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 |
Kevin Cheng | 82507d7 | 2021-06-17 16:01:59 -0700 | [diff] [blame] | 22 | import struct |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 23 | from enum import Enum, IntEnum, unique |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 24 | from tosa import ( |
| 25 | TosaGraph, |
| 26 | TosaBasicBlock, |
| 27 | TosaTensor, |
| 28 | TosaOperator, |
| 29 | DType, |
| 30 | Op, |
| 31 | ResizeMode, |
| 32 | Version, |
| 33 | ) |
Kevin Cheng | acb550f | 2021-06-29 15:32:19 -0700 | [diff] [blame] | 34 | from tosa_ref_run import TosaReturnCode |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 35 | |
| 36 | # Include the ../thirdparty/serialization_lib/python directory in PYTHONPATH |
| 37 | parent_dir = os.path.dirname(os.path.realpath(__file__)) |
| 38 | sys.path.append( |
| 39 | os.path.join(parent_dir, "..", "thirdparty", "serialization_lib", "python") |
| 40 | ) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 41 | import tosa |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 42 | |
| 43 | # With the way flatc generates its python types, there is no programatic way |
| 44 | # to get string names for the integer types. Manually maintain a string table |
| 45 | # here. |
Kevin Cheng | 82507d7 | 2021-06-17 16:01:59 -0700 | [diff] [blame] | 46 | DType = tosa.DType.DType() |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 47 | DTypeNames = [ |
| 48 | "UNKNOWN", |
| 49 | "BOOL", |
| 50 | "UINT8", |
| 51 | "INT4", |
| 52 | "INT8", |
| 53 | "INT16", |
| 54 | "INT32", |
| 55 | "INT48", |
| 56 | "FLOAT", |
| 57 | ] |
| 58 | |
Kevin Cheng | 82507d7 | 2021-06-17 16:01:59 -0700 | [diff] [blame] | 59 | ByteMask = np.uint64(0xFF) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 60 | |
Kevin Cheng | acb550f | 2021-06-29 15:32:19 -0700 | [diff] [blame] | 61 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 62 | def dtype_str_to_val(name): |
| 63 | |
| 64 | for i in range(len(DTypeNames)): |
| 65 | if name.casefold() == DTypeNames[i].casefold(): |
| 66 | return i |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 67 | raise Exception("Unable to parse DType name {}".format(name)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 68 | |
| 69 | |
| 70 | class TosaSerializerUnion: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 71 | """This class handles encapsulating and serializing union types into flatbuffers""" |
| 72 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 73 | def __init__(self): |
| 74 | |
| 75 | # A tuple of the start and end functions. Set by the options constructors below |
| 76 | self.optFcns = None |
| 77 | |
| 78 | # The type from the tosa.Options enumeration. Set by the options constructors below. |
| 79 | self.utype = None |
| 80 | |
| 81 | # Each of these lists is a tuple of the add function and the |
| 82 | # value being added. Set by the options constructors below. |
| 83 | self.ints = [] |
| 84 | self.bools = [] |
| 85 | self.floats = [] |
| 86 | self.strings = [] |
| 87 | self.intvecs = [] |
Kevin Cheng | 77d0f76 | 2020-11-24 10:26:32 -0800 | [diff] [blame] | 88 | self.fpvecs = [] |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 89 | |
| 90 | def serialize(self, builder): |
| 91 | |
| 92 | # We have to build strings and vectors first |
| 93 | strList = [] |
| 94 | intVecList = [] |
Kevin Cheng | 77d0f76 | 2020-11-24 10:26:32 -0800 | [diff] [blame] | 95 | fpVecList = [] |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 96 | |
| 97 | for fcn, val in self.strings: |
| 98 | strList.append((fcn, builder.CreateString(val))) |
| 99 | |
| 100 | for fcn, val in self.intvecs: |
| 101 | intVecList.append((fcn, TosaSerializer.serializeInt32Vec(builder, val))) |
| 102 | |
Kevin Cheng | 77d0f76 | 2020-11-24 10:26:32 -0800 | [diff] [blame] | 103 | for fcn, val in self.fpvecs: |
| 104 | fpVecList.append((fcn, TosaSerializer.serializeFpVec(builder, val))) |
| 105 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 106 | startFcn, endFcn = self.optFcns |
| 107 | |
| 108 | # Then serialize the options object from the list of primitives and |
| 109 | # other serialized values |
| 110 | startFcn(builder) |
| 111 | for fcn, val in self.ints: |
| 112 | fcn(builder, val) |
| 113 | |
| 114 | for fcn, val in self.bools: |
| 115 | fcn(builder, val) |
| 116 | |
| 117 | for fcn, val in self.floats: |
| 118 | fcn(builder, val) |
| 119 | |
| 120 | for fcn, val in strList: |
| 121 | fcn(builder, val) |
| 122 | |
| 123 | for fcn, val in intVecList: |
| 124 | fcn(builder, val) |
| 125 | |
Kevin Cheng | 77d0f76 | 2020-11-24 10:26:32 -0800 | [diff] [blame] | 126 | for fcn, val in fpVecList: |
| 127 | fcn(builder, val) |
| 128 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 129 | return endFcn(builder) |
| 130 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 131 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 132 | class TosaSerializerAttribute(TosaSerializerUnion): |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 133 | """This class handles encapsulating all of the enumerated types for attributes""" |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 134 | |
| 135 | def __init__(self): |
| 136 | super().__init__() |
| 137 | |
Kevin Cheng | 93a1628 | 2021-08-31 16:14:03 -0700 | [diff] [blame] | 138 | def PoolAttribute(self, kernel, stride, padding): |
| 139 | from tosa import PoolAttribute as a, Attribute |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 140 | |
