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    onboarding

    • Set Up Local Network Access
    • Open WebUI with Ollama

    data science

    • Single-cell RNA Sequencing
    • Portfolio Optimization
    • CUDA-X Data Science
    • Build Knowledge Graphs with txt2kg
    • Optimized JAX

    tools

    • DGX Dashboard
    • RAG Application in AI Workbench
    • Set up Tailscale on Your Spark
    • VS Code
    • Connect Three DGX Spark in a Ring Topology
    • Connect Multiple DGX Spark through a Switch

    fine tuning

    • FLUX.1 Dreambooth LoRA Fine-tuning
    • LLaMA Factory
    • Fine-tune with NeMo
    • Fine-tune with Pytorch
    • Unsloth on DGX Spark

    use case

    • Run Hermes Agent with a Local LLM
    • cuTile Kernels
    • CLI Coding Agent
    • Run NemoClaw with a Local LLM
    • 🦞 Set Up Example NemoClaw Agents 🦞
    • Live VLM WebUI
    • Install and Use Isaac Sim and Isaac Lab
    • Vibe Coding in VS Code
    • Build and Deploy a Multi-Agent Chatbot
    • Connect Two Sparks
    • NCCL for Multiple Sparks
    • Build a Video Search and Summarization (VSS) Agent
    • Spark & Reachy Photo Booth
    • Secure AI Agents with OpenShell
    • Run OpenClaw with a Local LLM

    inference

    • Generate Images and Videos with ComfyUI
    • Serve LLMs with vLLM
    • Speculative Decoding
    • Run models with llama.cpp on DGX Spark
    • Nemotron Model Family on DGX Spark
    • Serve LLMs with SGLang
    • TRT LLM for Inference
    • Quantize Models to NVFP4 with NVIDIA Model Optimizer
    • Multi-modal Inference
    • NIM on Spark
    • LM Studio on DGX Spark

    Install and Use Isaac Sim and Isaac Lab

    30 MIN

    Build Isaac Sim and Isaac Lab from source for Spark

    • DGX
    • Spark
    OverviewOverviewRun Isaac SimRun Isaac SimRun Isaac LabRun Isaac LabTroubleshootingTroubleshooting

    Common Issues for Isaac Sim

    SymptomCauseFix
    Isaac Sim error compilationgcc/g++ 11 is not by defaultBe sure that gcc/g++ 11 is by default
    Isaac Sim not executesError libgomp.so.1Add export LD_PRELOAD
    Error in buildold installationRemove .cache folder

    Common Issues for Isaac Lab

    SymptomCauseFix
    Isaac Lab not executesError libgomp.so.1Add export LD_PRELOAD

    Resources

    • Isaac Sim Documentation
    • Isaac Lab Documentation
    • DGX Spark Documentation
    • DGX Spark Forum
    • DGX Spark User Performance Guide
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