Changelog of v0.x¶

v0.10.5 (11/9/2024)¶

Fix _is_builtin_module. by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1571

v0.10.4 (23/4/2024)¶

New Features & Enhancements¶

Support custom artifact_location in MLflowVisBackend. by @daavoo in https://github.com/open-mmlab/mmengine/pull/1505
Add the supported pytorch versions in README by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1512
Perform evaluation upon training completion by @LZHgrla in https://github.com/open-mmlab/mmengine/pull/1529
Enable exclude_frozen_parameters for DeepSpeedEngine._zero3_consolidated_16bit_state_dict by @LZHgrla in https://github.com/open-mmlab/mmengine/pull/1517

Bug Fixes¶

Fix warning capture by @fanqiNO1 in https://github.com/open-mmlab/mmengine/pull/1494
Remove codeowners file by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1496
Fix config of readthedocs by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1511
Delete frozen parameters when using paramwise_cfg by @LZHgrla in https://github.com/open-mmlab/mmengine/pull/1441

Docs¶

Refine mmengine intro by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1479
Fix typo by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1481
Fix typos and remove fullwidth unicode chars by @evdcush in https://github.com/open-mmlab/mmengine/pull/1488
Fix docstring of Config by @MambaWong in https://github.com/open-mmlab/mmengine/pull/1506
Fix typo by @hiramf in https://github.com/open-mmlab/mmengine/pull/1532

v0.10.3 (24/1/2024)¶

New Features & Enhancements¶

Add the support for musa device support by @hanhaowen-mt in https://github.com/open-mmlab/mmengine/pull/1453
Support save_optimizer=False for DeepSpeed by @LZHgrla in https://github.com/open-mmlab/mmengine/pull/1474
Update visualizer.py by @Anm-pinellia in https://github.com/open-mmlab/mmengine/pull/1476

Bug Fixes¶

Fix Config.to_dict by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1465
Fix the resume of iteration by @LZHgrla in https://github.com/open-mmlab/mmengine/pull/1471
Fix dist.collect_results to keep all ranks’ elements by @LZHgrla in https://github.com/open-mmlab/mmengine/pull/1469

Docs¶

Add the usage of ProfilerHook by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1466
Fix the nnodes in the doc of ddp training by @XiwuChen in https://github.com/open-mmlab/mmengine/pull/1462

v0.10.2 (26/12/2023)¶

New Features & Enhancements¶

Support multi-node distributed training with NPU backend by @shun001 in https://github.com/open-mmlab/mmengine/pull/1459
Use ImportError to cover ModuleNotFoundError by @del-zhenwu in https://github.com/open-mmlab/mmengine/pull/1438

Bug Fixes¶

Fix bug in load_model_state_dict of BaseStrategy by @SCZwangxiao in https://github.com/open-mmlab/mmengine/pull/1447
Fix placement policy in ColossalAIStrategy by @fanqiNO1 in https://github.com/open-mmlab/mmengine/pull/1440

Contributors¶

A total of 4 developers contributed to this release. Thanks @shun001, @del-zhenwu, @SCZwangxiao, @fanqiNO1

v0.10.1 (22/11/2023)¶

Bug Fixes¶

Fix collect_env without opencv by @fanqiNO1 in https://github.com/open-mmlab/mmengine/pull/1434
Fix deploy.yml by @fanqiNO1 in https://github.com/open-mmlab/mmengine/pull/1431

Docs¶

Add build mmengine-lite from source by @fanqiNO1 in https://github.com/open-mmlab/mmengine/pull/1435

Contributors¶

A total of 1 developers contributed to this release. Thanks @fanqiNO1

v0.10.0 (21/11/2023)¶

New Features & Enhancements¶

Support for installing mmengine without opencv by @fanqiNO1 in https://github.com/open-mmlab/mmengine/pull/1429
Support exclude_frozen_parameters for DeepSpeedStrategy’s resume by @LZHgrla in https://github.com/open-mmlab/mmengine/pull/1424

Bug Fixes¶

Fix bugs in colo optimwrapper by @HIT-cwh in https://github.com/open-mmlab/mmengine/pull/1426
Fix scale_lr in SingleDeviceStrategy by @fanqiNO1 in https://github.com/open-mmlab/mmengine/pull/1428
Fix CI for torch2.1.0 by @fanqiNO1 in https://github.com/open-mmlab/mmengine/pull/1418

Contributors¶

A total of 3 developers contributed to this release. Thanks @HIT-cwh, @LZHgrla, @fanqiNO1

v0.9.1 (03/11/2023)¶

New Features & Enhancements¶

Support slurm distributed training for mlu devices by @POI-WX in https://github.com/open-mmlab/mmengine/pull/1396
Add torch 2.1.0 checking in CI by @YiyaoYang1 in https://github.com/open-mmlab/mmengine/pull/1389
Add exclude_frozen_parameters for DeepSpeedStrategy by @LZHgrla in https://github.com/open-mmlab/mmengine/pull/1415
Enhance inputs_to_half in DeepSpeedStrategy by @fanqiNO1 in https://github.com/open-mmlab/mmengine/pull/1400

Bug Fixes¶

Fix new config in visualizer by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1390
Fix func params using without init in OneCycleLR (#1401) by @whlook in https://github.com/open-mmlab/mmengine/pull/1403
Fix a bug when module is missing in low version of bitsandbytes by @Ben-Louis in https://github.com/open-mmlab/mmengine/pull/1388
Fix ConcatDataset raising error when metainfo is np.array by @jonbakerfish in https://github.com/open-mmlab/mmengine/pull/1407

Docs¶

Rename master to main by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1397

Contributors¶

A total of 9 developers contributed to this release. Thanks @POI-WX, @whlook, @jonbakerfish, @LZHgrla, @Ben-Louis, @YiyaoYang1, @fanqiNO1, @HAOCHENYE, @zhouzaida

v0.9.0 (10/10/2023)¶

Highlights¶

Support training with ColossalAI. Refer to the Training Large Models for more detailed usages.
Support gradient checkpointing. Refer to the Save Memory on GPU for more details.
Supports multiple visualization backends, including NeptuneVisBackend, DVCLiveVisBackend and AimVisBackend. Refer to Visualization Backends for more details.

