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917a92118a00a0d8716651a1edc45c7f96b2ad91
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942 Commits

Author SHA1 Message Date
Daniel Richtmann
917a92118a WilsonMG: Move operator test to MG testing routine 2018-03-28 12:19:25 +02:00
Daniel Richtmann
04f9cf088d WilsonMG: Add more parameters to MultiGridParams struct 2018-03-27 17:13:11 +02:00
Daniel Richtmann
99107038f9 WilsonMG: Rationalize the level counting strategy 2018-03-27 17:06:33 +02:00
Daniel Richtmann
b78456bdf4 WilsonMG: Get rid of explicit include of GCR header 2018-03-26 15:41:53 +02:00
Daniel Richtmann
08543b6b11 WilsonMG: Provide a switch between V- and K-cycle 2018-03-26 15:37:17 +02:00
Daniel Richtmann
63ba33371f WilsonMG: Some minor refactoring 2018-03-26 15:34:53 +02:00
Daniel Richtmann
683a7d2ddd WilsonMG: Move comment to make clang-format happy 2018-03-26 14:59:40 +02:00
Daniel Richtmann
afdcbf79d1 Merge remote-tracking branch 'upstream/develop' into feature/wilsonmg 2018-03-23 21:13:50 +01:00
Daniel Richtmann
3c3ec4e267 WilsonMG: Move tests for Wilson & WilsonClover into the same file 2018-03-23 21:12:27 +01:00
Daniel Richtmann
0f6009a29f WilsonMG: Huge refactor into something that could be considered an algorithm 2018-03-23 19:55:43 +01:00
Guido Cossu
f290b2e908 Fix to pass CI tests 2018-03-23 11:14:23 +00:00
Guido Cossu
5f8225461b Fencing mixedcg test propagator write. LIME is still optional in Grid 2018-03-23 10:37:58 +00:00
paboyle
07fe7d0cbe Save file in current dir; print checksums 2018-03-21 14:26:04 +00:00
paboyle
b1a38bde7a Extra test for Gparity with plaquette action 2018-03-20 18:01:32 +00:00
Guido Cossu
2581875edc Merge branch 'develop' of https://github.com/paboyle/Grid into develop 2018-03-19 18:00:08 +00:00
Peter Boyle
6c6d43eb4e Drop RB on coarse space ; that was a mistake 2018-03-17 09:35:01 +00:00
Guido Cossu
d86936a3de Eliminating deprecated lex_sites 2018-03-16 12:26:39 +00:00
Daniel Richtmann
a66cecc509 WilsonMG: Fix invalid call to MR ctor 2018-03-09 17:34:29 +01:00
Daniel Richtmann
1e63b73a14 WilsonMG: Some cleanup/formatting 2018-03-09 16:50:19 +01:00
Antonin Portelli
360cface33 Grid tensor serialisation fully implemented and tested 2018-03-08 19:12:03 +00:00
Antonin Portelli
971c2379bd std::vector to tensor conversion + test units 2018-03-08 09:50:39 +00:00
Antonin Portelli
90dbe03e17 Conversion of Grid tensors to std::vector made more elegant, also pair syntax changed to (x y) to avoid issues with JSON/XML 2018-03-07 15:12:32 +00:00
Antonin Portelli
485c5db0fe conversion of Grid tensors to nested std::vector in preparation for tensor serialisation 2018-03-06 19:22:03 +00:00
paboyle
c399c2b44d Guido broke the charge conjugate plaquette action with premature optimisation. 
This sector of the code does not matter for anything other than Guido's quenched HMC
studies, and any plaq specific optimisations should be retained in a private branch
instead of destroying the code simplicity.
 2018-03-05 12:55:41 +00:00
paboyle
dd8f2a64fe INterface to suit hadrons on Lanczos 2018-02-13 02:08:49 +00:00
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
Daniel Richtmann
a3e009ba54 Add tests for CAGMRES solvers with staggered action 2018-02-08 17:46:28 +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
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
1671adfd49 WilsonMG: Add some tests for linear operators 2018-02-07 17:15:22 +01:00
Daniel Richtmann
871649238c WilsonMG: Stricter naming for linear operators 2018-02-01 14:43:08 +01:00
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
Daniel Richtmann
10141f90c9 WilsonMG: Rename test file 2018-01-30 10:25:09 +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
Daniel Richtmann
d2e68c4355 WilsonMG: Perform some minor cleanup 2018-01-29 18:07:10 +01:00
Daniel Richtmann
194e4b94bb Make MG checking function work level-wise 2018-01-29 17:18:20 +01:00
Daniel Richtmann
9dc885d297 Fix a bug in Wilson MG 
The calculation of the lattice size of a second coarse level was incorrect.
 2018-01-18 17:02:04 +01:00
Daniel Richtmann
a70c1feecc Remove some unnecessary stuff in Wilson MG 2018-01-18 15:48:28 +01:00
Daniel Richtmann
38328100c9 Implement correctness checks for Wilson MG 2018-01-18 15:43:15 +01:00
Daniel Richtmann
9732519c41 Apply clang-format to Wilson MG 
I can provide the configuration file I used if people want that.
 2018-01-18 15:14:37 +01:00
Daniel Richtmann
fa4eeb28c4 Save current state in Wilson MG test file 2018-01-17 17:56:34 +01:00
Guido Cossu
b7f8c5b823 Modify test to merge with the new Lanczos interface 2018-01-12 14:38:27 +00:00
Guido Cossu
3923683e9b Updating the feature/clover branch with the newest Hadron package 2018-01-12 13:35:51 +00:00
Antonin Portelli
7bb405e790 Merge branch 'develop' into feature/hadrons 
# Conflicts:
#	lib/communicator/Communicator_mpi3_leader.cc
#	lib/communicator/Communicator_shmem.cc
 2018-01-11 18:50:15 +00:00