anaconda3/envs/alphapose/lib/python3.6/multiprocessing/semaphore_tracker.py:143: UserWarning: semaph

最新推荐文章于 2025-04-16 20:42:07 发布
原创 最新推荐文章于 2025-04-16 20:42:07 发布 · 1.7k 阅读 · 0 ·
CC 4.0 BY-SA版权
版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
文章标签：

#pytorch

/home/cong/anaconda3/envs/alphapose/lib/python3.6/multiprocessing/semaphore_tracker.py:143: UserWarning: semaphore_tracker: There appear to be 1 leaked semaphores to clean up at shutdown

 

python -W ignore demo.py
 

Deepcong
关注
UserWarning: semaphore_tracker: There appear to be 4 leaked semaphores to clean up at shutdown
Less is More
04-15 1万+
程序运行中会Segmentation fault (core dumped)，这时报UserWarning: semaphore_tracker: There appear to be 4 leaked semaphores to clean up at shutdown 需要忽略这个警告就可以了，在运行代码之前加入这一句：export PYTHONWARNINGS='ignore:semaphore_tracker:UserWarning' ...
共享内存 - windows平台和linux平台的不同处理
含光左卫的工作笔记集
03-27 1195
Windows下面的multiprocessing库根本没有shardmemory这个子项，它被放置在别的地方。Python没有足够的能力把所有的天堑填平。。。 分歧是必然的，同步，和谐有，更可能没有。一些思维僵化的人无法在舒适圈外有效拓展认知。今天一清早被朋友数落了一句：你是错把风口当本事。。。 这个地方我卡了大概三个小时，老顽固们大部分工作时间，都耗在卡顿上。不是不行，脑袋跟不上时代。
Python基础知识点：多进程的应用讲解
Python案例分享，B站视频教程：https://space.bilibili.com/523606542
07-21 4114
前言 本文的文字及图片来源于网络,仅供学习、交流使用,不具有任何商业用途,版权归原作者所有,如有问题请及时联系我们以作处理。 作者：东哥IT笔记 现在很多CPU都支持多核，甚至是手机都已经开始支持多核了。而Python的GIL（Global Interpreter Locko）则使得其没法使用这些多核带来的优势。还好从Python2.6开始，引入了multiprocessing模块，我们终于可以使用多核带来的便利了。 本文，你会学习到下面这些内容： 使用多进程的优点 使用多进程的缺点 .
Python 运行时出现 UserWarning: semaphore_tracker 问题解决（实际上是忽略方法）
呆呆象呆呆的博客
07-10 1万+
最近在跑代码的时候总是会遇到这个错误，明明是UserWarning，但是程序会停止运行，错误提示为 multiprocessing/semaphore_tracker.py:144: UserWarning: semaphore_tracker: There appear to be 4 leaked semaphores to clean up at shutdown len(cache)) 查了很多资料，这个问题似乎很早之前就有，最早能找到的是在2013年，但是没有什么很好的解决方法，最终发现，需
【Mac-ML-DL】深度学习使用MPS出现内存泄露（leaked semaphore）以及张量转换错误
G2Esports_NiKo的博客
04-16 1524
如果还有问题可以私信我，信得过我的话，免费帮你看看代码，但是本人实力有限，不一定能解决，但是尽量帮助，大家一起进步！
Unhandled Python exception zsh: abort labelme /opt/anaconda3/envs/labelme_env/lib/python3.9/multiprocessing/resource_tracker.py:216: UserWarning: resource_tracker: There appear to be 8 leaked semaphore objects to clean up at shutdown warnings.warn('resource_tracker: There appear to be %d 'ba报错
03-22
好的，我现在要帮用户解决Python多进程中出现的resource_tracker泄露信号量的警告以及zsh异常退出的问题。首先，我需要回忆一下用户提到的错误信息，他们提到了UserWarning，指出有泄漏的信号量需要在关闭时清理，...
Unhandled Python exception zsh: abort labelme (labelme_env) zhaoyu@localhost ~ % /opt/anaconda3/envs/labelme_env/lib/python3.9/multiprocessing/resource_tracker.py:216: UserWarning: resource_tracker: There appear to be 8 leaked semaphore objects to clean up at shutdown warnings.warn('resource_tracker: There appear to be %d '解决上述问题
03-22
警告如`UserWarning: resource_tracker: There appear to be X leaked semaphore objects`通常是由于多进程未正确清理共享资源（如信号量、共享内存）导致的[^1][^3][^4]。常见场景包括： 1. 子进程被强制终止（如`...
/home/ma-user/anaconda3/envs/PyTorch-2.0.0/lib/python3.9/site-packages/torch/nn/functional.py:3737: UserWarning: nn.functional.upsample is deprecated. Use nn.functional.interpolate instead. warnings.warn("nn.functional.upsample is deprecated. Use nn.functional.interpolate instead.") [WARNING] process failed rank:0 task complete. (PyTorch-2.0.0) [ma-user src]$/home/ma-user/anaconda3/envs/PyTorch-2.0.0/lib/python3.9/multiprocessing/resource_tracker.py:216: UserWarning: resource_tracker: There appear to be 1 leaked semaphore objects to clean up at shutdown warnings.warn('resource_tracker: There appear to be %d '
05-13
嗯，我现在遇到了两个Python的警告信息和一个错误。首先，第一个警告是关于`nn.functional.upsample`被弃用，建议改用`nn.functional.interpolate`。然后，第二个警告来自`resource_tracker`，说有1个泄漏的信号量...
为什么报这种错误Traceback (most recent call last): File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/process.py", line 315, in _bootstrap self.run() Traceback (most recent call last): File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/process.py", line 315, in _bootstrap self.run() File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/process.py", line 315, in _bootstrap self.run() File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/process.py", line 108, in run self._target(*self._args, **self._kwargs) File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/process.py", line 315, in _bootstrap self.run() File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/process.py", line 108, in run self._target(*self._args, **self._kwargs) File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/process.py", line 108, in run self._target(*self._args, **self._kwargs) File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 65, in wrapper raise exp File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/process.py", line 315, in _bootstrap self.run() File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/process.py", line 108, in run self._target(*self._args, **self._kwargs) File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 65, in wrapper raise exp File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 65, in wrapper raise exp File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 62, in wrapper func(*args, **kwargs) File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/process.py", line 108, in run self._target(*self._args, **self._kwargs) File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 65, in wrapper raise exp Traceback (most recent call last): File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 62, in wrapper