New Features & Enhancements¶

Add a text translation example by @Desjajja in https://github.com/open-mmlab/mmengine/pull/1283
Add NeptuneVisBackend by @wangerlie in https://github.com/open-mmlab/mmengine/pull/1311
Add ColossalAI strategy by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1299
Add collect_results support for Ascend NPU by @xuuyangg in https://github.com/open-mmlab/mmengine/pull/1309
Unify the parameter style of DeepSpeedStrategy by @LZHgrla in https://github.com/open-mmlab/mmengine/pull/1320
Add progressbar rich by @Dominic23331 in https://github.com/open-mmlab/mmengine/pull/1157
Support using other file handlers by @KevinNuNu in https://github.com/open-mmlab/mmengine/pull/1188
Refine error message by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1338
Implement gradient checkpointing by @zeyuanyin in https://github.com/open-mmlab/mmengine/pull/1319
Add DVCLiveVisBackend by @RangeKing in https://github.com/open-mmlab/mmengine/pull/1336
Add AimVisBackend by @RangeKing in https://github.com/open-mmlab/mmengine/pull/1347
Support bitsandbytes by @okotaku in https://github.com/open-mmlab/mmengine/pull/1357
Support Adafactor Optimizer by @okotaku in https://github.com/open-mmlab/mmengine/pull/1361
Add unit tests for autocast with Ascend device by @6Vvv in https://github.com/open-mmlab/mmengine/pull/1363
Support metainfo of dataset can be a generic dict-like Mapping by @hiyyg in https://github.com/open-mmlab/mmengine/pull/1378
Support for installing minimal runtime dependencies by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1362
Support setting the number of iterations in Runner for each epoch by @ShuRaymond in https://github.com/open-mmlab/mmengine/pull/1292
Support using gradient checkpointing in FSDP by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1382

Docs¶

Add README for examples by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1295
Add a new ecosystem in README by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1296
Fix typo by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1298
Add an image for Neptune by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1312
Fix docs of ColossalAI by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1315
Update QRCode by @crazysteeaam in https://github.com/open-mmlab/mmengine/pull/1328
Add activation checkpointing usage by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1341
Fix typo by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1348
Update the usage of bitsandbytes in Chinese documents by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1359
Fix doc typo our_dir in LoggerHook by @wangg12 in https://github.com/open-mmlab/mmengine/pull/1373
Add the contributing doc in pr template by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1380
Update the version info by @fanqiNO1 in https://github.com/open-mmlab/mmengine/pull/1383
Fix typo by @fanqiNO1 in https://github.com/open-mmlab/mmengine/pull/1385

Bug Fixes¶

Ignore examples in CI by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1297
Fix multi-card issue in PyTorch v2.1 on Ascend by @LRJKD in https://github.com/open-mmlab/mmengine/pull/1321
Fix get optimizer_cls by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1324
Fix ndarray metainfo check in ConcatDataset by @NrealLzx in https://github.com/open-mmlab/mmengine/pull/1333
Adapt to PyTorch v2.1 on Ascend by @LRJKD in https://github.com/open-mmlab/mmengine/pull/1332
Fix the type check of tasks in progress bar by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1340
The keyword mode appears nested multiple times in the log by @huaibovip in https://github.com/open-mmlab/mmengine/pull/1305
Fix pydantic version to fix mlflow unit tests by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1351
Fix get class attribute from a string by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1345
Delete yapf verify by @okotaku in https://github.com/open-mmlab/mmengine/pull/1365
Ensure from_cfg of Runner have the same defaults values as its init by @YinAoXiong in https://github.com/open-mmlab/mmengine/pull/1368
Fix docs building error caused by deepspeed by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1379

Contributors¶

A total of 21 developers contributed to this release. Thanks @LZHgrla, @wangerlie, @wangg12, @RangeKing, @hiyyg, @LRJKD, @KevinNuNu, @zeyuanyin, @Desjajja, @ShuRaymond, @okotaku, @crazysteeaam, @6Vvv, @NrealLzx, @YinAoXiong, @huaibovip, @xuuyangg, @Dominic23331, @fanqiNO1, @HAOCHENYE, @zhouzaida

v0.8.4 (03/08/2023)¶

New Features & Enhancements¶

Support callable collate_fn for FlexibleRunner by @LZHgrla in https://github.com/open-mmlab/mmengine/pull/1284

Bug fixes¶

Skip adding vis_backends when save_dir is not set by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1289
Fix dumping pure python style config in colab by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1290

Docs¶

Find unused parameters by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1288

Contributors¶

A total of 3 developers contributed to this release. Thanks @HAOCHENYE, @zhouzaida, @LZHgrla

v0.8.3 (31/07/2023)¶

Highlights¶

Support enabling efficient_conv_bn_eval for efficient convolution and batch normalization. See save memory on gpu for more details
Add Llama2 finetune example
Support multi-node distributed training with MLU backend

