INT4 LoRA good-tuning vs QLoRA: A user inquired about the discrepancies among INT4 LoRA fine-tuning and QLoRA in terms of accuracy and speed. An additional member explained that QLoRA with HQQ entails frozen quantized weights, doesn't use tinnygemm, and utilizes dequantizing along with torch.matmul AI Koans elicit laughs and enlightenment: A