Conv performance - Githubissues

tsnlab / connx

C implementation of Open Neural Network Exchange Runtime

GNU General Public License v3.0

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Conv performance #51

Closed semihlab closed 2 years ago

semihlab commented 2 years ago

Conv performance is very low.

Iterator occupy CPU more than 50%
Conv code is too generalized
Specialized Resize outperforms generalized one more than 10 times
We need to try change the code to dimension specialized ones

semihlab commented 2 years ago

I'm worked on MaxPool first. This commit d37baf562e9cf58347efb3db902a23e39e09b255 increates the performance 7.4 times average from all the onnx test cases.

semihlab commented 2 years ago

Done. Almost 10 times on YOLO case.