Software

• ROWMAP -- A ROW-code of order 4 with Krylov techniques for large stiff ODEs written by H. Podhaisky, B.A. Schmitt and R. Weiner.
  • Fortran code rowmap.f with a driver driver.f in version of January 10, 1997.
  • Fortran code rowmap_pc.f with left preconditioning and a driver driver_pc.f in version of August 25, 1997.
• EPTRK -- Explicit pseudo two-step RK methods of order 5 and 8 for parallel computers with memory. Written by N.H. Cong, H. Podhaisky. and R. Weiner.
  • Fortran code eptrk.f with a driver dr_eptrk.f for diffu2.f, diffu_solution in version of August 25, 1997.
• ROWMBS4 -- Partitioned Rosenbrock method of order 4 for multibody systems (index 3) with 8 stages. Written by J. Wensch.
  • Fortran code rowmbs4.for and a driver routine drrow.for for Andrews squeezing mechanism in version of Oct 2, 1997. You need decsol.for .
• EPTRKN Two explicit pseudo Runge-Kutta-Nystrom methods of order 6 and 10. Fortran-code
• NYRA -- A Runge-Kutta-Nystroem-type block predictor- corrector method for parallel computers with shared memory
  Written by N.H. Cong, H. Podhaisky. and R. Weiner.
  • Fortran code nyra.f, a driver routine dr_nyra.f and a test problem from the celesical mechanics moon.f,moon.dat, moon_solut.

  Our codes use the standard Basic Linear Algebra Subroutines (BLAS) and LAPACK. These packages can be obtained from Netlib. However, for your platform probably exist special optimized versions of these routines. Link these for better performance.

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  $Date: 2000/09/09 08:54:12 $