Added infrastructure for smoothed aggregation into PC GAMG.Hg-commit: 01a497ef9adc78e66022e0bb69d1a7e0f00af7e3
Added test (ex55) for 2D elasticity for PC GAMG.Hg-commit: a5fa6841cebf3d6791ae3f1d2e9d13864b97b4b5
minor changes.Hg-commit: 403d914ee262737d0687277cb0997f8916cc6a3c
Rearranged construction of PC MG.Hg-commit: fece1799213c75dc41c7ce75b9ce8cfeb54e9c3c
Small fix to eigen estimate.Hg-commit: 9c063ad5d1fd2f726fb03f3ed77df14a93fd1d7f
Added eigen estimator for cheby smoother.Hg-commit: 79b3f738f8290298cf2fb5026595dd8e6435320d
Fixed a small bug and small changes.Hg-commit: 6616b8f7b777d95d04ebd7997e42ef29b0a2de8b
Fixed gamgHg-commit: 47c09c54fd4d65ff361199eed97d55b2b89a5d45
Added protection for MPI_ExscanHg-commit: 5f28d38a9f1d1e43e6216bd8c82308c1a215810d
Some small style fixes.Hg-commit: fcbb51009524b27cb975f3888cd8bfe5fc57f76b
Fixed reduced processors on coarser grids, optimized vertex finding code, added randomization of MIS.Hg-commit: a51f05487c81d03e5e22930b3311ba2c97f12450
Supporting singleton vertices from BCs and large diagonal entries.Hg-commit: e691c50319d5fdc474a1599255e84924c41170fa
Added code to create sub-communicators and commented out hack in ParMetis interface for setting reduced number of processors.Hg-commit: 24c65e4d3f8400616ed8dc69d96841d3818e8fe5
Added more support for reduced processor counts on coarse grids of PC GAMG.Hg-commit: b4ba1750704238ddde2f10c8bc19abeaf4807a25
Robustified ex54 for arbitrary number of procs. added logic for reducing number of active processors on coarse grids.Hg-commit: 0d288c9cfaafffab0f6302c263765b8c6f6b3fad
Added repartitioning of coarse grids in PC GAMG.Hg-commit: ebfd5f45984f74f1f0b6f358ce3717cfa408c21e
Parallel GAMG working. Made ex54 parallel.Hg-commit: caac457aa7fbe9b6829e1bd7185d54edda07a530
refactored gamg PC. Parallel code added, not complete. MIS interface made better for future migration to a matop.Hg-commit: 018311eb3f493463af3eaf23b17b29cb816f2ca6
Added comments and comm changeHg-commit: b7cad101f7cee354cf29c0258a40a35121159dbc
gamg fixes.Hg-commit: 64a4fc8011be97f1d5e7f3a0bc3b7fcbfdbfd921
removed C++ and C99 isms from PCGAMG, increased defaults so that it runs several levelsmassive memory leaks, run with -malloc_debug -malloc_dump to see memory leaksHg-commit: 94167ac5a9116fc7e7597
removed C++ and C99 isms from PCGAMG, increased defaults so that it runs several levelsmassive memory leaks, run with -malloc_debug -malloc_dump to see memory leaksHg-commit: 94167ac5a9116fc7e7597106dda54208dce2531d
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fixed GAMG registration stuff, fixed some warning messages.Hg-commit: 55fe04eade42efeef2414c68f160e68dc303fa67
changed file name.Hg-commit: 9b62cfbb331611839bfef1078e28e15f8c2a133d
added GAMG preconditioner with test ksp/ksp/examples/tutorial/ex54.Hg-commit: 02ad06dfec1e069f1d65d6a9220fa95d86441e70
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