Merge remote-tracking branch 'origin/release'

Fixes suggested by Fortitude to Fortran code (minor)

ts: Update TSPSEUDO documentation to mention adaptive timestepper

Original documentation would have you believe the method is just a
simple increment on the timestep, but it's actually doing quite a

ts: Update TSPSEUDO documentation to mention adaptive timestepper

Original documentation would have you believe the method is just a
simple increment on the timestep, but it's actually doing quite a bit
more than that.

Co-authored-by: Barry Smith <bsmith@mcs.anl.gov>

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Merge remote-tracking branch 'origin/release'

use integer and real kinds from ISO_C_binding

The kinds in this module are guaranteed to be compatible with the
corresponding C types.
Requires to include the ISO_C_binding module in interfaces and

use integer and real kinds from ISO_C_binding

The kinds in this module are guaranteed to be compatible with the
corresponding C types.
Requires to include the ISO_C_binding module in interfaces and stray
functions

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Merge branch 'barry/2025-07-02/fortran-no-semicolon-end-of-line' into 'main'

fortran no semicolon at end of line

See merge request petsc/petsc!8519

fortran no semicolon at end of line

Remove all unneeded ; at end of Fortran source code line

Add checkbadSource to check for semicolon at the end of lines

Merge branch 'jed/ts-monitor-speed' into 'main'

TSMonitorSpeed: -ts_monitor_speed

See merge request petsc/petsc!6663

TSMonitorWallClockTime: -ts_monitor_wall_clock_time

Sometimes machine performance experiences transient degradation and one
wishes to know about the elapsed wall-clock time. With implicit
integratio

TSMonitorWallClockTime: -ts_monitor_wall_clock_time

Sometimes machine performance experiences transient degradation and one
wishes to know about the elapsed wall-clock time. With implicit
integration, a given step could be slow because it needs more iterations
or because of a machine issue. Reporting the snes and ksp iterations for
each step is useful to distinguish these factors.

Co-authored-by: Barry Smith <bsmith@mcs.anl.gov>

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Use PetscBool instead of PetscInt for setupcalled

PetscInt was used in some structs, but the underlying logic requires only Booleans. Also removed an unused variable and unified capitalization.

Doc: Improve doc for symplectic integrators

TS Hamiltonian ex4: Added a plasma example to look at moment evolution

Tao: Add names for TaoLineSearch types

DM: Malloc nullspace constructors

Merge branch 'kjansen/MRcontinue_Run_withTest' into 'main'

TS: Alternate approaches for continuing runs

See merge request petsc/petsc!7870

ts: Add -ts_run_steps and -ts_monitor_solution_skip_initial

Co-authored-by: Kenneth E. Jansen <kenneth.jansen@colorado.edu>
Co-authored-by: Jed Brown <jed@jedbrown.org>
Co-authored-by: Barry Smith <

ts: Add -ts_run_steps and -ts_monitor_solution_skip_initial

Co-authored-by: Kenneth E. Jansen <kenneth.jansen@colorado.edu>
Co-authored-by: Jed Brown <jed@jedbrown.org>
Co-authored-by: Barry Smith <bsmith@mcs.anl.gov>

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refactor(ts): Remove -ts_monitor_frequency for *_interval

`-ts_monitor_frequency` was only respected by
`-ts_dmswarm_monitor_moments` anyways, which already had the `interval`
flag associated with i

refactor(ts): Remove -ts_monitor_frequency for *_interval

`-ts_monitor_frequency` was only respected by
`-ts_dmswarm_monitor_moments` anyways, which already had the `interval`
flag associated with it.

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Merge remote-tracking branch 'origin/release'

Typos

Fix for getAPI for finding functions listed in include files that should have Fortran bindings

Merge branch 'release'

ts(rosw): Fix A+Gamma abscissa calculation in TSView_RosW

tab->Gamma is a lower-triangular matrix, so all i>0 just returns 0

Merge remote-tracking branch 'origin/release'

Merge branch 'barry/2025-05-15/fix-func-typedef-names' into 'main'

All typedef for functions are of the form (XXXXFn)(...) not (*XXXXyyyy)(....)

See merge request petsc/petsc!8408

Fix PetscProbFunc