Overlap eigensystem tests

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Eigensystem tests

Boundary conditions: 0 = Dirichlet, 1 = Periodic, -1 = Antiperiodic


243 × 64 dynamical configuration, \(a = 0.114 {\rm fm}\)

Configuration: rbc_conf_2464_m0.005_0.04_002055_hyp (Domain Wall Action) Number of Cores: 1024

B.C. (x y z t) 1 1 1 0 0 1 1 0
Hw Eigenvectors # 300 300
Polynomial Order (10-9 error) 226 463
Dov Eigenvectors(pair) # 100 100
Dov Precision 10-7 10-7
# Zero Modes 2 Now Running
# Overlap Iterations 6250 Now Running


323 × 64 dynamical configuration, \(a = 0.085 {\rm fm}\)

Configuration: rbc_conf_3264_m0.004_0.03_002190_hyp (Domain Wall Action) Number of Cores: 2048

B.C. (x y z t) 1 1 1 0 1 1 1 -1
Hw Eigenvectors # 300 200
Polynomial Order (10-9 error) 284 118
Dov Eigenvectors(pair) # 100 400
Dov Precision 10-7 10-9
# Zero Modes 7 6
# Overlap Iterations 8500 14200


323 × 64 dynamical configuration (new), \(a = ?{\rm fm}\)

Configuration: rbc_conf_3264_m0.004_0.03_test_hyp (Domain Wall Action) Number of Cores: 8192 (But one should resort to only 4096 due to scaling)

B.C. (x y z t) 1 1 1 0 1 1 1 -1
Hw Eigenvectors # 400 400
Polynomial Order (10-9 error) 395 215
Dov Eigenvectors(pair) # 100 100
Dov Precision 10-7 10-7
# Zero Modes Not Known 15
# Overlap Iterations Did not converge in 24hrs 34900



283 × 56 pure gauge configuration, \(a = 0.15 {\rm fm}\)

Configuration: g282856iw_beta2.34607_194 (Iwasaki Action)

Number of Cores: 8192 (But one should resort to only 4096 due to scaling)

# nyhp smears 1 2 3
B.C. (x y z t) 1 1 1 0 1 1 1 0 1 1 1 0
Hw Eigenvectors # 270 270 270
Polynomial Order (10-9 error) 379 297 256
Dov Eigenvectors(pair) # 100 100 100
Dov Precision 10-7 10-7 10-7
# Zero Modes 10 9 14
# Overlap Iterations 26158* 21700 24250


(* Locking was on during this run, which might have affected the number of iterations. Locking was off for all other runs)