InfoQ Homepage Presentations Performance beyond Throughput: An OpenJ9 Case Study

Performance beyond Throughput: An OpenJ9 Case Study

Like Bookmarks

View Presentation Vertical

Horizontal

Full

Speed: 1x

1.25x

1.5x

2x

Download MP3 Slides Android app 46:44

Summary Marius Pirvu talks about the new advancements in the area of JVM performance using the latest open source JVM technology at Eclipse OpenJ9 running with OpenJDK. He shows us how the view from “the bottom of the stack” can help in finding and fixing stubborn performance problems often missed by high-level performance analysis tools.

Bio Marius Pirvu is an Advisory Software Developer in the IBM Runtime Technologies Group. For the last 14 years he has been working at the IBM Canada Lab on the design and implementation of Testarossa Just-In-Time compiler used in IBM’s J9 JVM (now Eclipse OpenJ9). His main focus is optimizing the JVM to improve start-up, ramp-up and footprint.

About the conference Software is changing the world. QCon empowers software development by facilitating the spread of knowledge and innovation in the developer community. A practitioner-driven conference, QCon is designed for technical team leads, architects, engineering directors, and project managers who influence innovation in their teams.