Kevin Cheng | 3a47857 | 2021-01-22 17:21:02 -0800 | [diff] [blame] | 1 | # Copyright (c) 2020-2021, ARM Limited. |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [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 | #!/usr/bin/env python3 |
| 16 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 17 | import os |
| 18 | import sys |
| 19 | import json |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 20 | import flatbuffers |
| 21 | import numpy as np |
| 22 | from enum import Enum, IntEnum, unique |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 23 | from tosa import ( |
| 24 | TosaGraph, |
| 25 | TosaBasicBlock, |
| 26 | TosaTensor, |
| 27 | TosaOperator, |
| 28 | DType, |
| 29 | Op, |
| 30 | ResizeMode, |
| 31 | Version, |
| 32 | ) |
| 33 | |
| 34 | # Include the ../thirdparty/serialization_lib/python directory in PYTHONPATH |
| 35 | parent_dir = os.path.dirname(os.path.realpath(__file__)) |
| 36 | sys.path.append( |
| 37 | os.path.join(parent_dir, "..", "thirdparty", "serialization_lib", "python") |
| 38 | ) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 39 | import tosa |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 40 | |
| 41 | # With the way flatc generates its python types, there is no programatic way |
| 42 | # to get string names for the integer types. Manually maintain a string table |
| 43 | # here. |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 44 | DTypeNames = [ |
| 45 | "UNKNOWN", |
| 46 | "BOOL", |
| 47 | "UINT8", |
| 48 | "INT4", |
| 49 | "INT8", |
| 50 | "INT16", |
| 51 | "INT32", |
| 52 | "INT48", |
| 53 | "FLOAT", |
| 54 | ] |
| 55 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 56 | |
| 57 | def dtype_str_to_val(name): |
| 58 | |
| 59 | for i in range(len(DTypeNames)): |
| 60 | if name.casefold() == DTypeNames[i].casefold(): |
| 61 | return i |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 62 | raise Exception("Unable to parse DType name {}".format(name)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 63 | |
| 64 | |
| 65 | class TosaSerializerUnion: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 66 | """This class handles encapsulating and serializing union types into flatbuffers""" |
| 67 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 68 | def __init__(self): |
| 69 | |
| 70 | # A tuple of the start and end functions. Set by the options constructors below |
| 71 | self.optFcns = None |
| 72 | |
| 73 | # The type from the tosa.Options enumeration. Set by the options constructors below. |
| 74 | self.utype = None |
| 75 | |
| 76 | # Each of these lists is a tuple of the add function and the |
| 77 | # value being added. Set by the options constructors below. |
| 78 | self.ints = [] |
| 79 | self.bools = [] |
| 80 | self.floats = [] |
| 81 | self.strings = [] |
| 82 | self.intvecs = [] |
Kevin Cheng | 77d0f76 | 2020-11-24 10:26:32 -0800 | [diff] [blame] | 83 | self.fpvecs = [] |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 84 | |
| 85 | def serialize(self, builder): |
| 86 | |
| 87 | # We have to build strings and vectors first |
| 88 | strList = [] |
| 89 | intVecList = [] |
Kevin Cheng | 77d0f76 | 2020-11-24 10:26:32 -0800 | [diff] [blame] | 90 | fpVecList = [] |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 91 | |
| 92 | for fcn, val in self.strings: |
| 93 | strList.append((fcn, builder.CreateString(val))) |
| 94 | |
| 95 | for fcn, val in self.intvecs: |
| 96 | intVecList.append((fcn, TosaSerializer.serializeInt32Vec(builder, val))) |
| 97 | |
Kevin Cheng | 77d0f76 | 2020-11-24 10:26:32 -0800 | [diff] [blame] | 98 | for fcn, val in self.fpvecs: |
| 99 | fpVecList.append((fcn, TosaSerializer.serializeFpVec(builder, val))) |
| 100 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 101 | startFcn, endFcn = self.optFcns |
| 102 | |
| 103 | # Then serialize the options object from the list of primitives and |
| 104 | # other serialized values |
| 105 | startFcn(builder) |
| 106 | for fcn, val in self.ints: |
| 107 | fcn(builder, val) |
| 108 | |
| 109 | for fcn, val in self.bools: |
| 110 | fcn(builder, val) |
| 111 | |
| 112 | for fcn, val in self.floats: |
| 113 | fcn(builder, val) |
| 114 | |
| 115 | for fcn, val in strList: |
| 116 | fcn(builder, val) |
| 117 | |
| 118 | for fcn, val in intVecList: |
| 119 | fcn(builder, val) |
| 120 | |
Kevin Cheng | 77d0f76 | 2020-11-24 10:26:32 -0800 | [diff] [blame] | 121 | for fcn, val in fpVecList: |
| 122 | fcn(builder, val) |
| 123 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 124 | return endFcn(builder) |
