| 58 | |
| 59 | in = dynamic_cast<TosaReference::TensorTemplate<TIn>*>(inputs[0]); |
| 60 | out = dynamic_cast<TosaReference::TensorTemplate<TOut>*>(outputs[0]); |
| 61 | |
| 62 | ASSERT_MEM(in && out); |
| 63 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 64 | if ((InDtype != TOSA_REF_TYPE_INT8) && (InDtype != TOSA_REF_TYPE_UINT8) && (InDtype != TOSA_REF_TYPE_UINT16) && |
| 65 | (attribute->input_zp() != 0)) |
Kevin Cheng | cc61be3 | 2021-10-14 17:09:57 -0700 | [diff] [blame] | 66 | { |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 67 | printNodeValidationError("OpRescale: Input TOSA_REF_TYPE not INT8/UINT8/UINT16 and zero point not 0"); |
Kevin Cheng | cc61be3 | 2021-10-14 17:09:57 -0700 | [diff] [blame] | 68 | return 1; |
| 69 | } |
| 70 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 71 | if ((OutDtype != TOSA_REF_TYPE_INT8) && (OutDtype != TOSA_REF_TYPE_UINT8) && (OutDtype != TOSA_REF_TYPE_UINT16) && |
| 72 | (attribute->output_zp() != 0)) |
Kevin Cheng | cc61be3 | 2021-10-14 17:09:57 -0700 | [diff] [blame] | 73 | { |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 74 | printNodeValidationError("OpRescale: Output TOSA_REF_TYPE not INT8/UINT8/UINT16 and zero point not 0"); |
Jeremy Johnson | f7f78ae | 2022-05-25 15:26:38 +0100 | [diff] [blame] | 75 | return 1; |
| 76 | } |
| 77 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 78 | if ((InDtype == TOSA_REF_TYPE_UINT16) && ((attribute->input_zp() != 0) && (attribute->input_zp() != 32768))) |
Jeremy Johnson | f7f78ae | 2022-05-25 15:26:38 +0100 | [diff] [blame] | 79 | { |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 80 | printNodeValidationError("OpRescale: Input TOSA_REF_TYPE UINT16 and zero point not 0 or 32768"); |
Jeremy Johnson | f7f78ae | 2022-05-25 15:26:38 +0100 | [diff] [blame] | 81 | return 1; |
| 82 | } |
| 83 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 84 | if ((OutDtype == TOSA_REF_TYPE_UINT16) && ((attribute->output_zp() != 0) && (attribute->output_zp() != 32768))) |
Jeremy Johnson | f7f78ae | 2022-05-25 15:26:38 +0100 | [diff] [blame] | 85 | { |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 86 | printNodeValidationError("OpRescale: Output TOSA_REF_TYPE UINT16 and zero point not 0 or 32768"); |
Kevin Cheng | cc61be3 | 2021-10-14 17:09:57 -0700 | [diff] [blame] | 87 | return 1; |
| 88 | } |
| 89 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 90 | if (attribute->scale32() && (InDtype == TOSA_REF_TYPE_INT48)) |
Kevin Cheng | cc61be3 | 2021-10-14 17:09:57 -0700 | [diff] [blame] | 91 | { |
| 92 | printNodeValidationError("OpRescale: Scale set to true but input type is INT48"); |
| 93 | return 1; |
| 94 | } |
| 95 | |
| 96 | if ((!attribute->scale32()) && attribute->double_round()) |
| 97 | { |
| 98 | printNodeValidationError("OpRescale: Scale set to false but double round set to true"); |
| 99 | return 1; |
| 100 | } |
| 101 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 102 | return 0; |
| 103 | } |
| 104 | |
Eric Kunze | a8098c0 | 2023-09-07 00:31:54 +0000 | [diff] [blame] | 105 | // helpers to convert types |
| 106 | static int64_t zero_extend(int8_t val) |
| 107 | { |
| 108 | uint8_t* rval = reinterpret_cast<uint8_t*>(&val); |
| 109 | return static_cast<int64_t>(*rval); |
| 110 | } |
| 111 | static int64_t zero_extend(int16_t val) |
| 112 | { |
| 113 | uint16_t* rval = reinterpret_cast<uint16_t*>(&val); |
| 114 | return static_cast<int64_t>(*rval); |
| 115 | } |
| 116 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 117 | template <int Rank, TOSA_REF_TYPE InDtype, TOSA_REF_TYPE OutDtype> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 118 | int OpRescale<Rank, InDtype, OutDtype>::eval() |
| 119 | { |
| 120 | int32_t input_zp = attribute->input_zp(); |
| 121 | int32_t output_zp = attribute->output_zp(); |
| 122 | std::vector<int32_t> multiplier = attribute->multiplier(); |
| 123 | std::vector<int32_t> shift = attribute->shift(); |
