# example input file for invert
# requires a 4^4 gauge configuration conf.0000

L=4
T=4

DebugLevel = 5
InitialStoreCounter = 0
Measurements = 1
2kappamu = 0.05
kappa = 0.177
BCAngleT = 1
GaugeConfigInputFile = conf
UseEvenOdd = yes

SourceType = Volume
ReadSource = no
NoSamples = 12

#BeginOperator TMWILSON
#  2kappaMu = 0.05
#  kappa = 0.177
#  UseEvenOdd = yes
#  Solver = CG
#  SolverPrecision = 1e-14
#  MaxSolverIterations = 1000
#  AddDownPropagator = yes
#EndOperator

BeginOperator DBTMWILSON
  2KappaMubar = 0.052
  2KappaEpsbar = 0.012
  kappa = 0.2
  Solver = CG
  SolverPrecision = 1e-12
  MaxSolverIterations = 2000
EndOperator

# originally:
#BeginOperator DBTMWILSON
#  2KappaMubar = 0.139
#  2KappaEpsbar = 0.15
#  kappa = 0.177
#  Solver = CG
#  SolverPrecision = 1e-12
#EndOperator

BeginGPUInit
  MaxInnerSolverIteration = 70
#  InnerSolverPrecision = 1e-4
  InnersolverPrecisionCheckAbs = 1
  InnersolverPrecisionCheckRel = 1
  InnersolverPrecisionAbs = 1.0e-13
  InnersolverPrecisionRel = 1.0e-7
#  DeviceNum=2
EndGPUInit