New Features & Enhancements¶

Enable efficient_conv_bn_eval for memory saving convolution and batch normalization by @youkaichao in https://github.com/open-mmlab/mmengine/pull/1202, https://github.com/open-mmlab/mmengine/pull/1251 and https://github.com/open-mmlab/mmengine/pull/1259
Add Llama2 example by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1264
Compare the difference of two configs by @gachiemchiep in https://github.com/open-mmlab/mmengine/pull/1260
Enable explicit error for deepspeed not installed by @Li-Qingyun in https://github.com/open-mmlab/mmengine/pull/1240
Support skipping initialization in BaseModule by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1263
Add parameter save_begin to control when to save checkpoints by @KerwinKai in https://github.com/open-mmlab/mmengine/pull/1271
Support multi-node distributed training with MLU backend by @josh6688 in https://github.com/open-mmlab/mmengine/pull/1266
Enhance error message thrown by Config, build function and ConfigDict.items by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1272, https://github.com/open-mmlab/mmengine/pull/1270 and https://github.com/open-mmlab/mmengine/pull/1088
Add the loop_stage runtime information in message_hub by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1277
Fix Visualizer that built vis_backends will not be used when save_dir is None by @Xinyu302 in https://github.com/open-mmlab/mmengine/pull/1275

Bug fixes¶

Fix scalar check in RuntimeInfoHook by @i-aki-y in https://github.com/open-mmlab/mmengine/pull/1250
Move data preprocessor to target device in FSDPStrategy by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1261

Docs¶

Add ecosystem in README by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1247
Add short explanation about registry scope by @mmeendez8 in https://github.com/open-mmlab/mmengine/pull/1114
Add the data flow of Runner in README by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1257
Introduce how to customize distributed training settings by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1279

Contributors¶

A total of 9 developers contributed to this release. Thanks @HAOCHENYE, @youkaichao, @josh6688, @i-aki-y, @mmeendez8, @zhouzaida, @gachiemchiep, @KerwinKai, @Li-Qingyun

v0.8.2 (07/12/2023)¶

Bug fixes¶

Fix pickling the Python style config by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1241
Fix the logic of setting lazy_import by @Li-Qingyun in https://github.com/open-mmlab/mmengine/pull/1239

v0.8.1 (07/05/2023)¶

New Features & Enhancements¶

Accelerate Config.dump and support converting Lazyxxx to string in ConfigDict.to_dictby @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1232

Bug fixes¶

FSDP should call _get_ignored_modules by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1235

Docs¶

Add a document to introduce how to train a large model by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1228

v0.8.0 (06/30/2023)¶

Highlights¶

Support training with FSDP and DeepSpeed. Refer to the example for more detailed usages.
Introduce the pure Python style configuration file:
- Support navigating to base configuration file in IDE
- Support navigating to base variable in IDE
- Support navigating to source code of class in IDE
- Support inheriting two configuration files containing the same field
- Load the configuration file without other third-party requirements
Refer to the tutorial for more detailed usages.

New Features & Enhancements¶

Support training with FSDP by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1213
Add FlexibleRunner and Strategies, and support training with DeepSpeed by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1183
Support pure Python style configuration file by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1071
Learning rate in log can show the base learning rate of optimizer by @AkideLiu in https://github.com/open-mmlab/mmengine/pull/1019
Refine the error message when auto_scale_lr is not set correctly by @alexander-soare in https://github.com/open-mmlab/mmengine/pull/1181
WandbVisBackend supports updating config by @zgzhengSEU in https://github.com/open-mmlab/mmengine/pull/977

Bug fixes¶

CheckpointHook should check whether file exists before removing it by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1198
Fix undefined variable error in Runner by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1219

Docs¶

Add a document to introduce how to debug with vscode by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1212
Update English introduction by @evdcush in https://github.com/open-mmlab/mmengine/pull/1189
Fix parameter typing error in document by @syo093c in https://github.com/open-mmlab/mmengine/pull/1201
Fix gpu collection during evaluation by @edkair in https://github.com/open-mmlab/mmengine/pull/1208
Fix a comment in runner tutorial by @joihn in https://github.com/open-mmlab/mmengine/pull/1210

Contributors¶

A total of 9 developers contributed to this release. Thanks @evdcush, @zhouzaida, @AkideLiu, @joihn, @HAOCHENYE, @edkair, @alexander-soare, @syo093c, @zgzhengSEU

v0.7.4 (06/03/2023)¶

Highlights¶

Support using ClearML to record experiment data
Add Sophia optimizers

New Features & Enhancements¶

Add visualize backend for clearml by @gachiemchiep in https://github.com/open-mmlab/mmengine/pull/1091
Support Sophia optimizers by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1170
Refactor unittest syncbuffer by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/813
Allow ann_file, data_root is None for BaseDataset by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/850
Enable full precision training on Ascend NPU by @Ginray in https://github.com/open-mmlab/mmengine/pull/1109
Creating a text classification example by @TankNee in https://github.com/open-mmlab/mmengine/pull/1122
Add option to log selected config only by @KickCellarDoor in https://github.com/open-mmlab/mmengine/pull/1159
Add an option to control whether to show progress bar in BaseInference by @W-ZN in https://github.com/open-mmlab/mmengine/pull/1135
Support dipu device by @CokeDong in https://github.com/open-mmlab/mmengine/pull/1127
Let unit tests not affect each other by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1169
Add support for full wandb’s define_metric arguments by @i-aki-y in https://github.com/open-mmlab/mmengine/pull/1099

Bug fixes¶

Fix the incorrect device of inputs in get_model_complexity_info by @CescMessi in https://github.com/open-mmlab/mmengine/pull/1130
Correctly saves _metadata of state_dict when saving checkpoints by @Bomsw in https://github.com/open-mmlab/mmengine/pull/1131
Correctly record random seed in log by @Shiyang980713 in https://github.com/open-mmlab/mmengine/pull/1152
Close MLflowVisBackend only if active by @zimonitrome in https://github.com/open-mmlab/mmengine/pull/1151
Fix ProfileHook cannot profile ddp-training by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1140
Handle the case for Multi-Instance GPUs when using cuda_visible_devices by @adrianjoshua-strutt in https://github.com/open-mmlab/mmengine/pull/1164
Fix attribute error when parsing CUDA_VISIBLE_DEVICES in logger @Xiangxu-0103 in https://github.com/open-mmlab/mmengine/pull/1172

