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Last edited by Gabriel Wlazłowski Feb 24, 2026
Page history

Home

General info

  • Types of codes
  • Installing the toolkit
  • Converting the toolkit to HIP
  • Folders structure
  • Code & Results quality
  • Results reproducibility
  • Detailed review paper about the W-SLDA Toolkit
    • Theoretical framework
    • Algorithms
    • Implementation
    • The toolkit usage
    • Ensuring high-quality results
    • Applications
  • W-data format
    • Format concept
    • C examples
    • Python interface
    • Python examples
  • Integration with VisIt
    • Visualising 2D data
    • Visualising 1D data
  • Auxiliary tools and extensions
  • API version
  • C and CUDA

Using codes

  • Setting up calculations
    • Complete example: Josephson junction
  • Units
  • Computational domain
  • Physical quantities: energies, densities, potentials
  • Energy functionals
  • Regularization schemes of the pairing field
  • Strict 2D or 1D modes
  • External potentials
  • User-defined parameters
  • Setting reference scales
  • Finite temperature calculations
  • Output files
  • Logger
  • Global variables
  • Checking correctness of settings
  • Campaign of calculations

Static codes (st-wslda)

  • Workflow chart
  • Setting up diagonalization engine
  • Parallelization scheme
  • Memory usage
  • Initialization of the solver
  • Controlling convergence
  • Fixed particle number vs fixed chemical potential
  • Constraining densities and potentials
  • Broyden algorithm
  • Automatic interpolations
  • Processing of wave-functions
  • Timing of static code
  • Usage examples

Time-dependent codes (td-wslda)

  • Workflow chart
  • Paralellization scheme
  • Configuring GPU machine
  • Estimation of the number of needed GPUs
  • Integration scheme
  • Starting the integration process
  • Initialization of the solver
  • Monitoring of conservation laws
  • Quantum friction
  • Noise filtering
  • Stabilization of (A)SLDA functional
  • Tracking of selected states
  • Benchmarks
  • Usage examples

Extensions

  • W-SLDA Toolkit API
  • List of extensions
  • Testsuite
  • Helmholtz decomposition code

Performance

  • Summit
  • Piz Daint

Troubleshooting

  • Common failures of static codes
  • Common failures of time-dependent codes
  • Browsing the code
Clone repository

Official webpage
Main Repo
Main Docs
W-BSK Toolkit
Mirror Repo: GitLab, GitHub
Mirror Doc: GitLab, GitHub