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Aneta Kaczyńska

PROFILE

Aneta Kaczyńska

Developed a dynamic quantization configuration feature for Mixtral models in the HabanaAI/vllm-hpu-extension repository, focusing on adapting quantization settings based on the PT_HPU_LAZY_MODE environment variable. The work introduced a non-lazy optimization path using scale_format set to CONST, ensuring that quantization parameters align with the hardware’s operational mode. This approach reduced the risk of misconfiguration between lazy and non-lazy modes and improved hardware-specific performance for HPU deployments. The implementation relied on Shell scripting and leveraged expertise in model quantization and performance optimization, emphasizing robust configuration management and correctness without addressing bug fixes during the development period.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

1Total
Bugs
0
Commits
1
Features
1
Lines of code
6
Activity Months1

Work History

July 2025

1 Commits • 1 Features

Jul 1, 2025

July 2025: Implemented dynamic Mixtral quantization configuration in HabanaAI/vllm-hpu-extension to adapt quant settings based on PT_HPU_LAZY_MODE. Specifically, added a non-lazy optimization path with scale_format: CONST and ensured quant config aligns with whether lazy mode is enabled. This reduces configuration errors, enhances hardware-specific quantization performance, and lays groundwork for scalable, mode-aware optimizations on HPU deployments. No major bug fixes were reported this month; the work focused on robust configuration-path development and correctness. Commit reference highlights: 7b366aed7b6c2c6fd5953ab42b667c17086882f5, message "Use different quant config for Mixtral TC and lazy (#276)".

Activity

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Quality Metrics

Correctness80.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

Shell

Technical Skills

Model QuantizationPerformance OptimizationShell Scripting

Repositories Contributed To

1 repo

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

HabanaAI/vllm-hpu-extension

Jul 2025 Jul 2025
1 Month active

Languages Used

Shell

Technical Skills

Model QuantizationPerformance OptimizationShell Scripting