Merge remote-tracking branch 'origin/maint'

Merge remote-tracking branch 'origin/balay/essl-fixes/maint' into maint

essl: fix build by protecting code with PETSC_MISSING_LAPACK_ORGQR etc flags

Reported-by: Victor Eijkhout <eijkhout@tacc.utexas.edu>

Merge branch 'rmills/bindtocpu-not-pintocpu' into 'master'

Changed XXXPinToCPU() to XXXBindToCPU() to prevent confusion.

See merge request petsc/petsc!2477

Changed XXXPinToCPU() to XXXBindToCPU() to prevent confusion.

The reason for this change is that we already use the terminology
"pinned" to refer to memory that is non-pageable, in the context of
Pe

Changed XXXPinToCPU() to XXXBindToCPU() to prevent confusion.

The reason for this change is that we already use the terminology
"pinned" to refer to memory that is non-pageable, in the context of
PetscSF as well as allocating host memory when GPUs are being employed.

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Merge branch 'knepley/feature-dm-cell-types' into 'master'

Knepley/feature dm cell types

See merge request petsc/petsc!2446

DM+Plex: Now classify cells by polytope type
- Defined the polytope type of a cell. added names and special shortcut
pointer like depth - Fixed DMLabelMakeValid() to optimize for contiguous
runs of

DM+Plex: Now classify cells by polytope type
- Defined the polytope type of a cell. added names and special shortcut
pointer like depth - Fixed DMLabelMakeValid() to optimize for contiguous
runs of points - Added cell polytope type label to DM - This needs
special processing, like depth - Added DMPlexGetPointDepth(),
DMPlexGetCellType(), DMPlexGetCellTypeLabel() - DMPlexComputeCellTypes()
infers the cell type for all points using dim/depth/coneSize/ghostCells
- DMPlexGetRawFace(Hybrid)_Internal() now takes the cell type. This
means we can unify the functions later. - Replaced switch(dim/coneSize)
constructs with cell type

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Merge branch 'master' into 'stefanozampini/sfwin-reuse-win'

# Conflicts:
# config/BuildSystem/config/packages/MPI.py

Merge remote-tracking branch 'origin/maint'

Merge branch 'jolivet/fix-double-chkerrq' into 'maint'

Double CHKERRQ

See merge request petsc/petsc!2427

Double CHKERRQ

Merge branch 'stefanozampini/update-suitesparse' into 'master'

Update SuiteSparse to use github releases + fixes to SBAIJ hermitian complex case

See merge request petsc/petsc!2305

PCBDDC: adjust conversions and fix solver type for sub_schurs

need to get rid of these conversions someday

update outputs

Merge branch 'stefanozampini/fix-mkl-bddc' into 'master'

PCBDDC: do not use MKL for SVD based constraints contraction

See merge request petsc/petsc!2315

PCBDDC: do not use MKL for SVD based constraints contraction

Reported-by: Pierre Jolivet <Pierre.Jolivet@enseeiht.fr>

Merge remote-tracking branch 'origin/maint'

Merge branch 'stefanozampini/fix-valgrind-issue-bddc' into 'maint'

PCBDDC: Fix valgrind issue

See merge request petsc/petsc!2220

PCBDDC: Fix valgrind issue

https://gitlab.com/petsc/petsc/-/jobs/333447997

not ok snes_tutorials-ex56_attach_mat_nearnullspace-1_bddc_approx_gamg # Error code: 10
# ==22390== Invalid read of size 8

PCBDDC: Fix valgrind issue

https://gitlab.com/petsc/petsc/-/jobs/333447997

not ok snes_tutorials-ex56_attach_mat_nearnullspace-1_bddc_approx_gamg # Error code: 10
# ==22390== Invalid read of size 8
# ==22390== at 0x5F30EAD: PCSetData_AGG (agg.c:623)
# ==22390== by 0x5F246DF: PCSetUp_GAMG (gamg.c:513)
# ==22390== by 0x5FFF1D0: PCSetUp (precon.c:894)
# ==22390== by 0x6116E23: KSPSetUp (itfunc.c:377)
# ==22390== by 0x5E27EB5: PCBDDCSetUpLocalSolvers (bddcprivate.c:5547)
# ==22390== by 0x5DBED6E: PCSetUp_BDDC (bddc.c:1758)
# ==22390== by 0x5FFF1D0: PCSetUp (precon.c:894)
# ==22390== by 0x6116E23: KSPSetUp (itfunc.c:377)
# ==22390== by 0x6117B0A: KSPSolve (itfunc.c:707)
# ==22390== by 0x623ACAF: SNESSolve_NEWTONLS (ls.c:225)
# ==22390== by 0x61E01CB: SNESSolve (snes.c:4461)
# ==22390== by 0x411A04: main (ex56.c:474)
# ==22390== Address 0x11a8ad60 is 0 bytes inside a block of size 144 free'd
# ==22390== at 0x4C2BDEC: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
# ==22390== by 0x4FD9792: PetscFreeAlign (mal.c:105)
# ==22390== by 0x55B13A9: MatDestroy_SeqDense (dense.c:1469)
# ==22390== by 0x540D881: MatDestroy (matrix.c:1271)
# ==22390== by 0x5E2663A: MatNullSpacePropagateAny_Private (bddcprivate.c:5395)
# ==22390== by 0x5E279D5: PCBDDCSetUpLocalSolvers (bddcprivate.c:5514)
# ==22390== by 0x5DBED6E: PCSetUp_BDDC (bddc.c:1758)
# ==22390== by 0x5FFF1D0: PCSetUp (precon.c:894)
# ==22390== by 0x6116E23: KSPSetUp (itfunc.c:377)
# ==22390== by 0x6117B0A: KSPSolve (itfunc.c:707)
# ==22390== by 0x623ACAF: SNESSolve_NEWTONLS (ls.c:225)
# ==22390== by 0x61E01CB: SNESSolve (snes.c:4461)
# ==22390== by 0x411A04: main (ex56.c:474)

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Merge branch 'stefanozampini/last-bddc-optimization' into 'master'

PCBDDC: directly copy values into deluxe matrices

See merge request petsc/petsc!2089

PCBDDC: explicitly setup local KSPs

so that we get a less distorted view in log_view

Merge branch 'master' into 'master'

Add --download-hpddm

See merge request petsc/petsc!1994

Fixes and improvements for PCHPDDM and KSPHPDDM

Merge branch 'stefanozampini/gpu-bddc' into 'master'

Improvements towards BDDC on GPUs

See merge request petsc/petsc!2067

PCBDDC: allow factoring and inverting local schur complements on GPUs

Remove MatConvert -> I prefer to error if some matrix type is not supported
Few minor improvements to prevent unneeded data tran

PCBDDC: allow factoring and inverting local schur complements on GPUs

Remove MatConvert -> I prefer to error if some matrix type is not supported
Few minor improvements to prevent unneeded data transfers
Fix old MKL dsygvx query routine

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Merge branch 'master' into 'barry/2019-08-22/fix-fblaslapack-for-nag'

# Conflicts:
# lib/petsc/conf/test