ml4co_kit.solver.base

Base class for all solvers.

Classes

SOLVER_TYPE(value)	Define the solver types as an enumeration.
SolverBase(solver_type[, optimizer])	Base class for all solvers.

class ml4co_kit.solver.base.SOLVER_TYPE(value)

Bases: str, Enum

Define the solver types as an enumeration.

CONCORDE = 'concorde'

DIY = 'diy'

DREAMPLACE = 'dreamplace'

FEM = 'fem'

GA_EAX = 'ga_eax'

GNN4CO = 'gnn4co'

GP_DEGREE = 'gp_degree'

GUROBI = 'gurobi'

HGS = 'hgs'

ILS = 'ils'

INSERTION = 'insertion'

ISCO = 'isco'

KAMIS = 'kamis'

LC_DEGREE = 'lc_degree'

LKH = 'lkh'

ML4CO = 'ml4co'

NEAREST = 'nearest'

NEUROLKH = 'neurolkh'

NULL = 'null'

ORTOOLS = 'ortools'

PYGM = 'pygm'

PYSAT = 'pysat'

PYVRP = 'pyvrp'

RANDOM = 'random'

RLSA = 'rlsa'

SCIP = 'scip'

class ml4co_kit.solver.base.SolverBase(solver_type: SOLVER_TYPE, optimizer: OptimizerBase | None = None)

Bases: object

Base class for all solvers.

batch_solve(batch_task_data: List[TaskBase], optimizer_parallel: bool = False) → List[TaskBase]

solve(task_data: TaskBase) → TaskBase