Performance Improvements in Set Operations - Dyalog 18.0 and Beyond

Explore performance improvements in set operations within Dyalog APL in this 25-minute conference talk from Dyalog '22. Dive into the ongoing work to understand performance profiles of key primitives, focusing on set-related operations. Learn about algorithm selection strategies, examine unexplained phenomena in performance testing, and discover how future evaluations of enhancements will be conducted. Gain insights into the shortcomings of version 18.0 performance work and understand the potential for further optimization in Dyalog APL's set operations.

Introduction
18.2 vs 18.0
Algorithm selection
Unexplained phenomena
Conclusions