rocGraph C API documentation

2025-05-20

2 min read time

Applies to Linux

• Centrality
  • PageRank
    • rocgraph_pagerank()
    • rocgraph_pagerank_allow_nonconvergence()
  • Personalized PageRank
    • rocgraph_personalized_pagerank()
    • rocgraph_personalized_pagerank_allow_nonconvergence()
  • Eigenvector Centrality
    • rocgraph_eigenvector_centrality()
  • Katz Centrality
    • rocgraph_katz_centrality()
  • Betweenness Centrality
    • rocgraph_betweenness_centrality()
  • Edge Betweenness Centrality
    • rocgraph_edge_betweenness_centrality()
  • HITS Centrality
    • rocgraph_hits()
  • Centrality Support Functions
    • rocgraph_centrality_result_get_vertices()
    • rocgraph_centrality_result_get_values()
    • rocgraph_centrality_result_get_num_iterations()
    • rocgraph_centrality_result_converged()
    • rocgraph_centrality_result_free()
    • rocgraph_edge_centrality_result_get_src_vertices()
    • rocgraph_edge_centrality_result_get_dst_vertices()
    • rocgraph_edge_centrality_result_get_edge_ids()
    • rocgraph_edge_centrality_result_get_values()
    • rocgraph_edge_centrality_result_free()
    • rocgraph_hits_result_get_vertices()
    • rocgraph_hits_result_get_hubs()
    • rocgraph_hits_result_get_authorities()
    • rocgraph_hits_result_get_hub_score_differences()
    • rocgraph_hits_result_get_number_of_iterations()
    • rocgraph_hits_result_free()
    • rocgraph_centrality_result_t
    • rocgraph_edge_centrality_result_t
    • rocgraph_hits_result_t
• Community
  • Triangle Counting
    • rocgraph_triangle_count()
  • Louvain
    • rocgraph_louvain()
  • Leiden
    • rocgraph_leiden()
  • ECG
    • rocgraph_ecg()
  • Extract Egonet
    • rocgraph_extract_ego()
  • Balanced Cut
    • rocgraph_balanced_cut_clustering()
  • Spectral Clustering - Modularity Maximization
    • rocgraph_spectral_modularity_maximization()
    • rocgraph_analyze_clustering_modularity()
  • Spectral Clustering - Edge Cut
    • rocgraph_analyze_clustering_edge_cut()
    • rocgraph_analyze_clustering_ratio_cut()
  • Community Support Functions
    • rocgraph_hierarchical_clustering_result_get_vertices()
    • rocgraph_hierarchical_clustering_result_get_clusters()
    • rocgraph_hierarchical_clustering_result_get_modularity()
    • rocgraph_hierarchical_clustering_result_free()
    • rocgraph_triangle_count_result_get_vertices()
    • rocgraph_triangle_count_result_get_counts()
    • rocgraph_triangle_count_result_free()
    • rocgraph_clustering_result_t
    • rocgraph_hierarchical_clustering_result_t
    • rocgraph_triangle_count_result_t
• Core
  • Core Number
    • rocgraph_core_number()
  • K-Core
    • rocgraph_k_core()
  • Core Support Functions
    • rocgraph_k_core_degree_type
    • rocgraph_core_result_create()
    • rocgraph_core_result_get_vertices()
    • rocgraph_core_result_get_core_numbers()
    • rocgraph_core_result_free()
    • rocgraph_k_core_result_get_src_vertices()
    • rocgraph_k_core_result_get_dst_vertices()
    • rocgraph_k_core_result_get_weights()
    • rocgraph_k_core_result_free()
    • rocgraph_core_result_t
    • rocgraph_k_core_result_t
• Components
  • Weakly Connected Components
    • rocgraph_weakly_connected_components()
  • Strongly Connected Components
    • rocgraph_strongly_connected_components()
  • Labeling Support Functions
    • rocgraph_labeling_result_get_vertices()
    • rocgraph_labeling_result_get_labels()
    • rocgraph_labeling_result_free()
    • rocgraph_labeling_result_t
• Sampling
  • Uniform Random Walks
    • rocgraph_uniform_random_walks()
  • Biased Random Walks
    • rocgraph_biased_random_walks()
  • Random Walks via Node2Vec
    • rocgraph_node2vec_random_walks()
  • Node2Vec
    • rocgraph_node2vec()
  • Uniform Neighbor Sampling
    • rocgraph_uniform_neighbor_sample()
  • Sampling Support Functions
    • rocgraph_random_walk_result_get_max_path_length()
    • rocgraph_random_walk_result_get_paths()
    • rocgraph_random_walk_result_get_weights()
    • rocgraph_random_walk_result_get_path_sizes()
    • rocgraph_random_walk_result_free()
    • rocgraph_sample_result_get_majors()
    • rocgraph_sample_result_get_minors()
    • rocgraph_sample_result_get_major_offsets()
    • rocgraph_sample_result_get_start_labels()
    • rocgraph_sample_result_get_edge_id()
    • rocgraph_sample_result_get_edge_type()
    • rocgraph_sample_result_get_edge_weight()
    • rocgraph_sample_result_get_hop()
    • rocgraph_sample_result_get_label_hop_offsets()
    • rocgraph_sample_result_get_index()
    • rocgraph_sample_result_get_renumber_map()
    • rocgraph_sample_result_get_renumber_map_offsets()
    • rocgraph_sample_result_free()
    • rocgraph_test_sample_result_create()
    • rocgraph_test_uniform_neighborhood_sample_result_create()
    • rocgraph_sampling_options_create()
    • rocgraph_sampling_set_retain_seeds()
    • rocgraph_sampling_set_renumber_results()
    • rocgraph_sampling_set_compress_per_hop()
    • rocgraph_sampling_set_with_replacement()
    • rocgraph_sampling_set_return_hops()
    • rocgraph_sampling_set_compression_type()
    • rocgraph_sampling_set_prior_sources_behavior()
    • rocgraph_sampling_set_dedupe_sources()
    • rocgraph_sampling_options_free()
    • rocgraph_select_random_vertices()
    • rocgraph_random_walk_result_t
    • rocgraph_sample_result_t
    • rocgraph_sampling_options_t
• Similarity
  • Jaccard
    • rocgraph_jaccard_coefficients()
  • Sorensen
    • rocgraph_sorensen_coefficients()
  • Overlap
    • rocgraph_overlap_coefficients()
  • Similarty Support Functions
    • rocgraph_similarity_result_get_vertex_pairs()
    • rocgraph_similarity_result_get_similarity()
    • rocgraph_similarity_result_free()
    • rocgraph_similarity_result_t
• Traversal
  • Breadth First Search (BFS)
    • rocgraph_bfs()
  • Single-Source Shortest-Path (SSSP)
    • rocgraph_sssp()
  • Path Extraction
    • rocgraph_extract_paths()
  • Traversal Support Functions
    • rocgraph_extract_paths_result_get_max_path_length()
    • rocgraph_extract_paths_result_get_paths()
    • rocgraph_extract_paths_result_free()
    • rocgraph_extract_paths_result_t

Copyright (c) 2025, Advanced Micro Devices, Inc. (License type: MIT) Copyright (c) 2022-2024, NVIDIA CORPORATION. (License type: Apache-2.0)