tenstorrent/tt-metal
Apr 2025 – Sep 2025
5 Months active
Languages Used
C++NoneYAML
Technical Skills
C++ developmentsoftware engineeringversion controlDependency ManagementNoneembedded systems
Bojan Rosko
PROFILE
Bojan Rosko
Worked on the tenstorrent/tt-metal repository, delivering eight features and resolving three bugs over five months. Focused on improving build stability, dependency management, and integration reliability, this developer updated UMD submodules, refactored tunnel assignment logic, and enhanced CI/CD workflows using C++, YAML, and GitHub Actions. They streamlined code by removing unused parameters, modernized CI runner labeling, and improved ethernet API clarity. Their work included synchronizing chiplock dependencies, refining firmware reset handling for RISC cores, and enabling TTSIM configurability. These efforts strengthened cross-repo compatibility, reduced technical debt, and improved testability, supporting smoother deployments and more robust embedded system development.
Overall Statistics
Feature vs Bugs
73%Features
Repository Contributions
38Total
Bugs
3
Commits
38
Features
8
Lines of code
476
Activity Months5
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Work History
September 2025
11 Commits • 2 Features
Sep 1, 2025September 2025 monthly summary for tenstorrent/tt-metal: Delivered key feature integrations for UMD with chiplock and TTSIM, improved firmware reset value handling for RISC cores, and enhanced simulator path usage and architecture discovery with TTSIM configurability. These changes strengthen platform stability, reduce initialization issues, and streamline emulation workflows, delivering measurable business value in reliability, testability, and time-to-market.
11 Commits • 2 Features
Sep 1, 2025September 2025 monthly summary for tenstorrent/tt-metal: Delivered key feature integrations for UMD with chiplock and TTSIM, improved firmware reset value handling for RISC cores, and enhanced simulator path usage and architecture discovery with TTSIM configurability. These changes strengthen platform stability, reduce initialization issues, and streamline emulation workflows, delivering measurable business value in reliability, testability, and time-to-market.
September 2025
August 2025
8 Commits • 1 Features
Aug 1, 2025In August 2025, delivered consolidated UMD subproject dependency updates for tenstorrent/tt-metal, focusing on build stability and compatibility with the main project. The work centered on synchronizing the chiplock submodule and incorporating the latest dependency commits across the UMD subproject, resulting in a more robust integration path and smoother CI. A series of fixes were applied to address build and test failures, reflected in commit activity such as: umd test_chiplock, add umd chiplock, bump umd, umd with fix, newer umd with fixes, newer umd fixes build, update umd. These updates align UMD with current mainline expectations and reduce risk for downstream features.
August 2025
8 Commits • 1 Features
Aug 1, 2025In August 2025, delivered consolidated UMD subproject dependency updates for tenstorrent/tt-metal, focusing on build stability and compatibility with the main project. The work centered on synchronizing the chiplock submodule and incorporating the latest dependency commits across the UMD subproject, resulting in a more robust integration path and smoother CI. A series of fixes were applied to address build and test failures, reflected in commit activity such as: umd test_chiplock, add umd chiplock, bump umd, umd with fix, newer umd with fixes, newer umd fixes build, update umd. These updates align UMD with current mainline expectations and reduce risk for downstream features.
July 2025
14 Commits • 3 Features
Jul 1, 2025Monthly summary for 2025-07 (tenstorrent/tt-metal).
14 Commits • 3 Features
Jul 1, 2025Monthly summary for 2025-07 (tenstorrent/tt-metal).
July 2025
May 2025
4 Commits • 2 Features
May 1, 2025May 2025 monthly summary for tenstorrent/tt-metal focusing on reliability and topology integration. Delivered two major features: UMD Dependency Updates and Topology Integration Fix, and Tunnel Assignment Logic Refactor for Reliability. Key outcomes include improved tunnel setup reliability, updated UMD to newer version with topology fixes, removal of legacy configure eth step, and better device ID handling and connectivity checks. Business impact: reduced integration risk during topology changes, smoother deployments, and higher confidence in network topology updates. Technologies/skills demonstrated include dependency management, refactoring for reliability, topology integration, and connectivity validation.
May 2025
4 Commits • 2 Features
May 1, 2025May 2025 monthly summary for tenstorrent/tt-metal focusing on reliability and topology integration. Delivered two major features: UMD Dependency Updates and Topology Integration Fix, and Tunnel Assignment Logic Refactor for Reliability. Key outcomes include improved tunnel setup reliability, updated UMD to newer version with topology fixes, removal of legacy configure eth step, and better device ID handling and connectivity checks. Business impact: reduced integration risk during topology changes, smoother deployments, and higher confidence in network topology updates. Technologies/skills demonstrated include dependency management, refactoring for reliability, topology integration, and connectivity validation.
April 2025
1 Commits
Apr 1, 2025April 2025: Codebase cleanup and maintenance in tenstorrent/tt-metal focused on removing an unused parameter and updating the submodule to streamline maintenance and reduce risk. This work reduces technical debt, improves build reliability, and sets a cleaner baseline for upcoming features.
1 Commits
Apr 1, 2025April 2025: Codebase cleanup and maintenance in tenstorrent/tt-metal focused on removing an unused parameter and updating the submodule to streamline maintenance and reduce risk. This work reduces technical debt, improves build reliability, and sets a cleaner baseline for upcoming features.
April 2025
Activity
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Quality Metrics
Correctness97.4%
Maintainability94.2%
Architecture94.2%
Performance94.2%
AI Usage26.4%
Skills & Technologies
Programming Languages
C++NoneYAML
Technical Skills
API designC++C++ developmentCI/CDContinuous IntegrationDependency ManagementDevOpsGitHub ActionsNoneVersion ControlYAML configurationbuild optimizationcode refactoringembedded systemsenvironment configuration
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