Georgios Pinitas | a717110 | 2021-08-17 12:54:59 +0100 | [diff] [blame] | 1 | # Copyright (c) 2021 Arm Limited. |
| 2 | # |
| 3 | # SPDX-License-Identifier: MIT |
| 4 | # |
| 5 | # Permission is hereby granted, free of charge, to any person obtaining a copy |
| 6 | # of this software and associated documentation files (the "Software"), to |
| 7 | # deal in the Software without restriction, including without limitation the |
| 8 | # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 9 | # sell copies of the Software, and to permit persons to whom the Software is |
| 10 | # furnished to do so, subject to the following conditions: |
| 11 | # |
| 12 | # The above copyright notice and this permission notice shall be included in all |
| 13 | # copies or substantial portions of the Software. |
| 14 | # |
| 15 | # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 16 | # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 17 | # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 18 | # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 19 | # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 20 | # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 21 | # SOFTWARE. |
| 22 | |
Freddie Liardet | 487d390 | 2021-09-21 12:36:43 +0100 | [diff] [blame] | 23 | _TFLITE_TYPECODE2ACLNAME = { |
| 24 | 0: "fp32", # Float32 |
| 25 | 1: "fp16", # Float16 |
| 26 | 2: "integer", # Int32 |
| 27 | 3: "qasymm8", # Uint8 |
| 28 | # 4: "Unsupported", # Int64 |
| 29 | # 5: "Unsupported", # String |
| 30 | 6: "integer", # Bool |
| 31 | 7: "qsymm16", # Int16 |
| 32 | # 8: "Unsupported", # Complex64 |
| 33 | 9: "qasymm8_signed", # Int8 |
| 34 | } |
| 35 | |
Georgios Pinitas | a717110 | 2021-08-17 12:54:59 +0100 | [diff] [blame] | 36 | _TFLITE_TYPECODE2NAME = { |
| 37 | 0: "Float32", |
| 38 | 1: "Float16", |
| 39 | 2: "Int32", |
| 40 | 3: "Uint8", |
| 41 | 4: "Int64", |
| 42 | 5: "String", |
| 43 | 6: "Bool", |
| 44 | 7: "Int16", |
| 45 | 8: "Complex64", |
| 46 | 9: "Int8", |
| 47 | } |
| 48 | |
| 49 | _TFLITE_TO_ACL = { |
| 50 | "ADD": "Add", # 0 |
| 51 | "AVERAGE_POOL_2D": "Pool2d", # 1 |
| 52 | "CONCATENATION": "Concatenate", # 2 |
| 53 | "CONV_2D": "Conv2d", # 3 |
| 54 | "DEPTHWISE_CONV_2D": "DepthwiseConv2d", # 4 |
| 55 | "DEPTH_TO_SPACE": "DepthToSpace", # 5 |
| 56 | "DEQUANTIZE": "Dequantize", # 6 |
| 57 | # "EMBEDDING_LOOKUP" : "Unsupported", #7 |
| 58 | "FLOOR": "Floor", # 8 |
| 59 | "FULLY_CONNECTED": "FullyConnected", # 9 |
| 60 | # "HASHTABLE_LOOKUP" : "Unsupported", #10 |
| 61 | "L2_NORMALIZATION": "L2Normalize", # 11 |
| 62 | "L2_POOL_2D": "Pool2d", # 12 |
| 63 | "LOCAL_RESPONSE_NORMALIZATION": "Normalize", # 13 |
