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Commit Graph

253 Commits

Author SHA1 Message Date
afdcbf79d1 Merge remote-tracking branch 'upstream/develop' into feature/wilsonmg 2018-03-23 21:13:50 +01:00
bbe1d5b49e WilsonMG: Temporarily use GMRES in construction of basis vectors
This can go back to CG once Mdag in CoarsenedMatrix works.
2018-03-23 20:02:27 +01:00
edbc0d49d7 WilsonMG: Get rid of explicit GridTypeMappers in CoarsenedMatrix 2018-03-22 16:38:24 +01:00
ee5cf6c8c5 WilsonMG: Some minor changes to GMRES implementations 2018-03-16 13:10:45 +01:00
0f6cdf3d4b WilsonMG: Implement missing parts of CoarsenedMatrix 2018-03-09 16:56:16 +01:00
2e88408f5c Some changes needed for deflation interface 2018-03-02 22:27:41 +00:00
559a501140 Deflation interface for solvers 2018-02-20 14:29:08 +00:00
945684c470 updates for deflation in the RB solver 2018-02-20 14:28:38 +00:00
c96483e3bd Whitespace only change 2018-02-13 11:39:07 +00:00
ae31a6a760 Move deflate to right class 2018-02-13 02:11:37 +00:00
dd8f2a64fe INterface to suit hadrons on Lanczos 2018-02-13 02:08:49 +00:00
8c692b7ffd WilsonMG: Comment assertion on hermiticity of coarse operator for now
TODO: Think of a way to not break dwf_hdcr by doing that. It's only an assertion
but it still interferes with it.
2018-02-08 23:55:05 +01:00
eb7cf239d9 Print warning messages in CAGMRES solvers
Currently, the implementation of these algorithms doesn't differ from their non
communication-avoiding versions.
2018-02-08 17:43:47 +01:00
9f79a87102 Fix bugs in Flexible GMRES solvers
Somehow I got the left and right-preconditioned versions of GMRES mixed up. As
of now this is right-preconditioned version, which is what we want.
2018-02-08 16:00:31 +01:00
4ded1ceeb0 Make GMRES solvers perform no more than MaxIterations steps
I noticed that it was possible to overrun this number.
2018-02-08 15:29:44 +01:00
8bc12e0ce1 Remove superfluous comments in MR solver 2018-02-07 18:09:09 +01:00
323ed1a588 Add an overrelaxation parameter to the MR solver 2018-02-07 18:09:06 +01:00
68c66d2e4b Remove empty line in output of *Residual* solvers 2018-02-07 18:08:56 +01:00
a414430817 Merge remote-tracking branch 'upstream/develop' into feature/ddalphaamg 2018-01-29 18:32:31 +01:00
faf4278019 Use 2 passes of GS in coarse operator construction 2018-01-29 17:21:42 +01:00
bfc1411c1f Use more iterations in subspace creation 2018-01-29 17:11:29 +01:00
161637e573 Turn on orthogonality checking temporarily 2018-01-29 17:10:05 +01:00
3b2d805398 WilsonMG: Some first steps towards coarse spin dofs; not compiling yet
A failing conversion from the innermost type (Grid::Simd<...>) to a coarse
scalar (triple iScalar) in blockPromote prohibits this commit from working.
2018-01-22 12:45:51 +01:00
3923683e9b Updating the feature/clover branch with the newest Hadron package 2018-01-12 13:35:51 +00:00
10f7a17ae4 Make timing in VPGCR more detailed 2018-01-11 13:42:18 +01:00
26f14d7dd7 Adapt output format of non-herm solvers to the one of VPGCR 2018-01-11 13:36:30 +01:00
c6411f8514 Merge remote-tracking branch 'upstream/develop' into feature/ddalphaamg 2018-01-08 10:37:10 +01:00
df152648d6 Fix error in MR code when compiling for single precision 2017-12-06 18:00:58 +01:00
e55397bc13 Staggerd cg 2017-11-24 14:18:30 +00:00
0afa22747d Merge remote-tracking branch 'upstream/develop' into feature/new-solver-algorithms 2017-11-24 10:11:42 +01:00
fa43206c79 Remove some empty lines 2017-11-10 13:48:38 +01:00
1d7ccc6b2c Declaring virtual functions as pure virtual functions. 2017-11-09 19:46:57 +00:00
a367835bf2 Set everything up for the implementation of FCAGMRES
The current implementation is the exact same code as normal FGMRES. This commit
only sets up the "framework" for the implementation of FCAGMRES, i.e., a test
and an include in the algorithms header file.
2017-11-09 17:30:41 +01:00
d7743591ea Fix some minor formatting errors 2017-11-09 17:28:19 +01:00
c6cbe533ea Set everything up for the implementation of CAGMRES
The current implementation is the exact same code as normal GMRES. This commit
only sets up the "framework" for the implementation of CAGMRES, i.e., a test and
an include in the algorithms header file.
2017-11-09 17:14:44 +01:00
8402ab6cf9 Some minor formatting improvements 2017-11-09 12:52:04 +01:00
c63095345e Remove some superfluous comments 2017-11-09 12:47:20 +01:00
a7ae46b61e Remove some comments 2017-11-08 16:58:20 +01:00
cd63052205 Remove everything preconditioner-related in GMRES code 2017-11-08 16:57:40 +01:00
99bc4cde56 Fix an implementation error in FGMRES 2017-11-08 16:38:34 +01:00
e843d83d9d Make z in FGMRES a single Field 2017-11-08 16:38:16 +01:00
0f75ea52b7 First version of FGMRES; not working yet 2017-11-08 16:17:18 +01:00
8107b785cc Rename misunderstood "rsd_sq" to "rsq" in GMRES code 2017-11-08 14:40:03 +01:00
7382787856 Some minor changes 2017-11-08 14:23:55 +01:00
781c611ca0 Perform minor code style fix 2017-11-08 14:22:38 +01:00
b069090b52 Remove a superfluous comment 2017-11-08 13:58:02 +01:00
0c1c1d9900 Set precision and formatting only once in MR code 2017-11-08 13:57:06 +01:00
7f4ed6c2e5 First working version of GMRES + a test for Wilson fermions 2017-11-08 13:56:41 +01:00
56d32a4afb Rename misunderstood "rsd_sq" to "rsq" in MR code 2017-11-08 13:51:08 +01:00
b8ee496ed6 Print some info at start of GMRES 2017-11-08 13:23:41 +01:00