config.yaml

optimizer:
  ip: 127.0.0.1
  port: 2000
  method: spsa
  initial-params: specified
  initial-params.random:
    seed: 2
    p: 5
  initial-params.specified:
    -
      - 29   # t ~ [t-min, t-max]
      - 4.0
      - 0.0  # phi ~ [0, 1]
      - 0.0
    -
      - 76
      - 4.0
      - 0.0
      - 0.226
    -
      - 60
      - 4.0
      - 0.0
      - 0.108
    -
      - 62
      - 4.0
      - 0.0
      - 0.893
    -
      - 44
      - 4.0
      - 0.0
      - 0.488
  t-min: 20  # in unit of `ns`
  t-max: 250
  t-mask: true
  Delta-mask: false
  phi-mask: true

  # config method specific parameters
  method.spsa:
    gamma: 0.02
    delta: 0.1
  method.cmaes:
    npopulation: 5
    noffsprings: 20
  method.mgd:
    gamma: 0.5
    delta: 0.6
    k: 40
    A: 2.0
  method.bayesian:
    kernel: rbf
    kernel_params:
      - 1.0
      - 1.0
    noise: 0.1
    fit_kernel: false
    ξ: 0.1  # exploration factor
    propose_niter: 40  # LBFGS iteration for acquisition optimization
    propose_nrestart: 5 # number of restart for acquisition optimization
  method.adam:
    eta: 0.1
    beta1: 0.9
    beta2: 0.999
  method.slinesearch:
    alpha0: 0.1
  method.adagrad:
    eta: 0.1
  method.policygrad:

  # config automatic differentiation for `adam` and `adagrad`
  autodiff: spdiff
  autodiff.spdiff: # simultaneous perturbation autodiff
    delta-t: 0.05
    delta-phi: 0.05
    nbatch: 1
  autodiff.finitediff:
    delta-t: 0.05
    delta-phi: 0.05

  print-step: 2

client:
  print-step: 4
  gradient-check-nbatch: 100
  maxiter: 1000 # maximum number of iterations

  # configure the loss function
  loss: gibbs
  loss.gibbs:
    beta: 0.3
  loss.mean:
  loss.CVaR:
    alpha: 0.2

rydberg:
  ip: 127.0.0.1 # NOTE: ip: 192.168.10.10
  port-send: 3000
  port-get: 3000  # NOTE: 2001
  nshots: 50
  device: Emulator
  graph-source: atom-locations
  atom-locations:
    file: "Atoms20.dat"
    unit-distance: 1.5
  random-generate:
    seed: 2
    natoms: 15  # number of atoms
    rho: 1.5  # density of atoms

  # backends
  emulator:
    random-flip: 0.0  # random flip error

misc:
  data-folder: ../examples/data
  overwrite-files: true