Re: [Boost-users] shared memory overhead

From: Ray Burkholder (ray_at_[hidden])
Date: 2008-05-30 11:28:49

> 
> On Fri, May 30, 2008 at 10:02:51AM -0400, Jason Sachs wrote:
> > >Alternatively, why not use files instead?
> >
> > I am using an HDF5 file to log data as a physical store, but it
> doesn't
> > handle concurrent access + I am looking for a fast way (in addition
> to the
> > log file) to share some acquired data between processes.
> >

I havn't followed this whole thread, but I seem to recall that HDF5 supports
MPI with Parallel HDF5.
http://www.hdfgroup.org/HDF5/PHDF5/

Or does that not solve your requirements?

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