lhutton1 commented on issue #9349: URL: https://github.com/apache/tvm/issues/9349#issuecomment-950685224
> ~Tracing MaskRCNN is broken with this release [pytorch/vision#4158 (comment)](https://github.com/pytorch/vision/issues/4158#issuecomment-950043269)~ > > cc @hgt312 > > UPDATE: If I import PyTorch before TVM, the error I got during tracing is gone. MaskRCNN still traces correctly. Thanks for looking into the upgrade @masahi, this will be very useful! I've also experienced the import order issue while attempting to trace a PyTorch model. For example, ```python import tvm.driver.tvmc as tvmc import torch traced_model = tvmc.load("mobilenetv2_quantized.pth", shape_dict={"input0": [1, 3, 224, 224]}) ``` Results in the following: ``` munmap_chunk(): invalid pointer Aborted (core dumped) ``` Yet after changing the order of imports, it works perfectly fine. The reason I bring this up is because sometimes its not possible to simply swap the order of imports to fix the issue. For example, someone using tvmc directly from the command line. Are you aware of any other ways this could be fixed? -- 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]
