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Mixture-of-Experts kernel engineering on Amazon SageMaker AI.

AWS Machine Learning BlogCompany announcement·
AI brief

AWS engineers described kernel optimizations for fused Mixture-of-Experts models on Amazon SageMaker AI, including Swap-AB for WGMMA utilization, Triton backend routing for FP8 quantization, and eliminating Triton JIT recompilation.

Why it matters: The optimizations are reported to deliver up to 10% higher performance.

Written by AI from AWS Machine Learning Blog's published text.

Source

“AWS engineers share kernel optimizations for fused Mixture-of-Experts (MoE) models on Amazon SageMaker AI: Swap-AB for WGMMA utilization, Triton backend routing for FP8 quantization, and eliminating Triton JIT recompilation.”
AWS Machine Learning Blog, 13 Oct 2026, 15:17.

Published by the organisation it describes; treat claims as first-party statements.

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