StanfordAHA/aha
Oct 2024 – Feb 2026
16 Months active
Languages Used
GitPythonShellDockerfileTOMLC++BashYAML
Technical Skills
DebuggingGitHardware DesignRegression TestingScriptingSubmodule Management
Michael Oduoza
PROFILE
Michael Oduoza
Over a 16-month period, Michael Coduoza developed and maintained core hardware-software integration features for the StanfordAHA/aha repository, focusing on configurable CGRA architectures and automated testing pipelines. He engineered robust build automation and submodule management using Python, C++, and Docker, enabling reproducible environments and streamlined CI/CD workflows. Michael delivered enhancements for deep learning model deployment, including quantization, path balancing, and performance optimizations for BERT and ResNet inference. His work addressed complex dependency alignment, regression testing, and hardware validation, resulting in stable, scalable infrastructure. The depth of his contributions reflects strong backend development, configuration management, and cross-stack debugging expertise.
Overall Statistics
Feature vs Bugs
68%Features
Repository Contributions
307Total
Bugs
41
Commits
307
Features
88
Lines of code
13,234
Activity Months16
Your Network
5 peopleShared Repositories
5
Work History
February 2026
8 Commits • 2 Features
Feb 1, 2026February 2026 monthly summary for StanfordAHA/aha: Focused on stabilizing core build/test pipelines, expanding ML model testing coverage, and improving inference efficiency. Delivered concrete changes across Voyager, BERT, and ResNet components, with targeted fixes to parsing and regression guards that reduced test fragility and improved validation throughput. Key outcomes included stabilizing the Voyager build and tests by repairing a g++ fix, aligning Garnet to master, and restoring Voyager tests to a functional state; expanding BERT testing coverage to enable full regression and validate BERT encoder layers; reintroducing and enabling quantization for fused stages in ResNet to boost inference efficiency; and hardening the test suite with guards for fast regression along with parsing fixes for regress_util and ResNet-18 integration. Technologies/skills demonstrated include C/C++ build and submodule management, CI/test automation, regression coverage design, test data parsing and validation, and performance optimization through quantization.
8 Commits • 2 Features
Feb 1, 2026February 2026 monthly summary for StanfordAHA/aha: Focused on stabilizing core build/test pipelines, expanding ML model testing coverage, and improving inference efficiency. Delivered concrete changes across Voyager, BERT, and ResNet components, with targeted fixes to parsing and regression guards that reduced test fragility and improved validation throughput. Key outcomes included stabilizing the Voyager build and tests by repairing a g++ fix, aligning Garnet to master, and restoring Voyager tests to a functional state; expanding BERT testing coverage to enable full regression and validate BERT encoder layers; reintroducing and enabling quantization for fused stages in ResNet to boost inference efficiency; and hardening the test suite with guards for fast regression along with parsing fixes for regress_util and ResNet-18 integration. Technologies/skills demonstrated include C/C++ build and submodule management, CI/test automation, regression coverage design, test data parsing and validation, and performance optimization through quantization.
February 2026
January 2026
29 Commits • 11 Features
Jan 1, 2026January 2026 monthly summary for StanfordAHA/aha. Focused on stabilizing the codebase, accelerating silicon bring-up, and advancing BERT-related inference paths with an emphasis on business value and robust engineering practices. This period delivered infrastructure, chip bring-up, tiling/up-projection enhancements, test synchronization, and numeric stability across the stack.
January 2026
29 Commits • 11 Features
Jan 1, 2026January 2026 monthly summary for StanfordAHA/aha. Focused on stabilizing the codebase, accelerating silicon bring-up, and advancing BERT-related inference paths with an emphasis on business value and robust engineering practices. This period delivered infrastructure, chip bring-up, tiling/up-projection enhancements, test synchronization, and numeric stability across the stack.
December 2025
14 Commits • 3 Features
Dec 1, 2025December 2025 monthly summary for StanfordAHA/aha focusing on business value and technical achievements across key features and bug fixes. Delivered end-to-end enhancements for automatic path balancing in per_tensor quantization, upgraded the Halide-to-Hardware (H2H) pipeline with metadata alignment to support new balancing features, and advanced Zircon/BERT architecture with multiple projection layers, attention improvements, PSUM workarounds, and DMA optimizations. Addressed critical manual placement gap for zircon_quant_fp to ensure correct hardware generation. These efforts collectively improved deployment reliability, runtime efficiency, and model capability across the stack.
