[TIPC] Add TIPC AMP training function #2004
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
michaelowenliu
requested changes
Apr 13, 2022
paddleseg/core/train.py
Outdated
| @@ -93,6 +94,7 @@ def train(model, | |||
| keep_checkpoint_max (int, optional): Maximum number of checkpoints to save. Default: 5. | |||
| test_config(dict, optional): Evaluation config. | |||
| precision (str, optional): Use AMP if precision='fp16'. If precision='fp32', the training is normal. | |||
| amp_level (str, optional): Auto mixed precision level. Accepted values are “O1” and “O2”: O1 represent mixed precision, the input data type of each operator will be casted by white_list and black_list; O2 represent Pure fp16, all operators parameters and input data will be casted to fp16, except operators in black_list, don’t support fp16 kernel and batchnorm. Default is O1(amp) | |||
| @@ -52,6 +54,8 @@ def evaluate(model, | |||
| It should be provided when `is_slide` is True. | |||
| crop_size (tuple|list, optional): The crop size of sliding window, the first is width and the second is height. | |||
| It should be provided when `is_slide` is True. | |||
| precision (str, optional): Use AMP if precision='fp16'. If precision='fp32', the evaluation is normal. | |||
| amp_level (str, optional): Auto mixed precision level. Accepted values are “O1” and “O2”: O1 represent mixed precision, the input data type of each operator will be casted by white_list and black_list; O2 represent Pure fp16, all operators parameters and input data will be casted to fp16, except operators in black_list, don’t support fp16 kernel and batchnorm. Default is O1(amp) | |||
| @@ -70,6 +70,7 @@ def train(model, | |||
| keep_checkpoint_max=5, | |||
| test_config=None, | |||
| precision='fp32', | |||
| amp_level='O1', | |||
There was a problem hiding this comment.
是否需要在parser.add_argument里面添加amp_level
michaelowenliu
approved these changes
Apr 15, 2022
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
1 新增TIPC混合精度全链条测试功能
2 PaddleSeg支持混合精度O2模式训练、边训边评估