Kevin Cheng | 0f87c95 | 2021-03-18 17:41:39 -0700 | [diff] [blame] | 124 | bool scale32 = attribute->scale32(); |
| 125 | bool double_round = attribute->double_round(); |
| 126 | bool per_channel = attribute->per_channel(); |
Eric Kunze | a8098c0 | 2023-09-07 00:31:54 +0000 | [diff] [blame] | 127 | bool input_unsigned = attribute->input_unsigned(); |
| 128 | bool output_unsigned = attribute->output_unsigned(); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 129 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 130 | // reshape [d0, d1, ..., dn] into [d0 * d1 ..., dn] |
| 131 | Eigen::array<Eigen::Index, 2> shape_2d; |
| 132 | shape_2d[0] = 1; |
| 133 | if (Rank > 0) |
| 134 | { |
| 135 | for (int i = 0; i < Rank - 1; i++) |
| 136 | { |
| 137 | shape_2d[0] *= this->in->getShape()[i]; |
| 138 | } |
| 139 | shape_2d[1] = this->in->getShape()[Rank - 1]; |
| 140 | } |
| 141 | else |
| 142 | { |
| 143 | shape_2d[1] = 1; |
| 144 | } |
| 145 | ETensor2<InEigenType> input_reshaped = this->in->getTensor().reshape(shape_2d); |
| 146 | |
| 147 | ETensor2<OutEigenType> output_2d(shape_2d); |
| 148 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 149 | if (per_channel) |
| 150 | { |
| 151 | ETensor2<InEigenType> curr_channel_slice_prescaled; |
| 152 | ETensor2<OutEigenType> curr_channel_slice_postscaled; |
| 153 | int32_t channel_multiplier, channel_shift; |
| 154 | Eigen::array<Eigen::Index, 2> begin, size; |
| 155 | size = Eigen::array<Eigen::Index, 2>({ shape_2d[0], 1 }); |
Kevin Cheng | acb550f | 2021-06-29 15:32:19 -0700 | [diff] [blame] | 156 | try |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 157 | { |
Kevin Cheng | acb550f | 2021-06-29 15:32:19 -0700 | [diff] [blame] | 158 | for (int32_t i = 0; i < shape_2d[1]; i++) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 159 | { |
Eric Kunze | a8098c0 | 2023-09-07 00:31:54 +0000 | [diff] [blame] | 160 | begin = Eigen::array<Eigen::Index, 2>({ 0, i }); |
| 161 | curr_channel_slice_prescaled = input_reshaped.slice(begin, size); |
| 162 | channel_multiplier = multiplier[i]; |
| 163 | channel_shift = shift[i]; |
| 164 | curr_channel_slice_postscaled = curr_channel_slice_prescaled.unaryExpr( |
| 165 | [input_zp, output_zp, channel_multiplier, channel_shift, double_round, scale32, input_unsigned, |
| 166 | output_unsigned](InEigenType in_val) -> OutEigenType { |
| 167 | int64_t input_zp_shifted; |
| 168 | if (input_unsigned) |
| 169 | { |
| 170 | int64_t in_val64; |
| 171 | int64_t in_zp64; |
| 172 | switch (GetNumBits<InDtype>::value) |
| 173 | { |
| 174 | case 8: |
| 175 | in_val64 = zero_extend(static_cast<int8_t>(in_val)); |
| 176 | in_zp64 = zero_extend(static_cast<int8_t>(input_zp)); |
| 177 | break; |
| 178 | case 16: |
| 179 | in_val64 = zero_extend(static_cast<int16_t>(in_val)); |
| 180 | in_zp64 = zero_extend(static_cast<int16_t>(input_zp)); |
| 181 | break; |
| 182 | default: |
| 183 | in_val64 = static_cast<int64_t>(in_val); |
| 184 | in_zp64 = static_cast<int64_t>(input_zp); |
| 185 | break; |
| 186 | } |
| 187 | input_zp_shifted = in_val64 - in_zp64; |
| 188 | } |
| 189 | else |
| 190 | { |
| 191 | input_zp_shifted = in_val - input_zp; |
| 192 | } |
Kevin Cheng | acb550f | 2021-06-29 15:32:19 -0700 | [diff] [blame] | 193 | int32_t scaled; |
| 194 | if (scale32) |
Eric Kunze | a8098c0 | 2023-09-07 00:31:54 +0000 | [diff] [blame] | 195 | scaled = TosaReference::QuantUtil::apply_scale_32(static_cast<int32_t>(input_zp_shifted), |
| 196 | channel_multiplier, channel_shift, |
| 197 | double_round); |
Kevin Cheng | acb550f | 2021-06-29 15:32:19 -0700 | [diff] [blame] | 198 | else |
| 199 | scaled = TosaReference::QuantUtil::apply_scale_16(input_zp_shifted, channel_multiplier, |
| 200 | channel_shift); |
Eric Kunze | a8098c0 | 2023-09-07 00:31:54 +0000 | [diff] [blame] | 201 | int64_t output_zp_extended; |
| 202 | if (output_unsigned) |
| 203 | { |
| 204 | switch (GetNumBits<OutDtype>::value) |
| 205 | { |
| 206 | case 8: |
| 207 | output_zp_extended = zero_extend(static_cast<int8_t>(output_zp)); |
| 208 | break; |
| 209 | case 16: |
| 210 | output_zp_extended = zero_extend(static_cast<int16_t>(output_zp)); |
| 211 | break; |
| 212 | default: |
| 213 | output_zp_extended = static_cast<int64_t>(output_zp); |
| 214 | break; |
| 215 | } |
| 216 | } |
| 217 | else |
| 218 | { |
| 219 | output_zp_extended = static_cast<int64_t>(output_zp); |
| 220 | } |
| 221 | int64_t res_in_64 = static_cast<int64_t>(scaled) + output_zp_extended; |
Jeremy Johnson | df628d4 | 2023-01-10 14:40:54 +0000 | [diff] [blame] | 222 | int64_t i32_max_in_64 = static_cast<int64_t>(std::numeric_limits<int32_t>::max()); |
| 223 | int64_t i32_min_in_64 = static_cast<int64_t>(std::numeric_limits<int32_t>::min()); |
| 224 | if (res_in_64 > i32_max_in_64 || res_in_64 < i32_min_in_64) |
| 225 | { |
Jerry Ge | 9c9c8da | 2023-07-19 23:08:16 +0000 | [diff] [blame] | 226 | std::string desc = "scaling result [" + std::to_string(scaled) + "] plus output_zp [" + |
| 227 | std::to_string(output_zp) + "] not in i32 range"; |
Jeremy Johnson | df628d4 | 2023-01-10 14:40:54 +0000 | [diff] [blame] | 228 | throw desc; |
| 229 | } |
| 230 | OutEigenType out_val = static_cast<OutEigenType>(res_in_64); |
Kevin Cheng | acb550f | 2021-06-29 15:32:19 -0700 | [diff] [blame] | 231 | out_val = std::max<OutEigenType>(out_val, QMin); |
| 232 | out_val = std::min<OutEigenType>(out_val, QMax); |
| 233 | return out_val; |
| 234 | }); |
| 235 | |
| 236 | for (int32_t j = 0; j < shape_2d[0]; j++) |
| 237 | { |
| 238 | output_2d(j, i) = curr_channel_slice_postscaled(j, 0); |
| 239 | } |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 240 | } |
| 241 | } |
Kevin Cheng | acb550f | 2021-06-29 15:32:19 -0700 | [diff] [blame] | 242 | catch (std::string desc) |
| 243 | { |
Jeremy Johnson | df628d4 | 2023-01-10 14:40:54 +0000 | [diff] [blame] | 244 | REQUIRE(false, "OpRescale failure: %s.", desc.c_str()); |
Kevin Cheng | acb550f | 2021-06-29 15:32:19 -0700 | [diff] [blame] | 245 | } |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 246 | } |
| 247 | else |
| 248 | { |
| 249 | int32_t tensor_multiplier = multiplier[0]; |
| 250 | int32_t tensor_shift = shift[0]; |
Kevin Cheng | acb550f | 2021-06-29 15:32:19 -0700 | [diff] [blame] | 251 | try |
| 252 | { |
Eric Kunze | a8098c0 | 2023-09-07 00:31:54 +0000 | [diff] [blame] | 253 | output_2d = |
| 254 | input_reshaped.unaryExpr([input_zp, output_zp, tensor_multiplier, tensor_shift, double_round, scale32, |
| 255 | input_unsigned, output_unsigned](InEigenType in_val) -> OutEigenType { |
| 256 | int64_t input_zp_shifted; |
| 257 | if (input_unsigned) |
| 258 | { |
| 259 | int64_t in_val64; |
| 260 | int64_t in_zp64; |
| 261 | switch (GetNumBits<InDtype>::value) |
| 262 | { |
| 263 | case 8: |
| 264 | in_val64 = zero_extend(static_cast<int8_t>(in_val)); |
| 265 | in_zp64 = zero_extend(static_cast<int8_t>(input_zp)); |
| 266 | break; |
| 267 | case 16: |
| 268 | in_val64 = zero_extend(static_cast<int16_t>(in_val)); |
| 269 | in_zp64 = zero_extend(static_cast<int16_t>(input_zp)); |
| 270 | break; |
| 271 | default: |
| 272 | in_val64 = static_cast<int64_t>(in_val); |
| 273 | in_zp64 = static_cast<int64_t>(input_zp); |
| 274 | break; |
| 275 | } |
| 276 | input_zp_shifted = in_val64 - in_zp64; |
| 277 | } |
| 278 | else |
| 279 | { |
| 280 | input_zp_shifted = in_val - input_zp; |
| 281 | } |
| 282 | int32_t scaled; |
| 283 | if (scale32) |
| 284 | scaled = TosaReference::QuantUtil::apply_scale_32(input_zp_shifted, tensor_multiplier, |
| 285 | tensor_shift, double_round); |
| 286 | else |
| 287 | scaled = |
| 288 | TosaReference::QuantUtil::apply_scale_16(input_zp_shifted, tensor_multiplier, tensor_shift); |
Jeremy Johnson | df628d4 | 2023-01-10 14:40:54 +0000 | [diff] [blame] | 289 | |
Eric Kunze | a8098c0 | 2023-09-07 00:31:54 +0000 | [diff] [blame] | 290 | int64_t output_zp_extended; |
| 291 | if (output_unsigned) |
