Roy,
RC1 passed all of our tests in MOOSE.
Thanks,
Cody
On Fri, Apr 19, 2013 at 4:54 PM, Roy Stogner <royst...@ices.utexas.edu>wrote:
>
> Release candidate 1 of libMesh version 0.9.1 is now available:
> http://sourceforge.net/projects/libmesh/files/libmesh/libmesh-0.9.1-rc1/
>
> Testing before we make a 0.9.1 final release would be appreciated.
> Please report any problems to libmesh-us...@sourceforge.net or at
> https://github.com/libMesh/libmesh/issues
>
>
> Apologies to all for the 200% increase in tarball size. libMesh now
> includes more and much larger 3rd party packages in the contrib/
> directory. If there's any demand, I may put together "libmesh-lite"
> and "libmesh-everything" versions of our tarballs for the final 0.9.1
> release, to provide a smaller option for users who either already have
> local copies of or don't want to use all the optional I/O packages.
>
>
> Changes in 0.9.1 include:
>
> * Multi-communicator-capable objects
> * Communicator-using ParallelObject subclasses can be initialized
> with arbitrary MPI communicators, independent of the
> communicator used to init libMesh or the communicators used by
> other non-interacting objects
> * No internal library code still uses CommWorld communicators
> * CommWorld and global Parallel:: methods can be disabled via
> configure --disable-default-comm-world, breaking backwards
> compatibility, to facilitate compile-time checking of
> libMesh-based codes for compatibility with multi-communicator
> usage.
> * These methods will be disabled by default in future versions,
> but configure --enable-default-comm-world will work for the
> next few releases
> * Additional specializations for Parallel:: communication methods
> * New SolutionTransfer infrastructure, implementations, examples
> * Singleton framework added
> * Complex-valued libMesh builds can new read real-valued restarts
> * Interface to and contrib copy of Eigen linear algebra package
> * Interface to and contrib copy of newer Nemesis/ExodusII/NetCDF
> * build Tecplot binary I/O library from source,
> * old behavior can be restored via --disable-tecio
> * --enable-tecplot
> * Assorted bugfixes:
> * UnsteadySolver is now more robust inside AMR loops
> * Preconditioner setup is more robust with AMR
> * Fixes in Trilinos and SLEPc package interfaces
> * Fix for multithreaded QoI derivative assembly
> * Fixes for compiler and 3rd party library compatibility
> * Clarifications, updates to API documentation
>
>
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apps and a phenomenal toolset for data science. Developers can use
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