History log of /petsc/src/ksp/pc/interface/precon.c (Results 401 – 425 of 770)
Revision Date Author Comments
# f8e4bde8 27-Mar-2015 Matthew G. Knepley <knepley@gmail.com>

Viewer: PetscViewerRead() should return the number of items actually read
- This also applies to all its implementations


# 51fa3d41 19-Mar-2015 Barry Smith <bsmith@mcs.anl.gov>

added PetscDrawBar object for drawing bar graphs


# 898446f9 11-Mar-2015 Shri Abhyankar <abhyshr@mcs.anl.gov>

Merge branch 'master' into shri/ts-is-for-differential-variables

Conflicts:
include/petsc-private/tsimpl.h
src/ts/impls/eimex/eimex.c
src/ts/interface/ts.c


# f2dee214 06-Mar-2015 Barry Smith <bsmith@mcs.anl.gov>

Merge branch 'master' into jed/chem
Note merging a branch with good stuff in it for a year and a half is insane!

Conflicts:
src/ts/examples/tutorials/makefile
src/ts/interface/ts.c


# ec6afda9 19-Feb-2015 Stefano Zampini <stefano.zampini@gmail.com>

Merge branch 'master' into stefano_zampini/pcbddc-adaptive-selection


# 759c316d 17-Feb-2015 Matthew G. Knepley <knepley@gmail.com>

Merge branch 'master' into knepley/feature-harmonic-advection

* master: (205 commits)
Bib: Added bio refs
Don't print SAWs URL since it disturbs all the test output
missing (double) cast in pr

Merge branch 'master' into knepley/feature-harmonic-advection

* master: (205 commits)
Bib: Added bio refs
Don't print SAWs URL since it disturbs all the test output
missing (double) cast in print statement
don't output to test file all 12 digits of values
fixes and additions to SNESQM manual pages
PetscViewerBinaryGetDescriptor() is now a collective and must be treated as such fixed some calls to PetscViewerBinarySetUseMPIIO() removed some test runs that take too long
removed dead routine
ViennaCL: Added MCS download mirror URL for version 1.6.2
shift order of processing options for TS to be compatiable with SAWs Fix options handling for SAWs to duplicate array that previously was deleted too soon for SAWs processing
remove some dead code for AD and old AMS java and Matlab utilities
add missing PetscFunctionBegin; that messed up displaying of stack
Viewer: Fixed PetscViewerBinarySetUseMPIIO() in some examples
removed unused variables, removed dead code from AMS
git is so freaking annoying I accidently made a bunch of updates in next which I pushed lets see if this diff makes the same changes in my branch Why can't git just forbid me to make changes or next or set up some utility to prevent it!
moved saws directory to proper share directory location updated source to point to it.
rm checkboxes at top of pcoptions.html (ugly and not useful) and centered display of solver
PetscOptionsObject->prefix was freed before using in SAWs post processing hence SAWs was unable to change any type which had a prefix
display URL to point to to access SAWs server
missing break in case for handling string arguments better description for Options database option handling
removed extern PC_CLASSID and KSP_CLASSID that don't belong in petscoptions.h
...

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# feaf8ed5 16-Feb-2015 Barry Smith <bsmith@mcs.anl.gov>

Merge branch 'barry/saws-options-merge-master'


# 4e7385fa 16-Feb-2015 Stefano Zampini <stefano.zampini@gmail.com>

Merge branch 'master' into stefano_zampini/pcbddc-adaptive-selection

Conflicts:
src/ksp/pc/impls/bddc/bddcprivate.c


# a197972a 11-Feb-2015 Barry Smith <bsmith@mcs.anl.gov>

Merge branch 'master' into barry/saws-options-merge-master

Totally confusing manual merge, could be wrong

Conflicts:
include/petscoptions.h
src/dm/impls/da/dacreate.c
src/sys/objects/aoptions.c

Merge branch 'master' into barry/saws-options-merge-master

Totally confusing manual merge, could be wrong

Conflicts:
include/petscoptions.h
src/dm/impls/da/dacreate.c
src/sys/objects/aoptions.c
src/sys/threadcomm/interface/threadcomm.c

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# 50705773 10-Feb-2015 Barry Smith <bsmith@mcs.anl.gov>

Merge branch 'master' into pr252/dmay/PetscViewerBinarySkipHeaderVecViewLoad
Manual merge of makefile

Conflicts:
src/sys/classes/viewer/examples/tutorials/makefile


# 8abd42f6 05-Feb-2015 Stefano Zampini <stefano.zampini@gmail.com>

Merge branch 'master' into stefano_zampini/pcbddc-adaptive-selection


# 9704d4df 02-Feb-2015 Barry Smith <bsmith@mcs.anl.gov>

Merge branch 'barry/feature-vec-lock'