| 292 | { |
| 293 | switch (GetNumBits<OutDtype>::value) |
| 294 | { |
| 295 | case 8: |
| 296 | output_zp_extended = zero_extend(static_cast<int8_t>(output_zp)); |
| 297 | break; |
| 298 | case 16: |
| 299 | output_zp_extended = zero_extend(static_cast<int16_t>(output_zp)); |
| 300 | break; |
| 301 | default: |
| 302 | output_zp_extended = static_cast<int64_t>(output_zp); |
| 303 | break; |
| 304 | } |
| 305 | } |
| 306 | else |
| 307 | { |
| 308 | output_zp_extended = static_cast<int64_t>(output_zp); |
| 309 | } |
| 310 | int64_t res_in_64 = static_cast<int64_t>(scaled) + output_zp_extended; |
| 311 | int64_t i32_max_in_64 = static_cast<int64_t>(std::numeric_limits<int32_t>::max()); |
| 312 | int64_t i32_min_in_64 = static_cast<int64_t>(std::numeric_limits<int32_t>::min()); |
| 313 | if (res_in_64 > i32_max_in_64 || res_in_64 < i32_min_in_64) |
| 314 | { |
| 315 | std::string desc = "scaling result [" + std::to_string(scaled) + "] plus output_zp [" + |
| 316 | std::to_string(output_zp) + "] not in i32 range"; |
| 317 | throw desc; |
| 318 | } |
| 319 | |
| 320 | OutEigenType out_val = static_cast<OutEigenType>(res_in_64); |
| 321 | out_val = std::max<OutEigenType>(out_val, QMin); |
| 322 | out_val = std::min<OutEigenType>(out_val, QMax); |
| 323 | return out_val; |
| 324 | }); |
Kevin Cheng | acb550f | 2021-06-29 15:32:19 -0700 | [diff] [blame] | 325 | } |
| 326 | catch (std::string desc) |
| 327 | { |
Jeremy Johnson | df628d4 | 2023-01-10 14:40:54 +0000 | [diff] [blame] | 328 | REQUIRE(false, "OpRescale failure: %s.", desc.c_str()); |
Kevin Cheng | acb550f | 2021-06-29 15:32:19 -0700 | [diff] [blame] | 329 | } |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 330 | } |
| 331 | |
| 332 | // reshape [d0 * d1 ..., dn] back to [d0, d1, ..., dn] |
| 333 | Eigen::array<Eigen::Index, Rank> output_shape; |
| 334 | for (int i = 0; i < Rank; i++) |
| 335 | { |
| 336 | output_shape[i] = this->out->getShape()[i]; |
| 337 | } |
| 338 | this->out->getTensor() = output_2d.reshape(output_shape); |
| 339 | |
| 340 | return GraphNode::eval(); |
| 341 | } |
| 342 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 343 | template <int Rank, TOSA_REF_TYPE InDtype, TOSA_REF_TYPE OutDtype> |
Jerry Ge | 9c9c8da | 2023-07-19 23:08:16 +0000 | [diff] [blame] | 344 | OpCast<Rank, InDtype, OutDtype>::OpCast(SubgraphTraverser* sgt_, TosaAttributeBase* attribute_, uint64_t id_) |
Kevin Cheng | acb550f | 2021-06-29 15:32:19 -0700 | [diff] [blame] | 345 | : GraphNode(sgt_, Op_CAST, id_) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 346 | { |
| 347 | setRequiredOperands(1, 1); |
| 348 | setRequiredRank(0, 6); |
| 349 | } |
| 350 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 351 | template <int Rank, TOSA_REF_TYPE InDtype, TOSA_REF_TYPE OutDtype> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 352 | OpCast<Rank, InDtype, OutDtype>::~OpCast() |
| 353 | {} |
| 354 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 355 | template <int Rank, TOSA_REF_TYPE InDtype, TOSA_REF_TYPE OutDtype> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 356 | int OpCast<Rank, InDtype, OutDtype>::checkTensorAttributes() |
| 357 | { |
Jerry Ge | a793f46 | 2023-04-11 00:05:02 +0000 | [diff] [blame] | 358 | // Check Tosa Level |
| 359 | auto tosa_level = g_func_config.tosa_level; |
| 360 | LEVEL_CHECK(Rank <= tosa_level.MAX_RANK, "Rank should be smaller than or equal to MAX_RANK"); |
| 361 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 362 | if (validateRequiredOperands()) |
| 363 | return 1; |
| 364 | |
| 365 | if (validateRequiredRank(inputs[0]) || validateRequiredRank(outputs[0])) |
| 366 | { |
| 367 | return 1; |
| 368 | } |
| 369 | |
| 370 | // output and input must be the same rank and size |
| 371 | if (inputs[0]->matchRankSize(*outputs[0])) |
| 372 | { |
| 373 | printNodeValidationError("OpCast: input and output rank/size must match"); |
| 374 | return 1; |
| 375 | } |
