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Ye et al.: customizable load-balanced attention kernels for serving

Contribution grade

GPU inference-kernel systems · Human-designed research method or resource

Reference score115,000Provisional editorial estimate of this exact contribution; its grade is assessed separately.

What changed

Combined composable block-sparse KV-cache representations, JIT-customizable attention templates and dynamically load-balanced scheduling compatible with static CUDA graphs.

Scientific scope

Combined composable block-sparse KV-cache representations, JIT-customizable attention templates and dynamically load-balanced scheduling compatible with static CUDA graphs. FlashAttention, paged KV storage and radix caching are inherited. This is serving-kernel integration/customization, not an invention of exact attention or a universal latency reduction; source benchmarks are not independently replayed.

Evidence

The linked original sources describe the stated contribution and its evidence limits. WRS has not independently rerun the experiments or certified a proof. FlashAttention, paged KV storage and radix caching are inherited. This is serving-kernel integration/customization, not an invention of exact attention or a universal latency reduction; source benchmarks are not independently replayed.

Contributors

Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.

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