Samuel Cupp
Postdoctoral Researcher at Los Alamos National Laboratory
Los Alamos, New Mexico, United States
Summary
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Senior🎓
Top SchoolSamuel Cupp is a postdoctoral researcher and computational astrophysicist with nine years of experience building high-performance numerical tools for gravitational physics and astrophysics. He has led development of GRHayL, an infrastructure-agnostic GRMHD library, and contributed core improvements to the Einstein Toolkit’s Cactus/Carpet infrastructure as well as EMRI self-force codes. His work spans production-ready HPC engineering—parallel I/O, checkpointing, and ghost-zone synchronization optimizations—to cutting-edge research in self-consistent gravitational self-force evolution. Now at Los Alamos National Laboratory, he combines deep numerical relativity expertise with practical software engineering to enable scalable simulations on supercomputers. Colleagues rely on his ability to turn complex analytic methods into robust, reusable code used by the community.
9 years of coding experience
10 years of employment as a software developer
Bachelor of Science (BS), Physics, Bachelor of Science (BS), Physics at Austin Peay State UniversityDoctor of Philosophy (Ph.D.), Physics, Doctor of Philosophy (Ph.D.), Physics at Louisiana State UniversityMaryville High School
English
Github Skills (25)
routines10
automatic10
sympy9
primitive9
tower9
hyperbolic9
jupyter-notebook8
codegen7
infrastructure7
code-generation7
python7
numerical6
jupyter6
einstein5
svgr5
Programming languages (7)
Github contributions (5)
GRHayL/GRHayLET
Jun 2023 - Nov 2024
Einstein Toolkit thorns which require GRHayL.
Contributions:1 review, 14 PRs, 107 pushes in 1 year 5 months
GRHayL/GRHayL
Nov 2022 - Feb 2023
GRHayL: an infrastructure-agnostic library for GRMHD.
Contributions:10 reviews, 128 commits, 86 PRs in 3 months
developingstructsagnosticinfrastructureprimitive
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