| 376 | |
| 377 | in = dynamic_cast<TosaReference::TensorTemplate<TIn>*>(inputs[0]); |
| 378 | out = dynamic_cast<TosaReference::TensorTemplate<TOut>*>(outputs[0]); |
| 379 | |
| 380 | ASSERT_MEM(in && out); |
| 381 | |
| 382 | return 0; |
| 383 | } |
| 384 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 385 | template <int Rank, TOSA_REF_TYPE InDtype, TOSA_REF_TYPE OutDtype> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 386 | int OpCast<Rank, InDtype, OutDtype>::eval() |
| 387 | { |
| 388 | this->out->getTensor() = this->in->getTensor().unaryExpr(cast_helper.get_fcn()); |
| 389 | |
| 390 | return GraphNode::eval(); |
| 391 | } |
| 392 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 393 | template <TOSA_REF_TYPE InDtype, TOSA_REF_TYPE OutDtype> |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 394 | CastHelper<InDtype, OutDtype>::CastHelper() |
| 395 | { |
| 396 | fcn = [](InEigenType in) -> OutEigenType { |
| 397 | OutEigenType out = (OutEigenType)in; // implicit sign_extend() if sizeof(out_t) >= sizeof(in_t) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 398 | return out; |
| 399 | }; |
| 400 | } |
| 401 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 402 | template <TOSA_REF_TYPE InDtype> |
| 403 | CastHelper<InDtype, TOSA_REF_TYPE_BOOL>::CastHelper() |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 404 | { |
| 405 | fcn = [](InEigenType in) -> bool { return (in != 0) ? true : false; }; |
| 406 | } |
| 407 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 408 | template <TOSA_REF_TYPE OutDtype> |
| 409 | CastHelper<TOSA_REF_TYPE_BOOL, OutDtype>::CastHelper() |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 410 | { |
| 411 | fcn = [](bool in) -> OutEigenType { |
| 412 | OutEigenType out = in ? (OutEigenType)1 : (OutEigenType)0; |
| 413 | return out; |
| 414 | }; |
| 415 | } |
| 416 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 417 | template <TOSA_REF_TYPE InDtype> |
| 418 | CastHelper<InDtype, TOSA_REF_TYPE_FP16>::CastHelper() |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 419 | { |
James Ward | 736fd1a | 2023-01-23 17:13:37 +0000 | [diff] [blame] | 420 | // Integer data converted to fp16 (stored as fp32) |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 421 | fcn = [](InEigenType in) -> float { |
James Ward | 736fd1a | 2023-01-23 17:13:37 +0000 | [diff] [blame] | 422 | half_float::half h = half_float::half(in); |
Jerry Ge | 9c9c8da | 2023-07-19 23:08:16 +0000 | [diff] [blame] | 423 | float out = half_float::half_cast<float, half_float::half>(h); |
James Ward | 736fd1a | 2023-01-23 17:13:37 +0000 | [diff] [blame] | 424 | return out; |
| 425 | }; |
| 426 | } |
| 427 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 428 | CastHelper<TOSA_REF_TYPE_FP32, TOSA_REF_TYPE_FP16>::CastHelper() |
James Ward | 736fd1a | 2023-01-23 17:13:37 +0000 | [diff] [blame] | 429 | { |
| 430 | // fp32 data converted to fp16 (stored as fp32) |
| 431 | fcn = [](float in) -> float { |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 432 | float out = fpTrunc<TOSA_REF_TYPE_FP16>(in); // truncate required for conversion from higher precision |
James Ward | 736fd1a | 2023-01-23 17:13:37 +0000 | [diff] [blame] | 433 | return out; |
| 434 | }; |
| 435 | } |
| 436 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 437 | template <TOSA_REF_TYPE InDtype> |
| 438 | CastHelper<InDtype, TOSA_REF_TYPE_BF16>::CastHelper() |
James Ward | 736fd1a | 2023-01-23 17:13:37 +0000 | [diff] [blame] | 439 | { |
| 440 | // Integer data converted to bf16 (stored as fp32) |
| 441 | fcn = [](InEigenType in) -> float { |
| 442 | float out = (float)in; // default cast to float is round_to_nearest_float() |
| 443 | return out; |
| 444 | }; |
| 445 | } |
| 446 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 447 | CastHelper<TOSA_REF_TYPE_FP32, TOSA_REF_TYPE_BF16>::CastHelper() |
James Ward | 736fd1a | 2023-01-23 17:13:37 +0000 | [diff] [blame] | 448 | { |
