cugraph

cugraph copied to clipboard

[FEA]: nx-cugraph should intercept built-in constructors like `from_pandas_edgelist` if `NETWORKX_BACKEND_PRIORITY=cugraph`

5

### Is this a new feature, an improvement, or a change to existing functionality? New Feature ### How would you describe the priority of this feature request High ### Please...

beckernick

[QST]: Should nx-cugraph GPU graph caching be opt-out rather than opt-in?

2

### What is your question? Converting a CPU NetworkX graph to a GPU graph can be slow, so nx-cuGraph provides a configuration option that caches the converted graph so users...

beckernick

[FEA]: clarify cugraph-equivariant's src vs dst semantics in weight-sharing bidirectionaly message passing

4

### Is this a new feature, an improvement, or a change to existing functionality? Improvement ### How would you describe the priority of this feature request High ### Please provide...

DejunL

#4307 Implemented the C++ feature to lookup a src/dst vertex from an edge id/type. We need to expose these to the python layer, so we need C API and PLC...

ChuckHastings

We implemented a C++ capability to initiate an all-pairs similarity algorithms directly without first creating a list of 2-hop neighbors. This feature also adds a `topk` parameter which allows for...

ChuckHastings

[QST]: `cugraph.induced_subgraph()` not recognizing graph argument

2

### What is your question? Despite the graph (`G`) being in cugraph.Graph format, it's giving me the `TypeError: Argument 'graph' has incorrect type (expected pylibcugraph.graphs._GPUGraph, got dict)` message. The bolded...

stephwon

`cupy` wheel and `torch` wheel link to different NCCL shared libraries in RAPIDS CI containers

5

We have experienced the same issue several times in CI wheel-tests workflows when using `cupy` and `torch>=2.2` together: ``` torch = import_optional("torch") /pyenv/versions/3.9.19/lib/python3.9/site-packages/cugraph/utilities/utils.py:455: in import_optional return importlib.import_module(mod) /pyenv/versions/3.9.19/lib/python3.9/site-packages/torch/__init__.py:237: in from...

tingyu66

[BUG]: Nx-cuGraph caching not working with documentation example

2

### Version 24.06 ### Which installation method(s) does this occur on? Conda ### Describe the bug. When I ran the documentation example multiple times, I expected performance to be significantly...

beckernick

We implemented a C++ capability to initiate an all-pairs similarity algorithms directly without first creating a list of 2-hop neighbors. This feature also adds a topk parameter which allows for...

ChuckHastings

cugraph python graph symmetrization is prohibitively inefficient, needs optimization

1

Who: cugraph users What: improve memory efficiency when creating undirected graphs to reduce OOM errors Why: undirected graphs require a symmetrization step which is currently prohibitively inefficient, resulting in OOM...

rlratzel