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Youngjun Lee

PROFILE

Youngjun Lee

Over a two-month period, contributed to the microsoft/Olive and microsoft/olive-recipes repositories by developing hardware-accelerated machine learning deployment workflows for both Nvidia RTX GPUs and AMD NPUs. Implemented support for NVIDIA TensorRT RTX execution within Olive, standardizing fp32-to-fp16 conversion and creating reusable optimization recipes for models such as ViT, CLIP, and BERT. Additionally, optimized and quantized the Llama 3.1 8B Instruct model for AMD NPUs using VitisAI, providing configuration files and documentation to streamline deployment. Work involved Python, YAML, and deep learning frameworks, with a focus on model optimization, quantization, and clear documentation for end-to-end deployment.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

3Total
Bugs
0
Commits
3
Features
2
Lines of code
722
Activity Months2

Your Network

4762 people

Work History

October 2025

1 Commits • 1 Features

Oct 1, 2025

Month: 2025-10. Focus on delivering hardware-accelerated ML deployment capabilities for AMD NPUs using VitisAI. Key feature delivered: Llama 3.1 8B Instruct model optimization and quantization for AMD NPUs, with configuration files and docs guiding setup, environment generation, and deployment. No major bugs reported. Overall impact: enables faster, more cost-effective AMD deployments and expands hardware support; supports end-to-end deployment pipeline. Technologies demonstrated include Llama 3.1 8B Instruct optimization, VitisAI, AMD NPU deployment, model quantization, configuration management, and documentation.

May 2025

2 Commits • 1 Features

May 1, 2025

2025-05 Monthly Summary for microsoft/Olive: NVIDIA TensorRT RTX support and optimization workflows were implemented within the Olive framework, enabling hardware-accelerated inference on RTX devices. The work includes new optimization recipes for ViT, CLIP, and BERT models using TensorRT-RTX, and standardization of fp32 to fp16 conversion. Documentation and configuration updates were completed to reflect the new workflows and constants, facilitating easier adoption and deployment.

Activity

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Quality Metrics

Correctness93.4%
Maintainability93.4%
Architecture93.4%
Performance93.4%
AI Usage20.0%

Skills & Technologies

Programming Languages

MarkdownPythonShellYAML

Technical Skills

AMD NPUDeep LearningDevOpsDocumentationHardware AccelerationLLM DeploymentModel OptimizationNvidia TensorRTONNX RuntimeQuantizationVitisAI

Repositories Contributed To

2 repos

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

microsoft/Olive

May 2025 May 2025
1 Month active

Languages Used

MarkdownPython

Technical Skills

Deep LearningDocumentationHardware AccelerationModel OptimizationNvidia TensorRTONNX Runtime

microsoft/olive-recipes

Oct 2025 Oct 2025
1 Month active

Languages Used

MarkdownPythonShellYAML

Technical Skills

AMD NPUDevOpsLLM DeploymentModel OptimizationQuantizationVitisAI