| 64 | "LOGISTIC": "Activation", # 14 |
| 65 | # "LSH_PROJECTION" : "Unsupported", #15 |
| 66 | "LSTM": "LSTM", # 16 |
| 67 | "MAX_POOL_2D": "Pool2d", # 17 |
| 68 | "MUL": "Mul", # 18 |
| 69 | "RELU": "Activation", # 19 |
| 70 | "RELU_N1_TO_1": "Activation", # 20 |
| 71 | "RELU6": "Activation", # 21 |
| 72 | "RESHAPE": "Reshape", # 22 |
| 73 | "RESIZE_BILINEAR": "Scale", # 23 |
| 74 | "RNN": "RNN", # 24 |
| 75 | "SOFTMAX": "Softmax", # 25 |
| 76 | "SPACE_TO_DEPTH": "SpaceToDepth", # 26 |
| 77 | # "SVDF" : "Unsupported", #27 |
| 78 | "TANH": "Activation", # 28 |
| 79 | # "CONCAT_EMBEDDINGS" : "Unsupported", #29 |
| 80 | # "SKIP_GRAM" : "Unsupported", #30 |
| 81 | # "CALL" : "Unsupported", #31 |
| 82 | # "CUSTOM" : "Unsupported", #32 |
| 83 | # "EMBEDDING_LOOKUP_SPARSE" : "Unsupported", #33 |
| 84 | "PAD": "Pad", # 34 |
| 85 | # "UNIDIRECTIONAL_SEQUENCE_RNN" : "Unsupported", #35 |
| 86 | "GATHER": "Gather", # 36 |
| 87 | "BATCH_TO_SPACE_ND": "BatchToSpace", # 37 |
| 88 | "SPACE_TO_BATCH_ND": "SpaceToBatch", # 38 |
| 89 | "TRANSPOSE": "Permute", # 39 |
| 90 | "MEAN": "Reduction", # 40 |
| 91 | "SUB": "Sub", # 41 |
| 92 | "DIV": "Div", # 42 |
| 93 | "SQUEEZE": "Reshape", # 43 |
| 94 | # "UNIDIRECTIONAL_SEQUENCE_LSTM" : "Unsupported", #44 |
| 95 | "STRIDED_SLICE": "StridedSlice", # 45 |
| 96 | # "BIDIRECTIONAL_SEQUENCE_RNN" : "Unsupported", #46 |
| 97 | "EXP": "ElementwiseUnary", # 47 |
| 98 | # "TOPK_V2" : "Unsupported", #48 |
| 99 | "SPLIT": "Split", # 49 |
| 100 | "LOG_SOFTMAX": "Softmax", # 50 |
| 101 | # "DELEGATE" : "Unuspported", #51 |
| 102 | # "BIDIRECTIONAL_SEQUENCE_LSTM" : "Unsupported", #52 |
| 103 | "CAST": "Cast", # 53 |
| 104 | "PRELU": "PRelu", # 54 |
| 105 | "MAXIMUM": "ElementwiseBinary", # 55 |
| 106 | "ARG_MAX": "Reduction", # 56 |
| 107 | "MINIMUM": "ElementwiseBinary", # 57 |
| 108 | "LESS": "ElementwiseBinary", # 58 |
| 109 | "NEG": "ElementwiseUnary", # 59 |
| 110 | "PADV2": "Pad", # 60 |
| 111 | "GREATER": "ElementwiseBinary", # 61 |
| 112 | "GREATER_EQUAL": "ElementwiseBinary", # 62 |
| 113 | "LESS_EQUAL": "ElementwiseBinary", # 63 |
| 114 | "SELECT": "Select", # 64 |
| 115 | "SLICE": "Slice", # 65 |
| 116 | "SIN": "ElementwiseUnary", # 66 |
| 117 | "TRANSPOSE_CONV": "TransposeConv2d", # 67 |
| 118 | # "SPARSE_TO_DENSE" : "Unsupported", #68 |
| 119 | "TILE": "Tile", # 69 |
| 120 | "EXPAND_DIMS": "Reshape", # 70 |
| 121 | "EQUAL": "ElementwiseBinary", # 71 |
| 122 | "NOT_EQUAL": "ElementwiseBinary", # 72 |
| 123 | "LOG": "ElementwiseUnary", # 73 |
| 124 | "SUM": "Reduction", # 74 |
| 125 | "SQRT": "Activation", # 75 |
| 126 | "RSQRT": "ElementwiseUnary", # 76 |
| 127 | "SHAPE": "", # 77 |
