thanks I have studied the PETSc and TAO. But, I still do not know how to use them to design my solver for the parallel computing. Does the library support designing LP solvers ? or they have some built-in packagesthat can solve LP directly. such as solveParallel(MyLP, numProcessors) ? Any help is appreciated. thanks Jack July 7 2010

Date: Wed, 7 Jul 2010 18:55:55 -0500 From: [email protected] To: [email protected] Subject: Re: [Mpi-forum] MPI parallel solver for linear programming

You should be able to build the LP solver you need from the functionality in PETSc and TAO.

Jeff

On Wed, Jul 7, 2010 at 6:26 PM, Jack Bryan <[email protected]> wrote:

...

Dear All: I need to use MPI parallel computing to solve large scale linear programming model. I have searched online, but i cannot find any open source solvers. I would really appreciate if anybody can recommend a solver . thanks Jack July 7 2010

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