# 5edff71f 23-Jan-2015 Barry Smith <bsmith@mcs.anl.gov>

Added VecLockPush/Pop() around SNES callbacks etc
Added DADAVecGetArray[DOF]Read()
Added use of GetArrayRead() as needed
Added many more const as needed

Note DMDAVecGetArray[DOF]Read() does not yet

Added VecLockPush/Pop() around SNES callbacks etc
Added DADAVecGetArray[DOF]Read()
Added use of GetArrayRead() as needed
Added many more const as needed

Note DMDAVecGetArray[DOF]Read() does not yet require correctly consted argument

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# d9ca1df4 22-Jan-2015 Barry Smith <bsmith@mcs.anl.gov>

Added VecLockPush() and VecLockPop() to make vector read only
Used VecLockPush() and VecLockPop() in a couple of key locations; PCApply(), KSPSolve(), MatMult()
Fixed many uses of VecGetArray() to Ve

Added VecLockPush() and VecLockPop() to make vector read only
Used VecLockPush() and VecLockPop() in a couple of key locations; PCApply(), KSPSolve(), MatMult()
Fixed many uses of VecGetArray() to VecGetArrayRead()
Added VecGet/RestoreArrayPair() for commonly occuring pattern
Added const to many locations driven by use of VecGetArrayRead()

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# cdcb32b8 27-Jan-2015 Barry Smith <bsmith@mcs.anl.gov>

Merge branch 'barry/fix-pc-reuse-preconditioner-bjacobi' into maint


# bba28a21 27-Jan-2015 Barry Smith <bsmith@mcs.anl.gov>

merge


# 7f9e0b0a 26-Jan-2015 Barry Smith <bsmith@mcs.anl.gov>

Merge branch 'karpeev/fix-ksp-matgetschurcomplement-pmatreuse' into barry/experiment

Conflicts:
src/ksp/ksp/utils/schurm.c


# 8f0a54d4 25-Jan-2015 Barry Smith <bsmith@mcs.anl.gov>

Merge branch 'barry/update-sowing'

Conflicts:
tutorials/HandsOnExercise.html


# 7838cfb1 24-Jan-2015 Barry Smith <bsmith@mcs.anl.gov>

KSP/PCSetReusePreconditioner() did not work for block Jacobi preconditioner with one
block per process because the inner ksp accesses directly a portion of the outer matrix
and hence observed a new m

KSP/PCSetReusePreconditioner() did not work for block Jacobi preconditioner with one
block per process because the inner ksp accesses directly a portion of the outer matrix
and hence observed a new matrix state and constructed a new preconditioner even if the
outer KSP/PC had a reuse preconditioner flag. Thus extra computation as performed of
rebuilding the inner preconditioner. This did not affect the solutions accuracy but
did change the time to solution.

Reported-by: Mark Samonds <Mark.Samonds@esi-group.com>

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# 2fbe6462 24-Jan-2015 Barry Smith <bsmith@mcs.anl.gov>

Merge branch 'barry/fix-bjacobi-vector-lengths'


# 106e20bf 17-Jan-2015 Barry Smith <bsmith@mcs.anl.gov>

added error checking for vector lengths in PCApply()
Certain uses of PCBJACOBI with preonly allowed vector lengths to not match matrix sizes

Reported-by: Michael Souza <souza.michael@gmail.com>


# 2b26979f 17-Jan-2015 Barry Smith <bsmith@mcs.anl.gov>

update to use Sowing 1.17
fixed many documentation errors as well


# 4653a54d 26-Dec-2014 Barry Smith <bsmith@mcs.anl.gov>

Merge branch 'master' into barry/ksp-converged-reason-viewer

Conflicts:
src/sys/objects/options.c


# 9118fc56 26-Dec-2014 Barry Smith <bsmith@mcs.anl.gov>

Merge branch 'barry/fix-damp-not-one-pcapplyrichardson'


# 955c1f14 22-Dec-2014 Barry Smith <bsmith@mcs.anl.gov>

-ksp_richardson_scale was ignored when PCApplyRichardson() was used
Fix: turn off PCApplyRichardson() when scale is not 1 and print PetscInfo warning

Reported-by: Mark Adams <mfadams@lbl.gov>

Fixed

-ksp_richardson_scale was ignored when PCApplyRichardson() was used
Fix: turn off PCApplyRichardson() when scale is not 1 and print PetscInfo warning

Reported-by: Mark Adams <mfadams@lbl.gov>

Fixed missing carriage return in uses of PetscInfo() and missing ierr CHKERRQ() usage

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