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 friendsReported-by: david.knezevic@akselos.com
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checkbadSource: enforce proper style in makefiles
Remove unneeded macros
missing "s" for isascii and issundials
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
SNESQN: Update to reflect that MAT_LMVM_SYMBROYDEN_SCALE_USER and MAT_LMVM_SYMBROYDEN_SCALE_NONE are now equivalent
Fortran 90: fully embrace After 34 years!- deprecate use of 'F90' in Fortran function names- use Fortran pointers when appropriate- the new Fortran API is not backward compatible with previous ve
Fortran 90: fully embrace After 34 years!- deprecate use of 'F90' in Fortran function names- use Fortran pointers when appropriate- the new Fortran API is not backward compatible with previous versions!- also clean up inconsistent PETSc code detected by new Fortran generation tools- drop use of bfort- automatically generate all the Fortran PETSc objects, enums etc from the include files- generate most of the Fortran interface definitions and functions from the source code- simplify the number and organization of Fortran modulesCo-authored-by: Jose E. Roman <jroman@dsic.upv.es>
Update SNESSetTolerances() to accept PETSC_DETERMINE an PETSC_DECIDE
LIBBASE is no longer used in make so remove it
Merge remote-tracking branch 'origin/release'
SNESQN: various improvementsrewrite loop for readibilityview modeluse preconditioned function by default with left preconditioningallow command line customization of LMVM matrix type
Update references in the manual pages to use Sphinx citation processing
Fix some manual pages focusing on SNES
Rename rules.doc and rules.utils because GitLab treats the former as a MS Word document.Thanks-to: Jed Brown
Add static to internal functions
Manual linter fixes: snes
Lint apply: snes
SNES: move monitor after convergence testUse a developer level convergence function and fix a few corner cases
non-test and tutorial makefiles only need rules.doc not the full rulesCommit-type: documentation
Only makefiles in the test and tutorial directories need lib/petsc/conf/testCommit-type: housekeeping
Remove now unneeded SOURCE* variables from makefilesCommit-type: configure, housekeeping
Fix build error with linux-misc-32bit
Remove empty preprocessor variables
Merge branch 'barry/2023-02-22/rm-locdir' into 'main'Remove need for hardwired LOCDIR in all makefilesSee merge request petsc/petsc!6113
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