portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-10-30 03:24:33 +00:00
Code Releases Activity
4,435 Commits 89 Branches 14 Tags
9a34edcf9f6e4d3471b841a9f74f5c24c39c0dcf
Commit Graph

4435 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
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
Daniel Richtmann
d2e68c4355 WilsonMG: Perform some minor cleanup 2018-01-29 18:07:10 +01:00
Daniel Richtmann
1cb745c8dc Add function to return full type as std::string 
Also works for nested templates. I find it useful for debugging.
Possible usage:

std::cout << "getTypename<AType>() = " << getTypename<Atype>() << std::endl;
std::cout << "getTypename<decltype(AnInstance)>() = " << getTypename<decltype(AnInstance)>() << std::endl;
 2018-01-29 17:39:19 +01:00
Daniel Richtmann
faf4278019 Use 2 passes of GS in coarse operator construction 2018-01-29 17:21:42 +01:00
Daniel Richtmann
194e4b94bb Make MG checking function work level-wise 2018-01-29 17:18:20 +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
Guido Cossu
fb24e3a7d2 Adding utilities for perf profiling 2018-01-29 11:11:45 +01:00
Guido Cossu
655a69259a Added support for GCC compilation for Skylake AVX512 2018-01-28 17:02:46 +01:00
James Harrison
4e0cf0cc28 QedFVol: Fix bug in ScalarVP.cc due to double use of temporary object. Still getting mpi3 errors when configured with enable-comms=mpi[-auto]. 2018-01-27 15:15:25 +00:00
Guido Cossu
507c4e9efc Correcting an missing semicolumn in avx512 2018-01-27 10:59:55 +01:00
James Harrison
cdf550845f QedFVol: Fix bugs in StochEm.cc and ChargedProp.cc (still only works without MPI). 2018-01-26 21:25:20 +00:00
James Harrison
3db7a5387b BROKEN: Adapted scalarVP, UnitEm and VPCounterTerms modules to new Hadrons. Currently getting an assertion error from Communicator_mpi3.cc when I try to run. 2018-01-26 16:33:48 +00:00
Guido Cossu
f8a5194c70 Merge branch 'develop' of https://github.com/paboyle/Grid into develop 2018-01-25 13:46:37 +01:00
Guido Cossu
cff3bae155 Adding support for general Nc in the benchmark outputs 2018-01-25 13:46:31 +01:00