Docs¶

Translate infer.md by @Hongru-Xiao in https://github.com/open-mmlab/mmengine/pull/1121
Fix a missing comma in tutorials/runner.md by @gy-7 in https://github.com/open-mmlab/mmengine/pull/1146
Fix typo in comment by @YQisme in https://github.com/open-mmlab/mmengine/pull/1154
Translate data_element.md by @xin-li-67 in https://github.com/open-mmlab/mmengine/pull/1067
Add the usage of clearml by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1180

Contributors¶

A total of 19 developers contributed to this release. Thanks @Hongru-Xiao @i-aki-y @Bomsw @KickCellarDoor @zhouzaida @YQisme @gachiemchiep @CescMessi @W-ZN @Ginray @adrianjoshua-strutt @CokeDong @xin-li-67 @Xiangxu-0103 @HAOCHENYE @Shiyang980713 @TankNee @zimonitrome @gy-7

v0.7.3 (04/28/2023)¶

Highlights¶

Support using MLflow to record experiment data
Support registering callable objects to the registry

New Features & Enhancements¶

Add MLflowVisBackend by @sh0622-kim in https://github.com/open-mmlab/mmengine/pull/878
Support customizing worker_init_fn in dataloader config by @shufanwu in https://github.com/open-mmlab/mmengine/pull/1038
Make the parameters of get_model_complexity_info() friendly by @sjiang95 in https://github.com/open-mmlab/mmengine/pull/1056
Add torch_npu optimizer by @luomaoling in https://github.com/open-mmlab/mmengine/pull/1079
Support registering callable objects @C1rN09 in https://github.com/open-mmlab/mmengine/pull/595
Complement type hint of get_model_complexity_info() by @sjiang95 in https://github.com/open-mmlab/mmengine/pull/1064
MessageHub.get_info() supports returning a default value by @enkilee in https://github.com/open-mmlab/mmengine/pull/991
Refactor logger hook unit test by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/797
Support BoolTensor and LongTensor on Ascend NPU by @Ginray in https://github.com/open-mmlab/mmengine/pull/1011
Remove useless variable declaration by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1052
Enhance the support for MLU device by @josh6688 in https://github.com/open-mmlab/mmengine/pull/1075
Support configuring synchronization directory for BaseMetric by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1074
Support accepting multiple input_shape for get_model_complexity_info by @sjiang95 in https://github.com/open-mmlab/mmengine/pull/1065
Enhance docstring and error catching in MessageHub by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1098
Enhance the efficiency of Visualizer.show by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1015
Update repo list by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1108
Enhance error message during custom import by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1102
Support _load_state_dict_post_hooks in load_state_dict by @mzr1996 in https://github.com/open-mmlab/mmengine/pull/1103

Bug fixes¶

Fix publishing multiple checkpoints when using multiple GPUs by @JunweiZheng93 in https://github.com/open-mmlab/mmengine/pull/1070
Fix error when log_with_hierarchy is True by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1085
Call SyncBufferHook before validation in IterBasedTrainLoop by @Luo-Yihang in https://github.com/open-mmlab/mmengine/pull/982
Fix the resuming error caused by HistoryBuffer by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1078
Failed to remove the previous best checkpoints by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1086
Fix using incorrect local rank by @C1rN09 in https://github.com/open-mmlab/mmengine/pull/973
No training log when the num of iterations is smaller than the default interval by @shufanwu in https://github.com/open-mmlab/mmengine/pull/1046
collate_fn could not be a function object by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1093
Fix optimizer.state could be saved in cuda:0 by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/966
Fix building unnecessary loop during train/test/val by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1107

Docs¶

Introduce the use of wandb and tensorboard by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/912
Translate tutorials/evaluation.md by @LEFTeyex in https://github.com/open-mmlab/mmengine/pull/1053
Translate design/evaluation.md by @zccjjj in https://github.com/open-mmlab/mmengine/pull/1062
Fix three typos in runner by @jsrdcht in https://github.com/open-mmlab/mmengine/pull/1068
Translate migration/hook.md to English by @SheffieldCao in https://github.com/open-mmlab/mmengine/pull/1054
Replace MMCls with MMPretrain in docs by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1096

Contributors¶

A total of 17 developers contributed to this release. Thanks @enkilee, @JunweiZheng93, @sh0622-kim, @jsrdcht, @SheffieldCao, @josh6688, @mzr1996, @zhouzaida, @shufanwu, @Luo-Yihang, @C1rN09, @LEFTeyex, @zccjjj, @Ginray, @HAOCHENYE, @sjiang95, @luomaoling

v0.7.2 (04/06/2023)¶

Bug fixes¶

Align the evaluation result in log by @kitecats in https://github.com/open-mmlab/mmengine/pull/1034
Update the logic to calculate the repeat_factors in ClassBalancedDataset by @BIGWangYuDong in https://github.com/open-mmlab/mmengine/pull/1048
Initialize sub-modules in DistributedDataParallel that define init_weights during initialization by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1045
Refactor checkpointhook unittest by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/789

Contributors¶

A total of 3 developers contributed to this release. Thanks @kitecats, @BIGWangYuDong, @HAOCHENYE

v0.7.1 (04/03/2023)¶

Highlights¶

Support compiling the model and enabling mixed-precision training at the same time
Fix the bug where the logs cannot be properly saved to the log file after calling torch.compile

