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| 1 // Copyright (c) 2017 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "gpu/command_buffer/service/scheduler.h" | |
| 6 | |
| 7 #include <algorithm> | |
| 8 | |
| 9 #include "base/bind.h" | |
| 10 #include "base/memory/ptr_util.h" | |
| 11 #include "base/test/test_simple_task_runner.h" | |
| 12 #include "gpu/command_buffer/service/sync_point_manager.h" | |
| 13 #include "testing/gtest/include/gtest/gtest.h" | |
| 14 | |
| 15 namespace gpu { | |
| 16 namespace { | |
| 17 | |
| 18 template <typename T> | |
| 19 void RunFunctor(T functor) { | |
| 20 functor(); | |
| 21 } | |
| 22 | |
| 23 template <typename T> | |
| 24 base::OnceClosure GetClosure(T functor) { | |
| 25 return base::BindOnce(&RunFunctor<T>, functor); | |
| 26 } | |
| 27 | |
| 28 class SchedulerTest : public testing::Test { | |
| 29 public: | |
| 30 SchedulerTest() | |
| 31 : task_runner_(new base::TestSimpleTaskRunner()), | |
| 32 sync_point_manager_(new SyncPointManager), | |
| 33 scheduler_(new Scheduler(task_runner_, sync_point_manager_.get())) {} | |
| 34 | |
| 35 protected: | |
| 36 base::TestSimpleTaskRunner* task_runner() const { return task_runner_.get(); } | |
| 37 | |
| 38 SyncPointManager* sync_point_manager() const { | |
| 39 return sync_point_manager_.get(); | |
| 40 } | |
| 41 | |
| 42 Scheduler* scheduler() const { return scheduler_.get(); } | |
| 43 | |
| 44 private: | |
| 45 scoped_refptr<base::TestSimpleTaskRunner> task_runner_; | |
| 46 std::unique_ptr<SyncPointManager> sync_point_manager_; | |
| 47 std::unique_ptr<Scheduler> scheduler_; | |
| 48 }; | |
| 49 | |
| 50 TEST_F(SchedulerTest, ScheduledTasksRunInOrder) { | |
| 51 SequenceId sequence_id = | |
| 52 scheduler()->CreateSequence(SchedulingPriority::kNormal); | |
| 53 | |
| 54 bool ran1 = false; | |
| 55 scheduler()->ScheduleTask(sequence_id, GetClosure([&] { ran1 = true; }), | |
| 56 std::vector<SyncToken>()); | |
| 57 | |
| 58 bool ran2 = false; | |
| 59 scheduler()->ScheduleTask(sequence_id, GetClosure([&] { ran2 = true; }), | |
| 60 std::vector<SyncToken>()); | |
| 61 | |
| 62 task_runner()->RunPendingTasks(); | |
| 63 EXPECT_TRUE(ran1); | |
| 64 | |
| 65 task_runner()->RunPendingTasks(); | |
| 66 EXPECT_TRUE(ran2); | |
| 67 } | |
| 68 | |
| 69 TEST_F(SchedulerTest, ContinuedTasksRunFirst) { | |
| 70 SequenceId sequence_id = | |
| 71 scheduler()->CreateSequence(SchedulingPriority::kNormal); | |
| 72 | |
| 73 bool ran1 = false; | |
| 74 bool continued1 = false; | |
| 75 scheduler()->ScheduleTask(sequence_id, GetClosure([&] { | |
| 76 scheduler()->ContinueTask( | |
| 77 sequence_id, | |
| 78 GetClosure([&] { continued1 = true; })); | |
| 79 ran1 = true; | |
| 80 }), | |
| 81 std::vector<SyncToken>()); | |
| 82 | |
| 83 bool ran2 = false; | |
| 84 scheduler()->ScheduleTask(sequence_id, GetClosure([&] { ran2 = true; }), | |
| 85 std::vector<SyncToken>()); | |
| 86 | |
| 87 task_runner()->RunPendingTasks(); | |
| 88 EXPECT_TRUE(ran1); | |
| 89 EXPECT_FALSE(continued1); | |
| 90 EXPECT_FALSE(ran2); | |
| 91 | |
| 92 task_runner()->RunPendingTasks(); | |
| 93 EXPECT_TRUE(continued1); | |
| 94 EXPECT_FALSE(ran2); | |
| 95 | |
