def __init__(self, conf, pmtx=None, prhs=None, comm=None, **kwargs): if comm is None: try: import petsc4py petsc4py.init([]) except ImportError: msg = 'cannot import petsc4py!' raise ImportError(msg) from petsc4py import PETSc as petsc converged_reasons = {} for key, val in six.iteritems(petsc.SNES.ConvergedReason.__dict__): if isinstance(val, int): converged_reasons[val] = key ksp_converged_reasons = {} for key, val in six.iteritems(petsc.KSP.ConvergedReason.__dict__): if isinstance(val, int): ksp_converged_reasons[val] = key NonlinearSolver.__init__(self, conf, petsc=petsc, pmtx=pmtx, prhs=prhs, comm=comm, converged_reasons=converged_reasons, ksp_converged_reasons=ksp_converged_reasons, **kwargs)
def __init__(self, conf, context=None, **kwargs): NonlinearSolver.__init__(self, conf, context=context, **kwargs) conf = self.conf log = get_logging_conf(conf) conf.log = log = Struct(name='log_conf', **log) conf.is_any_log = (log.text is not None) or (log.plot is not None) conf.problem = context conf = self.conf if conf.is_any_log: self.log = Log([[r'$||r||$'], ['iteration'], [r'$\gamma$', r'$\max(\delta)$', r'$\max(\tau)$']], xlabels=['', '', 'all iterations'], ylabels=[r'$||r||$', 'iteration', 'stabilization'], yscales=['log', 'linear', 'log'], is_plot=conf.log.plot is not None, log_filename=conf.log.text, formats=[['%.8e'], ['%d'], ['%.8e', '%.8e', '%.8e']]) else: self.log = None
def __init__(self, conf, problem, **kwargs): NonlinearSolver.__init__(self, conf, **kwargs) conf = self.conf log = get_logging_conf(conf) conf.log = log = Struct(name='log_conf', **log) conf.is_any_log = (log.text is not None) or (log.plot is not None) conf.problem = problem conf = self.conf if conf.is_any_log: self.log = Log([[r'$||r||$'], ['iteration'], [r'$\gamma$', r'$\max(\delta)$', r'$\max(\tau)$']], xlabels=['', '', 'all iterations'], ylabels=[r'$||r||$', 'iteration', 'stabilization'], yscales=['log', 'linear', 'log'], is_plot=conf.log.plot is not None, log_filename=conf.log.text, formats=[['%.8e'], ['%d'], ['%.8e', '%.8e', '%.8e']]) else: self.log = None
def __init__(self, conf, pmtx=None, prhs=None, comm=None, **kwargs): if comm is None: try: import petsc4py petsc4py.init([]) except ImportError: msg = 'cannot import petsc4py!' raise ImportError(msg) from petsc4py import PETSc as petsc NonlinearSolver.__init__(self, conf, petsc=petsc, pmtx=pmtx, prhs=prhs, comm=comm, **kwargs)
def __init__(self, conf, **kwargs): NonlinearSolver.__init__(self, conf, **kwargs) conf = self.conf if conf.is_any_log: self.log = Log([[r'$||r||$'], ['iteration']], xlabels=['', 'all iterations'], ylabels=[r'$||r||$', 'iteration'], yscales=['log', 'linear'], log_filename=conf.log.text, formats=[['%.8e'], ['%d']]) else: self.log = None
def __init__(self, conf, **kwargs): NonlinearSolver.__init__( self, conf, **kwargs ) conf = self.conf if conf.is_any_log: self.log = Log([[r'$||r||$'], ['iteration']], xlabels=['', 'all iterations'], ylabels=[r'$||r||$', 'iteration'], yscales=['log', 'linear'], is_plot=conf.log.plot is not None, log_filename=conf.log.text, formats=[['%.8e'], ['%d']]) else: self.log = None
def __init__(self, conf, **kwargs): NonlinearSolver.__init__(self, conf, **kwargs) conf = self.conf if conf.is_any_log: self.log = Log([[r'$||r||$'], ['iteration'], [r'$\gamma$', r'$\max(\delta)$', r'$\max(\tau)$']], xlabels=['', '', 'all iterations'], ylabels=[r'$||r||$', 'iteration', 'stabilization'], yscales=['log', 'linear', 'log'], log_filename=conf.log.text, formats=[['%.8e'], ['%d'], ['%.8e', '%.8e', '%.8e']]) else: self.log = None
def __init__(self, conf, **kwargs): NonlinearSolver.__init__(self, conf, **kwargs) conf = self.conf if conf.is_any_log: self.log = Log( [[r"$||r||$"], ["iteration"]], xlabels=["", "all iterations"], ylabels=[r"$||r||$", "iteration"], yscales=["log", "linear"], is_plot=conf.log.plot is not None, log_filename=conf.log.text, formats=[["%.8e"], ["%d"]], ) else: self.log = None
def __init__(self, conf, **kwargs): NonlinearSolver.__init__(self, conf, **kwargs) conf = self.conf log = get_logging_conf(conf) conf.log = log = Struct(name='log_conf', **log) conf.is_any_log = (log.text is not None) or (log.plot is not None) if conf.is_any_log: self.log = Log([[r'$||r||$'], ['iteration']], xlabels=['', 'all iterations'], ylabels=[r'$||r||$', 'iteration'], yscales=['log', 'linear'], is_plot=conf.log.plot is not None, log_filename=conf.log.text, formats=[['%.8e'], ['%d']]) else: self.log = None
def __init__( self, conf, **kwargs ): NonlinearSolver.__init__( self, conf, **kwargs ) self.set_method( self.conf )
def __init__( self, conf, **kwargs ): NonlinearSolver.__init__( self, conf, **kwargs )