Daniel Richtmann
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
Daniel Richtmann
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
Daniel Richtmann
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
Daniel Richtmann
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
Daniel Richtmann
8bc12e0ce1
Remove superfluous comments in MR solver
2018-02-07 18:09:09 +01:00
Daniel Richtmann
323ed1a588
Add an overrelaxation parameter to the MR solver
2018-02-07 18:09:06 +01:00
Daniel Richtmann
68c66d2e4b
Remove empty line in output of *Residual* solvers
2018-02-07 18:08:56 +01:00
Daniel Richtmann
a414430817
Merge remote-tracking branch 'upstream/develop' into feature/ddalphaamg
2018-01-29 18:32:31 +01:00
Daniel Richtmann
faf4278019
Use 2 passes of GS in coarse operator construction
2018-01-29 17:21:42 +01:00
Daniel Richtmann
bfc1411c1f
Use more iterations in subspace creation
2018-01-29 17:11:29 +01:00
Daniel Richtmann
161637e573
Turn on orthogonality checking temporarily
2018-01-29 17:10:05 +01:00
Daniel Richtmann
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
Guido Cossu
3923683e9b
Updating the feature/clover branch with the newest Hadron package
2018-01-12 13:35:51 +00:00
Daniel Richtmann
10f7a17ae4
Make timing in VPGCR more detailed
2018-01-11 13:42:18 +01:00
Daniel Richtmann
26f14d7dd7
Adapt output format of non-herm solvers to the one of VPGCR
2018-01-11 13:36:30 +01:00
Daniel Richtmann
c6411f8514
Merge remote-tracking branch 'upstream/develop' into feature/ddalphaamg
2018-01-08 10:37:10 +01:00
Daniel Richtmann
df152648d6
Fix error in MR code when compiling for single precision
2017-12-06 18:00:58 +01:00
azusayamaguchi
e55397bc13
Staggerd cg
2017-11-24 14:18:30 +00:00
Daniel Richtmann
0afa22747d
Merge remote-tracking branch 'upstream/develop' into feature/new-solver-algorithms
2017-11-24 10:11:42 +01:00
Daniel Richtmann
fa43206c79
Remove some empty lines
2017-11-10 13:48:38 +01:00
fionnoh
1d7ccc6b2c
Declaring virtual functions as pure virtual functions.
2017-11-09 19:46:57 +00:00
Daniel Richtmann
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
Daniel Richtmann
d7743591ea
Fix some minor formatting errors
2017-11-09 17:28:19 +01:00
Daniel Richtmann
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
Daniel Richtmann
8402ab6cf9
Some minor formatting improvements
2017-11-09 12:52:04 +01:00
Daniel Richtmann
c63095345e
Remove some superfluous comments
2017-11-09 12:47:20 +01:00
Daniel Richtmann
a7ae46b61e
Remove some comments
2017-11-08 16:58:20 +01:00
Daniel Richtmann
cd63052205
Remove everything preconditioner-related in GMRES code
2017-11-08 16:57:40 +01:00
Daniel Richtmann
99bc4cde56
Fix an implementation error in FGMRES
2017-11-08 16:38:34 +01:00
Daniel Richtmann
e843d83d9d
Make z in FGMRES a single Field
2017-11-08 16:38:16 +01:00
Daniel Richtmann
0f75ea52b7
First version of FGMRES; not working yet
2017-11-08 16:17:18 +01:00
Daniel Richtmann
8107b785cc
Rename misunderstood "rsd_sq" to "rsq" in GMRES code
2017-11-08 14:40:03 +01:00
Daniel Richtmann
7382787856
Some minor changes
2017-11-08 14:23:55 +01:00
Daniel Richtmann
781c611ca0
Perform minor code style fix
2017-11-08 14:22:38 +01:00
Daniel Richtmann
b069090b52
Remove a superfluous comment
2017-11-08 13:58:02 +01:00
Daniel Richtmann
0c1c1d9900
Set precision and formatting only once in MR code
2017-11-08 13:57:06 +01:00
Daniel Richtmann
7f4ed6c2e5
First working version of GMRES + a test for Wilson fermions
2017-11-08 13:56:41 +01:00
Daniel Richtmann
56d32a4afb
Rename misunderstood "rsd_sq" to "rsq" in MR code
2017-11-08 13:51:08 +01:00
Daniel Richtmann
b8ee496ed6
Print some info at start of GMRES
2017-11-08 13:23:41 +01:00
Azusa Yamaguchi
9b8d1cc3da
Staggered Schur decomposed matrix norm changed to not be the Schur anymore :(
...
Carleton wanted this for multimass / multishift
2017-11-07 14:48:45 +00:00
Daniel Richtmann
b87416dac4
Fix error with conformable
2017-11-07 15:00:08 +01:00
Daniel Richtmann
176bf37372
Remove some commented stuff
2017-11-07 14:57:36 +01:00
Daniel Richtmann
b3d342ca22
Remove old implementation of GMRES operator
2017-11-07 10:24:49 +01:00
Daniel Richtmann
e1f928398d
Save current state
2017-11-07 10:22:41 +01:00
Daniel Richtmann
8c579d2d4a
Save current state
2017-11-06 18:09:48 +01:00
Daniel Richtmann
fc7d07ade0
Correct function signature of body of GMRES outer loop
2017-11-06 17:12:38 +01:00
Daniel Richtmann
b3be9195b4
Save one lattice fermion in GMRES code
2017-11-06 17:12:23 +01:00
Daniel Richtmann
9e3c187a4d
Save current state
2017-11-06 17:05:25 +01:00
Daniel Richtmann
8363edfcdb
Perform some minor changes to GMRES code
2017-11-06 16:17:44 +01:00
Daniel Richtmann
e0819d395f
Merge remote-tracking branch 'upstream/develop' into feature/new-solver-algorithms
2017-11-06 13:09:36 +01:00