| 449 | // fp32 data converted to bf16 (stored as fp32) |
| 450 | fcn = [](float in) -> float { |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 451 | return fpTrunc<TOSA_REF_TYPE_BF16>(in); // truncate required for conversions from higher precision |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 452 | }; |
| 453 | } |
| 454 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 455 | template <TOSA_REF_TYPE OutDtype> |
| 456 | CastHelper<TOSA_REF_TYPE_FP16, OutDtype>::CastHelper() |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 457 | { |
James Ward | 736fd1a | 2023-01-23 17:13:37 +0000 | [diff] [blame] | 458 | // fp16 data (stored as fp32) converted to integer |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 459 | fcn = [](float in) -> OutEigenType { |
James Ward | 736fd1a | 2023-01-23 17:13:37 +0000 | [diff] [blame] | 460 | // Cast from float representation back to half_float before rounding |
| 461 | half_float::half h = half_float::half(in); |
Jerry Ge | 9c9c8da | 2023-07-19 23:08:16 +0000 | [diff] [blame] | 462 | h = std::rint(h); |
| 463 | OutEigenType out = half_float::half_cast<OutEigenType, half_float::half>(h); |
| 464 | out = std::max<OutEigenType>(out, OutMin); |
| 465 | out = std::min<OutEigenType>(out, OutMax); |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 466 | return out; |
| 467 | }; |
| 468 | } |
| 469 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 470 | CastHelper<TOSA_REF_TYPE_FP16, TOSA_REF_TYPE_FP32>::CastHelper() |
James Ward | 736fd1a | 2023-01-23 17:13:37 +0000 | [diff] [blame] | 471 | { |
| 472 | // No-op since fp16 values treated internally as their fp32 representation |
Jerry Ge | 9c9c8da | 2023-07-19 23:08:16 +0000 | [diff] [blame] | 473 | fcn = [](float in) -> OutEigenType { return in; }; |
James Ward | 736fd1a | 2023-01-23 17:13:37 +0000 | [diff] [blame] | 474 | } |
| 475 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 476 | template <TOSA_REF_TYPE OutDtype> |
| 477 | CastHelper<TOSA_REF_TYPE_BF16, OutDtype>::CastHelper() |
James Ward | 736fd1a | 2023-01-23 17:13:37 +0000 | [diff] [blame] | 478 | { |
| 479 | // bf16 data (stored as fp32) converted to integer |
| 480 | fcn = [](float in) -> OutEigenType { |
| 481 | OutEigenType out = std::round(in); |
| 482 | out = std::max<OutEigenType>(out, OutMin); |
| 483 | out = std::min<OutEigenType>(out, OutMax); |
| 484 | return out; |
| 485 | }; |
| 486 | } |
| 487 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 488 | CastHelper<TOSA_REF_TYPE_BF16, TOSA_REF_TYPE_FP32>::CastHelper() |
James Ward | 736fd1a | 2023-01-23 17:13:37 +0000 | [diff] [blame] | 489 | { |
| 490 | // No-op since bf16 values treated as truncated fp32 internally |
Jerry Ge | 9c9c8da | 2023-07-19 23:08:16 +0000 | [diff] [blame] | 491 | fcn = [](InEigenType in) -> OutEigenType { return in; }; |
James Ward | 736fd1a | 2023-01-23 17:13:37 +0000 | [diff] [blame] | 492 | } |
| 493 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 494 | template <TOSA_REF_TYPE InDtype> |
| 495 | CastHelper<InDtype, TOSA_REF_TYPE_FP32>::CastHelper() |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 496 | { |
James Ward | 736fd1a | 2023-01-23 17:13:37 +0000 | [diff] [blame] | 497 | // Integer data converted to fp32 |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 498 | fcn = [](InEigenType in) -> float { |
| 499 | float out = (OutEigenType)in; // default cast to float is round_to_nearest_float() |
| 500 | return out; |
| 501 | }; |
| 502 | } |
| 503 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 504 | template <TOSA_REF_TYPE OutDtype> |
| 505 | CastHelper<TOSA_REF_TYPE_FP32, OutDtype>::CastHelper() |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 506 | { |
James Ward | 736fd1a | 2023-01-23 17:13:37 +0000 | [diff] [blame] | 507 | // fp32 data converted to integer |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 508 | fcn = [](float in) -> OutEigenType { |
