Hi Michael, It seems that you're only interested in the relational structure and your nodes could be numbered in any way. If that is the case, you could create a graph object with as many nodes as your largest network and then use edge property maps to use a different (integer increasing) edge property for each network.
This technically works, but I don't know how efficient it is related to your old way of storing information. Haiko ________________________________ Von: graph-tool [[email protected]]" im Auftrag von "Michael Vertolli [[email protected]] Gesendet: Mittwoch, 10. Juli 2019 14:30 An: Main discussion list for the graph-tool project Betreff: Re: [graph-tool] Most Efficient Way to Save Lots of Small Graphs Hi Haiko, Every node/vertex is distinct, although they are often encoded as the same values in the data. For example, one graph might have three vertices (1, 2, 3) and two edges (1-2, 2-3). Another graph which is independent from the previous one could have four vertices (1, 2, 3, 4) and three edges (1-3, 1-2, 3-4). Thanks, M On Wed, Jul 10, 2019 at 8:25 AM Lietz, Haiko <[email protected]<mailto:[email protected]>> wrote: Hi Michael, Are the nodes always the same or do they overlap somehow from graph to graph? Haiko ________________________________ Von: graph-tool [[email protected]<mailto:[email protected]>]" im Auftrag von "Michael Vertolli [[email protected]<mailto:[email protected]>] Gesendet: Mittwoch, 10. Juli 2019 14:16 An: [email protected]<mailto:[email protected]> Betreff: [graph-tool] Most Efficient Way to Save Lots of Small Graphs Hi all, I just wanted to check what the most performance efficient way is to save lots of small graphs. I have around 120k small graphs (<10 vertices) that are currently being saved via pickle. However, I suspect that saving them as a single large graph or as multiple separate .gt files might be more performance efficient. Thanks in advance. M _______________________________________________ graph-tool mailing list [email protected]<mailto:[email protected]> https://lists.skewed.de/mailman/listinfo/graph-tool
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