| 128 | "POW": "ElementwiseBinary", # 78 |
| 129 | "ARG_MIN": "Reduction", # 79 |
| 130 | # "FAKE_QUANT" : "Unsupported", #80 |
| 131 | "REDUCE_PROD": "Reduction", # 81 |
| 132 | "REDUCE_MAX": "Reduction", # 82 |
| 133 | "PACK": "Stack", # 83 |
| 134 | "LOGICAL_OR": "ElementwiseBinary", # 84 |
| 135 | "ONE_HOT": "Unsupported", # 85 |
| 136 | "LOGICAL_AND": "ElementwiseBinary", # 86 |
| 137 | "LOGICAL_NOT": "ElementwiseUnary", # 87 |
| 138 | "UNPACK": "Unstack", # 88 |
| 139 | "REDUCE_MIN": "Reduction", # 89 |
| 140 | # "FLOOR_DIV" : "Unsupported", #90 |
| 141 | # "REDUCE_ANY" : "Unsupported", #91 |
| 142 | "SQUARE": "Activation", # 92 |
| 143 | "ZEROS_LIKE": "", # 93 |
| 144 | "FILL": "Fill", # 94 |
| 145 | # "FLOOR_MOD" : "Unsupported", #95 |
| 146 | "RANGE": "", # 96 |
| 147 | "RESIZE_NEAREST_NEIGHBOR": "Scale", # 97 |
| 148 | "LEAKY_RELU": "Activation", # 98 |
| 149 | "SQUARED_DIFFERENCE": "ElementwiseBinary", # 99 |
| 150 | "MIRROR_PAD": "Pad", # 100 |
| 151 | "ABS": "ElementwiseUnary", # 101 |
| 152 | "SPLIT_V": "Split", # 102 |
| 153 | # "UNIQUE" : "Unsupported", #103 |
| 154 | # "CEIL" : "Unsupported", #104 |
| 155 | "REVERSE_V2": "Reverse", # 105 |
| 156 | "ADD_N": "Add", # 106 |
| 157 | "GATHER_ND": "Gather", # 107 |
| 158 | # "COS" : "Unsupported", #108 |
| 159 | # "WHERE" : "Unsupported", #109 |
| 160 | "RANK": "", # 110 |
| 161 | "ELU": "Activation", # 111 |
| 162 | # "REVERSE_SEQUENCE" : "Unsupported", #112 |
| 163 | # "MATRIX_DIAG" : "Unsupported", #113 |
| 164 | "QUANTIZE": "Quantize", # 114 |
| 165 | # "MATRIX_SET_DIAG" : "Unsupported", #115 |
| 166 | "ROUND": "ElementwiseUnary", # 116 |
| 167 | "HARD_SWISH": "Activation", # 117 |
| 168 | # "IF" : "Unsupported", #118 |
| 169 | # "WHILE" : "Unsupported", #119 |
| 170 | # "NON_MAX_SUPPRESSION_V4" : "Unsupported", #120 |
| 171 | # "NON_MAX_SUPPRESSION_V5" : "Unsupported", #121 |
| 172 | # "SCATTER_ND" : "Unsupported", #122 |
| 173 | "SELECT_V2": "Select", # 123 |
| 174 | "DENSIFY": "Cast", # 124 |
| 175 | # "SEGMENT_SUM" : "Unsupported", #125 |
| 176 | "BATCH_MATMUL": "GEMM", # 126 |
| 177 | # "PLACEHOLDER_FOR_GREATER_OP_CODES" : "Unsupported", #127 |
| 178 | # "CUMSUM" : "Unsupported", #128 |
| 179 | # "CALL_ONCE" : "Unsupported", #129 |
| 180 | # "BROADCAST_TO" : "Unsupported", #130 |
| 181 | # "RFFT2D" : "Unsupported", #131 |
| 182 | # "CONV_3D" : "Unsupported", #132 |
| 183 | # "IMAG" : "Unsupported", #133 |
| 184 | # "REAL" : "Unsupported", #134 |
| 185 | # "COMPLEX_ABS" : "Unsupported", #135 |
| 186 | # "HASHTABLE" : "Unsupported", #136 |
| 187 | # "HASHTABLE_FIND" : "Unsupported", #137 |
| 188 | # "HASHTABLE_IMPORT" : "Unsupported", #138 |
