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Brian Tsoi

PROFILE

Brian Tsoi

Over a two-month period, this developer enhanced performance benchmarking, model deployment, and reliability across the tenstorrent/tt-xla, tenstorrent/tt-forge, and tenstorrent/tt-mlir repositories. They implemented end-to-end benchmarking tools and expanded tensor parallel testing for models like Falcon, Llama, Qwen, and Mistral using C++ and Python. Their work included improving XLA graph compatibility, refining sharding constraints for variable tensor shapes, and adding system descriptor serialization in both binary and JSON formats. By introducing generative model examples and validation tests, they strengthened onboarding and reliability for large-model workflows, demonstrating depth in backend development, MLIR, and performance testing.

Overall Statistics

Feature vs Bugs

70%Features

Repository Contributions

11Total
Bugs
3
Commits
11
Features
7
Lines of code
1,165
Activity Months2

Work History

February 2026

6 Commits • 4 Features

Feb 1, 2026

February 2026 monthly recap: Delivered notable features and stability fixes across tt-forge and tt-xla that enhance performance evaluation, onboarding, and reliability for large-model workflows. Key achievements include expanding the TP Benchmark Suite, shipping a ready-to-run gpt-oss-20b generative example, enabling system descriptor persistence, and introducing MLACache validation tests, along with sharding robustness fixes to support variable tensor shapes.

January 2026

5 Commits • 3 Features

Jan 1, 2026

January 2026 monthly highlights focusing on performance visibility, benchmarking expansion, and XLA graph compatibility across the TT stack. Delivered concrete features, stabilized key workflows, and broadened benchmarking coverage to accelerate performance-driven decisions for model deployment and development.

Activity

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Quality Metrics

Correctness98.2%
Maintainability85.4%
Architecture85.4%
Performance85.4%
AI Usage31.0%

Skills & Technologies

Programming Languages

C++MLIRPython

Technical Skills

AI Model DeploymentBenchmarkingC++ developmentData ProcessingData ScienceDeep LearningMLIRMachine LearningPerformance TestingPyTorchPythonPython DevelopmentSerializationTensorFlowTesting

Repositories Contributed To

3 repos

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

tenstorrent/tt-xla

Jan 2026 Feb 2026
2 Months active

Languages Used

Python

Technical Skills

Data ScienceDeep LearningMachine LearningPyTorchPythonperformance testing

tenstorrent/tt-forge

Jan 2026 Feb 2026
2 Months active

Languages Used

Python

Technical Skills

BenchmarkingMachine LearningPython DevelopmentPerformance TestingPython

tenstorrent/tt-mlir

Jan 2026 Jan 2026
1 Month active

Languages Used

C++MLIR

Technical Skills

C++ developmentMLIRcompiler design