Andreas Gampe | 7bcfcb8 | 2016-03-23 15:31:51 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #include "compiler_filter.h" |
| 18 | |
| 19 | #include "utils.h" |
| 20 | |
| 21 | namespace art { |
| 22 | |
Nicolas Geoffray | 49cda06 | 2017-04-21 13:08:25 +0100 | [diff] [blame] | 23 | bool CompilerFilter::IsAotCompilationEnabled(Filter filter) { |
Andreas Gampe | 7bcfcb8 | 2016-03-23 15:31:51 +0000 | [diff] [blame] | 24 | switch (filter) { |
Nicolas Geoffray | 49cda06 | 2017-04-21 13:08:25 +0100 | [diff] [blame] | 25 | case CompilerFilter::kAssumeVerified: |
| 26 | case CompilerFilter::kExtract: |
| 27 | case CompilerFilter::kVerify: |
| 28 | case CompilerFilter::kQuicken: return false; |
Andreas Gampe | 7bcfcb8 | 2016-03-23 15:31:51 +0000 | [diff] [blame] | 29 | |
| 30 | case CompilerFilter::kSpaceProfile: |
| 31 | case CompilerFilter::kSpace: |
Andreas Gampe | 7bcfcb8 | 2016-03-23 15:31:51 +0000 | [diff] [blame] | 32 | case CompilerFilter::kSpeedProfile: |
| 33 | case CompilerFilter::kSpeed: |
| 34 | case CompilerFilter::kEverythingProfile: |
| 35 | case CompilerFilter::kEverything: return true; |
| 36 | } |
| 37 | UNREACHABLE(); |
| 38 | } |
| 39 | |
Vladimir Marko | 8c185bf | 2016-05-23 15:32:42 +0100 | [diff] [blame] | 40 | bool CompilerFilter::IsJniCompilationEnabled(Filter filter) { |
| 41 | switch (filter) { |
Nicolas Geoffray | 49cda06 | 2017-04-21 13:08:25 +0100 | [diff] [blame] | 42 | case CompilerFilter::kAssumeVerified: |
| 43 | case CompilerFilter::kExtract: |
| 44 | case CompilerFilter::kVerify: return false; |
Vladimir Marko | 8c185bf | 2016-05-23 15:32:42 +0100 | [diff] [blame] | 45 | |
Nicolas Geoffray | 49cda06 | 2017-04-21 13:08:25 +0100 | [diff] [blame] | 46 | case CompilerFilter::kQuicken: |
Vladimir Marko | 8c185bf | 2016-05-23 15:32:42 +0100 | [diff] [blame] | 47 | case CompilerFilter::kSpaceProfile: |
| 48 | case CompilerFilter::kSpace: |
Vladimir Marko | 8c185bf | 2016-05-23 15:32:42 +0100 | [diff] [blame] | 49 | case CompilerFilter::kSpeedProfile: |
| 50 | case CompilerFilter::kSpeed: |
| 51 | case CompilerFilter::kEverythingProfile: |
| 52 | case CompilerFilter::kEverything: return true; |
| 53 | } |
| 54 | UNREACHABLE(); |
| 55 | } |
| 56 | |
Nicolas Geoffray | 49cda06 | 2017-04-21 13:08:25 +0100 | [diff] [blame] | 57 | bool CompilerFilter::IsQuickeningCompilationEnabled(Filter filter) { |
Nicolas Geoffray | 60ca949 | 2016-12-20 21:15:00 +0000 | [diff] [blame] | 58 | switch (filter) { |
Nicolas Geoffray | 49cda06 | 2017-04-21 13:08:25 +0100 | [diff] [blame] | 59 | case CompilerFilter::kAssumeVerified: |
| 60 | case CompilerFilter::kExtract: |
| 61 | case CompilerFilter::kVerify: return false; |
Nicolas Geoffray | 60ca949 | 2016-12-20 21:15:00 +0000 | [diff] [blame] | 62 | |
Nicolas Geoffray | 49cda06 | 2017-04-21 13:08:25 +0100 | [diff] [blame] | 63 | case CompilerFilter::kQuicken: |
Nicolas Geoffray | 60ca949 | 2016-12-20 21:15:00 +0000 | [diff] [blame] | 64 | case CompilerFilter::kSpaceProfile: |
| 65 | case CompilerFilter::kSpace: |
Nicolas Geoffray | 60ca949 | 2016-12-20 21:15:00 +0000 | [diff] [blame] | 66 | case CompilerFilter::kSpeedProfile: |
| 67 | case CompilerFilter::kSpeed: |
Nicolas Geoffray | 60ca949 | 2016-12-20 21:15:00 +0000 | [diff] [blame] | 68 | case CompilerFilter::kEverythingProfile: |
| 69 | case CompilerFilter::kEverything: return true; |
| 70 | } |
| 71 | UNREACHABLE(); |
| 72 | } |
| 73 | |
Nicolas Geoffray | 49cda06 | 2017-04-21 13:08:25 +0100 | [diff] [blame] | 74 | bool CompilerFilter::IsAnyCompilationEnabled(Filter filter) { |
| 75 | return IsJniCompilationEnabled(filter) || |
| 76 | IsQuickeningCompilationEnabled(filter) || |
| 77 | IsAotCompilationEnabled(filter); |
| 78 | } |
| 79 | |
Andreas Gampe | 7bcfcb8 | 2016-03-23 15:31:51 +0000 | [diff] [blame] | 80 | bool CompilerFilter::IsVerificationEnabled(Filter filter) { |
| 81 | switch (filter) { |
Nicolas Geoffray | 49cda06 | 2017-04-21 13:08:25 +0100 | [diff] [blame] | 82 | case CompilerFilter::kAssumeVerified: |
| 83 | case CompilerFilter::kExtract: return false; |
Andreas Gampe | 7bcfcb8 | 2016-03-23 15:31:51 +0000 | [diff] [blame] | 84 | |
Nicolas Geoffray | 49cda06 | 2017-04-21 13:08:25 +0100 | [diff] [blame] | 85 | case CompilerFilter::kVerify: |
| 86 | case CompilerFilter::kQuicken: |
Andreas Gampe | 7bcfcb8 | 2016-03-23 15:31:51 +0000 | [diff] [blame] | 87 | case CompilerFilter::kSpaceProfile: |
| 88 | case CompilerFilter::kSpace: |
Andreas Gampe | 7bcfcb8 | 2016-03-23 15:31:51 +0000 | [diff] [blame] | 89 | case CompilerFilter::kSpeedProfile: |
| 90 | case CompilerFilter::kSpeed: |
| 91 | case CompilerFilter::kEverythingProfile: |
| 92 | case CompilerFilter::kEverything: return true; |
| 93 | } |
| 94 | UNREACHABLE(); |
| 95 | } |
| 96 | |
| 97 | bool CompilerFilter::DependsOnImageChecksum(Filter filter) { |
| 98 | // We run dex2dex with verification, so the oat file will depend on the |
| 99 | // image checksum if verification is enabled. |
| 100 | return IsVerificationEnabled(filter); |
| 101 | } |
| 102 | |
| 103 | bool CompilerFilter::DependsOnProfile(Filter filter) { |
| 104 | switch (filter) { |
Nicolas Geoffray | 49cda06 | 2017-04-21 13:08:25 +0100 | [diff] [blame] | 105 | case CompilerFilter::kAssumeVerified: |
| 106 | case CompilerFilter::kExtract: |
| 107 | case CompilerFilter::kVerify: |
| 108 | case CompilerFilter::kQuicken: |
Andreas Gampe | 7bcfcb8 | 2016-03-23 15:31:51 +0000 | [diff] [blame] | 109 | case CompilerFilter::kSpace: |
Andreas Gampe | 7bcfcb8 | 2016-03-23 15:31:51 +0000 | [diff] [blame] | 110 | case CompilerFilter::kSpeed: |
| 111 | case CompilerFilter::kEverything: return false; |
| 112 | |
Andreas Gampe | 7bcfcb8 | 2016-03-23 15:31:51 +0000 | [diff] [blame] | 113 | case CompilerFilter::kSpaceProfile: |
| 114 | case CompilerFilter::kSpeedProfile: |
| 115 | case CompilerFilter::kEverythingProfile: return true; |
| 116 | } |
| 117 | UNREACHABLE(); |
| 118 | } |
| 119 | |
Andreas Gampe | fd97429 | 2016-03-30 17:19:48 -0700 | [diff] [blame] | 120 | CompilerFilter::Filter CompilerFilter::GetNonProfileDependentFilterFrom(Filter filter) { |
| 121 | switch (filter) { |
Nicolas Geoffray | 49cda06 | 2017-04-21 13:08:25 +0100 | [diff] [blame] | 122 | case CompilerFilter::kAssumeVerified: |
| 123 | case CompilerFilter::kExtract: |
| 124 | case CompilerFilter::kVerify: |
| 125 | case CompilerFilter::kQuicken: |
Andreas Gampe | fd97429 | 2016-03-30 17:19:48 -0700 | [diff] [blame] | 126 | case CompilerFilter::kSpace: |
Andreas Gampe | fd97429 | 2016-03-30 17:19:48 -0700 | [diff] [blame] | 127 | case CompilerFilter::kSpeed: |