| 125 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 126 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 127 | class TosaSerializerAttribute(TosaSerializerUnion): |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 128 | """This class handles encapsulating all of the enumerated types for attributes""" |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 129 | |
| 130 | def __init__(self): |
| 131 | super().__init__() |
| 132 | |
| 133 | def Pool2dAttribute(self, kernel, stride, padding): |
| 134 | from tosa import Pool2dAttribute as a, Attribute |
| 135 | |
| 136 | self.utype = Attribute.Attribute().Pool2dAttribute |
| 137 | |
| 138 | self.optFcns = (a.Pool2dAttributeStart, a.Pool2dAttributeEnd) |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 139 | self.intvecs.append((a.Pool2dAttributeAddPadding, padding)) |
| 140 | self.intvecs.append((a.Pool2dAttributeAddKernel, kernel)) |
| 141 | self.intvecs.append((a.Pool2dAttributeAddStride, stride)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 142 | |
| 143 | def Conv2dAttribute(self, padding, stride, dilation): |
| 144 | from tosa import Conv2dAttribute as a, Attribute |
| 145 | |
| 146 | self.utype = Attribute.Attribute().Conv2dAttribute |
| 147 | self.optFcns = (a.Conv2dAttributeStart, a.Conv2dAttributeEnd) |
| 148 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 149 | self.intvecs.append((a.Conv2dAttributeAddPadding, padding)) |
| 150 | self.intvecs.append((a.Conv2dAttributeAddStride, stride)) |
| 151 | self.intvecs.append((a.Conv2dAttributeAddDilation, dilation)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 152 | |
| 153 | def TransposeConv2DAttribute(self, outpad, stride, dilation, output_shape): |
| 154 | from tosa import TransposeConv2dAttribute as a, Attribute |
| 155 | |
| 156 | self.utype = Attribute.Attribute().TransposeConv2dAttribute |
| 157 | self.optFcns = (a.TransposeConv2dAttributeStart, a.TransposeConv2dAttributeEnd) |
| 158 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 159 | self.intvecs.append((a.TransposeConv2dAttributeAddOutpad, outpad)) |
| 160 | self.intvecs.append((a.TransposeConv2dAttributeAddStride, stride)) |
| 161 | self.intvecs.append((a.TransposeConv2dAttributeAddDilation, dilation)) |
| 162 | self.intvecs.append((a.TransposeConv2dAttributeAddOutputShape, output_shape)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 163 | |
| 164 | def ReluNAttribute(self, maxint, maxfp): |
| 165 | from tosa import ReluNAttribute as a, Attribute |
| 166 | |
| 167 | self.utype = Attribute.Attribute().ReluNAttribute |
| 168 | self.optFcns = (a.ReluNAttributeStart, a.ReluNAttributeEnd) |
| 169 | |
| 170 | self.ints.append((a.ReluNAttributeAddMaxInt, maxint)) |
| 171 | self.ints.append((a.ReluNAttributeAddMaxFp, maxfp)) |
| 172 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 173 | def AxisAttribute(self, axis): |
| 174 | from tosa import AxisAttribute as a, Attribute |
| 175 | |
| 176 | self.utype = Attribute.Attribute().AxisAttribute |
| 177 | self.optFcns = (a.AxisAttributeStart, a.AxisAttributeEnd) |
| 178 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 179 | self.ints.append((a.AxisAttributeAddAxis, axis)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 180 | |
| 181 | def ReshapeAttribute(self, shape): |
| 182 | from tosa import ReshapeAttribute as a, Attribute |
| 183 | |
| 184 | self.utype = Attribute.Attribute().ReshapeAttribute |
| 185 | self.optFcns = (a.ReshapeAttributeStart, a.ReshapeAttributeEnd) |
| 186 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 187 | self.intvecs.append((a.ReshapeAttributeAddShape, shape)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 188 | |
| 189 | def SliceAttribute(self, begin, size): |
| 190 | from tosa import SliceAttribute as a, Attribute |
| 191 | |
| 192 | self.utype = Attribute.Attribute().SliceAttribute |
| 193 | self.optFcns = (a.SliceAttributeStart, a.SliceAttributeEnd) |
| 194 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 195 | self.intvecs.append((a.SliceAttributeAddBegin, begin)) |
| 196 | self.intvecs.append((a.SliceAttributeAddSize, size)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 197 | |
| 198 | def TileAttribute(self, multiples): |
| 199 | from tosa import TileAttribute as a, Attribute |
| 200 | |
| 201 | self.utype = Attribute.Attribute().TileAttribute |
| 202 | self.optFcns = (a.TileAttributeStart, a.TileAttributeEnd) |
| 203 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 204 | self.intvecs.append((a.TileAttributeAddMultiples, multiples)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 205 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 206 | def ResizeAttribute( |
| 207 | self, output_size, stride, offset, shift, stride_fp, offset_fp, mode |
| 208 | ): |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 209 | from tosa import ResizeAttribute as a, Attribute |
