Roger Pearce
Computer Scientist at Lawrence Livermore National Laboratory
Livermore, California, United States
Summary
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Senior🎓
Top SchoolRoger Pearce is a computer scientist at Lawrence Livermore National Laboratory’s Center for Applied Scientific Computing, specializing in parallel and external-memory graph algorithms and data-intensive computing. He joined LLNL as a Lawrence Scholar in 2008 and transitioned to CASC in 2013 after earning a Ph.D. in Computer Science from Texas A&M. His earlier research on sampling-based motion planning for robotics reflects a strong foundation in geometric algorithms and practical systems. With over a decade of experience in national-lab research environments, he blends theoretical algorithm design with large-scale, high-performance implementations. Based in Livermore, CA, Roger brings continuity from student researcher to staff scientist, often tackling I/O- and memory-bound challenges that arise in massive graph processing.
11 years of coding experience
8 years of employment as a software developer
B.S., Computer Engineering, B.S., Computer Engineering at Texas A&M University
Github Skills (5)
persistent-memory3
cpp2
persistent1
analytics1
allocator1
Programming languages (2)
Github contributions (5)
rogerpearce/ygm
Nov 2021 - Mar 2025
Contributions:6 PRs, 116 pushes, 58 branches in 3 years 4 months
LLNL/havoqgt
Nov 2014 - Jul 2021
Contributions:1 review, 190 commits, 18 PRs in 6 years 9 months
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