| 128 | case CompilerFilter::kEverything: |
| 129 | return filter; |
| 130 | |
Andreas Gampe | fd97429 | 2016-03-30 17:19:48 -0700 | [diff] [blame] | 131 | case CompilerFilter::kSpaceProfile: |
| 132 | return CompilerFilter::kSpace; |
| 133 | |
| 134 | case CompilerFilter::kSpeedProfile: |
| 135 | return CompilerFilter::kSpeed; |
| 136 | |
| 137 | case CompilerFilter::kEverythingProfile: |
| 138 | return CompilerFilter::kEverything; |
| 139 | } |
| 140 | UNREACHABLE(); |
| 141 | } |
| 142 | |
Nicolas Geoffray | 741d426 | 2017-05-03 13:08:36 +0100 | [diff] [blame] | 143 | CompilerFilter::Filter CompilerFilter::GetSafeModeFilterFrom(Filter filter) { |
| 144 | // For safe mode, we should not return a filter that generates AOT compiled |
| 145 | // code. |
| 146 | switch (filter) { |
| 147 | case CompilerFilter::kAssumeVerified: |
| 148 | case CompilerFilter::kExtract: |
| 149 | case CompilerFilter::kVerify: |
| 150 | case CompilerFilter::kQuicken: |
| 151 | return filter; |
| 152 | |
| 153 | case CompilerFilter::kSpace: |
| 154 | case CompilerFilter::kSpeed: |
| 155 | case CompilerFilter::kEverything: |
| 156 | case CompilerFilter::kSpaceProfile: |
| 157 | case CompilerFilter::kSpeedProfile: |
| 158 | case CompilerFilter::kEverythingProfile: |
| 159 | return CompilerFilter::kQuicken; |
| 160 | } |
| 161 | UNREACHABLE(); |
| 162 | } |
Andreas Gampe | fd97429 | 2016-03-30 17:19:48 -0700 | [diff] [blame] | 163 | |
Andreas Gampe | 7bcfcb8 | 2016-03-23 15:31:51 +0000 | [diff] [blame] | 164 | bool CompilerFilter::IsAsGoodAs(Filter current, Filter target) { |
| 165 | return current >= target; |
| 166 | } |
| 167 | |
Shubham Ajmera | e4e812a | 2017-05-25 20:09:58 -0700 | [diff] [blame] | 168 | bool CompilerFilter::IsBetter(Filter current, Filter target) { |
| 169 | return current > target; |
| 170 | } |
| 171 | |
Andreas Gampe | 7bcfcb8 | 2016-03-23 15:31:51 +0000 | [diff] [blame] | 172 | std::string CompilerFilter::NameOfFilter(Filter filter) { |
| 173 | switch (filter) { |
Nicolas Geoffray | 49cda06 | 2017-04-21 13:08:25 +0100 | [diff] [blame] | 174 | case CompilerFilter::kAssumeVerified: return "assume-verified"; |
| 175 | case CompilerFilter::kExtract: return "extract"; |
| 176 | case CompilerFilter::kVerify: return "verify"; |
| 177 | case CompilerFilter::kQuicken: return "quicken"; |
Andreas Gampe | 7bcfcb8 | 2016-03-23 15:31:51 +0000 | [diff] [blame] | 178 | case CompilerFilter::kSpaceProfile: return "space-profile"; |
| 179 | case CompilerFilter::kSpace: return "space"; |
Andreas Gampe | 7bcfcb8 | 2016-03-23 15:31:51 +0000 | [diff] [blame] | 180 | case CompilerFilter::kSpeedProfile: return "speed-profile"; |
| 181 | case CompilerFilter::kSpeed: return "speed"; |
| 182 | case CompilerFilter::kEverythingProfile: return "everything-profile"; |
| 183 | case CompilerFilter::kEverything: return "everything"; |
| 184 | } |
| 185 | UNREACHABLE(); |
| 186 | } |
| 187 | |
| 188 | bool CompilerFilter::ParseCompilerFilter(const char* option, Filter* filter) { |
| 189 | CHECK(filter != nullptr); |
| 190 | |
| 191 | if (strcmp(option, "verify-none") == 0) { |
Nicolas Geoffray | 49cda06 | 2017-04-21 13:08:25 +0100 | [diff] [blame] | 192 | LOG(WARNING) << "'verify-none' is an obsolete compiler filter name that will be " |
