[Bugfix] Free cross attention block table for preempted-for-recompute sequence group. (#10013)

Signed-off-by: Kathy Yu <feiyangyu@google.com>
2025-01-02 10:28:09 -08:00
parent 84c35c374a
commit 2f385183f3
1 changed files with 1 additions and 0 deletions
--- a/vllm/core/scheduler.py
+++ b/vllm/core/scheduler.py
@ -1579,6 +1579,7 @@ class Scheduler:
            seq.status = SequenceStatus.WAITING
            self.free_seq(seq)
            seq.reset_state_for_recompute()
+        self._free_seq_group_cross_attn_blocks(seq_group)

    def _preempt_by_swap(
        self,