[Mpi-forum] MPI and bordered block system with LU decomposition

Jeff Hammond jeff.science at gmail.com
Wed Sep 11 10:47:36 CDT 2013

Please post this to the appropriate list, e.g. users at open-mpi.org,
discuss at mpich.org, etc.  This email list is for discussing the MPI
standard.  I know the answer to your question but will only post it in
response to a query on the appropriate list.


On Wed, Sep 11, 2013 at 11:43 AM, Mauro Crociara
<mauro.crociara at gmail.com>wrote:

> Hi guys, i'm new with MPI and i got some problem to transform a serial
> code into parallel code, please see here for the code
> http://stackoverflow.com/questions/18743721/mpi-bordered-block-system-matrix-with-lu-decomposition
> Here the GDB error: http://bpaste.net/show/tDDBNTyqVpUjxFUF3qSr/
> I'm sorry for the Italian comments, please ignore it. Btw the code should
> be clear. Thanks so much in advance.
> Have a nice day guys!
> Mauro Crociara
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Jeff Hammond
jeff.science at gmail.com
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