Serve DeepSeek-V4.1-Flash-1017 on 4× DGX Spark / GB10 in a switchless QSFP ring — Engram from NVMe, 67 tok/s single-stream, 312 tok/s at 16 streams
nccl vllm llm-inference deepseek gb10 nvfp4 dgx-spark deepseek-v4 llm-inference-optimization gb10-superchip dgx-spark-benchmark dgx-sparks nccl-roce
-
Updated
Oct 19, 2026 - Python