[sgl] Fix mamba tracking calculation in spec dec (#22239)

2026-04-10 14:46:16 +08:00
parent 6d79c60995
commit 0334d4b7e8
1 changed files with 1 additions and 1 deletions
@@ -588,7 +588,7 @@ class SchedulerOutputProcessorMixin:
                actual_seq_len = req.seqlen - 1
                if (
                    actual_seq_len // mamba_track_interval
-                    != (actual_seq_len - result.accept_length_per_req_cpu[i])
+                    != (actual_seq_len - result.accept_length_per_req_cpu[i] - 1)
                    // mamba_track_interval
                ):
                    req.mamba_next_track_idx = (