Kevin Cheng | 93a1628 | 2021-08-31 16:14:03 -0700 | [diff] [blame] | 141 | self.utype = Attribute.Attribute().PoolAttribute |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 142 | |
Kevin Cheng | 93a1628 | 2021-08-31 16:14:03 -0700 | [diff] [blame] | 143 | self.optFcns = (a.PoolAttributeStart, a.PoolAttributeEnd) |
| 144 | self.intvecs.append((a.PoolAttributeAddPadding, padding)) |
| 145 | self.intvecs.append((a.PoolAttributeAddKernel, kernel)) |
| 146 | self.intvecs.append((a.PoolAttributeAddStride, stride)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 147 | |
Kevin Cheng | 93a1628 | 2021-08-31 16:14:03 -0700 | [diff] [blame] | 148 | def ConvAttribute(self, padding, stride, dilation): |
| 149 | from tosa import ConvAttribute as a, Attribute |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 150 | |
Kevin Cheng | 93a1628 | 2021-08-31 16:14:03 -0700 | [diff] [blame] | 151 | self.utype = Attribute.Attribute().ConvAttribute |
| 152 | self.optFcns = (a.ConvAttributeStart, a.ConvAttributeEnd) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 153 | |
Kevin Cheng | 93a1628 | 2021-08-31 16:14:03 -0700 | [diff] [blame] | 154 | self.intvecs.append((a.ConvAttributeAddPadding, padding)) |
| 155 | self.intvecs.append((a.ConvAttributeAddStride, stride)) |
| 156 | self.intvecs.append((a.ConvAttributeAddDilation, dilation)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 157 | |
Kevin Cheng | 93a1628 | 2021-08-31 16:14:03 -0700 | [diff] [blame] | 158 | def TransposeConvAttribute(self, outpad, stride, dilation, output_shape): |
| 159 | from tosa import TransposeConvAttribute as a, Attribute |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 160 | |
Kevin Cheng | 93a1628 | 2021-08-31 16:14:03 -0700 | [diff] [blame] | 161 | self.utype = Attribute.Attribute().TransposeConvAttribute |
| 162 | self.optFcns = (a.TransposeConvAttributeStart, a.TransposeConvAttributeEnd) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 163 | |
Kevin Cheng | 93a1628 | 2021-08-31 16:14:03 -0700 | [diff] [blame] | 164 | self.intvecs.append((a.TransposeConvAttributeAddOutpad, outpad)) |
| 165 | self.intvecs.append((a.TransposeConvAttributeAddStride, stride)) |
| 166 | self.intvecs.append((a.TransposeConvAttributeAddDilation, dilation)) |
| 167 | self.intvecs.append((a.TransposeConvAttributeAddOutputShape, output_shape)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 168 | |
| 169 | def ReluNAttribute(self, maxint, maxfp): |
| 170 | from tosa import ReluNAttribute as a, Attribute |
| 171 | |
| 172 | self.utype = Attribute.Attribute().ReluNAttribute |
| 173 | self.optFcns = (a.ReluNAttributeStart, a.ReluNAttributeEnd) |
| 174 | |
| 175 | self.ints.append((a.ReluNAttributeAddMaxInt, maxint)) |
| 176 | self.ints.append((a.ReluNAttributeAddMaxFp, maxfp)) |
| 177 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 178 | def AxisAttribute(self, axis): |
| 179 | from tosa import AxisAttribute as a, Attribute |
| 180 | |
| 181 | self.utype = Attribute.Attribute().AxisAttribute |
| 182 | self.optFcns = (a.AxisAttributeStart, a.AxisAttributeEnd) |
| 183 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 184 | self.ints.append((a.AxisAttributeAddAxis, axis)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 185 | |
| 186 | def ReshapeAttribute(self, shape): |
| 187 | from tosa import ReshapeAttribute as a, Attribute |
| 188 | |
| 189 | self.utype = Attribute.Attribute().ReshapeAttribute |
| 190 | self.optFcns = (a.ReshapeAttributeStart, a.ReshapeAttributeEnd) |
| 191 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 192 | self.intvecs.append((a.ReshapeAttributeAddShape, shape)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 193 | |
| 194 | def SliceAttribute(self, begin, size): |
| 195 | from tosa import SliceAttribute as a, Attribute |
| 196 | |
| 197 | self.utype = Attribute.Attribute().SliceAttribute |
| 198 | self.optFcns = (a.SliceAttributeStart, a.SliceAttributeEnd) |
| 199 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 200 | self.intvecs.append((a.SliceAttributeAddBegin, begin)) |
| 201 | self.intvecs.append((a.SliceAttributeAddSize, size)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 202 | |
| 203 | def TileAttribute(self, multiples): |
| 204 | from tosa import TileAttribute as a, Attribute |
| 205 | |
| 206 | self.utype = Attribute.Attribute().TileAttribute |
| 207 | self.optFcns = (a.TileAttributeStart, a.TileAttributeEnd) |
| 208 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 209 | self.intvecs.append((a.TileAttributeAddMultiples, multiples)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 210 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 211 | def ResizeAttribute( |
| 212 | self, output_size, stride, offset, shift, stride_fp, offset_fp, mode |
| 213 | ): |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 214 | from tosa import ResizeAttribute as a, Attribute |
| 215 | |
| 216 | self.utype = Attribute.Attribute().ResizeAttribute |
| 217 | self.optFcns = (a.ResizeAttributeStart, a.ResizeAttributeEnd) |
| 218 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 219 | self.intvecs.append((a.ResizeAttributeAddOutputSize, output_size)) |
| 220 | self.intvecs.append((a.ResizeAttributeAddStride, stride)) |
| 221 | self.intvecs.append((a.ResizeAttributeAddOffset, offset)) |
| 222 | self.ints.append((a.ResizeAttributeAddShift, shift)) |
| 223 | self.fpvecs.append((a.ResizeAttributeAddStrideFp, stride_fp)) |
| 224 | self.fpvecs.append((a.ResizeAttributeAddOffsetFp, offset_fp)) |
| 225 | self.ints.append((a.ResizeAttributeAddMode, mode)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 226 | |
