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3 Ways to Boost MoE Inference on NVIDIA DGX Spark

NVIDIA Technical Blog·Yang Liu·about 6 hours ago
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Generating tokens faster starts with identifying what limits inference performance. In the batch-size-1 evaluation of Ling-3.0-flash from Inclusion AI on NVIDIA DGX Spark, profiling showed that decoding was memory-bound: reading model weights drove execution time. Two operations stood out—the mixture-of-experts (MoE) computation and the output-layer projection that produces scores across the model’s vocabulary.

Those findings pointed to two ways to improve performance: reduce the weight traffic in each decode step and generate more tokens per verification round.…

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