AutoPas/AutoPas
Nov 2024 – Feb 2026
9 Months active
Languages Used
C++CMakeMarkdownYAMLcmake
Technical Skills
Build System ConfigurationBuild SystemsC++C++ DevelopmentCI/CDCMake
Manish Kumar Mishra
PROFILE
Manish Kumar Mishra
Over a nine-month period, contributed to the AutoPas/AutoPas repository by developing and refining features for simulation performance, energy measurement, and observability. Leveraging C++, CMake, and MPI, delivered granular energy tracking, parallelized velocity estimation, and robust logging systems to support both single-node and distributed simulations. Enhanced the build system for streamlined integration of energy sensors like RAPL and LIKWID, while improving code maintainability through refactoring and documentation. Introduced rebuild-aware measurement frameworks and optimized AutoTuner logic, enabling more accurate profiling and safer releases. Focused on usability, test coverage, and system reliability, consistently addressing performance bottlenecks and configuration challenges in scientific computing workflows.
Overall Statistics
Feature vs Bugs
91%Features
Repository Contributions
84Total
Bugs
2
Commits
84
Features
21
Lines of code
2,036
Activity Months9
Your Network
10 peopleShared Repositories
10
Work History
February 2026
20 Commits • 2 Features
Feb 1, 2026February 2026 monthly summary for AutoPas/AutoPas. The work focused on delivering a rebuild-aware AutoTuner measurement framework and expanding validation coverage, while stabilizing the measurement instrumentation and logging surface for reliable performance and energy profiling. Delivered two major feature areas with targeted fixes to improve accuracy, traceability, and test reliability, enabling more informed optimization decisions and safer releases.
20 Commits • 2 Features
Feb 1, 2026February 2026 monthly summary for AutoPas/AutoPas. The work focused on delivering a rebuild-aware AutoTuner measurement framework and expanding validation coverage, while stabilizing the measurement instrumentation and logging surface for reliable performance and energy profiling. Delivered two major feature areas with targeted fixes to improve accuracy, traceability, and test reliability, enabling more informed optimization decisions and safer releases.
February 2026
January 2026
6 Commits • 4 Features
Jan 1, 2026Concise monthly summary for 2026-01 focusing on AutoPas/AutoPas development work, emphasizing feature deliveries, performance improvements, and maintainability efforts.
January 2026
6 Commits • 4 Features
Jan 1, 2026Concise monthly summary for 2026-01 focusing on AutoPas/AutoPas development work, emphasizing feature deliveries, performance improvements, and maintainability efforts.
December 2025
7 Commits • 2 Features
Dec 1, 2025Month: 2025-12 | Repository: AutoPas/AutoPas | Focus: GlobalVariableLogger for MD-Flexible simulations; improving observability, performance metrics, and maintainability.
7 Commits • 2 Features
Dec 1, 2025Month: 2025-12 | Repository: AutoPas/AutoPas | Focus: GlobalVariableLogger for MD-Flexible simulations; improving observability, performance metrics, and maintainability.
December 2025
November 2025
4 Commits • 2 Features
Nov 1, 2025November 2025 highlights for AutoPas/AutoPas: Two primary feature deliveries focused on accessibility, reliability, and maintainability. Delivered Intel RAPL energy measurement permissions documentation to enable non-root access without sudo and enhanced LogicHandler rebuild frequency estimation with associated test corrections and code quality improvements. No customer-facing bugs fixed; instead, internal quality work and test reliability improvements were completed.
November 2025
4 Commits • 2 Features
Nov 1, 2025November 2025 highlights for AutoPas/AutoPas: Two primary feature deliveries focused on accessibility, reliability, and maintainability. Delivered Intel RAPL energy measurement permissions documentation to enable non-root access without sudo and enhanced LogicHandler rebuild frequency estimation with associated test corrections and code quality improvements. No customer-facing bugs fixed; instead, internal quality work and test reliability improvements were completed.
October 2025
1 Commits • 1 Features
Oct 1, 2025Monthly summary for 2025-10 highlighting the new energy instrumentation in AutoPas/AutoPas MD-Flexible simulations. Delivered an end-to-end energy consumption tracking feature that measures and logs total energy in Joules during the simulation lifecycle, enabling energy-aware optimization, benchmarking, and reproducibility.