| 227 | def ClampAttribute(self, minint, maxint, minfp, maxfp): |
| 228 | from tosa import ClampAttribute as a, Attribute |
| 229 | |
| 230 | self.utype = Attribute.Attribute().ClampAttribute |
| 231 | self.optFcns = (a.ClampAttributeStart, a.ClampAttributeEnd) |
| 232 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 233 | self.ints.append((a.ClampAttributeAddMinInt, minint)) |
| 234 | self.ints.append((a.ClampAttributeAddMaxInt, maxint)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 235 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 236 | self.ints.append((a.ClampAttributeAddMinFp, minfp)) |
| 237 | self.ints.append((a.ClampAttributeAddMaxFp, maxfp)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 238 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 239 | def RescaleAttribute( |
| 240 | self, input_zp, output_zp, multiplier, shift, scale32, double_round, per_channel |
| 241 | ): |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 242 | from tosa import RescaleAttribute as a, Attribute |
| 243 | |
| 244 | self.utype = Attribute.Attribute().RescaleAttribute |
| 245 | self.optFcns = (a.RescaleAttributeStart, a.RescaleAttributeEnd) |
| 246 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 247 | self.ints.append((a.RescaleAttributeAddInputZp, input_zp)) |
| 248 | self.ints.append((a.RescaleAttributeAddOutputZp, output_zp)) |
| 249 | self.intvecs.append((a.RescaleAttributeAddMultiplier, multiplier)) |
| 250 | self.intvecs.append((a.RescaleAttributeAddShift, shift)) |
| 251 | self.bools.append((a.RescaleAttributeAddScale32, scale32)) |
| 252 | self.bools.append((a.RescaleAttributeAddDoubleRound, double_round)) |
| 253 | self.bools.append((a.RescaleAttributeAddPerChannel, per_channel)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 254 | |
Kevin Cheng | aee1fac | 2020-11-11 13:54:06 -0800 | [diff] [blame] | 255 | def MulAttribute(self, shift): |
| 256 | from tosa import MulAttribute as a, Attribute |
| 257 | |
| 258 | self.utype = Attribute.Attribute().MulAttribute |
| 259 | self.optFcns = (a.MulAttributeStart, a.MulAttributeEnd) |
| 260 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 261 | self.ints.append((a.MulAttributeAddShift, shift)) |
Kevin Cheng | aee1fac | 2020-11-11 13:54:06 -0800 | [diff] [blame] | 262 | |
| 263 | def ArithmeticRightShiftAttribute(self, round): |
| 264 | from tosa import ArithmeticRightShiftAttribute as a, Attribute |
| 265 | |
| 266 | self.utype = Attribute.Attribute().ArithmeticRightShiftAttribute |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 267 | self.optFcns = ( |
| 268 | a.ArithmeticRightShiftAttributeStart, |
| 269 | a.ArithmeticRightShiftAttributeEnd, |
| 270 | ) |
Kevin Cheng | aee1fac | 2020-11-11 13:54:06 -0800 | [diff] [blame] | 271 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 272 | self.bools.append((a.ArithmeticRightShiftAttributeAddRound, round)) |
Kevin Cheng | aee1fac | 2020-11-11 13:54:06 -0800 | [diff] [blame] | 273 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 274 | def CustomAttribute(self, identifier): |
| 275 | from tosa import CustomAttribute as a, Attribute |
| 276 | |
| 277 | self.utype = Attribute.Attribute().CustomAttribute |
| 278 | self.optFcns = (a.CustomAttributeStart, a.CustomAttributeEnd) |
| 279 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 280 | self.strings.append((a.CustomAttributeAddIdentifier, identifier)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 281 | |
| 282 | def CondIfAttribute(self, then_branch, else_branch): |
| 283 | from tosa import CondIfAttribute as a, Attribute |
| 284 | |
| 285 | self.utype = Attribute.Attribute().CondIfAttribute |
| 286 | self.optFcns = (a.CondIfAttributeStart, a.CondIfAttributeEnd) |
| 287 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 288 | self.strings.append((a.CondIfAttributeAddThenBranch, then_branch)) |
| 289 | self.strings.append((a.CondIfAttributeAddElseBranch, else_branch)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 290 | |
| 291 | def WhileLoopAttribute(self, cond_branch, body_branch): |
| 292 | from tosa import WhileLoopAttribute as a, Attribute |
| 293 | |
| 294 | self.utype = Attribute.Attribute().WhileLoopAttribute |
| 295 | self.optFcns = (a.WhileLoopAttributeStart, a.WhileLoopAttributeEnd) |
| 296 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 297 | self.strings.append((a.WhileLoopAttributeAddCondBranch, cond_branch)) |
| 298 | self.strings.append((a.WhileLoopAttributeAddBodyBranch, body_branch)) |
| 299 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 300 | |
| 301 | class TosaSerializerQuantInfo(TosaSerializerUnion): |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 302 | """This class handles encapsulating all of the enumerated types for quantinfo types""" |
| 303 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 304 | def __init__(self): |
| 305 | super().__init__() |
| 306 | |
| 307 | def ConvQuantInfo(self, input_zp, weight_zp): |
| 308 | from tosa import ConvQuantInfo as q, QuantInfo |
| 309 | |
| 310 | self.utype = QuantInfo.QuantInfo().ConvQuantInfo |
| 311 | self.optFcns = (q.ConvQuantInfoStart, q.ConvQuantInfoEnd) |
| 312 | self.ints.append((q.ConvQuantInfoAddInputZp, input_zp)) |
| 313 | self.ints.append((q.ConvQuantInfoAddWeightZp, weight_zp)) |
| 314 | |
| 315 | def UnaryQuantInfo(self, input_zp, output_zp): |
| 316 | from tosa import UnaryQuantInfo as q, QuantInfo |
| 317 | |
| 318 | self.utype = QuantInfo.QuantInfo().UnaryQuantInfo |
