How much memory does powergraph occupy for a graph (n,m)?

User 2603 | 11/17/2015, 3:39:27 AM

Is it sizeof(vetex_data) n + sizeof(edge_data) m.

Comments

User 2603 | 11/17/2015, 3:40:24 AM

I encounter the error tcmalloc: large alloc


User 1592 | 11/17/2015, 12:47:19 PM

Hi This error means you are running out of memory. I suggest switching to GraphLab Create, our latest code base which works by utilizing the disk (out of core). We have experimented with graphs up to 130,000,000,000 edges and 3,500,000,000 nodes on a single machine.

See the following video: http://conf.dato.com/sessions/applications-and-infrastructure/ by Stephen Merity from CommonCrawl.