| 210 | |
| 211 | self.utype = Attribute.Attribute().ResizeAttribute |
| 212 | self.optFcns = (a.ResizeAttributeStart, a.ResizeAttributeEnd) |
| 213 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 214 | self.intvecs.append((a.ResizeAttributeAddOutputSize, output_size)) |
| 215 | self.intvecs.append((a.ResizeAttributeAddStride, stride)) |
| 216 | self.intvecs.append((a.ResizeAttributeAddOffset, offset)) |
| 217 | self.ints.append((a.ResizeAttributeAddShift, shift)) |
| 218 | self.fpvecs.append((a.ResizeAttributeAddStrideFp, stride_fp)) |
| 219 | self.fpvecs.append((a.ResizeAttributeAddOffsetFp, offset_fp)) |
| 220 | self.ints.append((a.ResizeAttributeAddMode, mode)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 221 | |
| 222 | def ClampAttribute(self, minint, maxint, minfp, maxfp): |
| 223 | from tosa import ClampAttribute as a, Attribute |
| 224 | |
| 225 | self.utype = Attribute.Attribute().ClampAttribute |
| 226 | self.optFcns = (a.ClampAttributeStart, a.ClampAttributeEnd) |
| 227 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 228 | self.ints.append((a.ClampAttributeAddMinInt, minint)) |
| 229 | self.ints.append((a.ClampAttributeAddMaxInt, maxint)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 230 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 231 | self.ints.append((a.ClampAttributeAddMinFp, minfp)) |
| 232 | self.ints.append((a.ClampAttributeAddMaxFp, maxfp)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 233 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 234 | def RescaleAttribute( |
| 235 | self, input_zp, output_zp, multiplier, shift, scale32, double_round, per_channel |
| 236 | ): |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 237 | from tosa import RescaleAttribute as a, Attribute |
| 238 | |
| 239 | self.utype = Attribute.Attribute().RescaleAttribute |
| 240 | self.optFcns = (a.RescaleAttributeStart, a.RescaleAttributeEnd) |
| 241 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 242 | self.ints.append((a.RescaleAttributeAddInputZp, input_zp)) |
| 243 | self.ints.append((a.RescaleAttributeAddOutputZp, output_zp)) |
| 244 | self.intvecs.append((a.RescaleAttributeAddMultiplier, multiplier)) |
| 245 | self.intvecs.append((a.RescaleAttributeAddShift, shift)) |
| 246 | self.bools.append((a.RescaleAttributeAddScale32, scale32)) |
| 247 | self.bools.append((a.RescaleAttributeAddDoubleRound, double_round)) |
| 248 | self.bools.append((a.RescaleAttributeAddPerChannel, per_channel)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 249 | |
Kevin Cheng | aee1fac | 2020-11-11 13:54:06 -0800 | [diff] [blame] | 250 | def MulAttribute(self, shift): |
| 251 | from tosa import MulAttribute as a, Attribute |
| 252 | |
| 253 | self.utype = Attribute.Attribute().MulAttribute |
| 254 | self.optFcns = (a.MulAttributeStart, a.MulAttributeEnd) |
| 255 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 256 | self.ints.append((a.MulAttributeAddShift, shift)) |
Kevin Cheng | aee1fac | 2020-11-11 13:54:06 -0800 | [diff] [blame] | 257 | |
| 258 | def ArithmeticRightShiftAttribute(self, round): |
| 259 | from tosa import ArithmeticRightShiftAttribute as a, Attribute |
| 260 | |
| 261 | self.utype = Attribute.Attribute().ArithmeticRightShiftAttribute |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 262 | self.optFcns = ( |
| 263 | a.ArithmeticRightShiftAttributeStart, |
| 264 | a.ArithmeticRightShiftAttributeEnd, |
| 265 | ) |
Kevin Cheng | aee1fac | 2020-11-11 13:54:06 -0800 | [diff] [blame] | 266 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 267 | self.bools.append((a.ArithmeticRightShiftAttributeAddRound, round)) |
Kevin Cheng | aee1fac | 2020-11-11 13:54:06 -0800 | [diff] [blame] | 268 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 269 | def CustomAttribute(self, identifier): |
| 270 | from tosa import CustomAttribute as a, Attribute |
| 271 | |
| 272 | self.utype = Attribute.Attribute().CustomAttribute |
| 273 | self.optFcns = (a.CustomAttributeStart, a.CustomAttributeEnd) |
| 274 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 275 | self.strings.append((a.CustomAttributeAddIdentifier, identifier)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 276 | |
| 277 | def CondIfAttribute(self, then_branch, else_branch): |
| 278 | from tosa import CondIfAttribute as a, Attribute |
| 279 | |
| 280 | self.utype = Attribute.Attribute().CondIfAttribute |
| 281 | self.optFcns = (a.CondIfAttributeStart, a.CondIfAttributeEnd) |
| 282 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 283 | self.strings.append((a.CondIfAttributeAddThenBranch, then_branch)) |