14 Commits • 3 Features
Dec 1, 2025December 2025 monthly summary for StanfordAHA/aha focusing on business value and technical achievements across key features and bug fixes. Delivered end-to-end enhancements for automatic path balancing in per_tensor quantization, upgraded the Halide-to-Hardware (H2H) pipeline with metadata alignment to support new balancing features, and advanced Zircon/BERT architecture with multiple projection layers, attention improvements, PSUM workarounds, and DMA optimizations. Addressed critical manual placement gap for zircon_quant_fp to ensure correct hardware generation. These efforts collectively improved deployment reliability, runtime efficiency, and model capability across the stack.
December 2025
November 2025
7 Commits • 2 Features
Nov 1, 2025November 2025 monthly summary for StanfordAHA/aha: Delivered foundational Halide-to-Hardware (H2H) testing scaffolding, aligned subprojects to main branches with a development checkpoint, and fixed critical graph processing and branching logic bugs. These outcomes enable end-to-end hardware validation, improve graph accuracy in compiler-to-hardware pipelines, and reduce integration risk. Demonstrated code quality, collaboration, and strong Git-based workflow, with a focus on maintainability and future testability.
November 2025
7 Commits • 2 Features
Nov 1, 2025November 2025 monthly summary for StanfordAHA/aha: Delivered foundational Halide-to-Hardware (H2H) testing scaffolding, aligned subprojects to main branches with a development checkpoint, and fixed critical graph processing and branching logic bugs. These outcomes enable end-to-end hardware validation, improve graph accuracy in compiler-to-hardware pipelines, and reduce integration risk. Demonstrated code quality, collaboration, and strong Git-based workflow, with a focus on maintainability and future testability.
October 2025
12 Commits • 2 Features
Oct 1, 2025October 2025 – StanfordAHA/aha: Delivered notable performance and reliability gains through ResNet18 optimization via submodule upgrades, improved path balancing robustness, and runtime cleanup. Submodule maintenance and configuration changes enhanced deployment readiness and stability across targets.
12 Commits • 2 Features
Oct 1, 2025October 2025 – StanfordAHA/aha: Delivered notable performance and reliability gains through ResNet18 optimization via submodule upgrades, improved path balancing robustness, and runtime cleanup. Submodule maintenance and configuration changes enhanced deployment readiness and stability across targets.
October 2025
September 2025
23 Commits • 10 Features
Sep 1, 2025September 2025 (StanfordAHA/aha) delivered cohesive features and stability fixes across the stack, enabling faster integration, clearer performance insights, and more reliable experiments. Key outcomes include dependency bumps and test updates with HuggingFace login support, stabilization of downsample paths and pipeline configuration, enhanced Voyager logging for end-to-end visibility, and alignment of core modules to mains for consistent baselines. Notable CNN/throughput improvements include Im2col-based Conv1 across all tiles and Conv1 + dequantize + ReLU pipeline viability, complemented by detailed performance tracking for apps.
September 2025
23 Commits • 10 Features
Sep 1, 2025September 2025 (StanfordAHA/aha) delivered cohesive features and stability fixes across the stack, enabling faster integration, clearer performance insights, and more reliable experiments. Key outcomes include dependency bumps and test updates with HuggingFace login support, stabilization of downsample paths and pipeline configuration, enhanced Voyager logging for end-to-end visibility, and alignment of core modules to mains for consistent baselines. Notable CNN/throughput improvements include Im2col-based Conv1 across all tiles and Conv1 + dequantize + ReLU pipeline viability, complemented by detailed performance tracking for apps.