| 319 | self.optFcns = (q.UnaryQuantInfoStart, q.UnaryQuantInfoEnd) |
| 320 | self.ints.append((q.UnaryQuantInfoAddInputZp, input_zp)) |
| 321 | self.ints.append((q.UnaryQuantInfoAddOutputZp, output_zp)) |
| 322 | |
| 323 | def MatMulQuantInfo(self, a_zp, b_zp): |
| 324 | from tosa import MatMulQuantInfo as q, QuantInfo |
| 325 | |
| 326 | self.utype = QuantInfo.QuantInfo().MatMulQuantInfo |
| 327 | self.optFcns = (q.MatMulQuantInfoStart, q.MatMulQuantInfoEnd) |
| 328 | self.ints.append((q.MatMulQuantInfoAddAZp, a_zp)) |
| 329 | self.ints.append((q.MatMulQuantInfoAddBZp, b_zp)) |
| 330 | |
| 331 | def PadQuantInfo(self, input_zp): |
| 332 | from tosa import PadQuantInfo as q, QuantInfo |
| 333 | |
| 334 | self.utype = QuantInfo.QuantInfo().PadQuantInfo |
| 335 | self.optFcns = (q.PadQuantInfoStart, q.PadQuantInfoEnd) |
| 336 | self.ints.append((q.PadQuantInfoAddInputZp, input_zp)) |
| 337 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 338 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 339 | class TosaSerializerTensor: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 340 | def __init__( |
| 341 | self, |
| 342 | name, |
| 343 | shape, |
| 344 | dtype, |
Kevin Cheng | 82507d7 | 2021-06-17 16:01:59 -0700 | [diff] [blame] | 345 | data=None, |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 346 | placeholderFilename=None, |
| 347 | ): |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 348 | self.name = name |
| 349 | |
| 350 | if isinstance(shape, np.ndarray): |
| 351 | shape = shape.astype(int).tolist() |
| 352 | shape = list(map(int, shape)) |
| 353 | |
| 354 | self.shape = shape |
| 355 | self.dtype = dtype |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 356 | |
Kevin Cheng | 82507d7 | 2021-06-17 16:01:59 -0700 | [diff] [blame] | 357 | if isinstance(data, np.ndarray): |
| 358 | data = data.flatten().astype(int).tolist() |
| 359 | data = list(map(int, data)) |
| 360 | self.data = data |
Kevin Cheng | b227ae5 | 2021-09-02 13:43:17 -0700 | [diff] [blame] | 361 | elif isinstance(data, list): |
| 362 | data = list(map(int, data)) |
| 363 | self.data = data |
Kevin Cheng | 82507d7 | 2021-06-17 16:01:59 -0700 | [diff] [blame] | 364 | else: |
| 365 | self.data = None |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 366 | |
| 367 | # Filename for placeholder tensors. These get generated by the test generation |
| 368 | # process and are written to disk, but are considered input tensors by the network |
| 369 | # so they do not appear in the TOSA serialiazation. However, if we want to form a unit |
| 370 | # test around these input tensors, we can get the filename from here. |
| 371 | self.placeholderFilename = placeholderFilename |
| 372 | |
| 373 | def __str__(self): |
Kevin Cheng | 82507d7 | 2021-06-17 16:01:59 -0700 | [diff] [blame] | 374 | str = "TosaSerializerTensor name: {} shape: {} dtype: {}".format( |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 375 | self.name, |
| 376 | self.shape, |
| 377 | DTypeNames[self.dtype], |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 378 | ) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 379 | return str |
| 380 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 381 | def setDtype(self, dtype): |
| 382 | self.dtype = dtype |
| 383 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 384 | def serialize(self, builder): |
| 385 | fb_name = builder.CreateString(self.name) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 386 | fb_shapes = TosaSerializer.serializeInt32Vec(builder, self.shape) |
Kevin Cheng | 82507d7 | 2021-06-17 16:01:59 -0700 | [diff] [blame] | 387 | if self.data: |
| 388 | u8_data = list() |
| 389 | # little endianess |
| 390 | if self.dtype == DType.BOOL: |
| 391 | for val in self.data: |
| 392 | val_u8 = np.uint8(val) |
| 393 | u8_data.append(val_u8) |
Kevin Cheng | a901740 | 2021-07-28 17:19:23 -0700 | [diff] [blame] | 394 | elif self.dtype == DType.INT4: |
| 395 | in_size = len(self.data) |
| 396 | out_size = (in_size + 1) // 2 |
| 397 | for i in range(out_size): |
| 398 | val_0 = self.data[2 * i] |
| 399 | if (2 * i + 1) < in_size: |
| 400 | val_1 = self.data[2 * i + 1] |
| 401 | else: |
| 402 | val_1 = 0 |
| 403 | val_i8 = (val_0 & 0xF) | ((val_1 & 0xF) << 4) |
| 404 | val_u8 = np.uint8(val_i8) |
| 405 | u8_data.append(val_u8) |
Kevin Cheng | 82507d7 | 2021-06-17 16:01:59 -0700 | [diff] [blame] | 406 | elif self.dtype == DType.INT8: |
| 407 | for val in self.data: |
| 408 | val_u8 = np.uint8(val) |
| 409 | u8_data.append(val_u8) |
| 410 | elif self.dtype == DType.INT16: |
| 411 | for val in self.data: |
| 412 | val_u16 = np.uint16(val) |
| 413 | b0 = val_u16 & ByteMask |
| 414 | b1 = (val_u16 >> np.uint16(8)) & ByteMask |
| 415 | u8_data.extend([b0, b1]) |
| 416 | elif self.dtype == DType.INT32: |
| 417 | for val in self.data: |
| 418 | val_u32 = np.uint32(val) |
| 419 | b0 = val_u32 & ByteMask |
| 420 | b1 = (val_u32 >> np.uint32(8)) & ByteMask |
| 421 | b2 = (val_u32 >> np.uint32(16)) & ByteMask |
| 422 | b3 = (val_u32 >> np.uint32(32)) & ByteMask |
| 423 | u8_data.extend([b0, b1, b2, b3]) |
| 424 | elif self.dtype == DType.INT48: |
| 425 | for val in self.data: |
| 426 | val_u64 = np.uint64(val) |
| 427 | b0 = val_u64 & ByteMask |
| 428 | b1 = (val_u64 >> np.uint64(8)) & ByteMask |
| 429 | b2 = (val_u64 >> np.uint64(16)) & ByteMask |
| 430 | b3 = (val_u64 >> np.uint64(24)) & ByteMask |
| 431 | b4 = (val_u64 >> np.uint64(32)) & ByteMask |
| 432 | b5 = (val_u64 >> np.uint64(40)) & ByteMask |
| 433 | u8_data.extend([b0, b1, b2, b3, b4, b5]) |
