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Heidi Poxon
Biography
Heidi Poxon is a senior principal engineer in the Programming Environments group at Cray Inc., where she leads the application modeling and performance tools activities for all Cray systems. She has over 25 years of experience in high performance computing, where she has designed, developed, and ported distributed and shared memory parallel programming model software to a variety of proprietary operating systems, led the direction, design, and implementation of message passing software at Cray Research, and was instrumental in the success of the distributed computing environment at SGI that allowed applications to scale on their leading edge system. Using her experience with proprietary networks, she also led the interconnect and distributed computing direction for an HPC Linux-based cluster company. Most recently, she was the principal designer of Cray’s application parallelization tool, Reveal.
Presentations
Paper
OpenMP
Performance
Power
Tools
TP
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