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Commit Graph

12 Commits

Author SHA1 Message Date
Peter Boyle
f0e32f12cf Merge branch 'master' of https://github.com/paboyle/Grid 2015-08-15 23:59:04 +01:00
Peter Boyle
55cfc89459 * Finished the template/policy style introduction of gparity, except the gparity force terms.
So valence sector looks ok.

FermionOperatorImpl.h provides the policy classes.

Expect HMC will introduce a smearing policy and a fermion representation change policy template
param. Will also probably need multi-precision work.

* HMC is running even-odd and non-checkerboarded (checked 4^4 wilson fermion/wilson gauge).

There appears to be a bug in the multi-level integrator -- <e-dH> passes with single level but
not with multi-level.

In any case there looks to be quite a bit to clean up.

This is the "const det" style implementation that is not appropriate  yet for clover since
it assumes that Mee is indept of the gauge fields. Easily fixed in future.
2015-08-15 23:25:49 +01:00
Peter Boyle
aeb7442d8f Rework/global edit to enforce type templating of fermion operators.
Allows multi-precision work and paves the way for alternate BC's and such like
allowing for example G-parity which is important for K pipi programme.
In particular, can drive an extra flavour index into the fermion fields
using template types.
2015-08-10 20:47:44 +01:00
Peter Boyle
84a66476ab Rework/global edit to enforce type templating of fermion operators.
Allows multi-precision work and paves the way for alternate BC's and such like
allowing for example G-parity which is important for K pipi programme.
In particular, can drive an extra flavour index into the fermion fields
using template types.
2015-08-10 20:47:44 +01:00
Peter Boyle
ce34856e32 Adding components for even odd decomposed determinant in HMC.
dH not yet conserved, so something wrong in the eo force code still
2015-08-07 08:37:15 +01:00
Peter Boyle
a01aa156b9 Adding components for even odd decomposed determinant in HMC.
dH not yet conserved, so something wrong in the eo force code still
2015-08-07 08:37:15 +01:00
Peter Boyle
de153b70ce Bug in two flav pseudofermion corrected to reimport gauge field upon rejection.
exp(-DeltaH) = 1 now, and plaquette is sensible. Will reproduce an old Wilson Gauge
Wilson Fermion SCRI plaquette with precision in mass matching shortly.
2015-07-29 21:02:07 +09:00
Peter Boyle
9ff0b2987c Bug in two flav pseudofermion corrected to reimport gauge field upon rejection.
exp(-DeltaH) = 1 now, and plaquette is sensible. Will reproduce an old Wilson Gauge
Wilson Fermion SCRI plaquette with precision in mass matching shortly.
2015-07-29 21:02:07 +09:00
Peter Boyle
cc4ca48d13 Two flavour HMC for Wilson/Wilson is conserving energy.
Still to check plaq and <e(-dH)>, but nevertheless this is
progress
2015-07-29 17:53:39 +09:00
Peter Boyle
4fe110bd07 Two flavour HMC for Wilson/Wilson is conserving energy.
Still to check plaq and <e(-dH)>, but nevertheless this is
progress
2015-07-29 17:53:39 +09:00
Peter Boyle
9de40578d3 Two flavour pseudofermion action 2015-07-26 12:28:03 +09:00
Peter Boyle
97b41c41b0 Two flavour pseudofermion action 2015-07-26 12:28:03 +09:00