Re: [Boost-users] A question about "prim_minimum_spanning_tree.hpp"

Subject: Re: [Boost-users] A question about "prim_minimum_spanning_tree.hpp"
From: Stephen Woodbridge (woodbri_at_[hidden])
Date: 2010-08-27 11:43:31

On 8/27/2010 4:52 AM, 王伟 wrote:
> Hi,
> I'm studying MST algorithms in GPU recently.I need BGL implementation as
> coparison,But I have a problem in
> using  prim_minimum_spanning_tree.hpp.The problem is:when I use large
> input(e.g. >1M),there's a "segmnetation error" problem.But when the
> input(e.g. 1K) is small,the result is noproblem. I haven't found know
> the reason yet.My complier is gcc 4.1.2,OS is RHEL5.
> Help would be appreciated. Thanks in advance.
> Wang wei
> The complete code is in the attachment.

Can you post you test files somewhere that we can download them?
Probably NOT a good idea to post then to the list if they are large.

-Steve