History log of /petsc/src/ts/tutorials/ex48.c (Results 1 – 25 of 53)
Revision Date Author Comments
# 4e8208cb 31-Jan-2026 Satish Balay <balay@mcs.anl.gov>

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 PetC

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

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# 2a8381b2 13-Jan-2026 Barry Smith <bsmith@mcs.anl.gov>

Add automatic generated fortran support for setting and returning contexts

Major cleanup of the code for setting and returning application (previously called user) contexts
- PetscCtx ctx is now t

Add automatic generated fortran support for setting and returning contexts

Major 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 PetscCtxDestroyFn

Both of these are typedef to void*

Also removed most use of user and userctx for context arguments now consistently named ctx

Improved documentation on PetscCtx and PetscCtxRt and on how to use contexts (including getting them) from Fortran

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# 2a1887a7 11-Dec-2025 Satish Balay <balay@mcs.anl.gov>

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

Fix bad decisions made in writing TS.

See merge request petsc/petsc!8877


# 188af4bf 01-Dec-2025 Barry Smith <bsmith@mcs.anl.gov>

Fix bad decisions made in writing TS.

Fix -ts_dt to -ts_time_step and add initial time step to TSView output

commit a5a92c11fa9681148df375b257eda4e09909b74e
Author: Barry Smith <bsmith@petsc.de

Fix bad decisions made in writing TS.

Fix -ts_dt to -ts_time_step and add initial time step to TSView output

commit a5a92c11fa9681148df375b257eda4e09909b74e
Author: Barry Smith <bsmith@petsc.dev>
Date: Mon Dec 1 14:51:27 2025 -0500

add max_snes_failures to TSView

commit 32d3e79f6fa743930b1bbf32d03b9181b5b5418a
Author: Barry Smith <bsmith@petsc.dev>
Fix wrongly named options and add to TSView

Wrong name for options database key -ts_max_reject should be -ts_max_step_rejections!

Add max_reject value to TSView

Add max_snes_failures to TSView

Add initial timestep to TSView

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# 2286efdd 25-Sep-2025 Satish Balay <balay@mcs.anl.gov>

Merge branch 'barry/2025-07-30/fix-matshellsetoperationarg' into 'main'

Complete usage of PetscVoidFn and PetscErrorCodeFn and introduce PetscFortranCallbackFn

See merge request petsc/petsc!8615


# 57d50842 31-Jul-2025 Barry Smith <bsmith@mcs.anl.gov>

Change use of void (*)(void) and void (**)(void) in the PETSc API to PetscVoidFn * and PetscVoidFn ** or PetscErrorCodeFn * or PetscErrorCodeFn **


# d8e47b63 17-Sep-2024 Satish Balay <balay@mcs.anl.gov>

Merge branch 'barry/2024-09-02/rebased-fix-conversion-warnings' into 'main'

Compiler finds (and forbid) casts from higher precision integers to lower

See merge request petsc/petsc!7806


# 1690c2ae 10-Sep-2024 Barry Smith <bsmith@mcs.anl.gov>

Change from deprecated PETSC_MAX/MIN_INT to PETSC_INT_MAX/MIN

Commit-type: i.e. error-checking, optimization, bug-fix, portability-fix, testing-fix, style-fix, feature, documentation, example
Funded

Change from deprecated PETSC_MAX/MIN_INT to PETSC_INT_MAX/MIN

Commit-type: i.e. error-checking, optimization, bug-fix, portability-fix, testing-fix, style-fix, feature, documentation, example
Funded-by:
Project:
Time: hours
Reported-by:
Thanks-to:
Development Tools: Vim, Emacs, Eclipse

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# ec42381f 20-Jul-2024 Satish Balay <balay@mcs.anl.gov>

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


# 09cb0f53 25-Jun-2024 Barry Smith <bsmith@mcs.anl.gov>

Add support for PETSC_DETERMINE to revert to defaults TS parameters


# 970231d2 07-Mar-2024 Satish Balay <balay@mcs.anl.gov>

Merge branch 'jolivet/clang-format-18' into 'main'

clang-format version 18

See merge request petsc/petsc!6902


# 4d86920d 10-Feb-2024 Pierre Jolivet <pierre@joliv.et>

checkbadSource: rules for PetscFunctionBegin and derivatives


# 80f6d96d 01-Apr-2023 Satish Balay <balay@mcs.anl.gov>

Merge remote-tracking branch 'origin/release'


# 08eaad2d 01-Apr-2023 Satish Balay <balay@mcs.anl.gov>

Merge branch 'jolivet/fix-typos-portability' into 'release'

Fix typos, portability issues, segmentation fault

See merge request petsc/petsc!6267


# aaa8cc7d 31-Mar-2023 Pierre Jolivet <pierre@joliv.et>

Fix some documentation and typos


# e75a042f 24-Feb-2023 Satish Balay <balay@mcs.anl.gov>

Merge branch 'adams/ts-ex48-new' into 'main'

TS: replace new ts/tutorial/ex48.c with better, verified version of similar reduced MHD solver

See merge request petsc/petsc!5967


# 29e10dd4 24-Feb-2023 Mark Adams <524115-markadams4@users.noreply.gitlab.com>

TS: replace new ts/tutorial/ex48.c with better, verified version of similar reduced MHD solver
This example uses stream functions and bracket operators: https://arxiv.org/abs/2302.10242


# 31d78bcd 02-Feb-2023 Satish Balay <balay@mcs.anl.gov>

Merge branch 'jacobf/2022-12-10/petscerrorcode-nodiscard' into 'main'

Feature: Non-discardable PetscErrorCode

See merge request petsc/petsc!5923


# 3ba16761 10-Dec-2022 Jacob Faibussowitsch <jacob.fai@gmail.com>

Make PetscErrorCode a non-discardable enum


# 061e922f 22-Sep-2022 Satish Balay <balay@mcs.anl.gov>

Merge branch 'jacobf/2022-09-21/2-bike-2-shed' into 'main'

Feature: Bicycle Storage Facility 2

See merge request petsc/petsc!5661


# d71ae5a4 21-Sep-2022 Jacob Faibussowitsch <jacob.fai@gmail.com>

source code format changes due to .clang-format changes


# 58d68138 23-Aug-2022 Satish Balay <balay@mcs.anl.gov>

Merge branch 'barry/2022-08-21/clang-format-source' into 'main'

format repository with clang-format

See merge request petsc/petsc!5541


# 9371c9d4 22-Aug-2022 Satish Balay <balay@mcs.anl.gov>

clang-format: convert PETSc sources to comply with clang-format


# cdc546e2 09-Aug-2022 Satish Balay <balay@mcs.anl.gov>

Merge branch 'barry/2022-07-25/print-warning-unused-options-on-error' into 'main'

Print unused options when output error message

See merge request petsc/petsc!5473


# 7510d9b0 29-Jul-2022 Barry Smith <bsmith@mcs.anl.gov>

correct all the PetscFunctionBegin; in ts tutorials and tests to PetscFunctionBeginUser;

Commit-type: error-handling, examples, style
/spend 5m


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