New Features & Enhancements¶

Add mmpretrain to the MODULE2PACKAGE. by @mzr1996 in https://github.com/open-mmlab/mmengine/pull/1002
Support using get_device in the compiled model by @C1rN09 in https://github.com/open-mmlab/mmengine/pull/1004
Make sure the FileHandler still alive after torch.compile by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1021
Unify the use of print_log and logger.info(warning) by @LEFTeyex in https://github.com/open-mmlab/mmengine/pull/997
Publish models after training if published_keys is set in CheckpointHook by @KerwinKai in https://github.com/open-mmlab/mmengine/pull/987
Enhance the error catching in registry by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1010
Do not print config if it is empty by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/1028

Bug fixes¶

Fix there is no space between data_time and metric in logs by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/1025

Docs¶

Minor fixes in EN docs to remove or replace unicode chars with ascii by @evdcush in https://github.com/open-mmlab/mmengine/pull/1018

Contributors¶

A total of 7 developers contributed to this release. Thanks @LEFTeyex, @KerwinKai, @mzr1996, @evdcush, @C1rN09, @HAOCHENYE, @zhouzaida

v0.7.0 (03/16/2023)¶

Highlights¶

Support PyTorch 2.0! Accelerate training by compiling models. See the tutorial Model Compilation for details
Add EarlyStoppingHook to stop training when the metric does not improve

New Features & Enhancements¶

Add configurations to support torch.compile in Runner by @C1rN09 in https://github.com/open-mmlab/mmengine/pull/976
Support EarlyStoppingHook by @nijkah in https://github.com/open-mmlab/mmengine/pull/739
Disable duplicated warning during distributed training by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/961
Add FUNCTIONS root Registry by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/983
Save the “memory” field to visualization backends by @enkilee in https://github.com/open-mmlab/mmengine/pull/974
Enable bf16 in AmpOptimWrapper by @C1rN09 in https://github.com/open-mmlab/mmengine/pull/960
Support writing data to vis_backend with prefix by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/972
Support exporting logs of different ranks in debug mode by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/968
Silence error when ManagerMixin built instance with duplicate name. by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/990

Bug fixes¶

Fix optim_wrapper unittest for pytorch < 1.10.0 by @C1rN09 in https://github.com/open-mmlab/mmengine/pull/975
Support calculating the flops of matmul with single dimension matrix by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/970
Fix repeated warning by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/992
Fix lint by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/993
Fix AMP in Ascend and support using NPUJITCompile environment by @luomaoling in https://github.com/open-mmlab/mmengine/pull/994
Fix inferencer gets wrong configs path by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/996

Docs¶

Translate “Debug Tricks” to English by @enkilee in https://github.com/open-mmlab/mmengine/pull/953
Translate “Model Analysis” document to English by @enkilee in https://github.com/open-mmlab/mmengine/pull/956
Translate “Model Complexity Analysis” to Chinese. by @VoyagerXvoyagerx in https://github.com/open-mmlab/mmengine/pull/969
Add a document about setting interval by @YuetianW in https://github.com/open-mmlab/mmengine/pull/964
Translate “how to set random seed” by @xin-li-67 in https://github.com/open-mmlab/mmengine/pull/930
Fix typo by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/965
Fix typo in hook document by @acdart in https://github.com/open-mmlab/mmengine/pull/980
Fix changelog date by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/986

Contributors¶

A total of 10 developers contributed to this release. Thanks @xin-li-67, @acdart, @enkilee, @YuetianW, @luomaoling, @nijkah, @VoyagerXvoyagerx, @zhouzaida, @HAOCHENYE, @C1rN09

v0.6.0 (02/24/2023)¶

Highlights¶

Support Apex with ApexOptimWrapper
Support analyzing model complexity.
Add Lion optimizer.
Support using environment variables in the config file.

New Features & Enhancements¶

Support model complexity computation by @tonysy in https://github.com/open-mmlab/mmengine/pull/779
Add Lion optimizer by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/952
Support Apex with ApexOptimWrapper by @xcnick in https://github.com/open-mmlab/mmengine/pull/742
Support using environment variable in config file. by @jbwang1997 in https://github.com/open-mmlab/mmengine/pull/744
Improve registry infer_scope by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/334
Support configuring timeout in dist configuration by @apacha in https://github.com/open-mmlab/mmengine/pull/877
Beautify the print result of the registry by @Eiuyc in https://github.com/open-mmlab/mmengine/pull/922
Refine the style of table by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/941
Refine the repr of Registry by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/942
Feature NPUProfilerHook by @luomaoling in https://github.com/open-mmlab/mmengine/pull/925
Refactor hooks unittest by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/946
Temporarily fix collect_env raise errors and stops programs by @C1rN09 in https://github.com/open-mmlab/mmengine/pull/944
Make sure Tensors to broadcast is contiguous by @XWHtorrentx in https://github.com/open-mmlab/mmengine/pull/948
Clean the UT warning caused by pytest by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/947

Bug fixes¶

Backend_args should not be modified by get_file_backend by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/897
Support update np.ScalarType data in message_hub by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/898
Support rendering Chinese character in Visualizer by @KevinNuNu in https://github.com/open-mmlab/mmengine/pull/887
Fix the bug of DefaultOptimWrapperConstructor when the shared parameters do not require the grad by @HIT-cwh in https://github.com/open-mmlab/mmengine/pull/903

