How to use custom ops (load xx.so for ort) with polygraph run --onnxrt ?

[lzcchl]

when use polygraphy run --help, I see option "--plugins" is use for trt custom ops.

but my onnx model have custom ops in graph, I can't find any option for load ".so" for onnxrt, isn't it?

[pranavm-nvidia]

It's not supported in Polygraphy currently. I'm not very familiar with ONNX-RT custom ops, but if you just need to load a library, you could probably use LD_PRELOAD or a similar mechanism.

[lzcchl]

add some code in polygraphy/backend/onnxrt/loader.py works