| 434 | elif self.dtype == DType.FLOAT: |
| 435 | for val in self.data: |
Kevin Cheng | acb550f | 2021-06-29 15:32:19 -0700 | [diff] [blame] | 436 | b = struct.pack("!f", val) |
Kevin Cheng | 82507d7 | 2021-06-17 16:01:59 -0700 | [diff] [blame] | 437 | u8_data.extend([b[3], b[2], b[1], b[0]]) |
| 438 | else: |
Kevin Cheng | acb550f | 2021-06-29 15:32:19 -0700 | [diff] [blame] | 439 | raise Exception( |
| 440 | "unsupported data type {}".format(DTypeNames[self.dtype]) |
| 441 | ) |
Kevin Cheng | 82507d7 | 2021-06-17 16:01:59 -0700 | [diff] [blame] | 442 | fb_data = TosaSerializer.serializeUint8Vec(builder, u8_data) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 443 | |
| 444 | TosaTensor.TosaTensorStart(builder) |
| 445 | TosaTensor.TosaTensorAddName(builder, fb_name) |
| 446 | TosaTensor.TosaTensorAddShape(builder, fb_shapes) |
| 447 | TosaTensor.TosaTensorAddType(builder, self.dtype) |
Kevin Cheng | 82507d7 | 2021-06-17 16:01:59 -0700 | [diff] [blame] | 448 | if self.data: |
| 449 | TosaTensor.TosaTensorAddData(builder, fb_data) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 450 | |
| 451 | return TosaTensor.TosaTensorEnd(builder) |
| 452 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 453 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 454 | class TosaSerializerOperator: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 455 | def __init__(self, op, inputs, outputs, attributes=None, quantInfo=None): |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 456 | self.op = op |
| 457 | self.attributes = attributes |
| 458 | self.inputs = TosaSerializer.toList(inputs) |
| 459 | self.outputs = TosaSerializer.toList(outputs) |
| 460 | self.quantInfo = quantInfo |
| 461 | |
| 462 | def __str__(self): |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 463 | str = "Op {}\n----\n".format(self.op) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 464 | |
| 465 | for i in self.inputs: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 466 | str = str + " Input: {}\n".format(i) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 467 | for o in self.outputs: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 468 | str = str + " Output: {}\n".format(o) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 469 | |
| 470 | return str |
| 471 | |
| 472 | def serialize(self, builder): |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 473 | fb_inputs = TosaSerializer.serializeStrVec( |
| 474 | builder, self.inputs, TosaOperator.TosaOperatorStartInputsVector |
| 475 | ) |
| 476 | fb_outputs = TosaSerializer.serializeStrVec( |
| 477 | builder, self.outputs, TosaOperator.TosaOperatorStartOutputsVector |
| 478 | ) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 479 | # Need to serialize quant_info and attributes enums still |
| 480 | if self.attributes is not None: |
| 481 | fb_attributes = self.attributes.serialize(builder) |
| 482 | |
| 483 | if self.quantInfo is not None: |
| 484 | fb_qinfo = self.quantInfo.serialize(builder) |
| 485 | |
| 486 | TosaOperator.TosaOperatorStart(builder) |
| 487 | TosaOperator.TosaOperatorAddOp(builder, self.op) |
| 488 | TosaOperator.TosaOperatorAddInputs(builder, fb_inputs) |
| 489 | TosaOperator.TosaOperatorAddOutputs(builder, fb_outputs) |
| 490 | if self.attributes is not None: |
| 491 | TosaOperator.TosaOperatorAddAttributeType(builder, self.attributes.utype) |
| 492 | TosaOperator.TosaOperatorAddAttribute(builder, fb_attributes) |
| 493 | if self.quantInfo is not None: |
| 494 | TosaOperator.TosaOperatorAddQuantInfoType(builder, self.quantInfo.utype) |
| 495 | TosaOperator.TosaOperatorAddQuantInfo(builder, fb_qinfo) |
| 496 | |
| 497 | return TosaOperator.TosaOperatorEnd(builder) |
| 498 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 499 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 500 | class TosaSerializerBasicBlock: |
| 501 | def __init__(self, name): |
| 502 | self.name = name |
| 503 | self.operators = [] |
| 504 | |
| 505 | # Dict assures uniqueness, but allows us to look up by name |
| 506 | self.tensors = dict() |
| 507 | |
| 508 | self.inputs = [] |
| 509 | self.outputs = [] |
| 510 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 511 | def addTensor( |
| 512 | self, |
| 513 | name, |
| 514 | shape, |
| 515 | dtype, |
Kevin Cheng | 82507d7 | 2021-06-17 16:01:59 -0700 | [diff] [blame] | 516 | data=None, |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 517 | placeholderFilename=None, |
| 518 | ): |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 519 | try: |
| 520 | # Someone already added this tensor. |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 521 | tens = self.tensors[name] |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 522 | except KeyError: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 523 | self.tensors[name] = TosaSerializerTensor( |
Kevin Cheng | 82507d7 | 2021-06-17 16:01:59 -0700 | [diff] [blame] | 524 | name, shape, dtype, data, placeholderFilename |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 525 | ) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 526 | |
| 527 | return self.tensors[name] |
| 528 | |
| 529 | def addInput(self, name): |
| 530 | self.inputs.append(name) |
| 531 | |
| 532 | def addOutput(self, name): |
| 533 | self.outputs.append(name) |
| 534 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 535 | def addOperator(self, op, inputs, outputs, attributes=None, quant_info=None): |
| 536 | self.operators.append( |
| 537 | TosaSerializerOperator(op, inputs, outputs, attributes, quant_info) |
