dmlc/dgl

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Python package built to ease deep learning on graph, on top of existing DL frameworks.

Stars: 14.3k
Forks: 3.1k
Open beginner issues: 0
Indexed issues: 467

Dominant language: Python
License: Apache-2.0
Last GitHub push: Jul 31, 2025
Latest indexed: Sep 15, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted
PR merge metrics: No merged PRs in 30d

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467 open issues indexed

[Feature Request] Add missing functions in numpy backend. Open

help wanted

dmlc/dgl#664 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[RFC] Replace current ffi with pybind11 Open

feature request

dmlc/dgl#941 · 7 comments · 6 reactions · 0 assignees · Indexed Sep 15, 2026
[Feature] GPU traversal Open

help wanted

dmlc/dgl#1050 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add DGL C++ backend API documentation Open

topic: doc

dmlc/dgl#1074 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Develop a tutorial for inductive learning. Open

topic: doc

dmlc/dgl#1108 · 3 comments · 7 reactions · 0 assignees · Indexed Sep 15, 2026
About adding KGCN as an example of Recommender Systems Open

help wanted

dmlc/dgl#1138 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
CPU omp thread affinity becomes imbalanced after backpass Open

help wanted topic: system performance

dmlc/dgl#1428 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Is multi-gpu training supported in DGL with backend of Tensorflow ? Open

topic: TensorFlow

dmlc/dgl#1468 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Bug / missing documentation: load_graphs labels ignores index parameter Open

topic: doc

dmlc/dgl#1576 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
[Feature] Handle batch information in dgl.reverse Open

feature request

dmlc/dgl#2101 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
JAX backend? Open

feature request

dmlc/dgl#2260 · 29 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Feature Request] Implement graph normalization Open

feature request

dmlc/dgl#2297 · 0 comments · 7 reactions · 0 assignees · Indexed Sep 15, 2026
[Model Request] Exploiting Edge Features for Graph Neural Network Open

feature request

dmlc/dgl#2365 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Create a Bidirected Class for Graphs Open

feature request

dmlc/dgl#2390 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Documentations of DGLGraph.__getitem__ Open

topic: doc

dmlc/dgl#2439 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Sort IDs when using dgl.to_heterogeneous() Open

feature request

dmlc/dgl#2445 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
`node_type_subgraph` ignore batch structure of input graph Open

feature request

dmlc/dgl#2506 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Option for dgl.batch() to automatically combine feature schemas Open

feature request

dmlc/dgl#2537 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Build and store wheels in CI runs Open

feature request

dmlc/dgl#2575 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Feature Request] Support local (cluster) pooling for multi-level graph coarsening task Open

feature request

dmlc/dgl#2599 · 6 comments · 1 reaction · 1 assignee · Indexed Sep 15, 2026
More efficient Exact Belief Propagation Open

feature request

dmlc/dgl#2646 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Feature Request] Distributed Random Walks Open

feature request

dmlc/dgl#2693 · 5 comments · 3 reactions · 0 assignees · Indexed Sep 15, 2026
Could you please add the implementation of 3D-GCN? Open

feature request

dmlc/dgl#2728 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add sanity check for add_edges and add_nodes Open

feature request

dmlc/dgl#2748 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[RFC] DGL + cuGraph Open

RFC

dmlc/dgl#2861 · 1 comment · 11 reactions · 0 assignees · Indexed Sep 15, 2026
Several issues about TUDataset Open

feature request

dmlc/dgl#2906 · 2 comments · 1 reaction · 1 assignee · Indexed Sep 15, 2026
[RFC] Add a MFG back to Subgraph function Open

feature request

dmlc/dgl#2909 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Examples of Generative Model Open

feature request

dmlc/dgl#2931 · 13 comments · 2 reactions · 1 assignee · Indexed Sep 15, 2026
MXNetError: Check failed: delay_alloc: Open

bug:confirmed topic: MXNet

dmlc/dgl#2937 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Feature request] Support reservoir sampling or GPU compact_blocks to accelerate TGN Open

feature request

dmlc/dgl#2970 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Calling `to_block()` results in duplicate node types -- breaking several parts of heterograph Open

help wanted

dmlc/dgl#2986 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Support for Pytorch-Lightning multi-GPU Open

feature request

dmlc/dgl#3053 · 3 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Adding top p sampling function in dgl.sampling Open

feature request

dmlc/dgl#3100 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
C++ doc for COOToCSR is out of date Open

topic: doc

dmlc/dgl#3120 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Functionize NN modules to allow dynamic weight matrices Open

feature request

dmlc/dgl#3237 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
load_partition() fails for heterographs whose edge relations are not unique Open

topic: Distributed DGL

dmlc/dgl#3247 · 6 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Dynamic (?) graph supporting ?? Open

feature request

dmlc/dgl#3270 · 13 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Example searching tool is hard to use Open

feature request

dmlc/dgl#3306 · 1 comment · 1 reaction · 1 assignee · Indexed Sep 15, 2026
Way too much overhead for ndata and edata Open

feature request topic: system performance

dmlc/dgl#3317 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Feat request] G.all_edges support order='dst' Open

feature request

dmlc/dgl#3337 · 6 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
remove multiple nodes/edges types simultaneously from heterograph Open

feature request

dmlc/dgl#3387 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 15, 2026
[Performance][Sampling] Parallelize CSRSliceRows() on the CPU with multiple threads. Open

help wanted

dmlc/dgl#3400 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[DataLoader] Support weighted seed node/edge sampling in DGL DataLoader Open

feature request topic: Dataloader

dmlc/dgl#3431 · 4 comments · 0 reactions · 2 assignees · Indexed Sep 15, 2026
Caching node features in GPU Open

feature request

dmlc/dgl#3461 · 14 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
MultiLayerFullNeighborSampler takes too much memory Open

bug:unconfirmed

dmlc/dgl#3476 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Is it possible to export stgcn_wave to a torchscript model? Open

feature request

dmlc/dgl#3493 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[RFC] Customizability enhancement of graph sampling pipeline Open

RFC

dmlc/dgl#3600 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
[Bug] COOToCSR() fails with unexpected error message for negative node ids Open

feature request

dmlc/dgl#3613 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Dist DGL not working with macOS Monterey Open

feature request

dmlc/dgl#3622 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[RFC] Compiling user-defined message/reduce functions with `torch.fx` Open

feature request

dmlc/dgl#3627 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026

dmlc/dgl

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