scippp::params::HEURISTICS::MULTISTART Namespace Reference

Parameters with prefix heuristics/multistart. More...

Variables
constexpr Param< int >	FREQ { "heuristics/multistart/freq" }
	frequency for calling primal heuristic <multistart> (-1: never, 0: only at depth freqofs)
constexpr Param< int >	FREQOFS { "heuristics/multistart/freqofs" }
	frequency offset for calling primal heuristic <multistart>
constexpr Param< double >	GRADLIMIT { "heuristics/multistart/gradlimit" }
	limit for gradient computations for all improvePoint() calls (0 for no limit)
constexpr Param< double >	MAXBOUNDSIZE { "heuristics/multistart/maxboundsize" }
	maximum variable domain size for unbounded variables
constexpr Param< int >	MAXDEPTH { "heuristics/multistart/maxdepth" }
	maximal depth level to call primal heuristic <multistart> (-1: no limit)
constexpr Param< int >	MAXITER { "heuristics/multistart/maxiter" }
	number of iterations to reduce the maximum violation of a point
constexpr Param< int >	MAXNCLUSTER { "heuristics/multistart/maxncluster" }
	maximum number of considered clusters per heuristic call
constexpr Param< double >	MAXRELDIST { "heuristics/multistart/maxreldist" }
	maximum distance between two points in the same cluster
constexpr Param< double >	MINIMPRFAC { "heuristics/multistart/minimprfac" }
	minimum required improving factor to proceed in improvement of a single point
constexpr Param< int >	MINIMPRITER { "heuristics/multistart/minimpriter" }
	number of iteration when checking the minimum improvement
constexpr Param< int >	NRNDPOINTS { "heuristics/multistart/nrndpoints" }
	number of random points generated per execution call
constexpr Param< bool >	ONLYNLPS { "heuristics/multistart/onlynlps" }
	should the heuristic run only on continuous problems?
constexpr Param< int >	PRIORITY { "heuristics/multistart/priority" }
	priority of heuristic <multistart>

Detailed Description

Parameters with prefix heuristics/multistart.

Variable Documentation

FREQ

constexpr Param<int> scippp::params::HEURISTICS::MULTISTART::FREQ { "heuristics/multistart/freq" }

constexpr

frequency for calling primal heuristic <multistart> (-1: never, 0: only at depth freqofs)

Definition at line 3340 of file parameters.hpp.

FREQOFS

constexpr Param<int> scippp::params::HEURISTICS::MULTISTART::FREQOFS { "heuristics/multistart/freqofs" }

constexpr

frequency offset for calling primal heuristic <multistart>

Definition at line 3342 of file parameters.hpp.

GRADLIMIT

constexpr Param<double> scippp::params::HEURISTICS::MULTISTART::GRADLIMIT { "heuristics/multistart/gradlimit" }

constexpr

limit for gradient computations for all improvePoint() calls (0 for no limit)

Definition at line 3358 of file parameters.hpp.

MAXBOUNDSIZE

constexpr Param<double> scippp::params::HEURISTICS::MULTISTART::MAXBOUNDSIZE { "heuristics/multistart/maxboundsize" }

constexpr

maximum variable domain size for unbounded variables

Definition at line 3348 of file parameters.hpp.

MAXDEPTH

constexpr Param<int> scippp::params::HEURISTICS::MULTISTART::MAXDEPTH { "heuristics/multistart/maxdepth" }

constexpr

maximal depth level to call primal heuristic <multistart> (-1: no limit)

Definition at line 3344 of file parameters.hpp.

MAXITER

constexpr Param<int> scippp::params::HEURISTICS::MULTISTART::MAXITER { "heuristics/multistart/maxiter" }

constexpr

number of iterations to reduce the maximum violation of a point

Definition at line 3350 of file parameters.hpp.

MAXNCLUSTER

constexpr Param<int> scippp::params::HEURISTICS::MULTISTART::MAXNCLUSTER { "heuristics/multistart/maxncluster" }

constexpr

maximum number of considered clusters per heuristic call

Definition at line 3360 of file parameters.hpp.

MAXRELDIST

constexpr Param<double> scippp::params::HEURISTICS::MULTISTART::MAXRELDIST { "heuristics/multistart/maxreldist" }

constexpr

maximum distance between two points in the same cluster

Definition at line 3356 of file parameters.hpp.

MINIMPRFAC

constexpr Param<double> scippp::params::HEURISTICS::MULTISTART::MINIMPRFAC { "heuristics/multistart/minimprfac" }

constexpr

minimum required improving factor to proceed in improvement of a single point

Definition at line 3352 of file parameters.hpp.

MINIMPRITER

constexpr Param<int> scippp::params::HEURISTICS::MULTISTART::MINIMPRITER { "heuristics/multistart/minimpriter" }

constexpr

number of iteration when checking the minimum improvement

Definition at line 3354 of file parameters.hpp.

NRNDPOINTS

constexpr Param<int> scippp::params::HEURISTICS::MULTISTART::NRNDPOINTS { "heuristics/multistart/nrndpoints" }

constexpr

number of random points generated per execution call

Definition at line 3346 of file parameters.hpp.

ONLYNLPS

constexpr Param<bool> scippp::params::HEURISTICS::MULTISTART::ONLYNLPS { "heuristics/multistart/onlynlps" }

constexpr

should the heuristic run only on continuous problems?

Definition at line 3362 of file parameters.hpp.

PRIORITY

constexpr Param<int> scippp::params::HEURISTICS::MULTISTART::PRIORITY { "heuristics/multistart/priority" }

constexpr

priority of heuristic <multistart>

Definition at line 3338 of file parameters.hpp.