| 96 task_runner()->RunPendingTasks(); | |
| 97 EXPECT_TRUE(ran2); | |
| 98 } | |
| 99 | |
| 100 TEST_F(SchedulerTest, SequencesRunInPriorityOrder) { | |
| 101 SequenceId sequence_id1 = | |
| 102 scheduler()->CreateSequence(SchedulingPriority::kLowest); | |
| 103 bool ran1 = false; | |
| 104 scheduler()->ScheduleTask(sequence_id1, GetClosure([&] { ran1 = true; }), | |
| 105 std::vector<SyncToken>()); | |
| 106 | |
| 107 SequenceId sequence_id2 = | |
| 108 scheduler()->CreateSequence(SchedulingPriority::kNormal); | |
| 109 bool ran2 = false; | |
| 110 scheduler()->ScheduleTask(sequence_id2, GetClosure([&] { ran2 = true; }), | |
| 111 std::vector<SyncToken>()); | |
| 112 | |
| 113 SequenceId sequence_id3 = | |
| 114 scheduler()->CreateSequence(SchedulingPriority::kHighest); | |
| 115 bool ran3 = false; | |
| 116 scheduler()->ScheduleTask(sequence_id3, GetClosure([&] { ran3 = true; }), | |
| 117 std::vector<SyncToken>()); | |
| 118 | |
| 119 task_runner()->RunPendingTasks(); | |
| 120 EXPECT_TRUE(ran3); | |
| 121 | |
| 122 task_runner()->RunPendingTasks(); | |
| 123 EXPECT_TRUE(ran2); | |
| 124 | |
| 125 task_runner()->RunPendingTasks(); | |
| 126 EXPECT_TRUE(ran1); | |
| 127 } | |
| 128 | |
| 129 TEST_F(SchedulerTest, SequencesOfSamePriorityRunInOrder) { | |
| 130 SequenceId sequence_id1 = | |
| 131 scheduler()->CreateSequence(SchedulingPriority::kNormal); | |
| 132 bool ran1 = false; | |
| 133 scheduler()->ScheduleTask(sequence_id1, GetClosure([&] { ran1 = true; }), | |
| 134 std::vector<SyncToken>()); | |
| 135 | |
| 136 SequenceId sequence_id2 = | |
| 137 scheduler()->CreateSequence(SchedulingPriority::kNormal); | |
| 138 bool ran2 = false; | |
| 139 scheduler()->ScheduleTask(sequence_id2, GetClosure([&] { ran2 = true; }), | |
| 140 std::vector<SyncToken>()); | |
| 141 | |
| 142 SequenceId sequence_id3 = | |
| 143 scheduler()->CreateSequence(SchedulingPriority::kNormal); | |
| 144 bool ran3 = false; | |
| 145 scheduler()->ScheduleTask(sequence_id3, GetClosure([&] { ran3 = true; }), | |
| 146 std::vector<SyncToken>()); | |
| 147 | |
| 148 SequenceId sequence_id4 = | |
| 149 scheduler()->CreateSequence(SchedulingPriority::kNormal); | |
| 150 bool ran4 = false; | |
| 151 scheduler()->ScheduleTask(sequence_id4, GetClosure([&] { ran4 = true; }), | |
| 152 std::vector<SyncToken>()); | |
| 153 | |
| 154 task_runner()->RunPendingTasks(); | |
| 155 EXPECT_TRUE(ran1); | |
| 156 | |
| 157 task_runner()->RunPendingTasks(); | |
| 158 EXPECT_TRUE(ran2); | |
| 159 | |
| 160 task_runner()->RunPendingTasks(); | |
| 161 EXPECT_TRUE(ran3); | |
| 162 | |
| 163 task_runner()->RunPendingTasks(); | |
| 164 EXPECT_TRUE(ran4); | |
| 165 } | |
| 166 | |
| 167 TEST_F(SchedulerTest, SequenceWaitsForFence) { | |
| 168 SequenceId sequence_id1 = | |
| 169 scheduler()->CreateSequence(SchedulingPriority::kHighest); | |
| 170 SequenceId sequence_id2 = | |
| 171 scheduler()->CreateSequence(SchedulingPriority::kNormal); | |
| 172 | |
| 173 CommandBufferNamespace namespace_id = CommandBufferNamespace::GPU_IO; | |
| 174 CommandBufferId command_buffer_id = CommandBufferId::FromUnsafeValue(1); | |
| 175 | |
| 176 scoped_refptr<SyncPointClientState> release_state = | |
