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Fix the case where r.prefix_indices is None (#1031)

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Lianmin Zheng
2024-08-11 04:53:51 -07:00
committed by GitHub
parent c245b78973
commit 4080e82244
1 changed files with 6 additions and 7 deletions
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13
python/sglang/srt/managers/policy_scheduler.py
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@@ -35,13 +35,12 @@ class PolicyScheduler:
self.tree_cache = tree_cache
def calc_priority(self, waiting_queue: List[Req]):
if self.policy in ["lpm", "dfs-weight"]:
# Compute matched prefix length
for r in waiting_queue:
# NOTE: the prefix_indices must always be aligned with last_node
r.prefix_indices, r.last_node = self.tree_cache.match_prefix(
rid=r.rid, key=r.adjust_max_prefix_ids()
)
# Compute matched prefix length
for r in waiting_queue:
# NOTE: the prefix_indices must always be aligned with last_node
r.prefix_indices, r.last_node = self.tree_cache.match_prefix(
rid=r.rid, key=r.adjust_max_prefix_ids()
)
if self.policy == "lpm":
# Longest Prefix Match