Branch 25.04 merge 25.02 #73
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This PR uses CUDA 12.8.0 to build and test. xref: rapidsai/build-planning#139 Authors: - Bradley Dice (https://github.com/bdice) Approvers: - James Lamb (https://github.com/jameslamb) URL: rapidsai#66
Here are results from a single round of benchmarks for louvain and leiden: ``` Name (time in ms) Min bench_leiden_communities[ds=karate-backend=cugraph-preconverted] 32.3493 bench_louvain_communities[ds=karate-backend=cugraph-preconverted] 15.2782 bench_leiden_communities[ds=netscience-backend=cugraph-preconverted] 83.5688 bench_louvain_communities[ds=netscience-backend=cugraph-preconverted] 34.1273 bench_leiden_communities[ds=email_Eu_core-backend=cugraph-preconverted] 81.3393 bench_louvain_communities[ds=email_Eu_core-backend=cugraph-preconverted] 50.0181 bench_leiden_communities[ds=amazon0302-backend=cugraph-preconverted] 755.0755 bench_louvain_communities[ds=amazon0302-backend=cugraph-preconverted] 939.3094 Name (time in s) Min bench_leiden_communities[ds=cit-patents-backend=cugraph-preconverted] 8.2224 bench_louvain_communities[ds=cit-patents-backend=cugraph-preconverted] 7.7888 bench_leiden_communities[ds=soc-livejournal1-backend=cugraph-preconverted] 16.1031 bench_louvain_communities[ds=soc-livejournal1-backend=cugraph-preconverted] 22.2967 bench_leiden_communities[ds=hollywood-backend=cugraph-preconverted] 22.7196 bench_louvain_communities[ds=hollywood-backend=cugraph-preconverted] 24.3643 bench_leiden_communities[ds=europe_osm-backend=cugraph-preconverted] 39.7309 bench_louvain_communities[ds=europe_osm-backend=cugraph-preconverted] 46.4452 ``` Authors: - Erik Welch (https://github.com/eriknw) Approvers: - Rick Ratzel (https://github.com/rlratzel) URL: rapidsai#67
Adds support for `jaccard_coefficient` to nx-cugraph. This includes a test, but relies largely on the existing test coverage provided by NetworkX. The test included here could (should) be submitted to NetworkX though in a separate PR, since it is not covering anything unique to nx-cugraph. A benchmark is also included, with results showing 2-4X speedup. I've seen much, much larger speedup on a different graph (large movie review bipartite graph, showing 966s for NX, 2s for nx-cugraph = ~500X), so I need to investigate further. This investigation need not prevent this PR from being merged now though.  Authors: - Rick Ratzel (https://github.com/rlratzel) Approvers: - Ralph Liu (https://github.com/nv-rliu) - Erik Welch (https://github.com/eriknw) URL: rapidsai#62
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Changes should be covered by this PR: #76 |
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Resolves forward merge conflicts in PR #68