4C-multiphysics/4C
Apr 2025 – Jan 2026
2 Months active
Languages Used
C++CMakeJSONYAML
Technical Skills
C++ DevelopmentCMake ConfigurationConstitutive ModelingMaterial SciencePhysics SimulationScientific Computing
Rishav Shaw
PROFILE
Rishav Shaw
Contributed to the 4C-multiphysics/4C repository by delivering five new features over two months, focusing on the MIRCO constitutive model and its integration into multiphysics simulation workflows. Enhanced model calibration and version alignment, simplified redundant calculations, and updated unit tests to improve accuracy and maintainability. Integrated the MIRCO library with robust CMake and Docker-based build environments, ensuring reproducible and cross-platform deployments. Improved topology generation and testing, strengthened code quality through formatting and dependency management, and expanded test coverage for pressure-related behaviors. Utilized C++, CMake, and YAML to address scientific computing challenges in material science and parallel simulation environments.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
19Total
Bugs
0
Commits
19
Features
5
Lines of code
275
Activity Months2
Your Network
60 peopleShared Repositories
51
Dharini BalachandranMember
Abhiroop SatheeshMember
Alexander HermannMember
Amadeus GebauerMember
Barbara WirthlMember
Benedikt GoderbauerMember
Benno SchoensteinMember
Christoph SchmidtMember
Daniel WolffMember
Work History
January 2026
16 Commits • 4 Features
Jan 1, 2026January 2026: 4C project delivered MIRCO library integration with version-aligned build/test flows, Docker/Kokkos build environment enhancements, topology generation/testing improvements, and code quality upgrades. Implemented robust fixes for MIRCO interface compatibility, CMake/build configuration, and topology packing/unpacking, alongside strengthened test coverage for rough contact and pressure-related flags. Improved optional/dependency handling to boost build reliability and reproducibility across environments. Business value: more stable simulation workflows, faster on-boarding for new MIRCO versions, and consistent cross-platform builds.
16 Commits • 4 Features
Jan 1, 2026January 2026: 4C project delivered MIRCO library integration with version-aligned build/test flows, Docker/Kokkos build environment enhancements, topology generation/testing improvements, and code quality upgrades. Implemented robust fixes for MIRCO interface compatibility, CMake/build configuration, and topology packing/unpacking, alongside strengthened test coverage for rough contact and pressure-related flags. Improved optional/dependency handling to boost build reliability and reproducibility across environments. Business value: more stable simulation workflows, faster on-boarding for new MIRCO versions, and consistent cross-platform builds.
January 2026
April 2025
3 Commits • 1 Features
Apr 1, 2025For 2025-04, delivered substantial improvements to the MIRCO constitutive model in 4C. Key features include calibration and simplification of MIRCO, alignment of model versioning, removal of redundant calculations, and updated tests to reflect the corrected pressure behavior. These changes improve accuracy, reproducibility, and maintainability for multiphysics simulations, delivering clear business value to product modeling teams.
April 2025
3 Commits • 1 Features
Apr 1, 2025For 2025-04, delivered substantial improvements to the MIRCO constitutive model in 4C. Key features include calibration and simplification of MIRCO, alignment of model versioning, removal of redundant calculations, and updated tests to reflect the corrected pressure behavior. These changes improve accuracy, reproducibility, and maintainability for multiphysics simulations, delivering clear business value to product modeling teams.
Activity
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Quality Metrics
Correctness94.6%
Maintainability92.6%
Architecture91.4%
Performance90.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++CMakeJSONYAML
Technical Skills
Build ConfigurationC++C++ DevelopmentC++ developmentCMakeCMake ConfigurationCMake configurationCode RefactoringConfiguration ManagementConstitutive ModelingDockerKokkosMaterial ScienceNumerical MethodsParallel Computing
Repositories Contributed To
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