Re: [Boost-users] [parallel graph] error building parallel BGL

Subject: Re: [Boost-users] [parallel graph] error building parallel BGL
From: Jeremiah Willcock (jewillco_at_[hidden])
Date: 2013-03-05 08:35:43

On Tue, 5 Mar 2013, The Maschine wrote:

> 
> Hi,
> 
> 
> Yes it compiled in xcode, no problems.
> 
> 
> Process 0 on power-zmkl.local
> 
> pi is approximately 3.1416009869231254, Error is 0.0000083333333323
> 
> wall clock time = 0.000034
> 
> 
> When I try to use the same setup with the:
> 
> // Example usage of breadth_first_search algorithm
> 
> For the lib/parallel_graph/exmaples
> 
> 
> I again have this error:
> 
> 
> /usr/local/include/boost/graph/distributed/mpi_process_group.hpp:419:28: No viable conversion from
> 'shared_ptr<boost::graph::distributed::mpi_process_group::impl>' to 'bool'

I think that was a bug in some versions of Boost.  I don't get that with 
the trunk; can you please try that version if you're not already?

-- Jeremiah Willcock