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[Docs] Fix MLA prefill backend default docs (#43697)

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Signed-off-by: Mohammad Miadh Angkad <176301910+mmangkad@users.noreply.github.com>
This commit is contained in:
Mohammad Miadh Angkad
2026-05-27 18:13:22 +08:00
committed by GitHub
parent 396c8fee50
commit 158289e0fc
2 changed files with 7 additions and 5 deletions
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tools/pre_commit/generate_attention_backend_docs.py
+4 -3
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@@ -508,7 +508,7 @@ def parse_mla_prefill_backends() -> list[dict[str, Any]]:
metadata = backend_metadata.get(backend_name, {})
display_name = backend_info.get("name", backend_name)
# Add marker for default Blackwell backend
# Add marker for the highest-priority automatic backend.
marker = ""
if backend_name == priority_order[0] and priorities.get("blackwell"):
marker = "‡"
@@ -1595,8 +1595,9 @@ def generate_mla_section(
lines.extend(
[
"",
"> **‡** TRT-LLM Ragged is the default on Blackwell (SM100).",
"> On other GPUs, FlashAttention is used as the default.",
"> **‡** Automatic selection tries FlashAttention first. On Blackwell",
"> (SM100), the fallback order is TRT-LLM Ragged, FlashInfer, then",
"> TokenSpeed MLA. On other GPUs, only FlashAttention is considered.",
"",
"### Decode Backends",
"",