huggingface: batching in huggingface pipeline #31533
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This PR introduces true batching support for Hugging Face pipelines.
The previous implementation simulated batching by launching multiple parallel calls using ContextThreadPoolExecutor - a pattern more suited for API-based workloads reference code.
With this update, batches are now processed natively through Hugging Face models/pipelines running on local GPUs, enabling more efficient and performant execution.