| 284 | self.strings.append((a.CondIfAttributeAddElseBranch, else_branch)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 285 | |
| 286 | def WhileLoopAttribute(self, cond_branch, body_branch): |
| 287 | from tosa import WhileLoopAttribute as a, Attribute |
| 288 | |
| 289 | self.utype = Attribute.Attribute().WhileLoopAttribute |
| 290 | self.optFcns = (a.WhileLoopAttributeStart, a.WhileLoopAttributeEnd) |
| 291 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 292 | self.strings.append((a.WhileLoopAttributeAddCondBranch, cond_branch)) |
| 293 | self.strings.append((a.WhileLoopAttributeAddBodyBranch, body_branch)) |
| 294 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 295 | |
| 296 | class TosaSerializerQuantInfo(TosaSerializerUnion): |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 297 | """This class handles encapsulating all of the enumerated types for quantinfo types""" |
| 298 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 299 | def __init__(self): |
| 300 | super().__init__() |
| 301 | |
| 302 | def ConvQuantInfo(self, input_zp, weight_zp): |
| 303 | from tosa import ConvQuantInfo as q, QuantInfo |
| 304 | |
| 305 | self.utype = QuantInfo.QuantInfo().ConvQuantInfo |
| 306 | self.optFcns = (q.ConvQuantInfoStart, q.ConvQuantInfoEnd) |
| 307 | self.ints.append((q.ConvQuantInfoAddInputZp, input_zp)) |
| 308 | self.ints.append((q.ConvQuantInfoAddWeightZp, weight_zp)) |
| 309 | |
| 310 | def UnaryQuantInfo(self, input_zp, output_zp): |
| 311 | from tosa import UnaryQuantInfo as q, QuantInfo |
| 312 | |
| 313 | self.utype = QuantInfo.QuantInfo().UnaryQuantInfo |
| 314 | self.optFcns = (q.UnaryQuantInfoStart, q.UnaryQuantInfoEnd) |
| 315 | self.ints.append((q.UnaryQuantInfoAddInputZp, input_zp)) |
| 316 | self.ints.append((q.UnaryQuantInfoAddOutputZp, output_zp)) |
| 317 | |
| 318 | def MatMulQuantInfo(self, a_zp, b_zp): |
| 319 | from tosa import MatMulQuantInfo as q, QuantInfo |
| 320 | |
| 321 | self.utype = QuantInfo.QuantInfo().MatMulQuantInfo |
| 322 | self.optFcns = (q.MatMulQuantInfoStart, q.MatMulQuantInfoEnd) |
| 323 | self.ints.append((q.MatMulQuantInfoAddAZp, a_zp)) |
| 324 | self.ints.append((q.MatMulQuantInfoAddBZp, b_zp)) |
| 325 | |
| 326 | def PadQuantInfo(self, input_zp): |
| 327 | from tosa import PadQuantInfo as q, QuantInfo |
| 328 | |
| 329 | self.utype = QuantInfo.QuantInfo().PadQuantInfo |
| 330 | self.optFcns = (q.PadQuantInfoStart, q.PadQuantInfoEnd) |
| 331 | self.ints.append((q.PadQuantInfoAddInputZp, input_zp)) |
| 332 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 333 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 334 | class TosaSerializerTensor: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 335 | def __init__( |
| 336 | self, |
| 337 | name, |
| 338 | shape, |
| 339 | dtype, |
| 340 | filename=None, |
| 341 | placeholderFilename=None, |
| 342 | ): |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 343 | self.name = name |
| 344 | |
| 345 | if isinstance(shape, np.ndarray): |
| 346 | shape = shape.astype(int).tolist() |
| 347 | shape = list(map(int, shape)) |
| 348 | |
| 349 | self.shape = shape |
| 350 | self.dtype = dtype |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 351 | |
| 352 | # Filename for const tensors. This gets written to the .tosa serialization |
| 353 | self.filename = filename |
| 354 | |
| 355 | # Filename for placeholder tensors. These get generated by the test generation |
| 356 | # process and are written to disk, but are considered input tensors by the network |
| 357 | # so they do not appear in the TOSA serialiazation. However, if we want to form a unit |
| 358 | # test around these input tensors, we can get the filename from here. |
| 359 | self.placeholderFilename = placeholderFilename |
| 360 | |
| 361 | def __str__(self): |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 362 | str = "TosaSerializerTensor name: {} shape: {} dtype: {} filename: {}".format( |
| 363 | self.name, |
| 364 | self.shape, |
| 365 | DTypeNames[self.dtype], |
| 366 | self.filename, |
| 367 | ) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 368 | return str |
| 369 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 370 | def setDtype(self, dtype): |
| 371 | self.dtype = dtype |
| 372 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 373 | def serialize(self, builder): |
| 374 | fb_name = builder.CreateString(self.name) |
| 375 | if self.filename: |
| 376 | fb_filename = builder.CreateString(self.filename) |
| 377 | fb_shapes = TosaSerializer.serializeInt32Vec(builder, self.shape) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 378 | |
| 379 | TosaTensor.TosaTensorStart(builder) |
| 380 | TosaTensor.TosaTensorAddName(builder, fb_name) |
| 381 | TosaTensor.TosaTensorAddShape(builder, fb_shapes) |
| 382 | TosaTensor.TosaTensorAddType(builder, self.dtype) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 383 | if self.filename: |
| 384 | TosaTensor.TosaTensorAddNpyFilename(builder, fb_filename) |
| 385 | |
| 386 | return TosaTensor.TosaTensorEnd(builder) |
| 387 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 388 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 389 | class TosaSerializerOperator: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 390 | def __init__(self, op, inputs, outputs, attributes=None, quantInfo=None): |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 391 | self.op = op |
| 392 | self.attributes = attributes |
| 393 | self.inputs = TosaSerializer.toList(inputs) |
| 394 | self.outputs = TosaSerializer.toList(outputs) |
| 395 | self.quantInfo = quantInfo |
| 396 | |
| 397 | def __str__(self): |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 398 | str = "Op {}\n----\n".format(self.op) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 399 | |
| 400 | for i in self.inputs: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 401 | str = str + " Input: {}\n".format(i) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 402 | for o in self.outputs: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 403 | str = str + " Output: {}\n".format(o) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 404 | |
| 405 | return str |
| 406 | |
| 407 | def serialize(self, builder): |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 408 | fb_inputs = TosaSerializer.serializeStrVec( |
| 409 | builder, self.inputs, TosaOperator.TosaOperatorStartInputsVector |
| 410 | ) |
| 411 | fb_outputs = TosaSerializer.serializeStrVec( |
| 412 | builder, self.outputs, TosaOperator.TosaOperatorStartOutputsVector |
| 413 | ) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 414 | # Need to serialize quant_info and attributes enums still |
| 415 | if self.attributes is not None: |
| 416 | fb_attributes = self.attributes.serialize(builder) |
| 417 | |
| 418 | if self.quantInfo is not None: |
| 419 | fb_qinfo = self.quantInfo.serialize(builder) |
| 420 | |
| 421 | TosaOperator.TosaOperatorStart(builder) |
| 422 | TosaOperator.TosaOperatorAddOp(builder, self.op) |
| 423 | TosaOperator.TosaOperatorAddInputs(builder, fb_inputs) |
| 424 | TosaOperator.TosaOperatorAddOutputs(builder, fb_outputs) |
| 425 | if self.attributes is not None: |
| 426 | TosaOperator.TosaOperatorAddAttributeType(builder, self.attributes.utype) |
| 427 | TosaOperator.TosaOperatorAddAttribute(builder, fb_attributes) |
| 428 | if self.quantInfo is not None: |
| 429 | TosaOperator.TosaOperatorAddQuantInfoType(builder, self.quantInfo.utype) |
| 430 | TosaOperator.TosaOperatorAddQuantInfo(builder, fb_qinfo) |
| 431 | |
| 432 | return TosaOperator.TosaOperatorEnd(builder) |
| 433 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 434 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 435 | class TosaSerializerBasicBlock: |
| 436 | def __init__(self, name): |
| 437 | self.name = name |
| 438 | self.operators = [] |
| 439 | |
| 440 | # Dict assures uniqueness, but allows us to look up by name |
| 441 | self.tensors = dict() |
| 442 | |
| 443 | self.inputs = [] |
| 444 | self.outputs = [] |
| 445 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 446 | def addTensor( |
| 447 | self, |
| 448 | name, |
| 449 | shape, |
| 450 | dtype, |
| 451 | filename=None, |
| 452 | placeholderFilename=None, |
| 453 | ): |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 454 | try: |
| 455 | # Someone already added this tensor. |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 456 | tens = self.tensors[name] |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 457 | except KeyError: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 458 | self.tensors[name] = TosaSerializerTensor( |
| 459 | name, shape, dtype, filename, placeholderFilename |
| 460 | ) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 461 | |
| 462 | return self.tensors[name] |
| 463 | |
| 464 | def addInput(self, name): |
| 465 | self.inputs.append(name) |
| 466 | |
| 467 | def addOutput(self, name): |
| 468 | self.outputs.append(name) |
| 469 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 470 | def addOperator(self, op, inputs, outputs, attributes=None, quant_info=None): |
| 471 | self.operators.append( |
| 472 | TosaSerializerOperator(op, inputs, outputs, attributes, quant_info) |
| 473 | ) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 474 | |
| 475 | def serialize(self, builder): |
| 476 | fb_name = builder.CreateString(self.name) |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 477 | fbv_inputs = TosaSerializer.serializeStrVec( |
