l40s

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MayElbaz18 / nccl-l40s-iommu-fix

Fixes NCCL hangs on NVIDIA L40S GPUs by resolving IOMMU-induced PCIe P2P communication issues. Includes reproducible tests, architecture explanation, and production-ready solution.

machine-learning performance deep-learning hpc gpu linux-kernel cuda nvidia pcie distributed-training nccl iommu ai-infrastructure l40s

Updated Apr 30, 2026
Shell

lijiaweiphilip-web / l40s-llm-bench

Star

Reproducible LLM inference benchmark scaffold for NVIDIA L40S and OpenAI-compatible servers.

benchmark gpu reproducibility llm vllm openai-compatible l40s

Updated Jun 10, 2026
Python

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