Define C API for eigenvector centrality (#2180) #39
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This PR defines the C API for eigenvector centrality. It is the first of a series of PRs to address rapidsai#2146 It also does the following: * Renames `cugraph_pagerank_result_t` to `cugraph_centrality_result_t` to allow it to be reused for all centrality algorithms * Reorganizes the code for the results into a separate file * Provides an initial implementation of eigenvector centrality that can be used for testing the API. NOTE: It literally calls pagerank with some hardcoded parameters. The return formats for the algorithms are the same, so this will mimic the API behavior (although the scores will be different once eigenvector centrality is implemented * Provided a C unit test that validates the results (will need to be updated to validate eigenvector centrality results once the real algorithm is in place) Note that this is a breaking change since it modifies the type of the pagerank result. Authors: - Chuck Hastings (https://github.com/ChuckHastings) - Rick Ratzel (https://github.com/rlratzel) Approvers: - Seunghwa Kang (https://github.com/seunghwak) - Rick Ratzel (https://github.com/rlratzel) URL: rapidsai#2180
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This PR defines the C API for eigenvector centrality. It is the first of a series of PRs to address rapidsai#2146
It also does the following:
cugraph_pagerank_result_ttocugraph_centrality_result_tto allow it to be reused for all centrality algorithmsNote that this is a breaking change since it modifies the type of the pagerank result.
Authors:
Approvers:
URL: rapidsai#2180