| 478 | builder, list(self.inputs), TosaBasicBlock.TosaBasicBlockStartInputsVector |
| 479 | ) |
| 480 | fbv_outputs = TosaSerializer.serializeStrVec( |
| 481 | builder, list(self.outputs), TosaBasicBlock.TosaBasicBlockStartOutputsVector |
| 482 | ) |
| 483 | fbv_tensors = TosaSerializer.serializeObjVec( |
| 484 | builder, |
| 485 | list(self.tensors.values()), |
| 486 | TosaBasicBlock.TosaBasicBlockStartTensorsVector, |
| 487 | ) |
| 488 | fbv_operators = TosaSerializer.serializeObjVec( |
| 489 | builder, self.operators, TosaBasicBlock.TosaBasicBlockStartOperatorsVector |
| 490 | ) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 491 | |
| 492 | TosaBasicBlock.TosaBasicBlockStart(builder) |
| 493 | TosaBasicBlock.TosaBasicBlockAddName(builder, fb_name) |
| 494 | TosaBasicBlock.TosaBasicBlockAddInputs(builder, fbv_inputs) |
| 495 | TosaBasicBlock.TosaBasicBlockAddOutputs(builder, fbv_outputs) |
| 496 | TosaBasicBlock.TosaBasicBlockAddTensors(builder, fbv_tensors) |
| 497 | TosaBasicBlock.TosaBasicBlockAddOperators(builder, fbv_operators) |
| 498 | return TosaBasicBlock.TosaBasicBlockEnd(builder) |
| 499 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 500 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 501 | @unique |
| 502 | class TensorDir(IntEnum): |
| 503 | PLACEHOLDER = 0 |
| 504 | CONST = 1 |
| 505 | INTERMEDIATE = 2 |
| 506 | RESULT = 3 |
| 507 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 508 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 509 | class TosaSerializer: |
| 510 | def __init__(self, pathPrefix): |
| 511 | |
| 512 | # Get the global TOSA version if not already defined |
| 513 | try: |
| 514 | TOSA_VERSION |
| 515 | except NameError: |
| 516 | TosaSerializer.setTosaVersion() |
| 517 | |
| 518 | self.builder = flatbuffers.Builder(0) |
| 519 | |
| 520 | self.basicBlocks = [] |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 521 | self.startBasicBlock("main") |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 522 | self.pathPrefix = pathPrefix |
| 523 | |
| 524 | # Indicies used for adding/naming tensors |
| 525 | self.currInputIdx = 0 |
| 526 | self.currConstIdx = 0 |
| 527 | self.currLayerIdx = 1 |
| 528 | self.currResultIdx = 0 |
| 529 | |
| 530 | # Is this an illegal test that is expected to fail? |
| 531 | self.expectedFailure = False |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 532 | self.expectedFailureDesc = "" |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 533 | |
| 534 | def __str__(self): |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 535 | str = "" |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 536 | for bb in self.basicBlocks: |
| 537 | str = str + bb.__str__() |
| 538 | return str |
| 539 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 540 | def addPlaceholder(self, shape, dtype, vals): |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 541 | if not self.currBasicBlock: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 542 | raise Exception("addTensor called without valid basic block") |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 543 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 544 | name = "input-{}".format(self.currInputIdx) |
| 545 | filename = "{}.npy".format(name) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 546 | self.currInputIdx = self.currInputIdx + 1 |
| 547 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 548 | tens = self.currBasicBlock.addTensor(name, shape, dtype, None, filename) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 549 | # This is always an input to the block |
| 550 | self.currBasicBlock.addInput(name) |
| 551 | # Add the operator now |
| 552 | self.currBasicBlock.addOperator(tosa.Op.Op().PLACEHOLDER, [], name) |
| 553 | |
| 554 | if vals is not None: |
| 555 | np.save(os.path.join(self.pathPrefix, filename), vals, False) |
| 556 | |
| 557 | return tens |
| 558 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 559 | def addConst(self, shape, dtype, vals): |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 560 | if not self.currBasicBlock: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 561 | raise Exception("addTensor called without valid basic block") |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 562 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 563 | name = "const-{}".format(self.currInputIdx) |
| 564 | filename = "{}.npy".format(name) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 565 | self.currInputIdx = self.currInputIdx + 1 |
