| d9a7f1c0 | 28-Jul-2011 |
Mark F. Adams <mark.adams@columbia.edu> |
Added protection for MPI_Exscan
Hg-commit: 5f28d38a9f1d1e43e6216bd8c82308c1a215810d |
| 9e5684f5 | 26-Jul-2011 |
Mark F. Adams <mark.adams@columbia.edu> |
Some small style fixes.
Hg-commit: fcbb51009524b27cb975f3888cd8bfe5fc57f76b |
| 5ef31b24 | 25-Jul-2011 |
Mark F. Adams <mark.adams@columbia.edu> |
Fixed reduced processors on coarser grids, optimized vertex finding code, added randomization of MIS.
Hg-commit: a51f05487c81d03e5e22930b3311ba2c97f12450 |
| 0205a208 | 24-Jul-2011 |
Mark F. Adams <mark.adams@columbia.edu> |
Supporting singleton vertices from BCs and large diagonal entries.
Hg-commit: e691c50319d5fdc474a1599255e84924c41170fa |
| 835992ce | 02-Aug-2011 |
Jed Brown <jed@59A2.org> |
merge KSPSetSupportedNorm() and other patches
Hg-commit: 7ff6f447712b520f7f19bbe12cf06408c4fa068a |
| 8b5c83b4 | 02-Aug-2011 |
Jed Brown <jed@59A2.org> |
PCFactorGetMatSolverPackage() now returns NULL if PC type is not a Factor
Hg-commit: df36775848ed982d9e0083f050acc1b519aa28f0 |
| 39a3ad4e | 22-Jul-2011 |
Mark F. Adams <mark.adams@columbia.edu> |
Added some support for reduced processors on coarse grids of PC GAMG.
Hg-commit: 4feec2af672bd385b3916e88adf996e9a8933c4e |
| c9a0b8be | 22-Jul-2011 |
Mark F. Adams <mark.adams@columbia.edu> |
Added code to create sub-communicators and commented out hack in ParMetis interface for setting reduced number of processors.
Hg-commit: 24c65e4d3f8400616ed8dc69d96841d3818e8fe5 |
| 5cb416c2 | 22-Jul-2011 |
Mark F. Adams <mark.adams@columbia.edu> |
Added more support for reduced processor counts on coarse grids of PC GAMG.
Hg-commit: b4ba1750704238ddde2f10c8bc19abeaf4807a25 |
| aace9779 | 22-Jul-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
commit after merge
Hg-commit: 1ea8fef83cccbba4479c8951027894ba1abaa156 |
| bccd536c | 22-Jul-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
minor updates
Hg-commit: 6c3236f33da97ce0f1202ca385e620f77c41cced |
| 3530afc2 | 21-Jul-2011 |
Mark F. Adams <mark.adams@columbia.edu> |
Robustified ex54 for arbitrary number of procs. added logic for reducing number of active processors on coarse grids.
Hg-commit: 0d288c9cfaafffab0f6302c263765b8c6f6b3fad |
| 11e60469 | 21-Jul-2011 |
Mark F. Adams <mark.adams@columbia.edu> |
Added repartitioning of coarse grids in PC GAMG.
Hg-commit: ebfd5f45984f74f1f0b6f358ce3717cfa408c21e |
| baa4e9fa | 20-Jul-2011 |
Mark F. Adams <mark.adams@columbia.edu> |
Parallel GAMG working. Made ex54 parallel.
Hg-commit: caac457aa7fbe9b6829e1bd7185d54edda07a530 |
| 0f9369f8 | 13-Jul-2011 |
Mark F. Adams <mark.adams@columbia.edu> |
refactored gamg PC. Parallel code added, not complete. MIS interface made better for future migration to a matop.
Hg-commit: 018311eb3f493463af3eaf23b17b29cb816f2ca6 |
| 0b39c2fa | 06-Jul-2011 |
Matthew G Knepley <knepley@gmail.com> |
Added comments and comm change
Hg-commit: b7cad101f7cee354cf29c0258a40a35121159dbc |
| a92563c5 | 06-Jul-2011 |
Mark F. Adams <mark.adams@columbia.edu> |
gamg fixes.
Hg-commit: 64a4fc8011be97f1d5e7f3a0bc3b7fcbfdbfd921 |
| 6c237d78 | 05-Jul-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
removed C++ and C99 isms from PCGAMG, increased defaults so that it runs several levels
massive memory leaks, run with -malloc_debug -malloc_dump to see memory leaks
Hg-commit: 94167ac5a9116fc7e7597
removed C++ and C99 isms from PCGAMG, increased defaults so that it runs several levels
massive memory leaks, run with -malloc_debug -malloc_dump to see memory leaks
Hg-commit: 94167ac5a9116fc7e7597106dda54208dce2531d
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| 157726a2 | 02-Jul-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
allow setting new PCMG residual matrix without provide a new reisudal function to go with it.
Hg-commit: 428b625005de1acd2672ee5684c2566ef4083532 |
| 6dd489de | 30-Jun-2011 |
Mark F. Adams <mark.adams@columbia.edu> |
fixed GAMG registration stuff, fixed some warning messages.
Hg-commit: 55fe04eade42efeef2414c68f160e68dc303fa67 |
| acadaa72 | 30-Jun-2011 |
Mark F. Adams <mark.adams@columbia.edu> |
changed file name.
Hg-commit: 9b62cfbb331611839bfef1078e28e15f8c2a133d |
| 5b89ad90 | 30-Jun-2011 |
Mark F. Adams <mark.adams@columbia.edu> |
added GAMG preconditioner with test ksp/ksp/examples/tutorial/ex54.
Hg-commit: 02ad06dfec1e069f1d65d6a9220fa95d86441e70 |
| 2533e041 | 25-Jun-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
added PCApplyTranspose() for PCCOMPOSITE
Hg-commit: 1671d7bc2cd5714c5c8ba8fcb196929655633aca |
| e0f5d30f | 22-Jun-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
added -da_refine allowing mimicing -dmmg_nlevels without DMMG
PCML removes the DM object so that PCMG won't try to use it to generate restriction/interpolation
PCML marks itself as using Galerkin coa
added -da_refine allowing mimicing -dmmg_nlevels without DMMG
PCML removes the DM object so that PCMG won't try to use it to generate restriction/interpolation
PCML marks itself as using Galerkin coarse grid corrections so that -ksp_view shows it correctly.
Hg-commit: 1a4947988e50cdb8d6e314af4e8a4e969913512d
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| 649052a6 | 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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