Jerry Ge | 44827be | 2023-12-15 00:05:37 +0000 | [diff] [blame^] | 509 | if (in >= float(OutMax)) |
| 510 | return OutMax; |
| 511 | |
| 512 | if (in <= float(OutMin)) |
| 513 | return OutMin; |
| 514 | |
Eric Kunze | 57bc079 | 2023-01-25 10:05:51 -0800 | [diff] [blame] | 515 | OutEigenType out = std::rint(in); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 516 | return out; |
| 517 | }; |
| 518 | } |
| 519 | |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 520 | template <TOSA_REF_TYPE OutDtype> |
| 521 | CastHelper<TOSA_REF_TYPE_FP64, OutDtype>::CastHelper() |
| 522 | { |
| 523 | switch (OutDtype) |
| 524 | { |
| 525 | case TOSA_REF_TYPE_INT8: |
| 526 | case TOSA_REF_TYPE_INT16: |
| 527 | case TOSA_REF_TYPE_INT32: |
| 528 | // fp64 data converted to integer |
| 529 | fcn = [](InEigenType in) -> OutEigenType { |
| 530 | OutEigenType out = std::rint(in); |
| 531 | out = std::max<OutEigenType>(out, OutMin); |
| 532 | out = std::min<OutEigenType>(out, OutMax); |
| 533 | return out; |
| 534 | }; |
| 535 | break; |
| 536 | case TOSA_REF_TYPE_FP64: |
| 537 | // no op |
| 538 | fcn = [](InEigenType in) -> OutEigenType { return in; }; |
| 539 | break; |
| 540 | default: |
| 541 | ASSERT_MSG(false, "unsupported TOSA_REF_TYPE %s", EnumNameTOSAREFTYPE(OutDtype)); |
| 542 | } |
| 543 | } |
| 544 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 545 | // template explicit instantiation |
| 546 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, BOOL, INT8); |
| 547 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, BOOL, INT16); |
| 548 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, BOOL, INT32); |
| 549 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, INT8, BOOL); |
| 550 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, INT8, INT16); |
| 551 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, INT8, INT32); |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 552 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, INT8, FP16); |
James Ward | 736fd1a | 2023-01-23 17:13:37 +0000 | [diff] [blame] | 553 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, INT8, BF16); |
Jeremy Johnson | bc2a3db | 2022-09-27 13:50:00 +0100 | [diff] [blame] | 554 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, INT8, FP32); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 555 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, INT16, BOOL); |
| 556 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, INT16, INT8); |
| 557 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, INT16, INT32); |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 558 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, INT16, FP16); |
James Ward | 736fd1a | 2023-01-23 17:13:37 +0000 | [diff] [blame] | 559 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, INT16, BF16); |
Jeremy Johnson | bc2a3db | 2022-09-27 13:50:00 +0100 | [diff] [blame] | 560 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, INT16, FP32); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 561 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, INT32, BOOL); |
| 562 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, INT32, INT8); |
| 563 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, INT32, INT16); |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 564 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, INT32, FP16); |
James Ward | 736fd1a | 2023-01-23 17:13:37 +0000 | [diff] [blame] | 565 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, INT32, BF16); |
Jeremy Johnson | bc2a3db | 2022-09-27 13:50:00 +0100 | [diff] [blame] | 566 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, INT32, FP32); |
James Ward | 8b39043 | 2022-08-12 20:48:56 +0100 | [diff] [blame] | 567 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, FP16, INT8); |
| 568 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, FP16, INT16); |
| 569 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, FP16, INT32); |