Docs¶

Add the document for the transition between IterBasedTraining and EpochBasedTraining by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/926
Introduce how to set random seed by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/914
Count FLOPs and parameters by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/939
Enhance README by @Xiangxu-0103 in https://github.com/open-mmlab/mmengine/pull/835
Add a document about debug tricks by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/938
Refine the format of changelog and visualization document by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/906
Move examples to a new directory by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/911
Resolve warnings in sphinx build by @C1rN09 in https://github.com/open-mmlab/mmengine/pull/915
Fix docstring by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/913
How to set the interval parameter by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/917
Temporarily skip errors in building pdf docs at readthedocs by @C1rN09 in https://github.com/open-mmlab/mmengine/pull/928
Add the links of twitter, discord, medium, and youtube by @vansin in https://github.com/open-mmlab/mmengine/pull/924
Fix typo shedule by @Dai-Wenxun in https://github.com/open-mmlab/mmengine/pull/936
Fix failed URL by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/943

Contributors¶

A total of 15 developers contributed to this release. Thanks @Eiuyc, @xcnick, @KevinNuNu, @XWHtorrentx, @tonysy, @zhouzaida, @Xiangxu-0103, @Dai-Wenxun, @jbwang1997, @apacha, @C1rN09, @HIT-cwh, @vansin, @HAOCHENYE, @luomaoling.

v0.5.0 (01/20/2023)¶

Highlights¶

Add BaseInferencer to provide a general inference interface
Provide ReduceOnPlateauParamScheduler to adjust learning rate by metric
Deprecate support for Python3.6

New Features & Enhancements¶

Deprecate support for Python3.6 by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/863
Support non-scalar type metric value by @mzr1996 in https://github.com/open-mmlab/mmengine/pull/827
Remove unnecessary calls and lazily import to speed import performance by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/837
Support ReduceOnPlateauParamScheduler by @LEFTeyex in https://github.com/open-mmlab/mmengine/pull/819
Disable warning of subprocess launched by dataloader by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/870
Add BaseInferencer to provide general interface by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/874

Bug Fixes¶

Fix support for Ascend device by @wangjiangben-hw in https://github.com/open-mmlab/mmengine/pull/847
Fix Config cannot parse base config when there is . in tmp path, etc. tmp/a.b/c by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/856
Fix unloaded weights will not be initialized when using PretrainedIinit by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/764
Fix error package name defined in PKG2PROJECT by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/872

Docs¶

Fix typos in advanced_tutorials/logging.md by @RangeKing in https://github.com/open-mmlab/mmengine/pull/861
Translate CN train_a_gan to EN by @yaqi0510 in https://github.com/open-mmlab/mmengine/pull/860
Update fileio.md by @Xiangxu-0103 in https://github.com/open-mmlab/mmengine/pull/869
Add Chinese documentation for inferencer. by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/884

Contributors¶

A total of 8 developers contributed to this release. Thanks @LEFTeyex, @RangeKing, @yaqi0510, @Xiangxu-0103, @wangjiangben-hw, @mzr1996, @zhouzaida, @HAOCHENYE.

v0.4.0 (12/28/2022)¶

Highlights¶

Registry supports importing modules automatically
Upgrade the documentation and provide the English documentation
Provide ProfileHook to profile the running process

New Features & Enhancements¶

Add conf_path in PetrelBackend by @sunyc11 in https://github.com/open-mmlab/mmengine/pull/774
Support multiple --cfg-options. by @mzr1996 in https://github.com/open-mmlab/mmengine/pull/759
Support passing arguments to OptimWrapper.update_params by @twmht in https://github.com/open-mmlab/mmengine/pull/796
Make get_torchvision_model compatible with torch 1.13 by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/793
Support flat_decay_mult and fix bias_decay_mult of depth-wise-conv in DefaultOptimWrapperConstructor by @RangiLyu in https://github.com/open-mmlab/mmengine/pull/771
Registry supports importing modules automatically. by @RangiLyu in https://github.com/open-mmlab/mmengine/pull/643
Add profiler hook functionality by @BayMaxBHL in https://github.com/open-mmlab/mmengine/pull/768
Make TTAModel compatible with FSDP. by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/611

Bug Fixes¶

hub.get_model fails on some MMCls models by @C1rN09 in https://github.com/open-mmlab/mmengine/pull/784
Fix BaseModel.to and BaseDataPreprocessor.to to make them consistent with torch.nn.Module by @C1rN09 in https://github.com/open-mmlab/mmengine/pull/783
Fix creating a new logger at PretrainedInit by @xiexinch in https://github.com/open-mmlab/mmengine/pull/791
Fix ZeroRedundancyOptimizer ambiguous error with param groups when PyTorch < 1.12.0 by @C1rN09 in https://github.com/open-mmlab/mmengine/pull/818
Fix MessageHub set resumed key repeatedly by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/839
Add progress argument to load_from_http by @austinmw in https://github.com/open-mmlab/mmengine/pull/770
Ensure metrics is not empty when saving best checkpoint by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/849

Docs¶

Add contributing.md by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/754
Add gif to 15 min tutorial by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/748
Refactor documentations and translate them to English by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/786
Fix document link by @MambaWong in https://github.com/open-mmlab/mmengine/pull/775
Fix typos in EN contributing.md by @RangeKing in https://github.com/open-mmlab/mmengine/pull/792
Translate data transform docs. by @mzr1996 in https://github.com/open-mmlab/mmengine/pull/737
Replace markdown table with html table by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/800
Fix wrong example in Visualizer.draw_polygons by @lyviva in https://github.com/open-mmlab/mmengine/pull/798
Fix docstring format and rescale the images by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/802
Fix failed link in registry by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/811
Fix typos by @shanmo in https://github.com/open-mmlab/mmengine/pull/814
Fix wrong links and typos in docs by @shanmo in https://github.com/open-mmlab/mmengine/pull/815
Translate save_gpu_memory.md by @xin-li-67 in https://github.com/open-mmlab/mmengine/pull/803
Translate the documentation of hook design by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/780
Fix docstring format by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/816
Translate registry.md by @xin-li-67 in https://github.com/open-mmlab/mmengine/pull/817
Update docstring of BaseDataElement by @Xiangxu-0103 in https://github.com/open-mmlab/mmengine/pull/836
Fix typo by @Xiangxu-0103 in https://github.com/open-mmlab/mmengine/pull/841
Update docstring of structures by @Xiangxu-0103 in https://github.com/open-mmlab/mmengine/pull/840
Translate optim_wrapper.md by @xin-li-67 in https://github.com/open-mmlab/mmengine/pull/833
Fix link error in initialize tutorial. by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/843
Fix table in initialized.md by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/844