1 Commits • 1 Features
Oct 1, 2025Monthly summary for 2025-10 highlighting the new energy instrumentation in AutoPas/AutoPas MD-Flexible simulations. Delivered an end-to-end energy consumption tracking feature that measures and logs total energy in Joules during the simulation lifecycle, enabling energy-aware optimization, benchmarking, and reproducibility.
October 2025
February 2025
2 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for AutoPas/AutoPas focusing on usability and observability improvements around energy measurement and build/logging. The work delivered enhancements to user-facing energy measurement configuration, streamlined builds, and clearer simulation logging and documentation to improve usability and adoption.
February 2025
2 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for AutoPas/AutoPas focusing on usability and observability improvements around energy measurement and build/logging. The work delivered enhancements to user-facing energy measurement configuration, streamlined builds, and clearer simulation logging and documentation to improve usability and adoption.
January 2025
17 Commits • 2 Features
Jan 1, 2025January 2025 (AutoPas/AutoPas): Delivered stability improvements, performance optimizations, and build-system updates. Focused on removing unused/legacy energy measurement, stabilizing RAP L integration and IO API for broader compatibility, and enhancing AutoTuner rebuild logic to reduce unnecessary work and improve simulation stability. Updated build pipeline to use a patched pmt library and refined energy logging, improving maintainability and observability across runs.
17 Commits • 2 Features
Jan 1, 2025January 2025 (AutoPas/AutoPas): Delivered stability improvements, performance optimizations, and build-system updates. Focused on removing unused/legacy energy measurement, stabilizing RAP L integration and IO API for broader compatibility, and enhancing AutoTuner rebuild logic to reduce unnecessary work and improve simulation stability. Updated build pipeline to use a patched pmt library and refined energy logging, improving maintainability and observability across runs.
January 2025
December 2024
11 Commits • 3 Features
Dec 1, 2024December 2024 — AutoPas/AutoPas delivered stability, observability, and build-relability improvements across distributed and MD-flexible simulations. Key outcomes include the introduction of a Static Container Movement Threshold Guard with a configurable threshold tied to Verlet skin and rebuild frequency, complemented by documentation updates and time-discretization adjustments to robustly detect problematic movement in static containers. Energy measurement capabilities were added to the md-flexible example using an energy sensor, logging total energy consumption and integrating with the build system for cross-simulation monitoring. A stability fix was applied for MPI usage in distributed simulations (MPI_Allreduce) to ensure correct data types and operations. Build-system patch management and patch reliability improvements were implemented with verbose diagnostics, patch checks, and proper patch directory handling to prevent build failures. These efforts collectively increase simulation safety, resource visibility, distributed reliability, and CI robustness.
December 2024
11 Commits • 3 Features
Dec 1, 2024December 2024 — AutoPas/AutoPas delivered stability, observability, and build-relability improvements across distributed and MD-flexible simulations. Key outcomes include the introduction of a Static Container Movement Threshold Guard with a configurable threshold tied to Verlet skin and rebuild frequency, complemented by documentation updates and time-discretization adjustments to robustly detect problematic movement in static containers. Energy measurement capabilities were added to the md-flexible example using an energy sensor, logging total energy consumption and integrating with the build system for cross-simulation monitoring. A stability fix was applied for MPI usage in distributed simulations (MPI_Allreduce) to ensure correct data types and operations. Build-system patch management and patch reliability improvements were implemented with verbose diagnostics, patch checks, and proper patch directory handling to prevent build failures. These efforts collectively increase simulation safety, resource visibility, distributed reliability, and CI robustness.
November 2024
16 Commits • 4 Features
Nov 1, 2024November 2024 monthly summary for AutoPas project highlighting business value and technical achievements across the AutoPas/AutoPas repository. Focused on reliability, performance, CI integration, and code quality improvements.
16 Commits • 4 Features
Nov 1, 2024November 2024 monthly summary for AutoPas project highlighting business value and technical achievements across the AutoPas/AutoPas repository. Focused on reliability, performance, CI integration, and code quality improvements.
November 2024
Activity
Loading activity data...
Quality Metrics
Correctness88.8%
Maintainability87.6%
Architecture83.8%
Performance81.4%
AI Usage20.4%
Skills & Technologies
Programming Languages
C++CMakeMarkdownYAMLcmake
Technical Skills
Algorithm ImplementationAlgorithm RefinementAlgorithm TuningAsynchronous ProgrammingBuild ConfigurationBuild SystemBuild System ConfigurationBuild SystemsBuild system managementC++C++ DevelopmentC++ developmentC++ programmingCI/CDCMake
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline