Generating 20 Billion Edges Data

[zjpjack]

Hi,

Have you tried using this tool to generate a graph with 20 billion edges? How long it will take? I am generating it using my single PC, it is still working after 36 hours.

[farkhor]

Hello,

No I have not.

One thing you should consider for very large graphs is the number of vertices. If the number of specified vertices is bigger than what an unsigned int can hold (~4 billion), the edge index type has to be modified to a bigger type (like unsigned long long) in the internal_config.hpp file, and the program has to be re-compiled.

[eric-haibin-lin]

@zjpjack were you able to generate 20B edges then?

[Z-Y00]

Hi, I'm a little bit late. But did you guys figure out how to gen 20Bilion Edges data? or if there is any thing else that can do it?

@zjpjack @eric-haibin-lin

Update: it seems that I found it: https://github.com/paulmw/rmat or https://infolab.dgist.ac.kr/~mskim/papers/SIGMOD17.pdf