A Semantics-Aware Optimization Framework for Data-Intensive Applications Using Hybrid Program Analysis (Presentation)
Liqiang Wang · TigerPrints (Clemson University) · 2020
Challenge 1: Multiple execution plans with potential different performance due to the freedom of programming model Challenge 2: Limited knowledge about system status (e.g.container configuration) Challenge 4: Performance is sensitive to many runtime factors and data placement.Challenge 3: What information is useful for further performance optimization?