Class RectanglesPlacementTestTimeThreads

java.lang.Object

topics.branchandbound.utils.threads.BranchAndBoundThreads

topics.branchandbound.rectangles.RectanglesPlacementTestTimeThreads

public class RectanglesPlacementTestTimeThreads
extends BranchAndBoundThreads

Concurrent Performance Benchmark (Rectangle Placement)

Standalone execution driver designed to benchmark the concurrent (multithreaded) performance of the Branch and Bound rectangle placement algorithm. It dispatches a specified pool of worker threads to navigate the state space in parallel and records the total elapsed wall-clock time.

This class serves as a direct comparative metric against the sequential execution baseline to evaluate hardware utilization and algorithmic speedup.

Author:

vicegd

See Also:

• RectanglesPlacementTestTime

Field Summary

Fields inherited from class BranchAndBoundThreads

bestNode, globalUpperBound, nodeHeap, rootNode

Constructor Summary

Constructors

Constructor	Description
RectanglesPlacementTestTimeThreads()	Initializes the concurrent benchmark environment, defining the board dimensions and the specific set of rectangular pieces to be processed.

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)	Main execution entry point.

Methods inherited from class BranchAndBoundThreads

branchAndBound, getBestNode, getRootNode, printSolutionTrace

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

RectanglesPlacementTestTimeThreads

public RectanglesPlacementTestTimeThreads()

Initializes the concurrent benchmark environment, defining the board dimensions and the specific set of rectangular pieces to be processed.

Method Details

main

public static void main(String[] args)

Main execution entry point. Triggers the multithreaded algorithm using a defined pool of worker threads and records the total elapsed execution time.

Parameters:

args - Command-line arguments (not utilized).