Lunderberg opened a new pull request, #12926: URL: https://github.com/apache/tvm/pull/12926
This is a fix for a bug introduced in https://github.com/apache/tvm/pull/12904. Prior to then, an exception was raised when the transformation wouldn't be bijective over the transformed buffer's shape. The PR replaced the bijective check done as part of `DetectIterMap` with a check done on the returned `padding_predicate`. However, this check was not equivalent, and some transformations could erroneously apply, rather than raising an exception as being non-bijective. This commit re-enables the bijectivity check in `DetectIterMap`, and adds a test case for this behavior. -- 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]
