- Member of development team for HPCToolkit profiling tools, part of Exascale Computing Project (ECP)- Lead application engagement activities to collaborate with ECP application codes- Collect feedback on HPCToolkit usage from ECP application teams- Serve as ECP project coordinator for the HPCToolkit project- Maintain HPCToolkit deployments at DOE open-science leadership computing facilities- Contribute to the research and development of HPCToolkit profiling suite for… Show more - Member of development team for HPCToolkit profiling tools, part of Exascale Computing Project (ECP)- Lead application engagement activities to collaborate with ECP application codes- Collect feedback on HPCToolkit usage from ECP application teams- Serve as ECP project coordinator for the HPCToolkit project- Maintain HPCToolkit deployments at DOE open-science leadership computing facilities- Contribute to the research and development of HPCToolkit profiling suite for GPU-accelerated applications Show less

Accelerating Fortran DO CONCURRENT in GCCDO CONCURRENT is a parallel execution control construct introduced in the Fortran 2008 standard. This project entails (1) adding GCC support in for Fortran 2018 locality specifiers; (2) adding GCC support for the Fortran 202X REDUCTION clause; and (3) implement parallelization on both multicore CPU and GPU devices controlled by the new `-fdo-concurrent` compiler flag.

- Part-time, independent contract work- Isolated Fortran 2018/202X bugs in GFortran compiler and generated reproducer codes for bug reports- Wrote Fortran 2018 standard compliance tests

- Member of Adaptive Mesh Refinement for Exascale (AMReX) project, part of Exascale Computing Project (ECP)- Ported several code components from Fortran to C++ with GPU support- Developed unit tests, which were executed on Gigan (CCSE) and Spock (OLCF)- Contributed to user documentation

- Developed and ported the Eguiluz research group "Exciting-Plus" density response code to use NVIDIA graphic processing units (GPUs), using OpenACC and GPU libraries (MAGMA), targeting the Summit supercomputer at Oak Ridge Leadership Computing Facility (OLCF)- Participated in the 2020 OLCF GPU Hackathon (https://www.olcf.ornl.gov/2020-olcf-gpu-hackathon/) as member of team EECM- Performed calculations with the ported code on Summit (OLCF) and Cori-GPU (NERSC)

- Taught physics laboratory sessions (both traditional and hybrid studio methods) for the following courses * PHYS 221 Elements of Physics I (Fall 2017, Fall 2018, Spring 2019) * PHYS 222 Elements of Physics II (Spring 2017, Spring 2018, Fall 2019) * PHYS 231 Fundamentals of Physics I: Electricity and Magnetism (Fall 2016, Spring 2018)- Graded for the following course: * PHYS 514 Problems in Theoretical Physics II (Spring 2020)

- Appointed for the following courses: * FSK 20236 Electromagnetic Fields 1 (January 2011 to June 2013) * SCFI 603611 Solid State Physics 1 (August 2014 to December 2015) * SCFI 604021 Computational Physics 2 (August 2015 to December 2015)- Held tutorials, proctored exams, and graded homework & exams