July 2025
19 Commits • 5 Features
Jul 1, 2025July 2025 highlights across StanfordAHA/aha: Implemented initial PSUM reduction workaround on CGRA with expanded conv4_x/conv5_x regression test coverage and gold data checks; added k-dim tiling support for conv5 with residual connections, including submodule updates and a new test case. Improved CI/regression efficiency by enabling selective CGRA mapping and PNR skipping for pre-generated collateral. Fixed a regression by aligning CGRA width with ZIRCON tapeout and conditionally disabling the external matrix unit when width is insufficient. DevOps/CI improvements include Docker image pulling Git LFS assets during build, and updated submodules (Halide-to-Hardware, Voyager, Garnet) with refreshed test infra to reflect dependency changes.
19 Commits • 5 Features
Jul 1, 2025July 2025 highlights across StanfordAHA/aha: Implemented initial PSUM reduction workaround on CGRA with expanded conv4_x/conv5_x regression test coverage and gold data checks; added k-dim tiling support for conv5 with residual connections, including submodule updates and a new test case. Improved CI/regression efficiency by enabling selective CGRA mapping and PNR skipping for pre-generated collateral. Fixed a regression by aligning CGRA width with ZIRCON tapeout and conditionally disabling the external matrix unit when width is insufficient. DevOps/CI improvements include Docker image pulling Git LFS assets during build, and updated submodules (Halide-to-Hardware, Voyager, Garnet) with refreshed test infra to reflect dependency changes.
July 2025
June 2025
29 Commits • 6 Features
Jun 1, 2025June 2025 performance recap for StanfordAHA/aha. Focused on deploying and stabilizing Voyager, expanding data integration with Metamapper, cleaning deployment environments, and strengthening test coverage for MU/CGRA workflows. Also completed repo migration and ownership updates to improve governance and long-term maintenance.
June 2025
29 Commits • 6 Features
Jun 1, 2025June 2025 performance recap for StanfordAHA/aha. Focused on deploying and stabilizing Voyager, expanding data integration with Metamapper, cleaning deployment environments, and strengthening test coverage for MU/CGRA workflows. Also completed repo migration and ownership updates to improve governance and long-term maintenance.
May 2025
18 Commits
May 1, 2025May 2025 performance summary for StanfordAHA/aha. Focused on stabilizing test infrastructure and ensuring reliable accelerator validation. Delivered alignment of Conv2D test data validation with accelerator output, expanded coverage with additional test data, and completed substantial submodule/infrastructure maintenance to support reproducible testing.
18 Commits
May 1, 2025May 2025 performance summary for StanfordAHA/aha. Focused on stabilizing test infrastructure and ensuring reliable accelerator validation. Delivered alignment of Conv2D test data validation with accelerator output, expanded coverage with additional test data, and completed substantial submodule/infrastructure maintenance to support reproducible testing.
May 2025
April 2025
22 Commits • 7 Features
Apr 1, 2025April 2025 monthly summary for StanfordAHA/aha focusing on cross-repo alignment, feature delivery, and stability improvements. Key outcomes include unifying repository references to main/master across garnet, lake, canal, and sam; introducing lake/canal/garnet components; enabling GLB serialization for network data; and addressing critical testbench and configuration issues to reduce integration risk.
April 2025
22 Commits • 7 Features
Apr 1, 2025April 2025 monthly summary for StanfordAHA/aha focusing on cross-repo alignment, feature delivery, and stability improvements. Key outcomes include unifying repository references to main/master across garnet, lake, canal, and sam; introducing lake/canal/garnet components; enabling GLB serialization for network data; and addressing critical testbench and configuration issues to reduce integration risk.
March 2025
22 Commits • 7 Features
Mar 1, 2025March 2025 monthly summary for StanfordAHA/aha: Focused on delivering foundational hardware interface updates, stabilizing builds, and expanding capabilities, while reducing regression risk through targeted fixes and branch hygiene.
22 Commits • 7 Features
Mar 1, 2025March 2025 monthly summary for StanfordAHA/aha: Focused on delivering foundational hardware interface updates, stabilizing builds, and expanding capabilities, while reducing regression risk through targeted fixes and branch hygiene.
March 2025
February 2025
50 Commits • 14 Features
Feb 1, 2025February 2025 (2025-02) monthly summary for StanfordAHA/aha: Delivered key features expanding non-E64 mode capabilities, progressed CGRA_PNR integration with aha CI, advanced Zircon integration with default layout generation and test updates, and improved RV mode dense app execution. Implemented critical non-E64 data-path fixes, stabilized data channels, and updated test infrastructure and dependencies to improve CI reliability and release readiness. The month closed with milestone checkpoint and stronger mainline alignment across Garnet/H2H/Lake/Canal.
