Lightning-AI/pytorch-lightning

Support skipping the first iteration time in process bar

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#19,357 创建于 2024年1月28日

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 (1 评论) (1 反应) (0 负责人)Python (26,687 star) (3,233 fork)batch import
featurehelp wantedprogress bar: tqdmtorch.compile

描述

Description & Motivation

Because the first iteration time is incorrect (model initialization and torch.compile when first interation)

Pitch

No response

Alternatives

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Additional context

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cc @borda @awaelchli @carmocca

贡献者指南

技术栈
python
领域
machine learning
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
half day
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
PythonPyTorch Lightning basics
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
50
研究方向
Look at the progress bar implementation in pytorch lightning, likely in pytorch lightning/callbacks/progress bar.py. Identify where the iteration time is computed and displayed. The first iteration time is incorrect due to model initialization and torch.compile overhead. Consider adding an option to skip the first iteration time or adjust its calculation. Check if there are any related comments or existing patterns in the codebase.
Support skipping the first iteration time in process bar · Lightning-AI/pytorch-lightning#19357 | Good First Issue