[PCP][DCP] Declare FlashMLASparse MTP support at CP interleave > 1 (#56722)
Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
Lucas Wilkinson committed
Sep 14, 2026 at 10:20 UTC
4be3dcf0fc7a9086d978eaea3c5a4d78fb98e44a
1 file changed
+1
vllm/v1/attention/backends/mla/flashmla_sparse.py
+1
@@ -634,6 +634,7 @@ class FlashMLASparseMetadataBuilder(
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class FlashMLASparseImpl(SparseMLACommonImpl[FlashMLASparseMetadata]):
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can_return_lse_for_decode: bool = True
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supports_dcp: bool = True
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+ supports_mtp_with_cp_non_trivial_interleave_size: bool = True
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@staticmethod
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def _compute_fp8_decode_padded_heads(num_heads: int) -> int: