idaholab/moose
Aug 2025 – Aug 2025
1 Month active
Languages Used
C++
Technical Skills
High-Performance ComputingNumerical MethodsSoftware Testing
Sean Baccas
PROFILE
Sean Baccas
Sean Baccas focused on stabilizing CUDA test runs in the idaholab/moose repository by addressing instability in the test infrastructure. He replaced the MFEMHypreGMRES solver with MFEMHyprePCG across CUDA-related test configurations, including those for mfem multiapps and timesteppers. This targeted change, implemented in C++ and leveraging his expertise in high-performance computing and numerical methods, reduced test flakiness and improved the reliability of nightly CI feedback cycles. Sean’s work involved debugging complex test setups and managing precise Git-based changes, resulting in more deterministic validation and faster release cycles for CUDA-enabled code paths within the project’s software testing framework.
Overall Statistics
Feature vs Bugs
0%Features
Repository Contributions
1Total
Bugs
1
Commits
1
Features
0
Lines of code
16
Activity Months1
Your Network
140 peopleSame Organization
@ukaea.uk11
Shared Repositories
129
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Ansh ChaubeMember
Alexander BlairMember
Alex LindsayMember
Alex LindsayMember
WilkAndyMember
Aaron OaksMember
Ben SpencerMember
moosetestMember
Work History
August 2025
1 Commits
Aug 1, 2025August 2025 monthly summary focusing on stabilizing CUDA test runs in idaholab/moose by switching the test configurations from MFEMHypreGMRES to MFEMHyprePCG across CUDA-related test setups, including mfem multiapps and timesteppers. Implemented as part of a targeted test infrastructure fix (commit c1ffd8f424465536f09d1287c79b2a7a3b630917). This change reduced CUDA-related instability, shortened CI feedback cycles, and improved overall reliability for CUDA-enabled test runs. Business value: more deterministic validation, faster release cycles, and stronger confidence in CUDA-related code paths. Skills demonstrated: debugging complex test configurations, CUDA/MFEM/Hypre integration, and precise Git-based change management.
1 Commits
Aug 1, 2025August 2025 monthly summary focusing on stabilizing CUDA test runs in idaholab/moose by switching the test configurations from MFEMHypreGMRES to MFEMHyprePCG across CUDA-related test setups, including mfem multiapps and timesteppers. Implemented as part of a targeted test infrastructure fix (commit c1ffd8f424465536f09d1287c79b2a7a3b630917). This change reduced CUDA-related instability, shortened CI feedback cycles, and improved overall reliability for CUDA-enabled test runs. Business value: more deterministic validation, faster release cycles, and stronger confidence in CUDA-related code paths. Skills demonstrated: debugging complex test configurations, CUDA/MFEM/Hypre integration, and precise Git-based change management.
August 2025
Activity
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Quality Metrics
Correctness80.0%
Maintainability100.0%
Architecture80.0%
Performance60.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++
Technical Skills
High-Performance ComputingNumerical MethodsSoftware Testing
Repositories Contributed To
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