Contributors¶

A total of 16 developers contributed to this release. Thanks @BayMaxBHL, @RangeKing, @Xiangxu-0103, @xin-li-67, @twmht, @shanmo, @sunyc11, @lyviva, @austinmw, @xiexinch, @mzr1996, @RangiLyu, @MambaWong, @C1rN09, @zhouzaida, @HAOCHENYE

v0.3.2 (11/24/2022)¶

New Features & Enhancements¶

Send git errors to subprocess.PIPE by @austinmw in https://github.com/open-mmlab/mmengine/pull/717
Add a common TestRunnerTestCase to build a Runner instance. by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/631
Align the log by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/436
Log the called order of hooks during training process by @songyuc in https://github.com/open-mmlab/mmengine/pull/672
Support setting eta_min_ratio in CosineAnnealingParamScheduler by @cir7 in https://github.com/open-mmlab/mmengine/pull/725
Enhance compatibility of revert_sync_batchnorm by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/695

Bug Fixes¶

Fix distributed_training.py in examples by @PingHGao in https://github.com/open-mmlab/mmengine/pull/700
Format the log of CheckpointLoader.load_checkpoint by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/685
Fix bug of CosineAnnealingParamScheduler by @fangyixiao18 in https://github.com/open-mmlab/mmengine/pull/735
Fix add_graph is not called bug by @shenmishajing in https://github.com/open-mmlab/mmengine/pull/632
Fix .pre-commit-config-zh-cn.yaml pyupgrade-repo github->gitee by @BayMaxBHL in https://github.com/open-mmlab/mmengine/pull/756

Docs¶

Add English docs of BaseDataset by @GT9505 in https://github.com/open-mmlab/mmengine/pull/713
Fix BaseDataset typo about lazy initialization by @MengzhangLI in https://github.com/open-mmlab/mmengine/pull/733
Fix typo by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/734
Translate visualization docs by @xin-li-67 in https://github.com/open-mmlab/mmengine/pull/692

v0.3.1 (11/09/2022)¶

Highlights¶

Fix error when saving best checkpoint in ddp-training

New Features & Enhancements¶

Replace print with print_log for those functions called by runner by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/686

Bug Fixes¶

Fix error when saving best checkpoint in ddp-training by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/682

Docs¶

Refine Chinese tutorials by @Xiangxu-0103 in https://github.com/open-mmlab/mmengine/pull/694
Add MMEval in README by @sanbuphy in https://github.com/open-mmlab/mmengine/pull/669
Fix error URL in runner docstring by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/668
Fix error evaluator type name in evaluator.md by @sanbuphy in https://github.com/open-mmlab/mmengine/pull/675
Fix typo in utils.md @sanbuphy in https://github.com/open-mmlab/mmengine/pull/702

v0.3.0 (11/02/2022)¶

New Features & Enhancements¶

Support running on Ascend chip by @wangjiangben-hw in https://github.com/open-mmlab/mmengine/pull/572
Support torch ZeroRedundancyOptimizer by @nijkah in https://github.com/open-mmlab/mmengine/pull/551
Add non-blocking feature to BaseDataPreprocessor by @shenmishajing in https://github.com/open-mmlab/mmengine/pull/618
Add documents for clip_grad, and support clip grad by value. by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/513
Add ROCm info when collecting env by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/633
Add a function to mark the deprecated function. by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/609
Call register_all_modules in Registry.get() by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/541
Deprecate _save_to_state_dict implemented in mmengine by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/610
Add ignore_keys in ConcatDataset by @BIGWangYuDong in https://github.com/open-mmlab/mmengine/pull/556

Docs¶

Fix cannot show changelog.md in chinese documents. by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/606
Fix Chinese docs whitespaces by @C1rN09 in https://github.com/open-mmlab/mmengine/pull/521
Translate installation and 15_min by @xin-li-67 in https://github.com/open-mmlab/mmengine/pull/629
Refine chinese doc by @Tau-J in https://github.com/open-mmlab/mmengine/pull/516
Add MMYOLO link in README by @Xiangxu-0103 in https://github.com/open-mmlab/mmengine/pull/634
Add MMEngine logo in docs by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/641
Fix docstring of BaseDataset by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/656
Fix docstring and documentation used for hub.get_model by @zengyh1900 in https://github.com/open-mmlab/mmengine/pull/659
Fix typo in docs/zh_cn/advanced_tutorials/visualization.md by @MambaWong in https://github.com/open-mmlab/mmengine/pull/616
Fix typo docstring of DefaultOptimWrapperConstructor by @triple-Mu in https://github.com/open-mmlab/mmengine/pull/644
Fix typo in advanced tutorial by @cxiang26 in https://github.com/open-mmlab/mmengine/pull/650
Fix typo in Config docstring by @sanbuphy in https://github.com/open-mmlab/mmengine/pull/654
Fix typo in docs/zh_cn/tutorials/config.md by @Xiangxu-0103 in https://github.com/open-mmlab/mmengine/pull/596
Fix typo in docs/zh_cn/tutorials/model.md by @C1rN09 in https://github.com/open-mmlab/mmengine/pull/598

