GitLab

* update cugraph_relgraphconv

* update equality test

* update cugraph rgcn example

* update RelGraphConvAgg based on latest API changes

* enable fallback option to fg when fanout is large

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Co-authored-by: Mufei Li <mufeili1996@gmail.com>

* add entity_sample example

* update message

* address review, update api call

* Update examples/pytorch/rgcn/entity_sample_cugraph_relgraphconv.py
Co-authored-by: Mufei Li <mufeili1996@gmail.com>

* Update examples/pytorch/rgcn/entity_sample_cugraph_relgraphconv.py
Co-authored-by: Mufei Li <mufeili1996@gmail.com>

* Update examples/pytorch/rgcn/entity_sample_cugraph_relgraphconv.py
Co-authored-by: Mufei Li <mufeili1996@gmail.com>

* address review

* move example and add description
Co-authored-by: Mufei Li <mufeili1996@gmail.com>