是从优化器状态上读取fp32原始权重(因为直接保存的权重可能是bf16),然后再还原回完整模型权重。 中间可能有注意不到的精度误差。 发布于 2025-02-13 20:19・IP 属地浙江 deepspeed 深度学习(Deep Learning) 分布式训练 赞同1添加评论 分享喜欢收藏申请转载 ...
zero_to_fp32.py文件 Thezero_to_fp32.pyscript is typically used in the context of training deep learning models using mixed precision, particularly with libraries like Microsoft's DeepSpeed. The script converts a model's checkpoint saved in mixed precision format to the standard single precision ...
Switching to universal checkpoint API would be another bonus because the original is very clunky and very difficult to understand/maintain. cc:@tjruwase stas00added theenhancementNew feature or requestlabelSep 11, 2024 stas00changed the title[REQUEST] parallelize zero_to_fp32.py to use multiple ...
zero_to_fp32.py文件 Thezero_to_fp32.pyscript is typically used in the context of training deep learning models using mixed precision, particularly with libraries like Microsoft's DeepSpeed. The script converts a model's checkpoint saved in mixed precision format to the standard single precision ...