Stefan Sokolovic developed ROCm benchmark script support for INT8 quantization within the microsoft/onnxruntime repository, focusing on expanding benchmarking capabilities for AMD GPUs. He integrated the ROCm execution provider into the transformers/benchmark.py script, enabling end-to-end benchmarking of INT8 quantized models and providing cross-hardware visibility for performance analysis. His work involved validating compatibility with the MIGraphX execution provider workflow, ensuring seamless integration with existing benchmarking pipelines. Utilizing Python and leveraging skills in benchmarking and machine learning, Stefan’s contribution addressed the need for robust ROCm-based benchmarks, supporting optimization decisions for ROCm-enabled deployments and reducing the time required for performance insights.