java.lang.Object

topics.parallel.sum.RecursiveTaskSumTest

class RecursiveTaskSumTest extends Object

Validation Suite for Parallel Summation

Verifies mathematical reduction correctness and benchmarks execution times over a highly populated floating-point array using JUnit 5.

Author:: vicegd

Constructor Summary

Constructors

Constructor

Description

RecursiveTaskSumTest()
Method Summary

Modifier and Type

Method

Description

(package private) static void

setup()

Provisions concurrent resources and structures an alternate dataset of 999,999 values prior to executing benchmarks.

(package private) void

shouldAggregateArraySumInParallelCorrectly()

Scenario: Accumulating 999,999 alternated float primitives in parallel.

(package private) static void

teardown()

Disposes of hardware execution thread environments gracefully.

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- RecursiveTaskSumTest
  
  RecursiveTaskSumTest()
Method Details
- setup
  
  @BeforeAll static void setup()
  
  Provisions concurrent resources and structures an alternate dataset of 999,999 values prior to executing benchmarks.
- teardown
  
  @AfterAll static void teardown()
  
  Disposes of hardware execution thread environments gracefully.
- shouldAggregateArraySumInParallelCorrectly
  
  @Test void shouldAggregateArraySumInParallelCorrectly()
  
  Scenario: Accumulating 999,999 alternated float primitives in parallel.
  
  Expected Outcome: Total sum must equate perfectly to 499,999 under a delta margin of 1E-3 due to floating-point truncation variances.