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93dfaa4e
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| 31-Jan-2012 |
Peter Brune <brune@mcs.anl.gov> |
added more FAS configuration options for ease of use; fixed some Gauss-Seidel bugs in ex50.c
Hg-commit: 70d707c0f88b72c9cde1645d9bf19ccb1a290036
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a604d275
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| 26-Jan-2012 |
Barry Smith <bsmith@mcs.anl.gov> |
commit after merge
Hg-commit: c3a01e60afde4404507e6c07fb4c19a7d20b785e
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79d9a41a
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| 17-Jan-2012 |
Peter Brune <brune@mcs.anl.gov> |
more FAS fixes for composition
Hg-commit: d5d168d0d0e59ce0eaa0fda2d31e15d9f48712c6
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6bed07a3
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| 03-Oct-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
commit after update
Hg-commit: 9774836bfebee61342b7f5dd3dbd53473fdd4116
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c17803e7
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| 01-Oct-2011 |
Jed Brown <jed@59A2.org> |
Merge TS adaptivity work, some conflicts with Emil's explicit stages for Rosenbrock
In merging Emil's work, I added a flag for an explicit stage instead of
redirecting through a different function.
Merge TS adaptivity work, some conflicts with Emil's explicit stages for Rosenbrock
In merging Emil's work, I added a flag for an explicit stage instead of
redirecting through a different function. It is less code and more
clear, I think.
Hg-commit: 1aa32ce28475592f35bc148baeecb41ed3995a50
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4a6b3fb8
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| 01-Oct-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
updated makefile to run ex5_fas and ngmres_fas with nice level information
fixed SNESFAS to propogate any prefix from outter snes to inner ones
Hg-commit: 89732e9d4eb28b349a96fb01867fc7e0011cd1b8
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| #
f5a6d4f9
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| 01-Oct-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
FAS produces same result on three levels with mg for lienar case
Hg-commit: e462675c9f0619fee62561dc02061ad94cbe6e01
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| #
82a3c602
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| 01-Oct-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
fas gives identical results with linear for two levels in ex35; fails for three levels
Hg-commit: c7693eb2f5f7541528e0da500862e4c498247b84
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1a266240
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| 30-Sep-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
SNESFAS now calls SNESSetFromoptions() on up and down smoothers
SNESFAS with a single level uses prefix -fas_levels_ instead of -fas_coarse to match PCMG style
Hg-commit: 0fb8cb9c8a48fac2f81d5faecb8
SNESFAS now calls SNESSetFromoptions() on up and down smoothers
SNESFAS with a single level uses prefix -fas_levels_ instead of -fas_coarse to match PCMG style
Hg-commit: 0fb8cb9c8a48fac2f81d5faecb81ec621cde2e46
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69bed9af
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| 29-Sep-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
ex35.c works the same for one level mg and fas
Hg-commit: ff947a06c4979e8ef5e1fed3897f5ace8a2cc5ab
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d9dccf1e
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| 28-Sep-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
commit after merge
Hg-commit: 446b0d5a06f9bcaa7e4f705c1e256bab49ff75b6
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c732cbdb
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| 28-Sep-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
added support to SNESFAS to automatically use the number of levels defined in a DMDA that was created with -da_refine <int>. In this way one can just use -da_refine levels when running the program a
added support to SNESFAS to automatically use the number of levels defined in a DMDA that was created with -da_refine <int>. In this way one can just use -da_refine levels when running the program and need not also set the number of levels for FAS
Hg-commit: 922a4bc5581ac22560746ae5defac677432ab466
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| #
51e86f29
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| 28-Sep-2011 |
Peter Brune <brune@cs.uchicago.edu> |
homogenized the test examples for composable solvers; kept debugging FAS
Hg-commit: 1cb8a91561b4ffc41ee25145f7e7fc7454711f31
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67339d5c
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| 28-Sep-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
added prefixes to FAS smoothers on each level (called fas_coarse on coarsest) now -snes_view doesn't print the smoother views a million times and we can set run time options for the levels
Hg-commit
added prefixes to FAS smoothers on each level (called fas_coarse on coarsest) now -snes_view doesn't print the smoother views a million times and we can set run time options for the levels
Hg-commit: 51032d8f36bb8bd3b7685dee9539a8215f278ef9
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ed020824
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| 28-Sep-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
SNESFAS does not use KSP (or the PC internal, though perhaps it should) therefor set does not use ksp and pc flags so they are not printed in SNESView
Hg-commit: 1a98da41c79d9334452a34bd0247f944ddec
SNESFAS does not use KSP (or the PC internal, though perhaps it should) therefor set does not use ksp and pc flags so they are not printed in SNESView
Hg-commit: 1a98da41c79d9334452a34bd0247f944ddeca270
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| #
6d07fc83
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| 28-Sep-2011 |
Barry Smith <bsmith@mcs.anl.gov> |
commit after merge
Hg-commit: 3307ff9c5d03481441537a6f709576a0b0a6eebc
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ee1fd11a
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| 28-Sep-2011 |
Peter Brune <brune@cs.uchicago.edu> |
fixes to SNESFAS to make it work as a preconditioner and NGMRES-FAS run example
Hg-commit: e62b168e062574fac59c4281099d351beb1f27f0
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293a7e31
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| 28-Sep-2011 |
Peter Brune <brune@cs.uchicago.edu> |
added a run example for SNESFAS
Hg-commit: 9347acd7b878e96928b642ef74271cf23ae37abe
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ee78dd50
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| 28-Sep-2011 |
Peter Brune <brune@cs.uchicago.edu> |
Options settings for FAS roughly conforming to MG; fixed a bug in NCG.
Hg-commit: 7437d751dce0281b3c14a2dd096b75088ff273aa
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c90fad12
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| 26-Sep-2011 |
Peter Brune <brune@cs.uchicago.edu> |
more work on FAS
Hg-commit: 9bfe3daf623f3fb51f614d413ecbf1c863dfe9e1
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472b90b3
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| 26-Sep-2011 |
adams <adams@jaguarpf-login1.ccs.ornl.gov> |
fix for emtpty procs on input grid (2nd commit).
Hg-commit: 416bc569082d603eba1a683707921f8a1b880bdb
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8aa69af5
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| 23-Sep-2011 |
Jed Brown <jed@59A2.org> |
merge
Hg-commit: 1e229776bfd44f4b459456504b3110137e0481a8
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b1f6f9fc
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| 23-Sep-2011 |
Shri Abhyankar <abhyshr@mcs.anl.gov> |
Commit after merge.
Hg-commit: 866723830dfe0ff26ba0638381626709048310af
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fe6f9142
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| 23-Sep-2011 |
Peter Brune <brune@cs.uchicago.edu> |
more work on the FAS cycles
Hg-commit: c146cf4fb792212acdb27f5cec57c277cd83916b
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fa9694d7
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| 23-Sep-2011 |
Peter Brune <brune@cs.uchicago.edu> |
more work on the FAS cycle
Hg-commit: bdc17109d595451737272db5d535e8418d6b722b
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