| 566 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 567 | tens = self.currBasicBlock.addTensor(name, shape, dtype, filename) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 568 | # Add the operator now |
| 569 | self.currBasicBlock.addOperator(tosa.Op.Op().CONST, [], name) |
| 570 | |
| 571 | if vals is not None: |
| 572 | np.save(os.path.join(self.pathPrefix, filename), vals, False) |
| 573 | return tens |
| 574 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 575 | def addIntermediate(self, shape, dtype): |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 576 | |
| 577 | if not self.currBasicBlock: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 578 | raise Exception("addTensor called without valid basic block") |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 579 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 580 | name = "layer-{}".format(self.currLayerIdx) |
| 581 | filename = None # No file, so no filename |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 582 | self.currLayerIdx = self.currLayerIdx + 1 |
| 583 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 584 | tens = self.currBasicBlock.addTensor(name, shape, dtype, filename) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 585 | |
| 586 | return tens |
| 587 | |
| 588 | def addInputTensor(self, tensor): |
| 589 | self.currBasicBlock.addOperator(tosa.Op.Op().PLACEHOLDER, [], tensor.name) |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 590 | self.currBasicBlock.addTensor(tensor.name, tensor.shape, tensor.dtype) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 591 | self.currBasicBlock.addInput(tensor.name) |
| 592 | |
| 593 | def addOutputTensor(self, tensor): |
| 594 | self.currBasicBlock.addOutput(tensor.name) |
| 595 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 596 | def addOutput(self, shape, dtype): |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 597 | if not self.currBasicBlock: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 598 | raise Exception("addTensor called without valid basic block") |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 599 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 600 | name = "result-{}".format(self.currResultIdx) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 601 | self.currResultIdx = self.currResultIdx + 1 |
| 602 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 603 | tens = self.currBasicBlock.addTensor(name, shape, dtype, None) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 604 | self.currBasicBlock.addOutput(name) |
| 605 | return tens |
| 606 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 607 | def addOperator(self, op, inputs, outputs, attributes=None, quant_info=None): |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 608 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 609 | if op == tosa.Op.Op().PLACEHOLDER or op == tosa.Op.Op().CONST: |
| 610 | raise Exception( |
| 611 | "Use addPlaceholderTensor() or addConstTensor() to add PLACEHOLDER and CONST ops" |
| 612 | ) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 613 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 614 | return self.currBasicBlock.addOperator( |
| 615 | op, inputs, outputs, attributes, quant_info |
| 616 | ) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 617 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 618 | def setExpectedFailure(self, desc="", val=True): |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 619 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 620 | self.expectedFailure = val |
| 621 | self.expectedFailureDesc = desc |
| 622 | |
| 623 | def serialize(self): |
| 624 | |
| 625 | builder = self.builder |
| 626 | |
| 627 | Version.VersionStart(builder) |
| 628 | Version.VersionAdd_major(builder, TOSA_VERSION[0]) |
| 629 | Version.VersionAdd_minor(builder, TOSA_VERSION[1]) |
| 630 | Version.VersionAdd_patch(builder, TOSA_VERSION[2]) |
| 631 | Version.VersionAdd_experimental(builder, TOSA_VERSION[3]) |
| 632 | version = Version.VersionEnd(builder) |
| 633 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 634 | fbv_bb = TosaSerializer.serializeObjVec( |
| 635 | builder, self.basicBlocks, TosaGraph.TosaGraphStartBlocksVector |
| 636 | ) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 637 | |
| 638 | TosaGraph.TosaGraphStart(builder) |
| 639 | TosaGraph.TosaGraphAddVersion(builder, version) |
| 640 | TosaGraph.TosaGraphAddBlocks(builder, fbv_bb) |
| 641 | graph = TosaGraph.TosaGraphEnd(builder) |
| 642 | |
| 643 | self.builder.Finish(graph) |
| 644 | return self.builder.Output() |
| 645 | |
| 646 | def writeJson(self, tosa_filename): |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 647 | """Write a json test file so that it is fairly easy to pick up the test |
