这句话你验证过了么,这个是DFL官网有关batch size的说明:
Batch_size ( ?:help ) : Batch size settings affects how many faces are being compared to each other every each iteration. Lowest value is 2 and you can go as high as your GPU will allow which is affected by VRAM. The higher your models resolution, dimensions and the more features you enable the more VRAM will be needed so lower batch size might be required. It's recommended to not use value below 4. Higher batch size will provide better quality at the cost of slower training (higher iteration time). For the intial stage it can be set lower value to speed up initial training and then raised higher. Optimal values are between 6-12. How to guess what batch size to use? You can either use trial and error or help yourself by taking a look at what other people can achieve on their GPUs by checking out DFL 2.0 Model Settings and Performance Sharing Thread.