Resize when Antialias=True seems not working

[david-PHR]

Description

Compiling a TensorRT model from an ONNX IR containing Resize operators with Antialias=1 does not apply the antialiasing. Does antialias is supported in the TensorRT resize operator?

Environment

TensorRT Version: 8.6

Example of ONNX with resize and antialias

[zerollzeng]

I have a vague memory that we only support onnx opset up to 17, let me check this.

[david-PHR]

Thanks! If this is the case it would be great to have a clear message that indicates if an ONNX attributes is not supported by the ONNX2TensorRT driver

[zerollzeng]

Oh sorry we support opset 18&19. but only partially support. I'll file feature request for this for you :-)

[david-PHR]

Do you mean that you will fill a feature request to support antialias mode in resize?

[david-PHR]

Hello, any news on supporting Antialiasing in the resize operators? Else, would you have a plugin example to share?

[zerollzeng]

Checking internally.

[scottcali]

TensorRT 10.0.1.6 does not support as well: (antialias == 0) && "Antialiasing is not supported currently.