H.E.I.M.D.A.L.L: Heroically Excessive Inference Methodology for Data Analytics on Large Loads

H.E.I.M.D.A.L.L offers a telemetry-to-insight pipeline specifically designed for robotics and autonomous systems, transforming fleet telemetry into natural-language insights. Leveraging GPU-accelerated data loading with cuDF and UVM, the system utilizes NVIDIA NIM on GKE for local LLM inference. Through this pipeline, users can efficiently derive insights from vast amounts of telemetry data.

Key Features

• Natural Language Querying: Users can ask intuitive questions such as "Which vehicles had brake pressure above 90% in the last 24 hours?" and receive precise answers, including vehicle IDs, timestamps, and relevant metrics. This capability enables rapid insights and operational visibility across extensive fleets without needing to write complex queries.

• Efficient Data Processing: Built for scalabilities, such as managing telemetry from thousands of autonomous units without the need for manual querying or cross-referencing data.

• Multi-Notebooks for Various Functionalities:

  • Data Ingest: Conducts data ingestion using cuDF, effectively benchmarking against traditional pandas.
  • Inference Pipeline: Supports local inference with Gemma 2 for real-time telemetry question answering.
  • Query Telemetry: Integrates with NIM on GKE for production-quality inference and insights.

Architecture Overview

The architecture includes:

• Data Layer: Implementing synthetic data generation, and efficient data loading.
• Inference Layer: Featuring a format selector and inference pipeline supported by metrics analysis.
• Deployment Layer: Ensuring robust deployment strategies via NIM in the cloud.

Results and Insights

Initial benchmarks indicate that using cuDF can considerably enhance data loading speeds, achieving up to 5x faster load times compared to traditional pandas approaches. Additionally, Gemma 2 processes telemetry queries efficiently, making the pipeline suitable for both prototyping and production scenarios.

Get Started

The project provides clear pathways for users:

• New users are encouraged to start with the Data Ingest Notebook for fundamental setups.
• For local inference, the Inference Pipeline Notebook is geared towards achieving natural language processing capabilities on an individual machine.
• For those requiring production-level performance, the Query Telemetry Notebook facilitates integration with NIM deployed on GKE.

In summary, H.E.I.M.D.A.L.L presents an innovative solution for converting fleet telemetry into actionable insights, supporting complex robotics applications with intuitive interaction capabilities.