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Support l3 cache (mooncake store) for hiradix cache (#7211)

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Co-authored-by: Zhiqiang Xie <xiezhq@stanford.edu>
Co-authored-by: AniZpZ <zhuangsen.zp@antgroup.com>
Co-authored-by: zuoyuan <zhangzuo21@mails.tsinghua.edu.cn>
Co-authored-by: @wangyueneng.wyn <wangyueneng.wyn@antgroup.com>
Co-authored-by: JinYan Su <jinyansu792@gmail.com>
This commit is contained in:
huangtingwei
2025-07-31 14:15:51 +08:00
committed by GitHub
parent 26c8a310bd
commit d904959233
8 changed files with 607 additions and 53 deletions
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4
python/sglang/srt/mem_cache/hiradix_cache.py
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@@ -594,6 +594,10 @@ class HiRadixCache(RadixCache):
if child.backuped:
new_node.host_value = child.host_value[:split_len]
child.host_value = child.host_value[split_len:]
if child.hash_value:
new_node.hash_value = child.hash_value[: split_len // self.page_size]
child.hash_value = child.hash_value[split_len // self.page_size :]
child.parent = new_node
child.key = child.key[split_len:]
new_node.parent.children[self.get_child_key_fn(key)] = new_node