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lib
update
heatbath
mciter32.h
Go to the documentation of this file.
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// -*- C++ -*-
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/*! \file
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* \brief One heatbath interation of updating the gauge field configuration
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*/
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#ifndef __mciter32_h__
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#define __mciter32_h__
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namespace
Chroma
{
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//! One heatbath interation of updating the gauge field configuration
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/*!
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* \ingroup heatbath
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*
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* Make one interation of updating the gauge field configuration:
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* for Wilson or Symmanzik improved pure gauge action:
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* this consists of n_over overrelaxation sweeps followed
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* by one heatbath sweep with nheat trials.
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* In the case of SU(3), for each link we loop over the 3 SU(2) subgroups.
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*
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* Because of the option for the Symanzik improved action we need 2^(d+1)
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* sublattices, deviding first into 2^d hypercubes and then
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* checkerboarding those.
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*
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*
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* Warning: this works only for Nc = 2 and 3 !
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*
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* \param u gauge field ( Modify )
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* \param n_over number of overrelaxation sweeps ( Read )
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* \param nheat number of heatbath trials ( Read )
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* \param NmaxHB max number of heatbath hits ( Read )
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* \param ntrials total number of individual heatbath trials ( Modify )
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* \param nfails total number of individual heatbath failures ( Modify )
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*/
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void
mciter32
(multi1d<LatticeColorMatrix>&
u
,
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int
n_over,
int
nheat,
int
NmaxHB,
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int
& ntrials,
int
& nfails,
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const
Set& ss,
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const
multi3d<int>& neighsubl);
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}
// end namespace Chroma
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#endif
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Chroma::mciter32
void mciter32(multi1d< LatticeColorMatrix > &u, int n_over, int nheat, int NmaxHB, int &ntrials, int &nfails, const Set &ss, const multi3d< int > &neighsubl)
One heatbath interation of updating the gauge field configuration.
Definition:
mciter32.cc:53
Chroma
Asqtad Staggered-Dirac operator.
Definition:
klein_gord.cc:10
Chroma::u
static multi1d< LatticeColorMatrix > u
Definition:
syssolver_linop_qop_mg_w.cc:39
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