Module brute_force

Brute force optimization for LZ match and entropy multiplier parameters.

This module provides functionality to find optimal values for the lz_match_multiplier and entropy_multiplier parameters used in the size_estimate function.

It exposes two main optimization approaches:

• Split comparisons: Optimizes parameters for two groups being compared directly using the find_optimal_split_result_coefficients function. Results are returned as SplitComparisonOptimizationResult.

• Custom comparisons: Optimizes parameters for custom groups with a variable number of comparisons against a baseline group using the find_optimal_custom_result_coefficients function. Results are returned as CustomComparisonOptimizationResult.

The main entry point for using this module is the optimize_and_apply_coefficients function, which performs the optimization and applies the resulting coefficients to an existing MergedAnalysisResults object in place.

Modules

brute_force_custom

brute_force_split

Structs

BruteForceConfig

Configuration for the brute force optimization process.

OptimizationResult

Result of a brute force optimization.

Functions

apply_optimized_coefficients

Applies the optimized coefficients to the merged results and original files.

optimize_and_apply_coefficients

Optimizes and applies coefficients to a slice of AnalysisResults objects.

print_all_optimization_results

Prints formatted optimization results for both split and custom comparisons.