February 2025
50 Commits • 14 Features
Feb 1, 2025February 2025 (2025-02) monthly summary for StanfordAHA/aha: Delivered key features expanding non-E64 mode capabilities, progressed CGRA_PNR integration with aha CI, advanced Zircon integration with default layout generation and test updates, and improved RV mode dense app execution. Implemented critical non-E64 data-path fixes, stabilized data channels, and updated test infrastructure and dependencies to improve CI reliability and release readiness. The month closed with milestone checkpoint and stronger mainline alignment across Garnet/H2H/Lake/Canal.
January 2025
29 Commits • 13 Features
Jan 1, 2025January 2025 monthly summary focusing on delivering high-value features, stabilizing critical paths, and aligning the codebase for future integration. Key business value includes improved reliability for dense RV and E64 workflows, higher throughput via pipelining, comprehensive test coverage, and streamlined ongoing maintenance through repository alignment and version bumps.
29 Commits • 13 Features
Jan 1, 2025January 2025 monthly summary focusing on delivering high-value features, stabilizing critical paths, and aligning the codebase for future integration. Key business value includes improved reliability for dense RV and E64 workflows, higher throughput via pipelining, comprehensive test coverage, and streamlined ongoing maintenance through repository alignment and version bumps.
January 2025
December 2024
16 Commits • 4 Features
Dec 1, 2024December 2024: Delivered key hardware/software integration and testing improvements for StanfordAHA/aha, focusing on reproducibility, configuration flexibility, and test automation to accelerate hardware validation and enable new CGRA configurations.
December 2024
16 Commits • 4 Features
Dec 1, 2024December 2024: Delivered key hardware/software integration and testing improvements for StanfordAHA/aha, focusing on reproducibility, configuration flexibility, and test automation to accelerate hardware validation and enable new CGRA configurations.
November 2024
8 Commits • 2 Features
Nov 1, 2024November 2024 (StanfordAHA/aha) — Delivered foundational MU2F I/O Tiles and Core Integration work and strengthened testing infrastructure, advancing RTL generation readiness, PW tests, and overall product quality. Focused on aligning submodules across multiple repositories to enable end-to-end MU2F workflow and improved testing pipelines for matrix unit configurations.
8 Commits • 2 Features
Nov 1, 2024November 2024 (StanfordAHA/aha) — Delivered foundational MU2F I/O Tiles and Core Integration work and strengthened testing infrastructure, advancing RTL generation readiness, PW tests, and overall product quality. Focused on aligning submodules across multiple repositories to enable end-to-end MU2F workflow and improved testing pipelines for matrix unit configurations.
November 2024
October 2024
1 Commits
Oct 1, 2024October 2024 monthly summary for StanfordAHA/aha. Focused on dependency hygiene and stability by correcting the archipelago submodule to point to the forked repository, ensuring the correct dependency version and reproducible builds. No new features shipped this month; maintenance and reliability improvements dominated the effort to support CI stability and downstream development.
October 2024
1 Commits
Oct 1, 2024October 2024 monthly summary for StanfordAHA/aha. Focused on dependency hygiene and stability by correcting the archipelago submodule to point to the forked repository, ensuring the correct dependency version and reproducible builds. No new features shipped this month; maintenance and reliability improvements dominated the effort to support CI stability and downstream development.
Activity
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Quality Metrics
Correctness89.4%
Maintainability89.8%
Architecture87.2%
Performance84.2%
AI Usage22.2%
Skills & Technologies
Programming Languages
BashC++DockerfileGitJSONNonePythonShellTOMLUnknown
Technical Skills
Backend DevelopmentBuild AutomationBuild ConfigurationBuild EngineeringBuild SystemBuild System ConfigurationBuild System IntegrationBuild System ManagementBuild SystemsC++ programmingCGRA ConfigurationCI/CDCode CleanupCode RefactoringCommand-Line Interface Development
Repositories Contributed To
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