| 538 | ) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 539 | |
| 540 | def serialize(self, builder): |
| 541 | fb_name = builder.CreateString(self.name) |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 542 | fbv_inputs = TosaSerializer.serializeStrVec( |
| 543 | builder, list(self.inputs), TosaBasicBlock.TosaBasicBlockStartInputsVector |
| 544 | ) |
| 545 | fbv_outputs = TosaSerializer.serializeStrVec( |
| 546 | builder, list(self.outputs), TosaBasicBlock.TosaBasicBlockStartOutputsVector |
| 547 | ) |
| 548 | fbv_tensors = TosaSerializer.serializeObjVec( |
| 549 | builder, |
| 550 | list(self.tensors.values()), |
| 551 | TosaBasicBlock.TosaBasicBlockStartTensorsVector, |
| 552 | ) |
| 553 | fbv_operators = TosaSerializer.serializeObjVec( |
| 554 | builder, self.operators, TosaBasicBlock.TosaBasicBlockStartOperatorsVector |
| 555 | ) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 556 | |
| 557 | TosaBasicBlock.TosaBasicBlockStart(builder) |
| 558 | TosaBasicBlock.TosaBasicBlockAddName(builder, fb_name) |
| 559 | TosaBasicBlock.TosaBasicBlockAddInputs(builder, fbv_inputs) |
| 560 | TosaBasicBlock.TosaBasicBlockAddOutputs(builder, fbv_outputs) |
| 561 | TosaBasicBlock.TosaBasicBlockAddTensors(builder, fbv_tensors) |
| 562 | TosaBasicBlock.TosaBasicBlockAddOperators(builder, fbv_operators) |
| 563 | return TosaBasicBlock.TosaBasicBlockEnd(builder) |
| 564 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 565 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 566 | @unique |
| 567 | class TensorDir(IntEnum): |
| 568 | PLACEHOLDER = 0 |
| 569 | CONST = 1 |
| 570 | INTERMEDIATE = 2 |
| 571 | RESULT = 3 |
| 572 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 573 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 574 | class TosaSerializer: |
| 575 | def __init__(self, pathPrefix): |
| 576 | |
| 577 | # Get the global TOSA version if not already defined |
| 578 | try: |
| 579 | TOSA_VERSION |
| 580 | except NameError: |
| 581 | TosaSerializer.setTosaVersion() |
| 582 | |
| 583 | self.builder = flatbuffers.Builder(0) |
| 584 | |
| 585 | self.basicBlocks = [] |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 586 | self.startBasicBlock("main") |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 587 | self.pathPrefix = pathPrefix |
| 588 | |
| 589 | # Indicies used for adding/naming tensors |
| 590 | self.currInputIdx = 0 |
| 591 | self.currConstIdx = 0 |
| 592 | self.currLayerIdx = 1 |
| 593 | self.currResultIdx = 0 |
| 594 | |
| 595 | # Is this an illegal test that is expected to fail? |
Kevin Cheng | acb550f | 2021-06-29 15:32:19 -0700 | [diff] [blame] | 596 | self.expectedReturnCode = TosaReturnCode.VALID |
Jared Smolens | a9d5395 | 2021-08-24 23:48:19 +0000 | [diff] [blame] | 597 | self.expectedFailure = False |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 598 | self.expectedFailureDesc = "" |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 599 | |
| 600 | def __str__(self): |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 601 | str = "" |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 602 | for bb in self.basicBlocks: |
| 603 | str = str + bb.__str__() |
| 604 | return str |
| 605 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 606 | def addPlaceholder(self, shape, dtype, vals): |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 607 | if not self.currBasicBlock: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 608 | raise Exception("addTensor called without valid basic block") |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 609 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 610 | name = "input-{}".format(self.currInputIdx) |
| 611 | filename = "{}.npy".format(name) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 612 | self.currInputIdx = self.currInputIdx + 1 |
| 613 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 614 | tens = self.currBasicBlock.addTensor(name, shape, dtype, None, filename) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 615 | # This is always an input to the block |
| 616 | self.currBasicBlock.addInput(name) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 617 | |
| 618 | if vals is not None: |
| 619 | np.save(os.path.join(self.pathPrefix, filename), vals, False) |
| 620 | |
| 621 | return tens |
| 622 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 623 | def addConst(self, shape, dtype, vals): |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 624 | if not self.currBasicBlock: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 625 | raise Exception("addTensor called without valid basic block") |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 626 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 627 | name = "const-{}".format(self.currInputIdx) |
| 628 | filename = "{}.npy".format(name) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 629 | self.currInputIdx = self.currInputIdx + 1 |
| 630 | |
Kevin Cheng | 82507d7 | 2021-06-17 16:01:59 -0700 | [diff] [blame] | 631 | tens = self.currBasicBlock.addTensor(name, shape, dtype, vals) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 632 | # Add the operator now |
| 633 | self.currBasicBlock.addOperator(tosa.Op.Op().CONST, [], name) |
| 634 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 635 | return tens |
| 636 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 637 | def addIntermediate(self, shape, dtype): |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 638 | |
