How to debug when there is an error in the operator accuracy?

[suxiangM]

I am a novice in Triton, and my current task is to apply Triton to a custom accelerator. During this process, I encountered some issues related to operator precision errors (which could be due to various reasons). Can you provide a general approach to tackle such problems?

thanks for you help in advance

[gavin838]

using tl.device_print to check accuracy after every function.