tuning repeater

Specifies the number of times tuning is to be repeated on reordered versions of a given problem.

Purpose

Tuning repeater

API	Parameter Name	Name prior to V12.6.0
C	CPXPARAM_Tune_Repeat	CPX_PARAM_TUNINGREPEAT
C++	IloCplex::Param::Tune::Repeat	TuningRepeat (int)
Java	IloCplex.Param.Tune.Repeat	TuningRepeat (int)
.NET	Cplex.Param.Tune.Repeat	TuningRepeat (int)
OPL	tuningrepeat	tuningrepeat
Python	parameters.tune.repeat	tuning.repeat
Interactive	tune repeat	tune repeat
Identifier	1111	1111

Description

Specifies the number of times tuning is to be repeated on reordered versions of a given problem. The problem is reordered automatically by CPLEX permuting its rows and columns. This repetition is helpful when only one problem is being tuned, as repeated reordering and re-tuning may lead to more robust tuning results.

This parameter applies to only one problem in a tuning session. That is, in the Interactive Optimizer, this parameter is effective only when you are tuning a single problem; in the Callable Library (C API), this parameter is effective only when you are tuning a single problem with the routine CPXtuneparam .

Values

Any nonnegative integer; default: 1 (one)