Anirudh Joshi created STATISTICS-78:
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Summary: JMH benchmarks for alternative summation algorithms
Key: STATISTICS-78
URL: https://issues.apache.org/jira/browse/STATISTICS-78
Project: Commons Statistics
Issue Type: Sub-task
Components: descriptive
Reporter: Anirudh Joshi
Develop JMH benchmarks to compare:
# Simple Sum (simply add the input values)
# Kahan summation algorithm
([https://en.wikipedia.org/wiki/Kahan_summation_algorithm)]
# Two sum method (Neumaier sum)
[https://en.wikipedia.org/wiki/Kahan_summation_algorithm#Further_enhancements]
# Higher-order extended precision floating-point sums
# The add() methods in `BigDecimal` class with various MathContext limits on
the precision.
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