Re: [Boost-users] newbie BGL problem: core dump due to graph size

From: otsusan (syassy_at_[hidden])
Date: 2003-12-11 22:33:01

hi Duccio,
I'm BGL true newbie, too.

>I suspect that I'm violating some intrinsic size limit in the BGL
>adjacency_list  class or similar.
>Are there such limits, and can they be extended?
>Any clue would be really appreciated.

Sorry, I don't know how large the BGL's limitation is.
But I can show you my experience.

I've tried to treat a graph for a few weeks.
succeed:
 5E+5 vertices and 5E+6 edges
 (required 500MB memory)
failure:
 1E+6 vertices and 1E+7 edges
 (runs short of the memory and incredibly slow, so I stopped it
 manually.I think it will succeed, if I have more large memory.)

The environment I tried is..
 windowsXP
 ram 512MB(paging size:2GB)
 vc++6.0 with STL it includes.

I wonder these limitation also is related to size of property map.

otsusan