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[Perf] Refactor cudagraph_support to enable full CUDA graphs for spec decoding with FlashInfer (#28479)

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Signed-off-by: Benjamin Chislett <bchislett@nvidia.com>
This commit is contained in:
Benjamin Chislett
2025-11-12 11:56:40 -05:00
committed by GitHub
parent a742134cc5
commit 304419576a
18 changed files with 71 additions and 41 deletions
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vllm/v1/attention/backends/rocm_aiter_fa.py
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@@ -251,7 +251,7 @@ class AiterFlashAttentionMetadata:
class AiterFlashAttentionMetadataBuilder(
AttentionMetadataBuilder[AiterFlashAttentionMetadata]
):
cudagraph_support = AttentionCGSupport.UNIFORM_SINGLE_TOKEN_DECODE
_cudagraph_support = AttentionCGSupport.UNIFORM_SINGLE_TOKEN_DECODE
reorder_batch_threshold: int = 1
def __init__(