| 193 | << "removed in future releases, please use 'assume-verified' instead."; |
| 194 | *filter = kAssumeVerified; |
Andreas Gampe | 7bcfcb8 | 2016-03-23 15:31:51 +0000 | [diff] [blame] | 195 | } else if (strcmp(option, "interpret-only") == 0) { |
Nicolas Geoffray | 49cda06 | 2017-04-21 13:08:25 +0100 | [diff] [blame] | 196 | LOG(WARNING) << "'interpret-only' is an obsolete compiler filter name that will be " |
| 197 | << "removed in future releases, please use 'quicken' instead."; |
| 198 | *filter = kQuicken; |
Andreas Gampe | 7bcfcb8 | 2016-03-23 15:31:51 +0000 | [diff] [blame] | 199 | } else if (strcmp(option, "verify-profile") == 0) { |
Nicolas Geoffray | 49cda06 | 2017-04-21 13:08:25 +0100 | [diff] [blame] | 200 | LOG(WARNING) << "'verify-profile' is an obsolete compiler filter name that will be " |
| 201 | << "removed in future releases, please use 'verify' instead."; |
| 202 | *filter = kVerify; |
Andreas Gampe | 7bcfcb8 | 2016-03-23 15:31:51 +0000 | [diff] [blame] | 203 | } else if (strcmp(option, "verify-at-runtime") == 0) { |
Nicolas Geoffray | 49cda06 | 2017-04-21 13:08:25 +0100 | [diff] [blame] | 204 | LOG(WARNING) << "'verify-at-runtime' is an obsolete compiler filter name that will be " |
| 205 | << "removed in future releases, please use 'extract' instead."; |
| 206 | *filter = kExtract; |
| 207 | } else if (strcmp(option, "balanced") == 0) { |
| 208 | LOG(WARNING) << "'balanced' is an obsolete compiler filter name that will be " |
| 209 | << "removed in future releases, please use 'speed' instead."; |
| 210 | *filter = kSpeed; |
| 211 | } else if (strcmp(option, "time") == 0) { |
| 212 | LOG(WARNING) << "'time' is an obsolete compiler filter name that will be " |
| 213 | << "removed in future releases, please use 'space' instead."; |
| 214 | *filter = kSpace; |
| 215 | } else if (strcmp(option, "assume-verified") == 0) { |
| 216 | *filter = kAssumeVerified; |
| 217 | } else if (strcmp(option, "extract") == 0) { |
| 218 | *filter = kExtract; |
| 219 | } else if (strcmp(option, "verify") == 0) { |
| 220 | *filter = kVerify; |
| 221 | } else if (strcmp(option, "quicken") == 0) { |
| 222 | *filter = kQuicken; |
Andreas Gampe | 7bcfcb8 | 2016-03-23 15:31:51 +0000 | [diff] [blame] | 223 | } else if (strcmp(option, "space") == 0) { |
| 224 | *filter = kSpace; |
| 225 | } else if (strcmp(option, "space-profile") == 0) { |
| 226 | *filter = kSpaceProfile; |
Andreas Gampe | 7bcfcb8 | 2016-03-23 15:31:51 +0000 | [diff] [blame] | 227 | } else if (strcmp(option, "speed") == 0) { |
| 228 | *filter = kSpeed; |
| 229 | } else if (strcmp(option, "speed-profile") == 0) { |
| 230 | *filter = kSpeedProfile; |
Andreas Gampe | 7bcfcb8 | 2016-03-23 15:31:51 +0000 | [diff] [blame] | 231 | } else if (strcmp(option, "everything") == 0) { |
| 232 | *filter = kEverything; |
| 233 | } else if (strcmp(option, "everything-profile") == 0) { |
| 234 | *filter = kEverythingProfile; |
Andreas Gampe | 7bcfcb8 | 2016-03-23 15:31:51 +0000 | [diff] [blame] | 235 | } else { |
| 236 | return false; |
| 237 | } |
| 238 | return true; |
| 239 | } |
| 240 | |
| 241 | std::ostream& operator<<(std::ostream& os, const CompilerFilter::Filter& rhs) { |
| 242 | return os << CompilerFilter::NameOfFilter(rhs); |
| 243 | } |
| 244 | |
| 245 | } // namespace art |