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David Leopoldseder

Researcher & University Assistant JKU, Linz, Austria

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About Me

I am a researcher and university assistant at the Johannes Kepler University Linz, Austria (JKU). I am working at the Institute for System Software (SSW) supervised by Prof. Hanspeter Mössenböck. Prior to joining the university to do my PhD, I was working for Oracle Labs on their optimizing Java compiler Graal (as well as the entire Graal ecosystem).

In my PhD I am focusing on aggressive compiler optimizations for Java, especially code duplication and loop unrolling.

I am an active contributor to GraalVM and a committee member of the Renaissance Benchmarking Suite

Research Interests

  • Compiler Optimizations
  • Cross Compilation
  • ISAs
  • Benchmarking