Code

Bounds-preserving time integration#48

Code

Merged

vladotomov merged 39 commits intomasterCEED/Remhos:masterfrom time-devCEED/Remhos:time-devCopy head branch name to clipboardDec 20, 2024

+945-320

Commits

Commits on Nov 8, 2024

• run lines.

  vladotomov

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  bcbc021

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Commits on Nov 15, 2024

• Make style.

  najlkin

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  2580131

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• Turned off hard clipping properly.

  najlkin

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  71e31a9

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• Fixed new min/max calculation.

  najlkin

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  a47b017

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• Added RK2 IDP mockup.

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  50171f0

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• Separated IDP solvers from remhos.cpp.

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  ec14c9d

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• Fixed time update in RK2.

  najlkin

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  3bd9e02

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• Added IDPODESolver and LimitedTimeDependentOperator.

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  8836ce9

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• Cleaned access to blocks.

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  afdc740

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• Moved setting of time step to LimitedTimeDependentOperator.

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• Added .gitignore.

  najlkin

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  d6aef34

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• Split AdvectionOperator::Mult(). Limiting does not work atm.

  najlkin

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  938c58c

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• Added forward Euler.

  najlkin

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  92c599a

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• Fixed time step setting for FCT and LO solvers.

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  df2bb5a

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• Fixed the debugging output.

  najlkin

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  84074c0

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Commits on Nov 18, 2024

• Added masking of inactive DOFs. RK2 works now.

  najlkin

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  0ac5b94

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• Added arbitrary order RK IDP solver and changed RK2 to it.

  najlkin

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  9fb62bc

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• Added RK3 and equidistant RK4.

  najlkin

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  7340dc7

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• Added support for equal time levels in RK schemes. Changed RK3 to the 3/8 rule. Added RK6, but explodes numerically.

  najlkin

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Commits on Nov 19, 2024

• Fixed dt type to real_t.

  najlkin

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  c02ce40

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• Fixed adaptive time step for IDP RK methods. Allows also prolongation of time step.

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  054a198

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Commits on Nov 20, 2024

• Fixed RK6 and other solvers with repeating time levels.

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  2a96acf

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• Minor comments.

  najlkin

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Commits on Nov 25, 2024

• minor

  vladotomov

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  15d6156

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• attempt to fix autotest

  vladotomov

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  9d24077

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• Fixed typo.

  najlkin

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  37b9ce2

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Commits on Dec 5, 2024

• Restored the options for the old time integrators, added some comments.

  vladotomov

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  6c33340

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Commits on Dec 9, 2024

• Fixed the final mesh position in remap.

  najlkin

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  4803c5b

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Commits on Dec 18, 2024

• Improved the verify_bounds options, added additional checks.

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• Option to use boolean masks or not.

  vladotomov

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  e7a7310

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• comments and other minor.

  vladotomov

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  1b148ee

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Commits on Dec 19, 2024

• updated the autotest

  vladotomov

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  0ae34d3

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• less sensitivity to small numbers in autotest

  vladotomov

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  2d67a96

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• forgot to update .dat

  vladotomov

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  3f49ec7

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• update workflow versions

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Commits on Dec 20, 2024

• reversing workflow runnner image

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• build library only in workflows

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  6a6ee57

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• minor

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• minor

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