From d5c327dc970fe3698588ef3c50ce60ce6f78f221 Mon Sep 17 00:00:00 2001
From: OwnerSunshine530 <OwnerSunshine530@zohomail.com>
Date: Mon, 15 Jun 2026 15:07:29 +0800
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Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---
 代码/code/infer.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/代码/code/infer.py b/代码/code/infer.py
index 6bad1a1..339e765 100644
--- a/代码/code/infer.py
+++ b/代码/code/infer.py
@@ -44,7 +44,7 @@ CONFIG = {
     # sdpa 是评测端验证最快(89.96s/58.86)。flex/compile/小batch/varlen 在评测端都更差。
     # attn: "chunked"(按用户分块SDPA,降O(S²),本地14.25->7.92s) / "sdpa"(稠密mask) / 其它对照
     "attn": "chunked",
-    "chunk_users": 8,         # chunked 每块用户数（本地 8 比 16 更快；切小拼接序列降注意力O(S²)）
+    "chunk_users": 4,         # chunked 每块用户数（本地 4 最快 6.18s；再小收益递减）
     # 稠密MoE去掉了 model(batch) 内唯一的同步点(MoE循环的.nonzero())。若评测计时不
     # synchronize，去掉同步点可能让被计时的 model(batch) 大幅缩短。本地force-sync看不出，
     # 须靠提交验证。AUC中性、MoE仅占2%算力故风险极低。