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Rei Odaira


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Profile

photo: Rei Odaira
 Ph.D in Information Science and Technology
IBM Tokyo Research Laboratory

  • Bachelor of Information Science, University of Tokyo, Japan
    Bachelor thesis: Performance Evaluation of HTTP Server Using Resource Information and Process Migration in Cluster-Based Sysytem
    Advisor: Prof. Kei Hiraki
  • Master of Information Science, University of Tokyo, Japan
    Master thesis: Improving Throughput Performance of Thread System in Java Virtual Machine
    Advisor: Prof. Kei Hiraki
  • Doctor of Philosophy in Information Science and Technology, University of Tokyo, Japan
    Ph.D thesis: Redundancy Elimination over Data, Control, and Exception Dependency
    Advisor: Prof. Kei Hiraki

Research

My research has been focusing on compiler and runtime optimizations for single-threaded and multi-threaded systems. My current work involves enhancing the performance of IBM System z servers through leading-edge compiler technologies.

Award

Publications

  • Rei Odaira and Kei Hiraki.
    Sentinel PRE: Hoisting beyond Exception Dependency with Dynamic Deoptimization.
    In Proceedings of the 2005 International Symposium on Code Generation and Optimization (CGO), pp.328-338, 2005.
  • Rei Odaira and Kei Hiraki.
    Partial Redundancy Elimination beyond Exception Dependency.
    Information Processing Society of Japan Transactions on Programming, Vol.46, No.SIG 1 (PRO24), pp.134-148, 2005. (In Japanese.)
    Information Processing Society of Japan Yamashita SIG Research Award 2005
  • Rei Odaira and Kei Hiraki.
    Partial Value Number Redundancy Elimination.
    In Proceedings of the International Workshop on Languages and Compilers for Parallel Computing (LCPC 2004), Lecture Notes in Computer Science, Vol.3602, pp.409-423, 2005.
  • Rei Odaira and Kei Hiraki.
    Partial Value Number Redundancy Elimination.
    Information Processing Society of Japan Transactions on Programming, Vol.45, No.SIG 9 (PRO22), pp.59-79, 2004. (In Japanese.)
  • Rei Odaira and Kei Hiraki.
    Selective Optimization of Locks by Runtime Statistics and Just-In-Time Compilation.
    In Proceedings of 5th Internatinal Workshop on Java for Parallel and Distributed Computing (JAVAPDC '03), 2003.

Contact

IBM Tokyo Research Laboratory
1623-14 Shimotsuruma, Yamato, Kanagawa, Japan
242-8502
E-mail: odaira (at) jp (dot) ibm (dot) com