libcuGraph C++ API

The C++ API contains graph data structures, complete algorithms, graph construction, sampling, and communication utilities. Lower-level graph primitives and the libcugraph_etl API are documented separately.

C++ API

• Algorithms
  • Centrality
  • Community
  • Components
  • Directed acyclic graph algorithms
  • Sampling
  • Similarity
  • Traversal
  • Linear
  • Link Analysis
  • Layout
  • Tree
  • Utility Functions
• Graph Functions
  • renumber_edgelist()
  • renumber_edgelist()
  • renumber_ext_vertices()
  • unrenumber_local_int_vertices()
  • unrenumber_int_vertices()
  • unrenumber_local_int_edges()
  • unrenumber_local_int_edges()
  • renumber_local_ext_vertices()
  • decompress_to_edgelist()
  • symmetrize_edgelist()
  • symmetrize_graph()
  • transpose_graph()
  • transpose_graph_storage()
  • coarsen_graph()
  • relabel()
  • extract_induced_subgraphs()
  • create_graph_from_edgelist()
  • create_graph_from_edgelist()
  • get_two_hop_neighbors()
  • compute_in_weight_sums()
  • compute_out_weight_sums()
  • compute_max_in_weight_sum()
  • compute_max_out_weight_sum()
  • compute_total_edge_weight()
  • select_random_vertices()
  • remove_self_loops()
  • remove_multi_edges()
  • remove_multi_edges()
  • shuffle_ext_edges()
  • shuffle_int_edges()
• Graph Generators
  • generate_rmat_edgelist()
  • generate_bipartite_rmat_edgelist()
  • generate_rmat_edgelists()
  • generate_path_graph_edgelist()
  • generate_2d_mesh_graph_edgelist()
  • generate_3d_mesh_graph_edgelist()
  • generate_complete_graph_edgelist()
  • generate_erdos_renyi_graph_edgelist_gnp()
  • generate_erdos_renyi_graph_edgelist_gnm()
  • symmetrize_edgelist_from_triangular()
  • scramble_vertex_ids()
  • combine_edgelists()
• Sampling Functions
  • prior_sources_behavior_t
  • homogeneous_uniform_neighbor_sample()
  • heterogeneous_uniform_neighbor_sample()
  • homogeneous_biased_neighbor_sample()
  • heterogeneous_biased_neighbor_sample()
  • homogeneous_uniform_temporal_neighbor_sample()
  • heterogeneous_uniform_temporal_neighbor_sample()
  • homogeneous_biased_temporal_neighbor_sample()
  • heterogeneous_biased_temporal_neighbor_sample()
  • renumber_and_compress_sampled_edgelist()
  • renumber_and_sort_sampled_edgelist()
  • heterogeneous_renumber_and_sort_sampled_edgelist()
  • sort_sampled_edgelist()
  • build_edge_id_and_type_to_src_dst_lookup_map()
  • lookup_endpoints_from_edge_ids_and_single_type()
  • lookup_endpoints_from_edge_ids_and_types()
  • negative_sampling()
• Shuffle functions
  • shuffle_ext_vertices()
  • shuffle_int_vertices()
• Collection Wrappers
  • device_allgatherv()
• Graph Utility Wrappers
  • copy_or_transform()
  • uniform_random_fill()
  • transform_increment_ints()
  • transform_not_equal()
  • compute_maximum_vertex_id()
  • compute_maximum_vertex_id()
  • is_sorted()
  • is_equal()
  • count_values()
  • inclusive_scan_impl()
  • exclusive_scan_impl()
  • exclusive_scan_impl()
  • operator()()
  • operator()()
  • operator()()
  • scatter_impl()
  • scatter_shift_left_impl()
  • operator()()
  • operator()()
  • sort_impl()
  • operator()()
  • unique_impl()
  • operator()()
  • cugraph::fill_t
  • cugraph::gather_t
  • cugraph::inclusive_scan_t
  • cugraph::exclusive_scan_t
  • cugraph::scatter_t
  • cugraph::sequence_t
  • cugraph::sort_t
  • cugraph::unique_t
• Legacy Graph Functions
  • get_vertex_identifiers()
  • degree()
  • GraphCOOView()
  • get_source_indices()
  • GraphCompressedSparseBaseView()
  • GraphCSRView()
  • GraphCOO()
  • GraphCompressedSparseBase()
  • GraphCSR()
  • GraphCSR()
  • cugraph::legacy::GraphViewBase
  • cugraph::legacy::GraphCOOView
  • cugraph::legacy::GraphCompressedSparseBaseView
  • cugraph::legacy::GraphCSRView
  • cugraph::legacy::GraphCOOContents
  • cugraph::legacy::GraphCOO
  • cugraph::legacy::GraphCompressedSparseBase
  • cugraph::legacy::GraphCSR
• Complete C++ namespace reference
  • cugraph