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Re: [igraph] Limits on graph size ?

From: Gábor Csárdi
Subject: Re: [igraph] Limits on graph size ?
Date: Thu, 23 Oct 2008 18:41:58 +0200

Yeah, basically both the number of vertices and edges must be less
than the largest number you can represent in a 'long int', that is
normally more than 2 billion for 32 bit machines, so I think memory
size is more limiting nowadays.

To suggest anything useful you must tell us what exactly you're trying to do.


On Thu, Oct 23, 2008 at 6:19 PM, Tamas Nepusz <address@hidden> wrote:
> Hi,
>> I am doing some research in social networking and am having some issues
>> while trying to use igraph with large data sets. I was wondering if there
>> are any upper bounds in the size of the graph that igraph can handle.
> Theoretically the only bound is memory size: if the graph fits into memory,
> igraph can handle it. If it can't, then that's most likely a bug ;)
> --
> T.
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> igraph-help mailing list
> address@hidden
> http://lists.nongnu.org/mailman/listinfo/igraph-help

Gabor Csardi <address@hidden>     UNIL DGM

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