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31823bd8
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| 17-Jun-2011 |
Matthew G Knepley <knepley@gmail.com> |
Added a PC to SNES
- I believe I understand how they work now, I am writing something down
Hg-commit: 2626e011634a721b2e7f1fcad7a546f8c366e6b8
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649052a6
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| 14-Jun-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
removed PetscViewerASCIIMonitorCreate instead regular ASCII viewers are used and the tabs are set by the Monitor routine. Now no monitor option should be double used because SNES or KSPSetFromOptions
removed PetscViewerASCIIMonitorCreate instead regular ASCII viewers are used and the tabs are set by the Monitor routine. Now no monitor option should be double used because SNES or KSPSetFromOptions are used
Hg-commit: 3821c77002121ce48b9fae3b1d8e38aa6c55f2b9
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73250ac0
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| 10-Jun-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
ex57 runs with -snes_grid_sequence and -pc_type mg properly with correct generation of coarse operators (need to see if it is using fd or the provide code still) also has memory leak needs fixing
Hg
ex57 runs with -snes_grid_sequence and -pc_type mg properly with correct generation of coarse operators (need to see if it is using fd or the provide code still) also has memory leak needs fixing
Hg-commit: 33f67efa5b807b6f9e9485b633932f0fec8fcc9e
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cab2e9cc
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| 10-Jun-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
PCMG computing coarser levels via operator function (not Galerkin) with DM partially working, still need to scale restricted vector
Hg-commit: 1f4e0da10db2c982c812ca51c16cdf5fded49f26
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644e2e5b
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| 10-Jun-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
more work on adding complete support for replacing DMMGSetSNES() with SNESSetDM() and removing DM. Now the coloring version of compute Jacobian works as does grid sequencing. Next proper support for
more work on adding complete support for replacing DMMGSetSNES() with SNESSetDM() and removing DM. Now the coloring version of compute Jacobian works as does grid sequencing. Next proper support for PCMG?? computing the coarser matrices from the fine grid current solution is needed.
Hg-commit: 26d5ecc76233f17dbf52395fcf188965eb5c15c8
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7d7c2b69
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| 09-Jun-2011 |
Jungho Lee <julee@mcs.anl.gov> |
updated ex55.c example arguments to run properly with multigrid
Hg-commit: 005653b6ba407432955d5c514b42bc1ab1bc5d40
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b07ff414
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| 09-Jun-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
commit after merge
Hg-commit: 1bd120f7226d2a808a7f485479dc0f6022d22406
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673ff3ca
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| 09-Jun-2011 |
Jungho Lee <julee@mcs.anl.gov> |
commit after merge
Hg-commit: f6cda0bdef9568b151b239dd9c658a29e6012a56
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865ca3a1
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| 09-Jun-2011 |
Shri Abhyankar <abhyshr@mcs.anl.gov> |
Commit after merge.
Hg-commit: 3ce7b361b3c1663aa34fbc6a4517cc917a3598c8
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bd297bc6
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| 08-Jun-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
commit after merge
Hg-commit: 79f737784d7f6d6491ae468478a200d1b6b075f9
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6b3a5b13
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| 08-Jun-2011 |
Jed Brown <jed@59A2.org> |
remove unused variables
Hg-commit: b4a4678d7170541503e3a0fd61b885c812c906a4
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ed9f95c0
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| 07-Jun-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
commit after merge
Hg-commit: 129dcac17f5153fa45c8207da21880fddc5990c6
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693365a8
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| 07-Jun-2011 |
Jed Brown <jed@59A2.org> |
Add -snes_compare_explicit{,_draw,_contour} to compare various computed Jacobians.
This is similar functionality to -snes_type test, but includes drawing
and does not disrupt the solve. This is hand
Add -snes_compare_explicit{,_draw,_contour} to compare various computed Jacobians.
This is similar functionality to -snes_type test, but includes drawing
and does not disrupt the solve. This is handy if the Jacobian only
becomes significantly different after the first iteration, or if there
are caching bugs.
Hg-commit: 1f36a7d4b2d8fc1a204d92f939ffe05509da1196
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8af28204
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| 07-Jun-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
application context getting and setting don't make sense from Fortran
Hg-commit: 53426efe40242ee73129e6c066dec92589fc1953
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1b2093e4
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| 07-Jun-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
changed DMGetContext() to DMGetApplicationContext() and changed second argument from void ** to void * to match PETSc coding standards
changed DMSetContext() to DMSetApplicationContext()
added PCSet/
changed DMGetContext() to DMGetApplicationContext() and changed second argument from void ** to void * to match PETSc coding standards
changed DMSetContext() to DMSetApplicationContext()
added PCSet/GetApplicationContext()
changed KSPSetApplicationContext() to call PCSetApplicationContext()
changed SNESSetApplicationContext() to call KSPSetApplicationContext()
Hg-commit: 2869a801f209d1850cbd1f0fc007dea9def03fa1
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d25893d9
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| 04-Jun-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
fixed reference count problem with calling SNESSolve repeatedly for the same VI triggered by ex55.c PetscOListRemoveReference() removed the reference even if it had already been removed by a previous
fixed reference count problem with calling SNESSolve repeatedly for the same VI triggered by ex55.c PetscOListRemoveReference() removed the reference even if it had already been removed by a previous call to PetscOListRemoveReference()
Hg-commit: 4786c8b26446f1ef2d834bcb14f6df00068cdf0a
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efd51863
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| 02-Jun-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
basic -snes_grid_sequence <levels> is working for ex57.c needs work before will work with VI solvers and not yet determined how to get it working cleanly with multigrid for inner solver
Hg-commit: 9
basic -snes_grid_sequence <levels> is working for ex57.c needs work before will work with VI solvers and not yet determined how to get it working cleanly with multigrid for inner solver
Hg-commit: 963cdbcd2b6c84fb51974286fdf549257ab56035
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bf45eb89
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| 01-Jun-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
commit after merge
Hg-commit: c20f15a5363f59274aa795352daa398167c2c5b8
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d0660788
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| 31-May-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
added matrix object to MatCheckPivot routines to allow displaying more information on failure
PCEXOTIC turns off DM object in PCMG so that PCSetUp_MG() doesn't use the DM object to generate incorrect
added matrix object to MatCheckPivot routines to allow displaying more information on failure
PCEXOTIC turns off DM object in PCMG so that PCSetUp_MG() doesn't use the DM object to generate incorrect work vectors
SNESSetDM,KSPSetDM and PCSetDM allow using 0 dm to clear current DM.
Hg-commit: d3ce2e5ec6f3ec4502b397e3155085dddbdcd62e
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cca6129b
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| 29-May-2011 |
Jed Brown <jed@59A2.org> |
Fix formatting of SNESMonitorSet options database list
Hg-commit: a6f917b4bab36993dd10052101a0f212b305c967
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5a262507
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| 19-Jan-2012 |
Barry Smith <bsmith@mcs.anl.gov> |
commit after merge
Hg-commit: defcbc7d2f2fb488acee2669a22ffa3e39f10043
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83947a81
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| 17-Jan-2012 |
Peter Brune <brune@mcs.anl.gov> |
removed snes_use_gs and snes->usegs; use SNESGS instead now
Hg-commit: 33cdc58540214fb127aed640a53850526359edf5
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fde0ff24
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| 17-Jan-2012 |
Peter Brune <brune@mcs.anl.gov> |
FAS now is totally built of composed solver components
Hg-commit: 7c951068ce41b208bd8fb528eeb92b7852805722
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639d86e3
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| 13-Jan-2012 |
Sean Farley <sean@mcs.anl.gov> |
Merge
Hg-commit: 0fb617426806c222fb6fb5e47365b6c3688c614c
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d39137a2
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| 12-Jan-2012 |
Barry Smith <bsmith@mcs.anl.gov> |
commit after merge
Hg-commit: d540875a63b3c979c82b6a7fa7f062571e906d10
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