masahi opened a new pull request, #13306: URL: https://github.com/apache/tvm/pull/13306
Fixes https://github.com/apache/tvm/issues/12292, https://github.com/apache/tvm/issues/13296 PyTorch uses the same op, `aten::index`, to represent indexing by both integer indices and a boolean mask. In our PT converter, Relay `adv_index` op is used to convert `aten::index`, but it doesn't correctly recognize indexing by mask - it will treat True / False as indices 0 / 1. So our converter generates an invalid model if the PT model uses such indexing, see https://github.com/apache/tvm/issues/12292 and https://github.com/apache/tvm/issues/13296. I fixed this issue by explicitly tuning the mask into integer indices using `argwhere`, which will also take care of the inherent dynamism in indexing by mask. -- 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]
