Grid/HMC

* Sign off 2+1f HMC with Hasenbush and strange RHMC

- Wilson plaquette cross checked against CPS and literature GwilsonFnone
- Timesteps matched

- Use 16^3x32 

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* From previous CPS runs:
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Strange (m=0.04)  has eigenspan 
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16^3 done as 1+1+1 with separate PV's. 
/dirac1/archive/QCDOC/host/QCDDWF/DWF/2+1f/16nt32/IWASAKI/b2.13/ls16/M1_8/ms0.04/mu0.01/rhmc_multitimescale/evol5/work
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2+1f 16^3  - [ 4e^-4, 2.42 ]    for strange

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24^3 done as 1+1+1 at strange, and single quotient https://arxiv.org/pdf/0804.0473.pdf Eq 83,
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double lambda_low =   4.0000000000000002e-04 <- strange
double lambda_low =   1.0000000000000000e-02 <- pauli villars
And high = 2.5

Array bsn_mass[3] = { 
double bsn_mass[0] =   1.0000000000000000e+00
double bsn_mass[1] =   1.0000000000000000e+00
double bsn_mass[2] =   1.0000000000000000e+00
}
Array frm_mass[3] = { 
double frm_mass[0] =   4.0000000000000001e-02
double frm_mass[1] =   4.0000000000000001e-02
double frm_mass[2] =   4.0000000000000001e-02
}

***
32^3 
/dirac1/archive/QCDOC/host/QCDDWF/DWF/2+1f/32nt64/IWASAKI/b2.25/ls16/M1_8/ms0.03/mu0.004/evol6/work
***
Similar det scheme
double lambda_low =   4.0000000000000002e-04
double lambda_low =   1.0000000000000000e-02

Array bsn_mass[3] = { 
double bsn_mass[0] =   1.0000000000000000e+00
double bsn_mass[1] =   1.0000000000000000e+00
double bsn_mass[2] =   1.0000000000000000e+00
}
Array frm_mass[3] = { 
double frm_mass[0] =   3.0000000000000002e-02
double frm_mass[1] =   3.0000000000000002e-02
double frm_mass[2] =   3.0000000000000002e-02
}

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* Grid: Power method bounds check
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- Finding largest eigenvalue approx 25 not 2.5
- Conventions:

Grid MpcDagMpc based on:

   (Moo-Moe Mee^-1 Meo)^dag(Moo-Moe Mee^-1 Meo)

- with  Moo = 5-M5 = 3.2
- CPS use(d) Moo = 1
- Eigenrange in Grid is 3.2^2 rescaled so factor of 10 accounted for