Getting Started

• Installation
  • Supported systems
  • Setup
• Project Structure
  • Core Pipeline
  • Directory Layout
  • Configuration
  • Key Design Patterns
  • Parallelization (Kokkos)
• Numerical models
  • Unknowns: FE functions, variables, extractors
  • The equations
  • Defining a model
  • What sol contains
  • Variables and extractors
  • Readouts
  • The reconstructed potential
  • Affine constraints
  • Further reading
• Parameter reference
  • Command line
  • /discretization
  • /timestepping
  • /integration
  • /output
  • Environment variables
  • Ignored keys
• Timesteppers and linear solvers
  • Choosing a timestepper
  • Linear solvers
• Output
  • Files of a run
  • Writing data from a model
  • Verbosity
  • Advanced
• Flow snapshots and restarts
  • Is a restart with a changed configuration meaningful?
  • Writing snapshots
  • Restarting
  • History-dependent model state
  • Python and Mathematica
  • File format
  • Limitations
• Running with MPI and several GPUs
  • What is distributed
  • Building
  • Launching
  • CPU threads
  • Rules for application code
  • Checking a distributed run
• Troubleshooting
  • Building
  • Running
  • Output