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bd89dbf2
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| 07-Jan-2026 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'barry/2025-12-24/improve-snes-domain-error-handling' into 'main'
Improve the propagation of function domain error handling in SNES, especially...
See merge request petsc/petsc!8914
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| #
76c63389
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| 24-Dec-2025 |
Barry Smith <bsmith@mcs.anl.gov> |
Improve the propagation of function domain error handling in SNES, especially in the line search routines.
Due to the object layering of SNESLineSearch under SNES there is some code duplication incl
Improve the propagation of function domain error handling in SNES, especially in the line search routines.
Due to the object layering of SNESLineSearch under SNES there is some code duplication include both SNESLineSearchReason and SNESConvergedReason and SNESCheckFunctionNorm() and SNESLineSearchCheckFunctionNorm() and Jacobian friends
Reported-by: david.knezevic@akselos.com
show more ...
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| #
e0f7661e
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| 27-Aug-2025 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'sneslinesearch-improvements' into 'main'
SNESLinesearch: Minor improvements
See merge request petsc/petsc!8630
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| #
a99ef635
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| 27-Aug-2025 |
Jonas Heinzmann <jheinzmann@ethz.ch> |
SNESLinesearch: Minor improvements
- add missing configuration options in the documentation of the line searches (some of the available options were not listed), and consistently list their respecti
SNESLinesearch: Minor improvements
- add missing configuration options in the documentation of the line searches (some of the available options were not listed), and consistently list their respective default values
- add proper convergence criteria for the secant method in the L2 line search based on ltol and atol (otherwise, the secant method is mostly running for the maximum number of iterations)
- fix a small bug in the CP line search, where steptol * lambda was used to check for convergence based on the change of lambda instead of the ltol parameter
- rename sneslinesearch->maxstep to sneslinesearch->maxlambda in the options database to be consistent with its purpose in the algorithms
- rename SNESLineSearchL2 to SNESLineSearchSecant to better represent its underlying approach
show more ...
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| #
14e7b07e
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| 21-Jun-2024 |
Satish Balay <balay@mcs.anl.gov> |
Merge remote-tracking branch 'origin/release'
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fa1d25a6
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| 18-Jun-2024 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'stefanozampini/snes-release' into 'release'
petsc4py missing API and minor SNES optimizations
See merge request petsc/petsc!7626
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| #
647c55fd
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| 10-Jun-2024 |
Stefano Zampini <stefano.zampini@gmail.com> |
SNESNGMRES: minor optimizations
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| #
f22e6e19
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| 04-Jun-2024 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'barry/2024-05-29/fix-snes-fn' into 'main'
Fix a few locations where SNESFunctionFN and SNESObjectiveFn were not used
See merge request petsc/petsc!7588
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6b72add0
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| 29-May-2024 |
Barry Smith <bsmith@mcs.anl.gov> |
Fix a few locations where SNESFunctionFN and SNESObjectiveFn were not used
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| #
4d179fb4
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| 19-Mar-2024 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'jolivet/add-matmatsolvetranspose_seqaij' into 'main'
MatMatSolveTranspose_SeqAIJ and minor housekeeping
See merge request petsc/petsc!7386
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dd8e379b
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| 19-Mar-2024 |
Pierre Jolivet <pierre@joliv.et> |
Docs: fix missing or extra dash in right-hand side
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de56e480
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| 19-Dec-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge remote-tracking branch 'origin/release'
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909ba545
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| 19-Dec-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'RECHE23/fix-SNESGetSolutionUpdate-anderson-ngmres' into 'release'
Fix an issue where SNESGetSolutionUpdate doesn't return the right value for anderson and ngmres SNES types.
See merge
Merge branch 'RECHE23/fix-SNESGetSolutionUpdate-anderson-ngmres' into 'release'
Fix an issue where SNESGetSolutionUpdate doesn't return the right value for anderson and ngmres SNES types.
See merge request petsc/petsc!7081
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| #
5ef867c2
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| 04-Dec-2023 |
René Chenard <rene.chenard.1@ulaval.ca> |
Fix an issue where SNESGetSolutionUpdate doesn't return the right value for anderson and ngmres SNES types.
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| #
b3b04bfa
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| 27-Oct-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'stefanozampini/ngmres-objective' into 'main'
Support objective functions in SNESNGMRES
See merge request petsc/petsc!6957
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4936d809
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| 23-Oct-2023 |
Stefano Zampini <stefano.zampini@gmail.com> |
SNESNGMRES: support objective functions
Removed some PetscSqrtReal calls.
I don't understand why PetscSqrtReal(norm) was used.
The norm is already the result of a sqrt
Some testing output has improv
SNESNGMRES: support objective functions
Removed some PetscSqrtReal calls.
I don't understand why PetscSqrtReal(norm) was used.
The norm is already the result of a sqrt
Some testing output has improved (probably it was a bug?)
add tests for objective functions in TAO
show more ...
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31d78bcd
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| 02-Feb-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'jacobf/2022-12-10/petscerrorcode-nodiscard' into 'main'
Feature: Non-discardable PetscErrorCode
See merge request petsc/petsc!5923
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3ba16761
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| 10-Dec-2022 |
Jacob Faibussowitsch <jacob.fai@gmail.com> |
Make PetscErrorCode a non-discardable enum
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061e922f
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| 22-Sep-2022 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'jacobf/2022-09-21/2-bike-2-shed' into 'main'
Feature: Bicycle Storage Facility 2
See merge request petsc/petsc!5661
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d71ae5a4
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| 21-Sep-2022 |
Jacob Faibussowitsch <jacob.fai@gmail.com> |
source code format changes due to .clang-format changes
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f0af967e
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| 29-Aug-2022 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'jolivet/fix-style-one-liners' into 'main'
Remove braces from one-liners w/o PetscCall()
See merge request petsc/petsc!5561
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ad540459
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| 29-Aug-2022 |
Pierre Jolivet <pierre@joliv.et> |
Remove braces from one-liners w/o PetscCall()
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38f67375
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| 27-Aug-2022 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'jolivet/fix-style-one-liners' into 'main'
Remove braces from one-liners
See merge request petsc/petsc!5557
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48a46eb9
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| 27-Aug-2022 |
Pierre Jolivet <pierre@joliv.et> |
Remove braces from one-liners
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58d68138
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| 23-Aug-2022 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'barry/2022-08-21/clang-format-source' into 'main'
format repository with clang-format
See merge request petsc/petsc!5541
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