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Standard Performance Evaluation Corporation

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CFP2006 (Floating Point Component of SPEC CPU2006):

Benchmark Language Application Area Brief Description
410.bwaves Fortran Fluid Dynamics Computes 3D transonic transient laminar viscous flow.
416.gamess Fortran Quantum Chemistry. Gamess implements a wide range of quantum chemical computations. For the SPEC workload, self-consistent field calculations are performed using the Restricted Hartree Fock method, Restricted open-shell Hartree-Fock, and Multi-Configuration Self-Consistent Field
433.milc C Physics / Quantum Chromodynamics A gauge field generating program for lattice gauge theory programs with dynamical quarks.
434.zeusmp Fortran Physics / CFD ZEUS-MP is a computational fluid dynamics code developed at the Laboratory for Computational Astrophysics (NCSA, University of Illinois at Urbana-Champaign) for the simulation of astrophysical phenomena.
435.gromacs C,
Biochemistry / Molecular Dynamics Molecular dynamics, i.e. simulate Newtonian equations of motion for hundreds to millions of particles. The test case simulates protein Lysozyme in a solution.
436.cactusADM C,
Physics / General Relativity Solves the Einstein evolution equations using a staggered-leapfrog numerical method
437.leslie3d Fortran Fluid Dynamics Computational Fluid Dynamics (CFD) using Large-Eddy Simulations with Linear-Eddy Model in 3D. Uses the MacCormack Predictor-Corrector time integration scheme.
444.namd C++ Biology / Molecular Dynamics Simulates large biomolecular systems. The test case has 92,224 atoms of apolipoprotein A-I.
447.dealII C++ Finite Element Analysis deal.II is a C++ program library targeted at adaptive finite elements and error estimation. The testcase solves a Helmholtz-type equation with non-constant coefficients.
450.soplex C++ Linear Programming, Optimization Solves a linear program using a simplex algorithm and sparse linear algebra. Test cases include railroad planning and military airlift models.
453.povray C++ Image Ray-tracing Image rendering. The testcase is a 1280x1024 anti-aliased image of a landscape with some abstract objects with textures using a Perlin noise function.
454.calculix C,
Structural Mechanics Finite element code for linear and nonlinear 3D structural applications. Uses the SPOOLES solver library.
459.GemsFDTD Fortran Computational Electromagnetics Solves the Maxwell equations in 3D using the finite-difference time-domain (FDTD) method.
465.tonto Fortran Quantum Chemistry An open source quantum chemistry package, using an object-oriented design in Fortran 95. The test case places a constraint on a molecular Hartree-Fock wavefunction calculation to better match experimental X-ray diffraction data.
470.lbm C Fluid Dynamics Implements the "Lattice-Boltzmann Method" to simulate incompressible fluids in 3D
481.wrf C,
Weather Weather modeling from scales of meters to thousands of kilometers. The test case is from a 30km area over 2 days.
482.sphinx3 C Speech recognition A widely-known speech recognition system from Carnegie Mellon University