Bug Fixes¶

Fix error calculation of eta_min in CosineRestartParamScheduler by @Z-Fran in https://github.com/open-mmlab/mmengine/pull/639
Fix BaseDataPreprocessor.cast_data could not handle string data by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/602
Make autocast compatible with mps by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/587
Fix error format of log message by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/508
Fix error implementation of is_model_wrapper by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/640
Fix VisBackend.add_config is not called by @shenmishajing in https://github.com/open-mmlab/mmengine/pull/613
Change strict_load of EMAHook to False by default by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/642
Fix open encoding problem of Config in Windows by @sanbuphy in https://github.com/open-mmlab/mmengine/pull/648
Fix the total number of iterations in log is a float number. by @jbwang1997 in https://github.com/open-mmlab/mmengine/pull/604
Fix pip upgrade CI by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/622

New Contributors¶

@shenmishajing made their first contribution in https://github.com/open-mmlab/mmengine/pull/618
@Xiangxu-0103 made their first contribution in https://github.com/open-mmlab/mmengine/pull/596
@Tau-J made their first contribution in https://github.com/open-mmlab/mmengine/pull/516
@wangjiangben-hw made their first contribution in https://github.com/open-mmlab/mmengine/pull/572
@triple-Mu made their first contribution in https://github.com/open-mmlab/mmengine/pull/644
@sanbuphy made their first contribution in https://github.com/open-mmlab/mmengine/pull/648
@Z-Fran made their first contribution in https://github.com/open-mmlab/mmengine/pull/639
@BIGWangYuDong made their first contribution in https://github.com/open-mmlab/mmengine/pull/556
@zengyh1900 made their first contribution in https://github.com/open-mmlab/mmengine/pull/659

v0.2.0 (10/11/2022)¶

New Features & Enhancements¶

Add SMDDP backend and support running on AWS by @austinmw in https://github.com/open-mmlab/mmengine/pull/579
Refactor FileIO but without breaking bc by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/533
Add test time augmentation base model by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/538
Use torch.lerp\_() to speed up EMA by @RangiLyu in https://github.com/open-mmlab/mmengine/pull/519
Support converting BN to SyncBN by config by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/506
Support defining metric name in wandb backend by @okotaku in https://github.com/open-mmlab/mmengine/pull/509
Add dockerfile by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/347

Docs¶

Fix API files of English documentation by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/525
Fix typo in instance_data.py by @Dai-Wenxun in https://github.com/open-mmlab/mmengine/pull/530
Fix the docstring of the model sub-package by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/573
Fix a spelling error in docs/zh_cn by @cxiang26 in https://github.com/open-mmlab/mmengine/pull/548
Fix typo in docstring by @MengzhangLI in https://github.com/open-mmlab/mmengine/pull/527
Update config.md by @Zhengfei-0311 in https://github.com/open-mmlab/mmengine/pull/562

Bug Fixes¶

Fix LogProcessor does not smooth loss if the name of loss doesn’t start with loss by @liuyanyi in https://github.com/open-mmlab/mmengine/pull/539
Fix failed to enable detect_anomalous_params in MMSeparateDistributedDataParallel by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/588
Fix CheckpointHook behavior unexpected if given filename_tmpl argument by @C1rN09 in https://github.com/open-mmlab/mmengine/pull/518
Fix error argument sequence in FSDP by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/520
Fix uploading image in wandb backend @okotaku in https://github.com/open-mmlab/mmengine/pull/510
Fix loading state dictionary in EMAHook by @okotaku in https://github.com/open-mmlab/mmengine/pull/507
Fix circle import in EMAHook by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/523
Fix unit test could fail caused by MultiProcessTestCase by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/535
Remove unnecessary “if statement” in Registry by @MambaWong in https://github.com/open-mmlab/mmengine/pull/536
Fix _save_to_state_dict by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/542
Support comparing NumPy array dataset meta in Runner.resume by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/511
Use get instead of pop to dump runner_type in build_runner_from_cfg by @nijkah in https://github.com/open-mmlab/mmengine/pull/549
Upgrade pre-commit hooks by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/576
Delete the error comment in registry.md by @vansin in https://github.com/open-mmlab/mmengine/pull/514
Fix Some out-of-date unit tests by @C1rN09 in https://github.com/open-mmlab/mmengine/pull/586
Fix typo in MMFullyShardedDataParallel by @yhna940 in https://github.com/open-mmlab/mmengine/pull/569
Update Github Action CI and CircleCI by @zhouzaida in https://github.com/open-mmlab/mmengine/pull/512
Fix unit test in windows by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/515
Fix merge ci & multiprocessing unit test by @HAOCHENYE in https://github.com/open-mmlab/mmengine/pull/529

New Contributors¶

@okotaku made their first contribution in https://github.com/open-mmlab/mmengine/pull/510
@MengzhangLI made their first contribution in https://github.com/open-mmlab/mmengine/pull/527
@MambaWong made their first contribution in https://github.com/open-mmlab/mmengine/pull/536
@cxiang26 made their first contribution in https://github.com/open-mmlab/mmengine/pull/548
@nijkah made their first contribution in https://github.com/open-mmlab/mmengine/pull/549
@Zhengfei-0311 made their first contribution in https://github.com/open-mmlab/mmengine/pull/562
@austinmw made their first contribution in https://github.com/open-mmlab/mmengine/pull/579
@yhna940 made their first contribution in https://github.com/open-mmlab/mmengine/pull/569
@liuyanyi made their first contribution in https://github.com/open-mmlab/mmengine/pull/539