James Ward | 736fd1a | 2023-01-23 17:13:37 +0000 | [diff] [blame] | 570 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, FP16, FP32); |
James Ward | 24dbc42 | 2022-10-19 12:20:31 +0100 | [diff] [blame] | 571 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, BF16, INT8); |
| 572 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, BF16, INT16); |
| 573 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, BF16, INT32); |
James Ward | 736fd1a | 2023-01-23 17:13:37 +0000 | [diff] [blame] | 574 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, BF16, FP32); |
Jeremy Johnson | bc2a3db | 2022-09-27 13:50:00 +0100 | [diff] [blame] | 575 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, FP32, INT8); |
| 576 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, FP32, INT16); |
| 577 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, FP32, INT32); |
James Ward | 736fd1a | 2023-01-23 17:13:37 +0000 | [diff] [blame] | 578 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, FP32, FP16); |
| 579 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, FP32, BF16); |
Tai Ly | a4d748b | 2023-03-28 22:06:56 +0000 | [diff] [blame] | 580 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, FP64, INT8); |
| 581 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, FP64, INT16); |
| 582 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, FP64, INT32); |
| 583 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, FP64, FP64); |
| 584 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, INT8, FP64); |
| 585 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, INT16, FP64); |
| 586 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpCast, INT32, FP64); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 587 | |
Kevin Cheng | 3a47857 | 2021-01-22 17:21:02 -0800 | [diff] [blame] | 588 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpRescale, INT8, INT8); |
| 589 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpRescale, INT8, INT16); |
| 590 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpRescale, INT8, INT32); |
| 591 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpRescale, INT16, INT8); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 592 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpRescale, INT16, INT16); |
| 593 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpRescale, INT16, INT32); |
Kevin Cheng | 3a47857 | 2021-01-22 17:21:02 -0800 | [diff] [blame] | 594 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpRescale, INT32, INT8); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 595 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpRescale, INT32, INT16); |
| 596 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpRescale, INT32, INT32); |
Kevin Cheng | 3a47857 | 2021-01-22 17:21:02 -0800 | [diff] [blame] | 597 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpRescale, INT48, INT8); |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 598 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpRescale, INT48, INT16); |
| 599 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpRescale, INT48, INT32); |
Kevin Cheng | 3a47857 | 2021-01-22 17:21:02 -0800 | [diff] [blame] | 600 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpRescale, UINT8, INT8); |
Jeremy Johnson | f7f78ae | 2022-05-25 15:26:38 +0100 | [diff] [blame] | 601 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpRescale, UINT8, INT16); |
| 602 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpRescale, UINT16, INT16); |
Kevin Cheng | 3a47857 | 2021-01-22 17:21:02 -0800 | [diff] [blame] | 603 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpRescale, INT8, UINT8); |
Jeremy Johnson | f7f78ae | 2022-05-25 15:26:38 +0100 | [diff] [blame] | 604 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpRescale, INT16, UINT8); |
| 605 | DEF_INSTANTIATE_RANK0_6_ONE_RANK_TWO_TYPE(OpRescale, INT16, UINT16); |