| 639 | if not self.currBasicBlock: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 640 | raise Exception("addTensor called without valid basic block") |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 641 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 642 | name = "layer-{}".format(self.currLayerIdx) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 643 | self.currLayerIdx = self.currLayerIdx + 1 |
| 644 | |
Kevin Cheng | 82507d7 | 2021-06-17 16:01:59 -0700 | [diff] [blame] | 645 | tens = self.currBasicBlock.addTensor(name, shape, dtype, None) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 646 | |
| 647 | return tens |
| 648 | |
| 649 | def addInputTensor(self, tensor): |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 650 | self.currBasicBlock.addTensor(tensor.name, tensor.shape, tensor.dtype) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 651 | self.currBasicBlock.addInput(tensor.name) |
| 652 | |
| 653 | def addOutputTensor(self, tensor): |
| 654 | self.currBasicBlock.addOutput(tensor.name) |
| 655 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 656 | def addOutput(self, shape, dtype): |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 657 | if not self.currBasicBlock: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 658 | raise Exception("addTensor called without valid basic block") |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 659 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 660 | name = "result-{}".format(self.currResultIdx) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 661 | self.currResultIdx = self.currResultIdx + 1 |
| 662 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 663 | tens = self.currBasicBlock.addTensor(name, shape, dtype, None) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 664 | self.currBasicBlock.addOutput(name) |
| 665 | return tens |
| 666 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 667 | def addOperator(self, op, inputs, outputs, attributes=None, quant_info=None): |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 668 | |
Kevin Cheng | 14d7f7a | 2021-05-12 10:44:49 -0700 | [diff] [blame] | 669 | if op == tosa.Op.Op().CONST: |
| 670 | raise Exception("Use addConstTensor() to add CONST ops") |
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 | return self.currBasicBlock.addOperator( |
| 673 | op, inputs, outputs, attributes, quant_info |
| 674 | ) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 675 | |
Kevin Cheng | acb550f | 2021-06-29 15:32:19 -0700 | [diff] [blame] | 676 | def setExpectedReturnCode(self, val, desc=""): |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 677 | |
Kevin Cheng | acb550f | 2021-06-29 15:32:19 -0700 | [diff] [blame] | 678 | self.expectedReturnCode = val |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 679 | self.expectedFailureDesc = desc |
| 680 | |
Jared Smolens | a9d5395 | 2021-08-24 23:48:19 +0000 | [diff] [blame] | 681 | if val == TosaReturnCode.VALID: |
| 682 | self.expectedFailure = False |
| 683 | else: |
| 684 | # Unpredictable or error results are considered expected failures |
| 685 | # for conformance |
| 686 | self.expectedFailure = True |
| 687 | |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 688 | def serialize(self): |
| 689 | |
| 690 | builder = self.builder |
| 691 | |
| 692 | Version.VersionStart(builder) |
| 693 | Version.VersionAdd_major(builder, TOSA_VERSION[0]) |
| 694 | Version.VersionAdd_minor(builder, TOSA_VERSION[1]) |
| 695 | Version.VersionAdd_patch(builder, TOSA_VERSION[2]) |
| 696 | Version.VersionAdd_experimental(builder, TOSA_VERSION[3]) |
| 697 | version = Version.VersionEnd(builder) |
| 698 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 699 | fbv_bb = TosaSerializer.serializeObjVec( |
| 700 | builder, self.basicBlocks, TosaGraph.TosaGraphStartBlocksVector |
| 701 | ) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 702 | |
| 703 | TosaGraph.TosaGraphStart(builder) |
| 704 | TosaGraph.TosaGraphAddVersion(builder, version) |
| 705 | TosaGraph.TosaGraphAddBlocks(builder, fbv_bb) |
| 706 | graph = TosaGraph.TosaGraphEnd(builder) |
| 707 | |
| 708 | self.builder.Finish(graph) |
| 709 | return self.builder.Output() |
| 710 | |
| 711 | def writeJson(self, tosa_filename): |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 712 | """Write a json test file so that it is fairly easy to pick up the test |
| 713 | and generate commands for third party tool""" |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 714 | test_desc = dict() |
| 715 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 716 | test_desc["tosa_file"] = tosa_filename |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 717 | ifm_name = [] |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 718 | ifm_file = [] |
| 719 | ofm_name = [] |
| 720 | ofm_file = [] |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 721 | |
| 722 | for b in self.basicBlocks: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 723 | if b.name == "main": |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 724 | for i in b.inputs: |
| 725 | ifm_name.append(i) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 726 | ifm_file.append(b.tensors[i].placeholderFilename) |
| 727 | for o in b.outputs: |
| 728 | ofm_name.append(o) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 729 | # Make up an OFM filename here. One isn't generated until the reference tool is |
| 730 | # run, so any name is a good name |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 731 | ofm_file.append("ref-{}.npy".format(o)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 732 | |
