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NVIDIA / Model-Optimizer Public

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[4/n] Add vLLM integration for modelopt sparse attention#1127

Merged

kaix-nv merged 10 commits into

mainNVIDIA/Model-Optimizer:mainfrom

kaix/sparse_attn_vllm_integrationNVIDIA/Model-Optimizer:kaix/sparse_attn_vllm_integrationCopy head branch name to clipboard

May 20, 2026

Conversation Commits10 (10)Checks Files changed

Merged

[4/n] Add vLLM integration for modelopt sparse attention#1127
kaix-nv merged 10 commits into
mainfrom
kaix/sparse_attn_vllm_integration

Commits

Commits on May 20, 2026

Add vLLM integration for modelopt sparse attention
kaix-nv
committed
Replace impl to support decode
kaix-nv
committed
Remove the monkey-patch code and unify impl replacement
kaix-nv
committed
Fix per-layer sparse config and sliding_window
kaix-nv
committed
Read sparse_attention_config from checkpoint; remove SparseQuantWorker
kaix-nv
committed
Fix the calibrated skip-softmax sparsity ratio restore issue
kaix-nv
committed
Fix the skip-softmax threshold scaling issue
kaix-nv
committed
Add skip tiles measurement
kaix-nv
committed
Remove skip_softmax_raw_threshold
kaix-nv
committed
Support calibrated skip-softmax and sparse24 metadata in vLLM prefill
kaix-nv
committed

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