LAPACK's user's guide
Control Strategies for the Iterative Solution of Nonlinear Equations in ODE Solvers
SIAM Journal on Scientific Computing
NITSOL: A Newton Iterative Solver for Nonlinear Systems
SIAM Journal on Scientific Computing
Open-source software in computational research: a case study
Modelling and Simulation in Engineering
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We describe the effort and experience in generating a hybrid parallel version of MFIX (Multiphase Flow with Interphase eXchanges), a code for modeling reactive multiphase flow in fluidized beds. The code uses portable OpenMP and MPI in a unified source code. The resulting parallel code has been ported to Beowulf Linux clusters, SGI shared memory multiprocessors, Compaq SC clusters, and an IBM SP. We present hybrid parallel performance results specifically on the 32-way node of IBM SP. This experience is relevant, as most modern high-performance computing (HPC) systems are clusters of SMP nodes.