Kevin Cheng | cd79f0e | 2021-06-03 15:00:34 -0700 | [diff] [blame] | 733 | test_desc["ifm_name"] = ifm_name |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 734 | test_desc["ifm_file"] = ifm_file |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 735 | test_desc["ofm_name"] = ofm_name |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 736 | test_desc["ofm_file"] = ofm_file |
Kevin Cheng | acb550f | 2021-06-29 15:32:19 -0700 | [diff] [blame] | 737 | test_desc["expected_return_code"] = self.expectedReturnCode |
Jared Smolens | a9d5395 | 2021-08-24 23:48:19 +0000 | [diff] [blame] | 738 | test_desc["expected_failure"] = self.expectedFailure |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 739 | if self.expectedFailureDesc: |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 740 | test_desc["expected_failure_desc"] = self.expectedFailureDesc |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 741 | |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 742 | return json.dumps(test_desc, indent=" ") |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 743 | |
| 744 | def startBasicBlock(self, name): |
| 745 | self.currBasicBlock = TosaSerializerBasicBlock(name) |
| 746 | self.basicBlocks.append(self.currBasicBlock) |
| 747 | |
| 748 | @staticmethod |
| 749 | def serializeStrVec(builder, vec, start_fcn): |
| 750 | fb_strs = [builder.CreateString(i) for i in vec] |
| 751 | start_fcn(builder, len(fb_strs)) |
| 752 | for s in fb_strs[::-1]: |
| 753 | builder.PrependUOffsetTRelative(s) |
Jared Smolens | c94e63d | 2021-09-17 21:58:27 -0700 | [diff] [blame] | 754 | # This try/except block supports both the Flatbuffers 2.x and 1.x APIs, |
| 755 | # defaulting to 2.x. If/when Flatbuffers 1.x support is deprecated, the |
| 756 | # try block and builder.EndVector(len) function calls can be removed. |
| 757 | try: |
| 758 | return builder.EndVector() |
| 759 | except TypeError: |
| 760 | return builder.EndVector(len(fb_strs)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 761 | |
| 762 | @staticmethod |
Kevin Cheng | 82507d7 | 2021-06-17 16:01:59 -0700 | [diff] [blame] | 763 | def serializeUint8Vec(builder, vec): |
| 764 | builder.StartVector(1, len(vec), 8) |
| 765 | for v in vec[::-1]: |
| 766 | builder.PrependUint8(v) |
Jared Smolens | c94e63d | 2021-09-17 21:58:27 -0700 | [diff] [blame] | 767 | try: |
| 768 | return builder.EndVector() |
| 769 | except TypeError: |
| 770 | return builder.EndVector(len(vec)) |
Kevin Cheng | 82507d7 | 2021-06-17 16:01:59 -0700 | [diff] [blame] | 771 | |
| 772 | @staticmethod |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 773 | def serializeInt32Vec(builder, vec): |
| 774 | builder.StartVector(4, len(vec), 4) |
| 775 | for v in vec[::-1]: |
| 776 | builder.PrependInt32(v) |
Jared Smolens | c94e63d | 2021-09-17 21:58:27 -0700 | [diff] [blame] | 777 | try: |
| 778 | return builder.EndVector() |
| 779 | except TypeError: |
| 780 | return builder.EndVector(len(vec)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 781 | |
| 782 | @staticmethod |
Kevin Cheng | 77d0f76 | 2020-11-24 10:26:32 -0800 | [diff] [blame] | 783 | def serializeFpVec(builder, vec): |
| 784 | builder.StartVector(4, len(vec), 4) |
| 785 | for v in vec[::-1]: |
| 786 | builder.PrependFloat32(v) |
Jared Smolens | c94e63d | 2021-09-17 21:58:27 -0700 | [diff] [blame] | 787 | try: |
| 788 | return builder.EndVector() |
| 789 | except TypeError: |
| 790 | return builder.EndVector(len(vec)) |
Kevin Cheng | 77d0f76 | 2020-11-24 10:26:32 -0800 | [diff] [blame] | 791 | |
| 792 | @staticmethod |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 793 | def serializeObjVec(builder, vec, start_fcn): |
| 794 | serialized_vec = [] |
| 795 | for v in vec[::-1]: |
| 796 | serialized_vec.append(v.serialize(builder)) |
| 797 | |
| 798 | start_fcn(builder, len(vec)) |
| 799 | for v in serialized_vec: |
| 800 | builder.PrependUOffsetTRelative(v) |
Jared Smolens | c94e63d | 2021-09-17 21:58:27 -0700 | [diff] [blame] | 801 | try: |
| 802 | return builder.EndVector() |
| 803 | except TypeError: |
| 804 | return builder.EndVector(len(vec)) |
Eric Kunze | e5e2676 | 2020-10-13 16:11:07 -0700 | [diff] [blame] | 805 | |
| 806 | @staticmethod |
| 807 | def toList(val): |
| 808 | if isinstance(val, list): |
| 809 | return val |
| 810 | else: |
| 811 | return [val] |
| 812 | |
| 813 | @staticmethod |
| 814 | def setTosaVersion(): |
| 815 | # Create a dummy flatbuffers file with the default version information |
| 816 | # There does not appear to be a better way to get a constant from a |
| 817 | # flatbuffer schema file |
| 818 | builder = flatbuffers.Builder(0) |
| 819 | Version.VersionStart(builder) |
| 820 | ver = Version.VersionEnd(builder) |
| 821 | TosaGraph.TosaGraphStart(builder) |
| 822 | TosaGraph.TosaGraphAddVersion(builder, ver) |
| 823 | gr = TosaGraph.TosaGraphEnd(builder) |
| 824 | builder.Finish(gr) |
| 825 | |
| 826 | out = builder.Output() |
| 827 | |
| 828 | gr = TosaGraph.TosaGraph() |
| 829 | root = gr.GetRootAsTosaGraph(out, 0) |
| 830 | |
| 831 | # Store the version as a global variable so that it only needs to be |
| 832 | # generated once per process. |
| 833 | global TOSA_VERSION |
Kevin Cheng | 550ccc5 | 2021-03-03 11:21:43 -0800 | [diff] [blame] | 834 | TOSA_VERSION = [ |
| 835 | root.Version()._major(), |
| 836 | root.Version()._minor(), |
| 837 | root.Version()._patch(), |
| 838 | root.Version()._experimental(), |
| 839 | ] |