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Vladana Babic

PROFILE

Vladana Babic

Worked on the tenstorrent/tt-metal repository to develop and optimize fused element-wise binary and reduction kernels, targeting improved performance for tensor computations. The approach involved prototyping new kernels in C++ with a focus on GPU programming and kernel development, optimizing register usage, and introducing a dedicated algorithm header for maintainability. To ensure reliability, the test suite was hardened by implementing deterministic, hardcoded inputs and enhancing debug output, which improved traceability and reproducibility during testing and validation. Documentation was updated to describe the fused algorithm, supporting future development and maintainability. No bugs were fixed during this period, with efforts centered on new features.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

7Total
Bugs
0
Commits
7
Features
2
Lines of code
3,139
Activity Months1

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845 people

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Work History

September 2025

7 Commits • 2 Features

Sep 1, 2025

September 2025 (2025-09) focused on delivering and stabilizing performance-oriented kernel fusion in tenstorrent/tt-metal and hardening the test suite. Key outcomes include the development and refinement of fused eltwise binary + reduction kernels, accompanying documentation, and deterministic test inputs with enhanced debug output for traceability.

Activity

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Quality Metrics

Correctness65.8%
Maintainability77.0%
Architecture77.2%
Performance80.0%
AI Usage57.2%

Skills & Technologies

Programming Languages

C++

Technical Skills

C++C++ programmingDataflow APIGPU programmingKernel DevelopmentKernel developmentPerformance OptimizationPerformance optimizationTestingTesting FrameworksTesting and validationdebugginghardware programmingkernel developmentperformance optimization

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

tenstorrent/tt-metal

Sep 2025 Sep 2025
1 Month active

Languages Used

C++

Technical Skills

C++C++ programmingDataflow APIGPU programmingKernel DevelopmentKernel development