INT4 LoRA wonderful-tuning vs QLoRA: A user inquired about the variances between INT4 LoRA fantastic-tuning and QLoRA in terms of precision and speed. An additional member explained that QLoRA with HQQ entails frozen quantized weights, does not use tinnygemm, and makes use of dequantizing along with torch.matmulTweet from Harshit Tyagi (@dswharshit