en Copyright 2025 Java http://opengrok.kc2vjw.com:8080/history/petsc/src/ts/impls/pseudo/posindep.c#4e8208cbcbc709572b8abe32f33c78b69c819375 Merge branch 'barry/2026-01-13/ftn-generation-for-context-functions' into 'main'Fortran generation of interface definitions for functions that take and return context variables (void *ctx and PetCtx ctx)See merge request petsc/petsc!8956 List of files: /petsc/src/ts/impls/pseudo/posindep.c Sat, 31 Jan 2026 18:41:18 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/ts/impls/pseudo/posindep.c#2a8381b23c702518c6b1ccbeafee50b9375df0e4 Add automatic generated fortran support for setting and returning contextsMajor cleanup of the code for setting and returning application (previously called user) contexts - PetscCtx ctx is now the standard for passing in contexts - PetscCtxRt ctx is the standard for passing out contexts, including context destroy routines based on PetscCtxDestroyFnBoth of these are typedef to void*Also removed most use of user and userctx for context arguments now consistently named ctxImproved documentation on PetscCtx and PetscCtxRt and on how to use contexts (including getting them) from Fortran List of files: /petsc/src/ts/impls/pseudo/posindep.c Tue, 13 Jan 2026 04:45:38 +0000 Barry Smith <bsmith@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/ts/impls/pseudo/posindep.c#1a27090a3c851c198cfda2601e5468cd5c3a5dd9 Merge branch 'jrwrigh/tspseudo_improvements' into 'main'ts(pseudo): Various updates and improvementsSee merge request petsc/petsc!8857 List of files: /petsc/src/ts/impls/pseudo/posindep.c Thu, 04 Dec 2025 16:47:34 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/ts/impls/pseudo/posindep.c#c2cf51af169ecccdefb072fd3f33d699fd12d1de ts(pseudo): Grab and use fnorm from ComputeFunctionMostly to make it more clear why this function is being called where itis. List of files: /petsc/src/ts/impls/pseudo/posindep.c Thu, 20 Nov 2025 23:45:33 +0000 James Wright <james@jameswright.xyz> http://opengrok.kc2vjw.com:8080/history/petsc/src/ts/impls/pseudo/posindep.c#f6ceb9cf3a4d0e6e95390dd0dc30ea40f989f465 ts(pseudo): Use PetscCallBack() for adapt functions List of files: /petsc/src/ts/impls/pseudo/posindep.c Thu, 20 Nov 2025 23:42:31 +0000 James Wright <james@jameswright.xyz> http://opengrok.kc2vjw.com:8080/history/petsc/src/ts/impls/pseudo/posindep.c#e344a9365a7b69f8b747240d1273d7af78d9a6ac ts(pseudo): Reuse Function evaluation even for IFunctionPrevious implementation recomputed the IFunction everytime even if theresult was already available. List of files: /petsc/src/ts/impls/pseudo/posindep.c Thu, 20 Nov 2025 22:50:21 +0000 James Wright <james@jameswright.xyz> http://opengrok.kc2vjw.com:8080/history/petsc/src/ts/impls/pseudo/posindep.c#f7782ccaa1664691dff29990cbb494c599d5d3a6 ts(pseudo): Remove update VecThis means that every use of `TSPseudoGetSteadyResidual()` gets the`ts->vec_sol` Vec and so the Xstate is consistent. List of files: /petsc/src/ts/impls/pseudo/posindep.c Thu, 20 Nov 2025 21:36:17 +0000 James Wright <james@jameswright.xyz> http://opengrok.kc2vjw.com:8080/history/petsc/src/ts/impls/pseudo/posindep.c#3e02b3448362d3c26ed00cb31db2bd3e29f7ca01 ts(pseudo): Remove TSPseudoComputeTimeStep() and TSPseudoVerifyTimeStep() List of files: /petsc/src/ts/impls/pseudo/posindep.c Thu, 20 Nov 2025 00:24:23 +0000 James Wright <james@jameswright.xyz> http://opengrok.kc2vjw.com:8080/history/petsc/src/ts/impls/pseudo/posindep.c#bef8cd952539a7f59e2d4a971c5655f8f7d6e9d8 ts(pseudo): Remove unused `TSPseudoVerifyTimeStepDefault()` List of files: /petsc/src/ts/impls/pseudo/posindep.c Thu, 20 Nov 2025 00:14:10 +0000 James Wright <james@jameswright.xyz> http://opengrok.kc2vjw.com:8080/history/petsc/src/ts/impls/pseudo/posindep.c#940ebdd4d53c9bd2466ad09f7a10e4b0eba2bd47 ts(pseudo): Update TSPseudo to standard while loopThis also fixes behavior where, on SNES failure, the step repeatswithout changing the simulation (i.e. it ignores theTS_DIVERGED_NONLINEAR_SOLVE set by TSAdaptCheckStage()). List of files: /petsc/src/ts/impls/pseudo/posindep.c Wed, 19 Nov 2025 23:58:28 +0000 James Wright <james@jameswright.xyz> http://opengrok.kc2vjw.com:8080/history/petsc/src/ts/impls/pseudo/posindep.c#0fe2f5c28b7479be7cdeb76b0baadd17654373ce ts(pseudo): Add TSPseudoComputeFunction() List of files: /petsc/src/ts/impls/pseudo/posindep.c Wed, 19 Nov 2025 22:28:31 +0000 James Wright <james@jameswright.xyz> http://opengrok.kc2vjw.com:8080/history/petsc/src/ts/impls/pseudo/posindep.c#c558785f0dca1571fa7f63d87fda0eec410d3843 ts(pseudo): Move to TSAdapt-based timestepping List of files: /petsc/src/ts/impls/pseudo/posindep.c Wed, 19 Nov 2025 20:31:46 +0000 James Wright <james@jameswright.xyz> http://opengrok.kc2vjw.com:8080/history/petsc/src/ts/impls/pseudo/posindep.c#18ea161e4ce0af9a9724fa8d8f2448281da47583 Merge branch 'stefanozampini/fixes-before-release' into 'main'small fixes before releaseSee merge request petsc/petsc!8717 List of files: /petsc/src/ts/impls/pseudo/posindep.c Thu, 25 Sep 2025 04:39:59 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/ts/impls/pseudo/posindep.c#81775c1574fb5f3a5842849c10be2daab2fb9069 TSPSEUDO: update needs to be copied inside the loopUse Vec API to compute xdotRemove redundant computation of xdot in Jacobian List of files: /petsc/src/ts/impls/pseudo/posindep.c Mon, 15 Sep 2025 07:06:24 +0000 Stefano Zampini <stefano.zampini@gmail.com> http://opengrok.kc2vjw.com:8080/history/petsc/src/ts/impls/pseudo/posindep.c#e9e3ce283424253d75ba3c454174f6f0e4a20640 Merge branch 'barry/2025-08-29/improve-ts-pseudo-performance' into 'main'Optimize TSStep_Pseudo() for most common use caseSee merge request petsc/petsc!8675 List of files: /petsc/src/ts/impls/pseudo/posindep.c Wed, 24 Sep 2025 15:48:51 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/ts/impls/pseudo/posindep.c#eb636060ec67a08151583c50986cf2393a5eae68 Avoid duplicate TSComputeIFunction() computation when possible in TSStep_Pseudo() List of files: /petsc/src/ts/impls/pseudo/posindep.c Sat, 30 Aug 2025 03:29:15 +0000 Barry Smith <bsmith@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/ts/impls/pseudo/posindep.c#98473560267b3f739c58addda04446afbc56753f Improve the performance of TSPseudo by removing unneeded recalculations of the same functionReported-by: aldo.bonfiglioli@unibas.itThis first commit removes the recalculation of the norm of F(u_final) from the previous SNESSolve List of files: /petsc/src/ts/impls/pseudo/posindep.c Fri, 29 Aug 2025 19:06:37 +0000 Barry Smith <bsmith@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/ts/impls/pseudo/posindep.c#76f14e82e4ef5dcf684231ad11e66de8b15385f6 Merge remote-tracking branch 'origin/release' List of files: /petsc/src/ts/impls/pseudo/posindep.c Mon, 11 Aug 2025 15:06:27 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/ts/impls/pseudo/posindep.c#78343a4e35c218a54c4ce9142a41fa885af3bd12 Merge branch 'jolivet/typos' into 'release'Docs: typosSee merge request petsc/petsc!8636 List of files: /petsc/src/ts/impls/pseudo/posindep.c Sun, 10 Aug 2025 02:14:55 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/ts/impls/pseudo/posindep.c#93a54799f44632781c486dd4b73c1c88575e4136 Docs: typos List of files: /petsc/src/ts/impls/pseudo/posindep.c Fri, 08 Aug 2025 04:59:55 +0000 Pierre Jolivet <pierre@joliv.et>