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Attenton

Attenton

V2EX member #216475, joined on 2017-02-21 17:00:14 +08:00
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Attenton's recent replies
3 days ago
Replied to a topic by smallmirror 职场话题 offer 迷茫 -- 是否该离家去一线
不过 infra 的话,上海的 hc 是会比成都多很多的,之后跳其他公司会更方便
3 days ago
Replied to a topic by smallmirror 职场话题 offer 迷茫 -- 是否该离家去一线
如果是现金的话,120 相对于 80 ,税后其实只涨了 20 左右,这么看起来感觉还是成都更有性价比
特意专门注册个账号来推广。。。被人戳穿还急
另外 xiaoyanghua 知识图谱搞不下去转头搞 agent 了?
Feb 22, 2025
Replied to a topic by jinja27 Local LLM 8 路 L40 部署 R1-671B 上限是多少呢
500G 的显存为啥会无法完全加载 370G ?推理框架现在的事实标准应该都是 vllm 吧,试下 vllm 吧
Aug 11, 2024
Replied to a topic by ChipWat Local LLM mac mini 24g 大模型推理怎么样
@unidotnet 14b 即使是 fp16 也只是大概 28G 左右,int4 怎么可能要 40G
Aug 14, 2023
Replied to a topic by Attenton C++ c++的单线程 mutex 问题
@geelaw 感谢
Aug 14, 2023
Replied to a topic by Attenton C++ c++的单线程 mutex 问题
@geelaw 感谢,这个标准的定义可以在哪看?
Aug 14, 2023
Replied to a topic by Attenton C++ c++的单线程 mutex 问题
@ysc3839 嗯嗯,我也找到了,感谢
Aug 14, 2023
Replied to a topic by Attenton C++ c++的单线程 mutex 问题
If lock is called by a thread that already owns the mutex, the behavior is undefined: for example, the program may deadlock. An implementation that can detect the invalid usage is encouraged to throw a std::system_error with error condition resource_deadlock_would_occur instead of deadlocking.

If the mutex is currently locked by the same thread calling this function, it produces a deadlock (with undefined behavior).

是个 undefined behavior ,不能这样使用,结贴😓


Reference:
https://en.cppreference.com/w/cpp/thread/mutex/lock
https://cplusplus.com/reference/mutex/mutex/lock/
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