hifir4py 0.1.0 documentation

hifir4py.ksp.pipit

hifir4py.ksp.pipit

hifir4py.ksp.pipit_hifir

hifir4py.ksp.orth_null

Table Of Contents

HIFIR Preconditioner for Python (hifir4py)
- Contents
  - The HIF preconditioner
    - hifir4py.HIF
  - Control Parameters
- Example Usage
KSP Solvers Using HIFIR (hifir4py.ksp)
- Contents
  - Solvers
  - Miscellany
    - hifir4py.ksp.GMRES_WorkSpace
    - hifir4py.ksp.FGMRES_WorkSpace
- Example Usage
  - HIF-preconditioned GMRES(\(m\))
  - PIPIT solver

Demo for using hifir4py
- Factorize HIF
- Apply HIF
Demo for using hifir4py with SciPy’s GMRES
Demo for using hifir4py with built-in gmres_hif
Demo for using hifir4py with its PIPIT solver

HIFIR Preconditioner for Python (hifir4py)
- Contents
  - The HIF preconditioner
    - hifir4py.HIF
  - Control Parameters
- Example Usage
KSP Solvers Using HIFIR (hifir4py.ksp)
- Contents
  - Solvers
  - Miscellany
    - hifir4py.ksp.GMRES_WorkSpace
    - hifir4py.ksp.FGMRES_WorkSpace
- Example Usage
  - HIF-preconditioned GMRES(\(m\))
  - PIPIT solver

Demo for using hifir4py
- Factorize HIF
- Apply HIF
Demo for using hifir4py with SciPy’s GMRES
Demo for using hifir4py with built-in gmres_hif
Demo for using hifir4py with its PIPIT solver

hifir4py.ksp.pipit¶

pipit(*args, **kw)[source]¶: Alias of pipit_hifir

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