| 189 | # "HASHTABLE_SIZE" : "Unsupported", #139 |
| 190 | # "REDUCE_ALL" : "Unsupported", #140 |
| 191 | # "CONV_3D_TRANSPOSE" : "Unsupported", #141 |
| 192 | # "VAR_HANDLE" : "Unsupported", #142 |
| 193 | # "READ_VARIABLE" : "Unsupported", #143 |
| 194 | # "ASSIGN_VARIABLE" : "Unsupported", #144 |
| 195 | } |
| 196 | |
| 197 | |
Freddie Liardet | 487d390 | 2021-09-21 12:36:43 +0100 | [diff] [blame] | 198 | def tflite_typecode2aclname(toc): |
| 199 | """Stringify TFLite data-type opcodes to ACL versions |
Georgios Pinitas | a717110 | 2021-08-17 12:54:59 +0100 | [diff] [blame] | 200 | |
| 201 | Parameters: |
| 202 | ---------- |
| 203 | toc: int |
Freddie Liardet | 487d390 | 2021-09-21 12:36:43 +0100 | [diff] [blame] | 204 | TFLite type opcode |
| 205 | |
| 206 | Returns |
| 207 | ---------- |
| 208 | str |
| 209 | Stringified opcode |
| 210 | |
| 211 | Raises |
| 212 | ------ |
| 213 | ValueError |
| 214 | If opcode does not exist in the map |
| 215 | """ |
| 216 | if toc in _TFLITE_TYPECODE2ACLNAME: |
| 217 | return _TFLITE_TYPECODE2ACLNAME[toc] |
| 218 | else: |
| 219 | raise ValueError("Unknown ACL typecode %d" % toc) |
| 220 | |
| 221 | def tflite_typecode2name(toc): |
| 222 | """Stringify TFLite data-type opcodes |
| 223 | |
| 224 | Parameters: |
| 225 | ---------- |
| 226 | toc: int |
| 227 | TFLite type opcode |
Georgios Pinitas | a717110 | 2021-08-17 12:54:59 +0100 | [diff] [blame] | 228 | |
| 229 | Returns |
| 230 | ---------- |
| 231 | str |
| 232 | Stringified opcode |
| 233 | |
| 234 | Raises |
| 235 | ------ |
| 236 | ValueError |
| 237 | If opcode does not exist in the map |
| 238 | """ |
| 239 | if toc in _TFLITE_TYPECODE2NAME: |
| 240 | return _TFLITE_TYPECODE2NAME[toc] |
| 241 | else: |
| 242 | raise ValueError("Unknown typecode %d" % toc) |
| 243 | |
| 244 | |
| 245 | def tflite_op2acl(top): |
Freddie Liardet | 487d390 | 2021-09-21 12:36:43 +0100 | [diff] [blame] | 246 | """Map TFLite operators to ComputeLibrary ones |
Georgios Pinitas | a717110 | 2021-08-17 12:54:59 +0100 | [diff] [blame] | 247 | |
| 248 | Parameters: |
| 249 | ---------- |
| 250 | top: str |
Freddie Liardet | 487d390 | 2021-09-21 12:36:43 +0100 | [diff] [blame] | 251 | TFLite operator name |
Georgios Pinitas | a717110 | 2021-08-17 12:54:59 +0100 | [diff] [blame] | 252 | |
| 253 | Returns |
| 254 | ---------- |
| 255 | str |
| 256 | Relevant ComputeLibrary operator name |
| 257 | |
| 258 | Raises |
| 259 | ------ |
| 260 | ValueError |
| 261 | If operator cannot be mapped |
| 262 | """ |
| 263 | if top in _TFLITE_TO_ACL: |
| 264 | return _TFLITE_TO_ACL[top] |
| 265 | else: |
| 266 | raise ValueError("Operator {} does not exist in ComputeLibrary" % top) |