| 177 sync_point_manager()->CreateSyncPointClientState( | |
| 178 namespace_id, command_buffer_id, sequence_id2); | |
| 179 | |
| 180 uint64_t release = 1; | |
| 181 bool ran2 = false; | |
| 182 scheduler()->ScheduleTask(sequence_id2, GetClosure([&] { | |
| 183 release_state->ReleaseFenceSync(release); | |
| 184 ran2 = true; | |
| 185 }), | |
| 186 std::vector<SyncToken>()); | |
| 187 | |
| 188 SyncToken sync_token(namespace_id, 0 /* extra_data_field */, | |
| 189 command_buffer_id, release); | |
| 190 | |
| 191 bool ran1 = false; | |
| 192 scheduler()->ScheduleTask(sequence_id1, GetClosure([&] { ran1 = true; }), | |
| 193 {sync_token}); | |
| 194 | |
| 195 task_runner()->RunPendingTasks(); | |
| 196 EXPECT_FALSE(ran1); | |
| 197 EXPECT_TRUE(ran2); | |
| 198 EXPECT_TRUE(sync_point_manager()->IsSyncTokenReleased(sync_token)); | |
| 199 | |
| 200 task_runner()->RunPendingTasks(); | |
| 201 EXPECT_TRUE(ran1); | |
| 202 | |
| 203 release_state->Destroy(); | |
| 204 } | |
| 205 | |
| 206 TEST_F(SchedulerTest, SequenceDoesNotWaitForInvalidFence) { | |
| 207 SequenceId sequence_id1 = | |
| 208 scheduler()->CreateSequence(SchedulingPriority::kNormal); | |
| 209 | |
| 210 SequenceId sequence_id2 = | |
| 211 scheduler()->CreateSequence(SchedulingPriority::kNormal); | |
| 212 CommandBufferNamespace namespace_id = CommandBufferNamespace::GPU_IO; | |
| 213 CommandBufferId command_buffer_id = CommandBufferId::FromUnsafeValue(1); | |
| 214 scoped_refptr<SyncPointClientState> release_state = | |
| 215 sync_point_manager()->CreateSyncPointClientState( | |
| 216 namespace_id, command_buffer_id, sequence_id2); | |
| 217 | |
| 218 uint64_t release = 1; | |
| 219 SyncToken sync_token(namespace_id, 0 /* extra_data_field */, | |
| 220 command_buffer_id, release); | |
| 221 | |
| 222 bool ran1 = false; | |
| 223 scheduler()->ScheduleTask(sequence_id1, GetClosure([&] { ran1 = true; }), | |
| 224 {sync_token}); | |
| 225 | |
| 226 // Release task is scheduled after wait task so release is treated as non- | |
| 227 // existent. | |
| 228 bool ran2 = false; | |
| 229 scheduler()->ScheduleTask(sequence_id2, GetClosure([&] { | |
| 230 release_state->ReleaseFenceSync(release); | |
| 231 ran2 = true; | |
| 232 }), | |
| 233 std::vector<SyncToken>()); | |
| 234 | |
| 235 task_runner()->RunPendingTasks(); | |
| 236 EXPECT_TRUE(ran1); | |
| 237 EXPECT_FALSE(ran2); | |
| 238 EXPECT_FALSE(sync_point_manager()->IsSyncTokenReleased(sync_token)); | |
| 239 | |
| 240 task_runner()->RunPendingTasks(); | |
| 241 EXPECT_TRUE(ran2); | |
| 242 EXPECT_TRUE(sync_point_manager()->IsSyncTokenReleased(sync_token)); | |
| 243 | |
| 244 release_state->Destroy(); | |
| 245 } | |
| 246 | |
| 247 TEST_F(SchedulerTest, ReleaseSequenceIsPrioritized) { | |
| 248 SequenceId sequence_id1 = | |
| 249 scheduler()->CreateSequence(SchedulingPriority::kNormal); | |
| 250 | |
| 251 bool ran1 = false; | |
| 252 scheduler()->ScheduleTask(sequence_id1, GetClosure([&] { ran1 = true; }), | |
| 253 std::vector<SyncToken>()); | |
| 254 | |
| 255 SequenceId sequence_id2 = | |
| 256 scheduler()->CreateSequence(SchedulingPriority::kLowest); | |
| 257 CommandBufferNamespace namespace_id = CommandBufferNamespace::GPU_IO; | |
