Graph Datasets Generated by the LDBC Benchmark with Varying Scale Factors

This record contains four graphs generated by the LDBC benchmark with scale factor 3, 10, 30, and 100.

These files adopt a CSR (Compressed Sparse Row) binary format, structured as follows: The file begins with two 32-bit integers representing the vertex count $|V(G)|$ and edge count $|E(G)|$. Next comes the offset array, consisting of $|V(G)| + 1$ 64-bit unsigned integers (unsigned long long), where the $i$-th entry points to the start of vertex $i$'s edges in the edge array (0-based), and the last entry equals $2 \times |E(G)|$. Following this is the vertex label array, storing $|V(G)|$ 32-bit integers, with the $i$-th value representing the label of vertex $i$. Finally, the edge data consists of $2 \times |E(G)|$ 32-bit integers, organized as consecutive destination vertices for each edge, with all edges sorted by their source vertex as defined by the offset array.

Note that ldbc_sf30.bin and ldbc_sf100.bin are compressed into .zip files.