David J Edelsohn  David J Edelsohn photo       

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CTO GCC Technology, Open Source Ecosystem
Thomas J. Watson Research Center, Yorktown Heights, NY USA
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Professional Associations

Professional Associations:  ACM  |  American Astronomical Society

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My current research focuses on compiler, ABI and micro-architecture optimizations for dynamic programming languages, such as Python, Ruby, PHP and Lua, including Just in Time compilers such as PyPy. I also work on Open Source strategy, ecosystem and community governance.

I am the maintainer of the the POWER / PowerPC configuration of the GNU C Compiler, especially for AIX, and assist with other Free Software Foundation utilities. I previously have worked on Parallel Fast Force Summation Algorithms a class of N-body/Particle Simulation Numerical Methods and Hierarchical Solvers (Multigrid / Adaptive Mesh Refinement)

Please see http://www.alumni.caltech.edu/~dje/ for further information.

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