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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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| #
1c7e6064
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| 15-Jun-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'hzhang/dmnetworkview-color' into 'main'
Add color component to CoordinateDM
See merge request petsc/petsc!6479
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| #
7cd471e7
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| 23-Feb-2023 |
Hong Zhang <hzhang@mcs.anl.gov> |
Add color component to CoordinateDM in DMView_Network_CSV()
Add color handling to DMNetwork visualization script
Add check for coordinateDM creation in DMView_Network_CSV()
Update ex1.c:
set couple
Add color component to CoordinateDM in DMView_Network_CSV()
Add color handling to DMNetwork visualization script
Add check for coordinateDM creation in DMView_Network_CSV()
Update ex1.c:
set coupled_snes_max_it=power_snes_max_it=water_snes_max_it=1 to illustrate interaction between subsnes and coupledsnes
set color=localf at vertices to monitor convergence over dmnetwork
optimize UserMonitor()
Update src/dm/impls/network/tests/ex2.c to test '-dmnetwork_view draw'
Co-authored-by: dccampbell1@shockers.wichita.edu
show more ...
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| #
1e5479aa
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| 14-Feb-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'dcampbell/add-dmnetworkview-py' into 'main'
Added Matplotlib viewer functionality to DMView
See merge request petsc/petsc!5953
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| #
cc13d412
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| 06-Feb-2023 |
Hong Zhang <hzhang@mcs.anl.gov> |
update ex1.c and ex2.c; add tests
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