How to know what execution provides the models in zoo are runnable on？

Discussed in https://github.com/microsoft/onnxruntime/discussions/11478

^{Originally posted by huangtianhua May 10, 2022}
There are pre-trained models in onnx model zoo [https://github.com/onnx/models], and I found the CI of model zoo just to run update models on the default execution provider(CPU EP), then how to know what other execution providers than CPU the model are runnable on? I have proposed an issue on model zoo https://github.com/onnx/models/issues/523, thanks @jcwchen and point out maybe there is a plan something about adding a periodic CI job to check this? Hope we can discuss about this, thanks.

Start with the linked discussion #11478 and ONNX Model Zoo issue #523, then inspect how the model zoo CI currently runs models with the CPU execution provider. Define how compatibility with other execution providers should be checked and reported; the work is done when users can identify which providers each model supports.