spectre.force_minimizer

Module Contents

spectre.force_minimizer.optimizer_default(obj, x_init, f, jac)

spectre.force_minimizer.callback_default(it, nfev, cost, cost_red, stp_nrm, opt, x, obj)

class spectre.force_minimizer.Force_Minimizer(filename, optimizer=optimizer_default, callback=callback_default, save_x_iter=True)

field_obj

rank

comm

name

min_params

xmn_to_xdof

xdof_to_xmn

optimizer

callback

obj_func

jac_func

iter_freeb = 0

freeb_mode

x_init

f_init

x_curr

minimize()

postprocess(save_pkl=True, save_json=True, run_spec=True)

run_repeat_func(num=20, which='f')