Changes in ex18.c

4e8208cbcbc709572b8abe32f33c78b69c819375 - Merge branch 'barry/2026-01-13/ftn-generation-for-context-functions' into 'main'

Sat, 31 Jan 2026 18:41:18 +0000

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/tests/ex18.c

2a8381b23c702518c6b1ccbeafee50b9375df0e4 - Add automatic generated fortran support for setting and returning contexts

Tue, 13 Jan 2026 04:45:38 +0000

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/tests/ex18.c

2a1887a77e7b2c6e00dd0ba96d1387c839460237 - Merge branch 'barry/2025-11-30/fix-bad-ts' into 'main'

Thu, 11 Dec 2025 17:14:59 +0000

Merge branch 'barry/2025-11-30/fix-bad-ts' into 'main'Fix bad decisions made in writing TS.See merge request petsc/petsc!8877 List of files: /petsc/src/ts/tests/ex18.c

188af4bf1b9cf194d1407690fd963ae1ba8cff5d - Fix bad decisions made in writing TS.

Mon, 01 Dec 2025 02:10:33 +0000

Fix bad decisions made in writing TS. Fix -ts_dt to -ts_time_step and add initial time step to TSView outputcommit a5a92c11fa9681148df375b257eda4e09909b74eAuthor: Barry Smith Date: Mon Dec 1 14:51:27 2025 -0500 add max_snes_failures to TSViewcommit 32d3e79f6fa743930b1bbf32d03b9181b5b5418aAuthor: Barry Smith Fix wrongly named options and add to TSViewWrong name for options database key -ts_max_reject should be -ts_max_step_rejections!Add max_reject value to TSViewAdd max_snes_failures to TSViewAdd initial timestep to TSView List of files: /petsc/src/ts/tests/ex18.c

732aec7a18f2199fb53bb9a2f3aef439a834ce31 - Merge branch 'jolivet/remove-cast' into 'main'

Sun, 22 Sep 2024 17:54:06 +0000

Merge branch 'jolivet/remove-cast' into 'main'Use NULL or nullptr instead of casted 0See merge request petsc/petsc!7857 List of files: /petsc/src/ts/tests/ex18.c

c8025a5415d73fd1c6005393f2b0e60677bf5915 - Use NULL or nullptr instead of casted 0

Sat, 21 Sep 2024 07:20:33 +0000

Use NULL or nullptr instead of casted 0 List of files: /petsc/src/ts/tests/ex18.c

43b137cae6b30ced7a11d1da80a35f716655ff0f - Merge remote-tracking branch 'origin/release'

Thu, 06 Jun 2024 17:32:35 +0000

Merge remote-tracking branch 'origin/release' List of files: /petsc/src/ts/tests/ex18.c

fb773b58e8f5c5160628bb21403d239992533df0 - Merge branch 'stefanozampini/fix-dirk-dae-restart' into 'release'

Tue, 04 Jun 2024 23:46:50 +0000

Merge branch 'stefanozampini/fix-dirk-dae-restart' into 'release'Guarantee that SNES function is called before SNES jacobian in multilevel solversSee merge request petsc/petsc!7563 List of files: /petsc/src/ts/tests/ex18.c

0467964bd5b2330a79b8d324d3c3aa91392ecaf5 - TSDIRK: allow non-consistent dual variables

Sun, 19 May 2024 22:03:26 +0000

TSDIRK: allow non-consistent dual variablesthis requires the algebraic IS during the residual callbackadd tests List of files: /petsc/src/ts/tests/ex18.c

283288125bde826ae2d9f195397bc294a3e214f1 - Merge branch 'stefanozampini/ts-dirk' into 'main'

Thu, 17 Aug 2023 16:00:40 +0000

Merge branch 'stefanozampini/ts-dirk' into 'main'Diagonally Implicit Runge KuttaSee merge request petsc/petsc!6774 List of files: /petsc/src/ts/tests/ex18.c

3405e92ce0a429885711dcb2a39f6cd8565d5879 - TSDIRK: add docs and python bindings

Tue, 15 Aug 2023 02:59:48 +0000

TSDIRK: add docs and python bindingsuse TR-BDF2 as defaultupdate documentation List of files: /petsc/src/ts/tests/ex18.c

d27334e213e4e789cf4a49a6816302757d1e7cf0 - TSDIRK: Diagonally Implicit Runge Kutta

Sun, 23 Jul 2023 20:48:59 +0000

TSDIRK: Diagonally Implicit Runge KuttaReuse ARKIMEX codeadd additive boolean to the structimprove code readibilitytweak requirements for identity mass matrix in additive methodsFix bug in not copying last Ydot from previous step in ARKIMEX List of files: /petsc/src/ts/tests/ex18.c