eaten-cake commented on issue #18003: URL: https://github.com/apache/tvm/issues/18003#issuecomment-2908580423
> > The domain of acosf in CUDA is [-1, 1], but your test data contains many values outside this domain, which causes acosf to produce numerous nan values, resulting in incorrect results. > > Thank you for your reply! I am confused why the inconsistent behavior of different backends is legal in TVM. Does there exist a way or document to find all inconsistent behaviors that are valid for different backends in TVM? I think TVM aims for compatibility and performance optimization, rather than absolute consistency across all backends. The inconsistent behaviors among backends are due to implementation details and hardware characteristics. Moreover, it is extremely difficult to enumerate all the inconsistent behaviors of different backends. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
