trilinos/Trilinos
Nov 2024 – Oct 2025
4 Months active
Languages Used
C++CMake
Technical Skills
C++Finite Element MethodKokkosNumerical AnalysisParallel ComputingBuild System Configuration
Mauro Perego
PROFILE
Mauro Perego
Over four months, mperego contributed to the trilinos/Trilinos repository by developing scalable parallel basis function evaluation in Intrepid2, modernizing testing infrastructure for Tpetra compatibility, and optimizing performance and memory usage in core numerical kernels. Their work involved C++ and Kokkos, leveraging template metaprogramming and high-performance computing techniques to improve solver throughput and reliability. mperego also removed obsolete dependencies, such as Stokhos from Piro, streamlining the build system and reducing maintenance overhead. By addressing both compile-time and runtime robustness, and refactoring for future extensibility, mperego delivered technically sound solutions that enhanced code stability, maintainability, and computational efficiency.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
7Total
Bugs
2
Commits
7
Features
4
Lines of code
27,505
Activity Months4
Your Network
134 people
Work History
October 2025
3 Commits • 2 Features
Oct 1, 2025Monthly summary for 2025-10: Delivered performance and memory optimizations for Intrepid2 and modernized testing infrastructure to support Tpetra; improved overall scalability, reduced memory footprint, and accelerated test cycles. The work delivers business value by increasing solver throughput and reliability in large-scale simulations.
3 Commits • 2 Features
Oct 1, 2025Monthly summary for 2025-10: Delivered performance and memory optimizations for Intrepid2 and modernized testing infrastructure to support Tpetra; improved overall scalability, reduced memory footprint, and accelerated test cycles. The work delivers business value by increasing solver throughput and reliability in large-scale simulations.
October 2025
April 2025
2 Commits
Apr 1, 2025April 2025 focus: stability and reliability in Trilinos/Trilinos, with targeted fixes in Intrepid2 that reduce build-time and runtime risks. Implemented two key fixes that address compile-time robustness and runtime indexing safety, laying a stronger foundation for future features and usability in core numerical kernels.
April 2025
2 Commits
Apr 1, 2025April 2025 focus: stability and reliability in Trilinos/Trilinos, with targeted fixes in Intrepid2 that reduce build-time and runtime risks. Implemented two key fixes that address compile-time robustness and runtime indexing safety, laying a stronger foundation for future features and usability in core numerical kernels.
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for trilinos/Trilinos: Delivered a targeted refactor to remove the Stokhos dependency from Piro, eliminating the Epetra-based capability and deleting related tests and files to streamline the codebase. This reduces maintenance burden, minimizes future breakage risk, and simplifies upcoming migrations and enhancements within Trilinos. The change improves build stability and CI efficiency, aiding faster onboarding and longer-term sustainability of the project. Key commit: a7460f1310f08d0768162b562e692188fc2f445e (Piro: remove Stokhos dependency and related tests and files (#13660)).
1 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for trilinos/Trilinos: Delivered a targeted refactor to remove the Stokhos dependency from Piro, eliminating the Epetra-based capability and deleting related tests and files to streamline the codebase. This reduces maintenance burden, minimizes future breakage risk, and simplifies upcoming migrations and enhancements within Trilinos. The change improves build stability and CI efficiency, aiding faster onboarding and longer-term sustainability of the project. Key commit: a7460f1310f08d0768162b562e692188fc2f445e (Piro: remove Stokhos dependency and related tests and files (#13660)).
December 2024
November 2024
1 Commits • 1 Features
Nov 1, 2024Monthly work summary for 2024-11 focusing on feature delivery and performance improvements in Trilinos/Trilinos with emphasis on scalable basis function evaluation in Intrepid2.
November 2024
1 Commits • 1 Features
Nov 1, 2024Monthly work summary for 2024-11 focusing on feature delivery and performance improvements in Trilinos/Trilinos with emphasis on scalable basis function evaluation in Intrepid2.
Activity
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Quality Metrics
Correctness95.8%
Maintainability91.4%
Architecture95.8%
Performance94.2%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++CMake
Technical Skills
Build System ConfigurationC++CMakeCode CleanupCode RefactoringDependency ManagementEpetraFinite Element MethodHigh-Performance ComputingKokkosLOCALinear AlgebraMemory ManagementNumerical AnalysisNumerical Methods
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