| 258 CommandBufferId command_buffer_id = CommandBufferId::FromUnsafeValue(1); | |
| 259 scoped_refptr<SyncPointClientState> release_state = | |
| 260 sync_point_manager()->CreateSyncPointClientState( | |
| 261 namespace_id, command_buffer_id, sequence_id2); | |
| 262 | |
| 263 uint64_t release = 1; | |
| 264 bool ran2 = false; | |
| 265 scheduler()->ScheduleTask(sequence_id2, GetClosure([&] { | |
| 266 release_state->ReleaseFenceSync(release); | |
| 267 ran2 = true; | |
| 268 }), | |
| 269 std::vector<SyncToken>()); | |
| 270 | |
| 271 bool ran3 = false; | |
| 272 SyncToken sync_token(namespace_id, 0 /* extra_data_field */, | |
| 273 command_buffer_id, release); | |
| 274 SequenceId sequence_id3 = | |
| 275 scheduler()->CreateSequence(SchedulingPriority::kHighest); | |
| 276 scheduler()->ScheduleTask(sequence_id3, GetClosure([&] { ran3 = true; }), | |
| 277 {sync_token}); | |
| 278 | |
| 279 task_runner()->RunPendingTasks(); | |
| 280 EXPECT_FALSE(ran1); | |
| 281 EXPECT_TRUE(ran2); | |
| 282 EXPECT_FALSE(ran3); | |
| 283 EXPECT_TRUE(sync_point_manager()->IsSyncTokenReleased(sync_token)); | |
| 284 | |
| 285 task_runner()->RunPendingTasks(); | |
| 286 EXPECT_FALSE(ran1); | |
| 287 EXPECT_TRUE(ran3); | |
| 288 | |
| 289 task_runner()->RunPendingTasks(); | |
| 290 EXPECT_TRUE(ran1); | |
| 291 | |
| 292 release_state->Destroy(); | |
| 293 } | |
| 294 | |
| 295 TEST_F(SchedulerTest, ReleaseSequenceShouldYield) { | |
| 296 SequenceId sequence_id1 = | |
| 297 scheduler()->CreateSequence(SchedulingPriority::kLowest); | |
| 298 CommandBufferNamespace namespace_id = CommandBufferNamespace::GPU_IO; | |
| 299 CommandBufferId command_buffer_id = CommandBufferId::FromUnsafeValue(1); | |
| 300 scoped_refptr<SyncPointClientState> release_state = | |
| 301 sync_point_manager()->CreateSyncPointClientState( | |
| 302 namespace_id, command_buffer_id, sequence_id1); | |
| 303 | |
| 304 uint64_t release = 1; | |
| 305 bool ran1 = false; | |
| 306 scheduler()->ScheduleTask( | |
| 307 sequence_id1, GetClosure([&] { | |
| 308 EXPECT_FALSE(scheduler()->ShouldYield(sequence_id1)); | |
| 309 release_state->ReleaseFenceSync(release); | |
| 310 EXPECT_TRUE(scheduler()->ShouldYield(sequence_id1)); | |
| 311 ran1 = true; | |
| 312 }), | |
| 313 std::vector<SyncToken>()); | |
| 314 | |
| 315 bool ran2 = false; | |
| 316 SyncToken sync_token(namespace_id, 0 /* extra_data_field */, | |
| 317 command_buffer_id, release); | |
| 318 SequenceId sequence_id2 = | |
| 319 scheduler()->CreateSequence(SchedulingPriority::kHighest); | |
| 320 scheduler()->ScheduleTask(sequence_id2, GetClosure([&] { ran2 = true; }), | |
| 321 {sync_token}); | |
| 322 | |
| 323 task_runner()->RunPendingTasks(); | |
| 324 EXPECT_TRUE(ran1); | |
| 325 EXPECT_FALSE(ran2); | |
| 326 EXPECT_TRUE(sync_point_manager()->IsSyncTokenReleased(sync_token)); | |
| 327 | |
| 328 task_runner()->RunPendingTasks(); | |
| 329 EXPECT_TRUE(ran2); | |
| 330 | |
| 331 release_state->Destroy(); | |
| 332 } | |
| 333 | |
| 334 } // namespace | |
| 335 } // namespace gpu | |
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Chromium Code Reviews
Issue 2881813002:
Revert of gpu: GPU service scheduler. (Closed)
