Merge branch 'barry/2022-03-30/turnoff-gpu-timing' into 'main'

Add support for -log_view with GPUs that does not time the kernels on the GPU

See merge request petsc/petsc!5056

Add support for -log_view with GPUs that does not time the kernels on the GPU

Adds -log_view_gpu_time

This is useful to get high-level times for the solvers without the overhead of
needing synchron

Add support for -log_view with GPUs that does not time the kernels on the GPU

Adds -log_view_gpu_time

This is useful to get high-level times for the solvers without the overhead of
needing synchronizations for GPU kernels

This means the times for any asynchronize operations, like most vector and matrix operations
in the -log_view will be incorrect.

Have -log_view display fields related to event time displayed appropriately with NaN when runn on the GPUs without synchronization to ensure correct times

Commit-type: timing
/spend 55m
Reported-by: Jed Brown <jed@jedbrown.org>

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Merge branch 'barry/2022-04-01/fix-petsc-options-begin-end/release' into 'main'

Remove bogus error returns from Begin/End() macros

See merge request petsc/petsc!5069

Cleanup of introduction of PetscCall()

* remove bogus error flags from XXXBegin()/End() macros such as PetscOptionsBegin()/End()

* rename for consistency certain XXXBegin()/End() macros such as Mat

Cleanup of introduction of PetscCall()

* remove bogus error flags from XXXBegin()/End() macros such as PetscOptionsBegin()/End()

* rename for consistency certain XXXBegin()/End() macros such as MatPreallocateInitialize()/Finalize()

* fix many lingering ierr = XXX that arose from multiline function calls

* sync slepc/hpddm - to use snapshots with the same changes

Commit-type: error-checking, style-fix
/spend 8h

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Merge branch 'jolivet/feature-less-checkfalse' into 'main'

Dividing by four the number of PetscCheckFalse()

See merge request petsc/petsc!5072

Remove some PetscCheckFalse()

Merge branch 'jacobf/2022-03-26/variadic-chkerrq-stragglers' into 'main'

Clean Up Variadic-CHKERRQ Stragglers

See merge request petsc/petsc!5033

fixup some remaining stragglers from !4889

Merge branch 'jacobf/2022-02-23/variadic-chkerr' into 'main'

Variadic CHKERRQ()

See merge request petsc/petsc!4889

The great renaming:

- CHKERRQ() -> PetscCall()
- CHKERRV() -> PetscCallVoid()
- CHKERRMPI() -> PetscCallMPI()
- CHKERRABORT() -> PetscCallAbort()
- CHKERRCONTINUE() -> PetscCallContinue()
- CHKERRXX

The great renaming:

- CHKERRQ() -> PetscCall()
- CHKERRV() -> PetscCallVoid()
- CHKERRMPI() -> PetscCallMPI()
- CHKERRABORT() -> PetscCallAbort()
- CHKERRCONTINUE() -> PetscCallContinue()
- CHKERRXX() -> PetscCallThrow()
- CHKERRCXX() -> PetscCallCXX()
- CHKERRCUDA() -> PetscCallCUDA()
- CHKERRCUBLAS() -> PetscCallCUBLAS()
- CHKERRCUSPARSE() -> PetscCallCUSPARSE()
- CHKERRCUSOLVER() -> PetscCallCUSOLVER()
- CHKERRCUFFT() -> PetscCallCUFFT()
- CHKERRCURAND() -> PetscCallCURAND()
- CHKERRHIP() -> PetscCallHIP()
- CHKERRHIPBLAS() -> PetscCallHIPBLAS()
- CHKERRHIPSOLVER() -> PetscCallHIPSOLVER()
- CHKERRQ_CEED() -> PetscCallCEED()
- CHKERR_FORTRAN_VOID_FUNCTION() -> PetscCallFortranVoidFunction()
- CHKERRMKL() -> PetscCallMKL()
- CHKERRMMG() -> PetscCallMMG()
- CHKERRMMG_NONSTANDARD() -> PetscCallMMG_NONSTANDARD()
- CHKERRCGNS() -> PetscCallCGNS()
- CHKERRPTSCOTCH() -> PetscCallPTSCOTCH()
- CHKERRSTR() -> PetscCallSTR()
- CHKERRTC() -> PetscCallTC()

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pluck ~1000 low hanging PetscCheckFalse() -> PetscCheck() fruit

chkerr and friends wrapped

Merge branch 'jczhang/revise-log-view-msg' into 'main'

Add clear units to log_view output

See merge request petsc/petsc!4892

Sys: add clear units to log_view output

Merge remote-tracking branch 'origin/release'

Merge branch 'connorjward/petsc4py-addlogisactive' into 'main'

petsc4py: Add Log.getActive function

See merge request petsc/petsc!4847

Add PetscLogIsActive

Merge branch 'psanan/gpu-warning-update' into 'release'

Logging: reword logging warning about GPU-aware MPI

See merge request petsc/petsc!4848

Merge branch 'jczhang/no-seq-gpu-mpi-warning' into 'release'

Turn off GPU-aware-MPI warning in sequential code

See merge request petsc/petsc!4849

Logging: reword logging warning about GPU-aware MPI

Update the note to make it clear that the performance
penalty is only expected for multi-rank runs.

Minor copyedit and formatting.

Sys: turn off GPU-aware-MPI warning in sequential code

Merge branch 'jacobf/2022-01-05/c99' into 'main'

Feature: C99 and C++11

See merge request petsc/petsc!4700

rename PetscAssert() -> PetscCheck() and PetscAssertDebug() -> PetscAssert()

add PetscAssert() and PetscAssertFalse()

SETERRQ[1-9]+ begone