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GeezerVison is showing github.com โ€” tkphd - Overview

@tkphd tkphd Follow
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๐Ÿณ๏ธโ€๐ŸŒˆ

Trevor Keller tkphd

๐Ÿณ๏ธโ€๐ŸŒˆ
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Former government scientist.
77 followers ยท 43 following
  • Wooster, OH
  • 09:50 (UTC -05:00)
  • http://www.trevorkeller.com
  • https://orcid.org/0000-0002-2920-8302
  • @tkphd.bsky.social
  • @[email protected]

Achievements

Achievement: Pair Extraordinairex3Achievement: QuickdrawAchievement: YOLOAchievement: Public SponsorAchievement: Arctic Code Vault ContributorAchievement: Pull Sharkx3Achievement: Starstruck

Achievements

Achievement: Pair Extraordinairex3Achievement: QuickdrawAchievement: YOLOAchievement: Public SponsorAchievement: Arctic Code Vault ContributorAchievement: Pull Sharkx3Achievement: Starstruck

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@hpc-carpentry
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tkphd/README.md

๐Ÿง‘โ€๐Ÿ”ฌ Trevor Keller, PhD ๐Ÿ› ๏ธ

Scientist and Sysadmin thriving at the intersection of mathematical models, high-performance computing, and data storage. Specializing in Linux clusters and solid-state microstructure evolution in metals. Passionate about building a better tomorrow.

  • ๐Ÿณ๏ธโ€โšง๏ธ My pronouns are they/them/theirs.
  • ๐Ÿ”ญ Iโ€™m looking for remote-friendly opportunities in research software engineering and Linux systems administration.
  • ๐ŸŒฑ I'm learning about PETSc and spectral methods for PDEs.
  • ๐Ÿชจ I'm easily distracted by cool rocks. Every rock is a cool rock.
  • ๐Ÿ’ฌ Ask me about git, high-performance computing (HPC), grain growth in metals, really anything of a technical nature!
  • ๐Ÿ“ซ Drop me a line! [email protected]

Looking for my contributions on GitHub? Here are a few!

Computing

  • HPC Carpentry: training materials for novice cluster users.
    • Running Jobs on a Cluster
    • HPC Workflows
  • HiPerC: apples-to-apples CUDA and OpenACC comparison for diffusion problems.
  • floating-point: exploration of how IEEE-754 represents numbers and why it matters.

Phase-field research

  • Kim-Kim-Suzuki for phase-field binary solidification: save iterations using a lookup table to solve a routine solidification problem.
  • Phase-field Precipitate Aging: incomplete model with explicit finite differencing, which can't reconcile the different timescales required.
  • MMSP: explicit finite differencing framework for highly parallel execution.

Ancient work

  • Doctoral thesis: Bias in Polycrystal Topology Caused by Grain Boundary Motion by Mean Curvature
  • Master's thesis: Effects of Magnesium(II) on Zinc Oxide Nanorod Growth From Aqueous Solution

Pinned Loading

  1. hpc-carpentry/hpc-intro hpc-carpentry/hpc-intro Public

    Using High-Performance Computing Systems

    TeX 161 163

  2. hpc-carpentry/hpc-workflows hpc-carpentry/hpc-workflows Public

    Building High-Performance Computing Workflows with Snakemake

    Python 3 7

  3. usnistgov/hiperc usnistgov/hiperc Public

    High Performance Computing Strategies for Boundary Value Problems

    HTML 42 10

  4. floating-point floating-point Public

    deviations from mathematical precision are due to the standard representation of floating-point numbers in a binary data type

    C 4 3

  5. KKS-binary-solidification KKS-binary-solidification Public

    Phase field model for binary solidification using Kim-Kim-Suzuki interface description

    Jupyter Notebook 40 9

  6. tkphd.github.io tkphd.github.io Public

    Trevor Keller's Research Portfolio

    SCSS

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