ERGO-Code/HiGHS
Dec 2024 – Mar 2025
2 Months active
Languages Used
C++CMakePythonStubs
Technical Skills
Build SystemCMakeCompiler FlagsCode CleanupLinear ProgrammingOptimization
Arnaud Baguet
PROFILE
Arnaud Baguet
Worked on the ERGO-Code/HiGHS repository to enhance both build reliability and optimization capabilities. Addressed cross-architecture build issues by implementing conditional compiler flag application in CMake, ensuring that performance flags like -mpopcntd and -mpopcnt were only enabled when supported, which reduced CI failures and improved portability. Developed multi-objective optimization support in HighSpy using Python and C++, introducing new API features for handling multiple linear objectives and enabling lexicographic optimization. Improved the test suite by expanding coverage and refining code readability, which strengthened test reliability and reduced project risk for future development and feature integration.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
5Total
Bugs
1
Commits
5
Features
2
Lines of code
120
Activity Months2
Your Network
35 peopleShared Repositories
35
Work History
March 2025
4 Commits • 2 Features
Mar 1, 2025March 2025 performance snapshot for ERGO-Code/HiGHS focused on enabling robust multi-criteria optimization workflows and strengthening test reliability. Delivered capabilities for multi-objective optimization in HighSpy, along with API and typing support, while improving test coverage and stability to reduce project risk for future feature work.
4 Commits • 2 Features
Mar 1, 2025March 2025 performance snapshot for ERGO-Code/HiGHS focused on enabling robust multi-criteria optimization workflows and strengthening test reliability. Delivered capabilities for multi-objective optimization in HighSpy, along with API and typing support, while improving test coverage and stability to reduce project risk for future feature work.
March 2025
December 2024
1 Commits
Dec 1, 2024December 2024 monthly summary for ERGO-Code/HiGHS focusing on build reliability and cross-architecture flag safety. Implemented guarded application of performance optimization flags to ensure -mpopcntd and -mpopcnt are only used when supported by the compiler, preventing build errors and maintaining correct performance behavior across architectures.
December 2024
1 Commits
Dec 1, 2024December 2024 monthly summary for ERGO-Code/HiGHS focusing on build reliability and cross-architecture flag safety. Implemented guarded application of performance optimization flags to ensure -mpopcntd and -mpopcnt are only used when supported by the compiler, preventing build errors and maintaining correct performance behavior across architectures.
Activity
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Quality Metrics
Correctness92.0%
Maintainability92.0%
Architecture88.0%
Performance84.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++CMakePythonStubs
Technical Skills
Build SystemCMakeCode CleanupCompiler FlagsLinear ProgrammingOptimizationOptimization LibrariesPythonPython DevelopmentSoftware DevelopmentTestingUnit Testing
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