caojy1998

A potential bug about DglNodePropPredDataset

1

I come up with a bug when I try to use `DglNodePropPredDataset` to load dataset `ogbn-papers100M` as DGL form. I use the script ``` from ogb.nodeproppred import DglNodePropPredDataset graph_name =...

[Bug] Bugs when installing `torch-sparse` and `torch-scatter` in docker.

3

### 🐛 Describe the bug when I try to build the environment through a yaml file ``` name: __NAME__ dependencies: - python=__PYTHON_VERSION__ - pip - graphviz - pandoc - pygraphviz...

[Performance] The performance of dgl.DGLGraph.apply_edges has dropped in some test.

1

## 🐛 Bug `apply_edges` on cpu device has performance drop recently. The code for this api is in `python/dgl/heterograph.py`. The result of time consumption is as follow: api.bench_builtin_apply_edges 'cora' 'coo'...

[Build] Current build feature option "dev" would cause build failure.

1

## 🐛 Bug ## To Reproduce Steps to reproduce the behavior: run `bash script/build_dgl.sh -t dev` This would cause error in the build stage of DGL: ``` cc1plus: all warnings...

[DO NOT MERGE] Some draft code for dataset preprocess optimization

6

## Description This code is a draft for the preprocess algorithm. Here we deal with the first outer sort algorithm and leaving the construction of `csc` graph for future exploration....