LightSolver

LightSolver's laser-based processing unit (LPU) LaserMind is a quantum-inspired solver.

Solvers

Solver	Models
lightsolver.lasermind	BinaryQuadraticModel

Binary Quadratic Model

The total number of variables must be between 10-10000

import strangeworks as sw
from strangeworks_optimization import StrangeworksOptimizer
from strangeworks_optimization_models.parameter_models import LightSolverParameterModel
from dimod import BinaryQuadraticModel

sw.authenticate(api_key)

linear = {"1": -2, "2": -2, "3": -3, "4": -3, "5": -2, "6": -2, "7": -2, "8": -3, "9": -3, "10": -2}
quadratic = {
    ("1", "2"): 2,
    ("1", "3"): 2,
    ("2", "4"): 2,
    ("3", "4"): 2,
    ("3", "5"): 2,
    ("4", "5"): 2,
    ("6", "2"): 2,
    ("6", "3"): 2,
    ("7", "4"): 2,
    ("8", "4"): 2,
    ("9", "5"): 2,
    ("10", "5"): 2,
    ("7", "7"): 2,
    ("6", "8"): 2,
    ("7", "9"): 2,
    ("8", "9"): 2,
    ("8", "10"): 2,
}
model = BinaryQuadraticModel(linear, quadratic, "BINARY")

solver = "lightsolver.lasermind"
options = LightSolverParameterModel(timeout=2)

so = StrangeworksOptimizer(model=model, solver=solver, options=options)
sw_job = so.run()

print(f"Job slug: {sw_job.slug}")
print(f"Job status: {so.status(sw_job.slug)}")

LightSolverParameterModel

Parameter	Type	Default	Description
timeout	float	10	The running timeout in seconds for the algorithm. Must be in the range 0.001 - 60.