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4 SPARKS 512 GB
A high-performance local inference setup for DeepSeek-V4.1-Flash on 4× NVIDIA DGX Spark
byNiklas
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PlayableOpen source

Description
This project implements Christopher Owen's 'spark-ds41f' recipe to run the DeepSeek-V4.1-Flash model across four DGX Spark (GB10) boxes using a tensor parallel ring configuration. It achieves decode speeds of ~76-81 tok/s and over 8,300 tok/s prefill at 32K context, utilizing vLLM with custom TileLang kernels and a one-shot ring all-reduce transport.
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