| 648 | and generate commands for third party tool""" |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 649 | test_desc = dict() |
| 650 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 651 | test_desc["tosa_file"] = tosa_filename |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 652 | ifm_name = [] |
| 653 | ifm_shape = [] |
| 654 | ifm_file = [] |
| 655 | ofm_name = [] |
| 656 | ofm_file = [] |
| 657 | ofm_shape = [] |
| 658 | |
| 659 | for b in self.basicBlocks: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 660 | if b.name == "main": |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 661 | for i in b.inputs: |
| 662 | ifm_name.append(i) |
| 663 | ifm_shape.append(b.tensors[i].shape) |
| 664 | ifm_file.append(b.tensors[i].placeholderFilename) |
| 665 | for o in b.outputs: |
| 666 | ofm_name.append(o) |
| 667 | ofm_shape.append(b.tensors[o].shape) |
| 668 | # Make up an OFM filename here. One isn't generated until the reference tool is |
| 669 | # run, so any name is a good name |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 670 | ofm_file.append("ref-{}.npy".format(o)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 671 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 672 | test_desc["ifm_placeholder"] = ifm_name |
| 673 | test_desc["ifm_file"] = ifm_file |
| 674 | test_desc["ifm_shape"] = ifm_shape |
| 675 | test_desc["ofm_name"] = ofm_name |
| 676 | test_desc["ofm_shape"] = ofm_shape |
| 677 | test_desc["ofm_file"] = ofm_file |
| 678 | test_desc["expected_failure"] = self.expectedFailure |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 679 | if self.expectedFailureDesc: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 680 | test_desc["expected_failure_desc"] = self.expectedFailureDesc |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 681 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 682 | return json.dumps(test_desc, indent=" ") |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 683 | |
| 684 | def startBasicBlock(self, name): |
| 685 | self.currBasicBlock = TosaSerializerBasicBlock(name) |
| 686 | self.basicBlocks.append(self.currBasicBlock) |
| 687 | |
| 688 | @staticmethod |
| 689 | def serializeStrVec(builder, vec, start_fcn): |
| 690 | fb_strs = [builder.CreateString(i) for i in vec] |
| 691 | start_fcn(builder, len(fb_strs)) |
| 692 | for s in fb_strs[::-1]: |
| 693 | builder.PrependUOffsetTRelative(s) |
| 694 | return builder.EndVector(len(fb_strs)) |
| 695 | |
| 696 | @staticmethod |
| 697 | def serializeInt32Vec(builder, vec): |
| 698 | builder.StartVector(4, len(vec), 4) |
| 699 | for v in vec[::-1]: |
| 700 | builder.PrependInt32(v) |
| 701 | return builder.EndVector(len(vec)) |
| 702 | |
| 703 | @staticmethod |
Kevin Cheng | 77d0f76 | 2020-11-24 10:26:32 -0800 | [diff] [blame] | 704 | def serializeFpVec(builder, vec): |
| 705 | builder.StartVector(4, len(vec), 4) |
| 706 | for v in vec[::-1]: |
| 707 | builder.PrependFloat32(v) |
| 708 | return builder.EndVector(len(vec)) |
| 709 | |
| 710 | @staticmethod |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 711 | def serializeObjVec(builder, vec, start_fcn): |
| 712 | serialized_vec = [] |
| 713 | for v in vec[::-1]: |
| 714 | serialized_vec.append(v.serialize(builder)) |
| 715 | |
| 716 | start_fcn(builder, len(vec)) |
| 717 | for v in serialized_vec: |
| 718 | builder.PrependUOffsetTRelative(v) |
| 719 | return builder.EndVector(len(vec)) |
| 720 | |
| 721 | @staticmethod |
| 722 | def toList(val): |
| 723 | if isinstance(val, list): |
| 724 | return val |
| 725 | else: |
| 726 | return [val] |
| 727 | |
| 728 | @staticmethod |
| 729 | def setTosaVersion(): |
| 730 | # Create a dummy flatbuffers file with the default version information |
| 731 | # There does not appear to be a better way to get a constant from a |
| 732 | # flatbuffer schema file |
| 733 | builder = flatbuffers.Builder(0) |
| 734 | Version.VersionStart(builder) |
| 735 | ver = Version.VersionEnd(builder) |
| 736 | TosaGraph.TosaGraphStart(builder) |
| 737 | TosaGraph.TosaGraphAddVersion(builder, ver) |
| 738 | gr = TosaGraph.TosaGraphEnd(builder) |
| 739 | builder.Finish(gr) |
| 740 | |
| 741 | out = builder.Output() |
| 742 | |
| 743 | gr = TosaGraph.TosaGraph() |
| 744 | root = gr.GetRootAsTosaGraph(out, 0) |
| 745 | |
| 746 | # Store the version as a global variable so that it only needs to be |
| 747 | # generated once per process. |
| 748 | global TOSA_VERSION |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 749 | TOSA_VERSION = [ |
| 750 | root.Version()._major(), |
| 751 | root.Version()._minor(), |
| 752 | root.Version()._patch(), |
| 753 | root.Version()._experimental(), |
| 754 | ] |