ex2 test in Landau

prealloc COO buffer in Landau Kokkos

added auto vector size to Landau Kokkos, removed COO optimization idea

moved shared level to shared, use direct COO, add info print in Landau Kokkos

changed default buffer sizes and made a buffer dynamic in Landau

deprecated field major ordering in Landau

TAO: propagate proper prefix for LMVM

Wrap PetscCheck and PetscAssert in do { } while (0)

These macros look like functions, so they should behave like
functions. Fix up the resulting invalid syntax due to the previous
behaviour of these

Wrap PetscCheck and PetscAssert in do { } while (0)

These macros look like functions, so they should behave like
functions. Fix up the resulting invalid syntax due to the previous
behaviour of these macros being "if (...)
statement_without_semicolon". Fixes #1199.

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Change if () { PetscCall() } three liner and friends to one liners

for i in `git ls-files | grep "\.[ch]$"` ; do sed 's?\$?ZZZ?g' $i | tr '\n' '$' | sed 's?\([ ]*\)if (\([-;,.\*+=a-z0-9A-Z_>]*\)) {\

Change if () { PetscCall() } three liner and friends to one liners

for i in `git ls-files | grep "\.[ch]$"` ; do sed 's?\$?ZZZ?g' $i | tr '\n' '$' | sed 's?\([ ]*\)if (\([-;,.\*+=a-z0-9A-Z_>]*\)) {\$[ ]*PetscCall(\([- ._+=a-z0-9A-Z>*,()]*);\)\$[ ]*}\$?\1if (\2) PetscCall(\3$?g' | tr '$' '\n' | sed 's?ZZZ?$?g' > $i.joe ; mv $i.joe $i ; done

for i in `git ls-files | grep "\.[hc]$"` ; do sed 's?\$?ZZZ?g' $i | tr '\n' '$' | sed 's?\([ }else]*\)if (\([-;,.\*+=a-z0-9A-Z_>]*\)) {\$[ ]*PetscCall(\([- ._+=a-z0-9A-Z>*,()]*);\)\$\([ ]*\)} \([- ._+=a-z0-9A-Z>*,()]*);\)\$?\1if (\2) PetscCall(\3$\4\5$?g' | tr '$' '\n' | sed 's?ZZZ?$?g' > $i.joe ; mv $i.joe $i ; done

Yes, really ugly but Barry still cannot master awk

Commit-type: housekeeping

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Change matrix factor database options that occur in KSP/PC to always use KSP/PC options prefix

Add MatSetOptionsPrefixFactor() and MatAppendOptionsPrefixFactor() to allow controlling the options pre

Change matrix factor database options that occur in KSP/PC to always use KSP/PC options prefix

Add MatSetOptionsPrefixFactor() and MatAppendOptionsPrefixFactor() to allow controlling the options prefix
used by factors created from this matrix

Change MatSetOptionsPrefix() to no longer affect the options prefix used by factors created from this matrix

As part of the above work the handling of the factor matrix options is now done in code in the factor matrix
not in the code that originates the factor matrix

Update examples output to the new approach where the factored matrix prefix is set from the KSP/PC

Much of this work was performed by Hong Zhang

Commit-type: usability
/spend 5h

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Variable initialization to prevent incorrect compiler warnings

Commit-type: portability-fix, testing-fix
/spend 5m

PetscObjectFunctionCompose: clean up composed functions at Destroy time

Fix nvcc warnings --with-64-bit-indices

TaoComputeBounds: generate vectors only if needed

Add modern error checking to rest of Fortran examples

/spend 2.5h

Fix TSGetTimeSpanSolutions

It now returns the actual solutions found. Because of the precision
issue when comparing floating point numbers, some points in time span
may not be reached during the ti

Fix TSGetTimeSpanSolutions

It now returns the actual solutions found. Because of the precision
issue when comparing floating point numbers, some points in time span
may not be reached during the time integration.

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Merge remote-tracking branch 'origin/release'

A few codespell fixes

Merge branch 'ahamilton/fix-change-default-number-of-stages-ssprk' into 'main'

Add different default number of stages for different SSPRK methods

See merge request petsc/petsc!5235

Moved setting default ssp->nstages to TSSSPSetType_SSP instead of at creation.

Default ssp->nstages is now type dependent.
rks2 maintains default of 5 stages, rks3 defaults to 9 stages.

Merge branch 'barry/2022-05-03/cleanup-makefiles' into 'main'

remove unneeded stuff from makefiles

See merge request petsc/petsc!5211

Merge branch 'jolivet/fix-excl-rank' into 'main'

Replace !rank with rank == 0

See merge request petsc/petsc!5223

Merge branch 'barry/2022-05-05/improve-specificmonitor-manpages' into 'main'

Improve monitor manual pages

See merge request petsc/petsc!5227

Improve monitor manual pages

Merge branch 'psanan/docs-seealso-formatting' into 'main'

Docs: Fix man page .seealso entries missing spaces after commas

Closes #1176

See merge request petsc/petsc!5202