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Author SHA1 Message Date
paboyle
945684c470 updates for deflation in the RB solver 2018-02-20 14:28:38 +00:00
Christopher Kelly
e30a80a234 Relaxed constraints on MPI thread mode when not using multiple comms threads 2018-02-15 17:13:36 +00:00
James Harrison
69e4ecc1d2 QedFVol: Fix single precision build error 2018-02-14 17:37:18 +00:00
James Harrison
5f483df16b Merge branch 'develop' into feature/qed-fvol 2018-02-14 16:35:04 +00:00
James Harrison
4680a977c3 QedFVol: set infinite-volume photon propagator to 1 at x=0, 
so that momentum-spage photon propagator is non-negative.
Need to check whether this is sufficient for all volumes.
 2018-02-14 16:30:09 +00:00
Vera Guelpers
de42456171 updated my fork and conflicts fixed 2018-02-14 13:57:56 +00:00
Vera Guelpers
d55212c998 restructure SeqConservedCurrent for DWF to need less memory 2018-02-14 10:45:18 +00:00
paboyle
c96483e3bd Whitespace only change 2018-02-13 11:39:07 +00:00
Vera Guelpers
c6e1f64573 Test for QED 2018-02-13 09:30:23 +00:00
paboyle
ae31a6a760 Move deflate to right class 2018-02-13 02:11:37 +00:00
paboyle
dd8f2a64fe INterface to suit hadrons on Lanczos 2018-02-13 02:08:49 +00:00
James Harrison
724cf02d4a QedFVol: Implement infinite-volume photon 2018-02-12 17:18:10 +00:00
paboyle
7b8b2731e7 Conj error for complex coeffs 2018-02-12 16:06:31 +00:00
paboyle
237a8ec918 Communicator leak fixed (I think) 2018-02-12 13:27:20 +00:00
Vera Guelpers
49a0ae73eb Insertion of photon field in seqential conserved current 2018-02-12 09:36:08 +00:00
Daniel Richtmann
6ab60c5b70 Merge remote-tracking branch 'upstream/develop' into feature/wilsonmg 2018-02-08 23:59:07 +01:00
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
2976132bdd Add first version of multigrid for wilson clover analogous to wilson one 
Just like the wilson one, this algorithm

• is currently only a 2-level method since I don't have correct implementations
  for Mdir and Mdiag in CoarsenedMatrix yet (needed for further coarsening)
• needs levelization and refactoring into a proper algorithm
 2018-02-08 23:52:10 +01:00
Daniel Richtmann
48177f2f2d Add tests for all MR|GMRES solvers with wilson clover action 2018-02-08 23:52:09 +01:00
Daniel Richtmann
c4ce70a821 WilsonMG: Major cleanup 2018-02-08 23:52:08 +01:00
James Harrison
315f1146cd QedFVol: Fix output of VPCounterTerms module. 2018-02-08 20:40:45 +00:00
Daniel Richtmann
a3e009ba54 Add tests for CAGMRES solvers with staggered action 2018-02-08 17:46:28 +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
13ae371ef8 Make solver parameters match in all MR|GMRES solver tests 2018-02-08 17:33:10 +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
James Harrison
9f202782c5 QedFVol: Change format of scalar VP output files, and save diagrams without charge factors for consistency with ChargedProp module. 2018-02-07 20:31:50 +00:00
Daniel Richtmann
8bc12e0ce1 Remove superfluous comments in MR solver 2018-02-07 18:09:09 +01:00
Daniel Richtmann
cc2f00f827 Remove test for MR solver with dwf action as it doesn't converge 2018-02-07 18:09:08 +01:00
Daniel Richtmann
cd61e2e6d6 Increase max iterations in test of MR solver with staggered action 2018-02-07 18:09:07 +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
1671adfd49 WilsonMG: Add some tests for linear operators 2018-02-07 17:15:22 +01:00
James Harrison
594a262dcc QedFVol: Remove redundant file Communicator_mpi.cc 2018-02-07 11:37:01 +00:00
James Harrison
7f8ca54285 Merge branch 'develop' into feature/qed-fvol 2018-02-07 10:11:00 +00:00
James Harrison
c5b23c367e QedFVol: Fix segmentation fault when multiple propagator modules are used. 2018-02-05 11:46:33 +00:00
Vera Guelpers
b6fe03eb26 BugFix: Now the stochatic EM potential weight is generated when calling for the first time 2018-02-02 15:29:38 +00:00
James Harrison
f37ed4958b Implement IR improvement, with coefficients set in input file. 2018-02-02 11:56:51 +00:00
Peter Boyle
896f3a8002 Fix to MPI for Hokusai system 2018-02-01 18:51:51 +00:00
James Harrison
5f85473d6b QedFVol: Move Projection class into Result class 2018-02-01 16:16:13 +00:00
Daniel Richtmann
871649238c WilsonMG: Stricter naming for linear operators 2018-02-01 14:43:08 +01:00
James Harrison
ac3b0ebc58 QedFVol: New structure for ChargedProp output files 2018-02-01 12:31:32 +00:00
Daniel Richtmann
7c86d2085b WilsonMG: Some minor cleanup 2018-02-01 12:24:16 +01:00
Daniel Richtmann
9292be0b69 WilsonMG: Add check for Mdiag + Σ Mdir == M 
Need to test my implementations of CoarsenedMatrix::Mdiag &
CoarsenedMatrix::Mdir.
 2018-01-31 14:03:30 +01:00
Guido Cossu
f0fcdf75b5 Update README.md 2018-01-30 12:44:20 +01:00
Guido Cossu
53bffb83d4 Updating README with new SKL target 2018-01-30 12:42:36 +01:00
Daniel Richtmann
10141f90c9 WilsonMG: Rename test file 2018-01-30 10:25:09 +01:00
Guido Cossu
cd44e851f1 Fixing compilation error in FundtoHirep 2018-01-30 06:04:30 +01:00
Daniel Richtmann
a414430817 Merge remote-tracking branch 'upstream/develop' into feature/ddalphaamg 2018-01-29 18:32:31 +01:00
Daniel Richtmann
f20728baa9 WilsonMG: Some further steps towards a three level method 
Currently this is very "manual" as we are still testing stuff. Will refactor
and make it an algorithm once everything works.

What currently does work:

  - All tests in MultiGridPreconditioner::runChecks for the first coarse grid
  - The tests for the intergrid operators going from the first to the second
    coarse grid
    - (1 - P R) v   == 0
    - (1 - R P) v_c == 0
  - A full solve with VPGCR and a two-level MG preconditioner

What hinders the rest of the tests from passing with a three-level method is the
absence of implementations of CoarsenedMatrix::Mdir and CoarsenedMatrix::Mdiag.
 2018-01-29 18:29:49 +01:00