MPI operators

Fix MPI versions of operators (MinMax, enstrophy, adaptative timestep, ...) Fix standard output Fix os operations (mkdirs, file creation, ...)

Work in progress in examples:

• analytic
• bubble (missing OpenCLPoissonCurl with MPI support)
• cylinder (missing OpenCLPoissonCurl with MPI support)
• fixed_point
• flow_around_sphere (missing OpenCLDiffusion with MPI support, Fortran is ok)
• multiresolution
• particles_above_salt (missing OpenCLDiffusion with MPI support)
• scalar_advection
• scalar_diffusion
• sediment_deposit
• shear_layer (missing OpenCLPoissonCurl with MPI support, Fortran is ok)
• taylor_green (missing OpenCLDiffusion with MPI support, Fortran is ok)

Known problems to be fixed :

• Échange des ghosts entre host et device dans une direction où 1 seul processus intervient :
  • mpirun -np 2 python examples/scalar_advection/levelset.py -cp double -impl OPENCL
  • mpirun -np 2 python examples/scalar_diffusion/scalar_diffusion.py -cp double -impl OPENCL

Work in progress in operators:

• Poisson
  • PYTHON
  • FORTRAN
  • OPENCL
• PoissonCurl
  • PYTHON
  • FORTRAN
  • OPENCL
• Diffusion
  • PYTHON
  • FORTRAN
  • OPENCL
• Advection
• PenalizeVorticity
• FlowRateCorrection
• VorticityAbsorption
• Redistribute
• AnalyticField
  • PYTHON
  • OPENCL
• ComputeMeanField
• Enstrophy
  • PYTHON
  • OPENCL
• KineticEnergy
  • PYTHON
  • OPENCL
• AdaptiveTimeStep
• HDF_Writer, HDF_Reader
• CustomSymbolicOperator
• ParameterPlotter
• Integrate
• Dummy
• CustomOperator
• Convergence
• SpatialFilter
• SpectralSpaceDerivative
  • PYTHON
  • OPENCL
• FiniteDifferencesSpaceDerivative
  • PYTHON
  • OPENCL
• MultiSpaceDerivatives
• MinMaxFieldStatistics
  • PYTHON
  • OPENCL
• MinMaxFiniteDifferencesDerivativeStatistics
  • PYTHON
  • OPENCL
• MinMaxSpectralDerivativeStatistics
  • PYTHON
  • OPENCL
• SpectralCurl
  • PYTHON
  • OPENCL
• SpectralExternalForce
• SymbolicExternalForce
• StrangSplitting
• DirectionalSymbolic
• DirectionalAdvection
  • PYTHON
  • OPENCL
• DirectionalDiffusion
• DirectionalStretching
• StaticDirectionalStretching
• DirectionalStretchingDiffusion