en Copyright 2025 Java http://opengrok.kc2vjw.com:8080/history/petsc/src/tao/unconstrained/tutorials/output/minsurf2_3_snes.out#e0f7661ef47ee0a77f8da1ab85987b8efeada20d Merge branch 'sneslinesearch-improvements' into 'main'SNESLinesearch: Minor improvementsSee merge request petsc/petsc!8630 List of files: /petsc/src/tao/unconstrained/tutorials/output/minsurf2_3_snes.out Wed, 27 Aug 2025 02:18:34 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/tao/unconstrained/tutorials/output/minsurf2_3_snes.out#a99ef635ef3fb31080710bc8e0dbbde292199c98 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 List of files: /petsc/src/tao/unconstrained/tutorials/output/minsurf2_3_snes.out Wed, 27 Aug 2025 02:18:34 +0000 Jonas Heinzmann <jheinzmann@ethz.ch> http://opengrok.kc2vjw.com:8080/history/petsc/src/tao/unconstrained/tutorials/output/minsurf2_3_snes.out#ec42381fdf5bb48a6ea45cf3b5c9e6ed3c5f82db Merge branch 'barry/2024-06-15/deprecate-petsc-current' into 'main'Deprecate the use of PETSC_DEFAULT with PETSC_CURRENT since PETSC_DEFAULT is a...See merge request petsc/petsc!7634 List of files: /petsc/src/tao/unconstrained/tutorials/output/minsurf2_3_snes.out Sat, 20 Jul 2024 22:06:39 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/tao/unconstrained/tutorials/output/minsurf2_3_snes.out#606f75f6cc59668c96bea874c028626c3caf5cd3 Deprecate PETSC_DEFAULT for Tao parameters with PETSC_CURRENT and add support for PETSC_DETEREMINE to use default List of files: /petsc/src/tao/unconstrained/tutorials/output/minsurf2_3_snes.out Tue, 25 Jun 2024 13:30:18 +0000 Barry Smith <bsmith@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/tao/unconstrained/tutorials/output/minsurf2_3_snes.out#b3b04bfa6a3dd7d7a8226e764d09b3b1ecbf4878 Merge branch 'stefanozampini/ngmres-objective' into 'main'Support objective functions in SNESNGMRESSee merge request petsc/petsc!6957 List of files: /petsc/src/tao/unconstrained/tutorials/output/minsurf2_3_snes.out Fri, 27 Oct 2023 14:19:25 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/tao/unconstrained/tutorials/output/minsurf2_3_snes.out#4936d80934666c0fe36796ce94b63b57bfb10049 SNESNGMRES: support objective functionsRemoved some PetscSqrtReal calls.I don't understand why PetscSqrtReal(norm) was used.The norm is already the result of a sqrtSome testing output has improved (probably it was a bug?)add tests for objective functions in TAO List of files: /petsc/src/tao/unconstrained/tutorials/output/minsurf2_3_snes.out Mon, 23 Oct 2023 14:35:32 +0000 Stefano Zampini <stefano.zampini@gmail.com>