func(*args, **kwargs) File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 62, in wrapper func(*args, **kwargs) File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 262, in task_distribute key, func_name, detail = resource_proxy[TASK_QUEUE].get() File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 65, in wrapper raise exp File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 62, in wrapper func(*args, **kwargs) File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 262, in task_distribute key, func_name, detail = resource_proxy[TASK_QUEUE].get() File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 262, in task_distribute key, func_name, detail = resource_proxy[TASK_QUEUE].get() File "<string>", line 2, in get File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 62, in wrapper func(*args, **kwargs) File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 262, in task_distribute key, func_name, detail = resource_proxy[TASK_QUEUE].get() File "<string>", line 2, in get File "<string>", line 2, in get File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/process.py", line 315, in _bootstrap self.run() File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/managers.py", line 810, in _callmethod kind, result = conn.recv() File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 262, in task_distribute key, func_name, detail = resource_proxy[TASK_QUEUE].get() File "<string>", line 2, in get File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/managers.py", line 810, in _callmethod kind, result = conn.recv() File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/managers.py", line 810, in _callmethod kind, result = conn.recv() File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/process.py", line 108, in run self._target(*self._args, **self._kwargs) File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 255, in recv buf = self._recv_bytes() File "<string>", line 2, in get File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/managers.py", line 810, in _callmethod kind, result = conn.recv() File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 255, in recv buf = self._recv_bytes() File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 255, in recv buf = self._recv_bytes() File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 65, in wrapper raise exp File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 419, in _recv_bytes buf = self._recv(4) File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/managers.py", line 810, in _callmethod kind, result = conn.recv() File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 255, in recv buf = self._recv_bytes() File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 419, in _recv_bytes buf = self._recv(4) File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 419, in _recv_bytes buf = self._recv(4) File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 62, in wrapper func(*args, **kwargs) File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 388, in _recv raise EOFError File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 255, in recv buf = self._recv_bytes() File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 419, in _recv_bytes buf = self._recv(4) File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 388, in _recv raise EOFError File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 388, in _recv raise EOFError File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 262, in task_distribute key, func_name, detail = resource_proxy[TASK_QUEUE].get() File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 419, in _recv_bytes buf = self._recv(4) EOFError File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 388, in _recv raise EOFError EOFError File "<string>", line 2, in get EOFError File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 388, in _recv raise EOFError EOFError File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/managers.py", line 810, in _callmethod kind, result = conn.recv() EOFError File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 255, in recv buf = self._recv_bytes() File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 419, in _recv_bytes buf = self._recv(4) File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 388, in _recv raise EOFError EOFError Traceback (most recent call last): File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/process.py", line 315, in _bootstrap self.run() File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/process.py", line 108, in run self._target(*self._args, **self._kwargs) File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 65, in wrapper raise exp File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 62, in wrapper func(*args, **kwargs) File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 262, in task_distribute key, func_name, detail = resource_proxy[TASK_QUEUE].get() File "<string>", line 2, in get File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/managers.py", line 810, in _callmethod kind, result = conn.recv() File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 255, in recv buf = self._recv_bytes() File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 419, in _recv_bytes buf = self._recv(4) File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 388, in _recv raise EOFError EOFError Traceback (most recent call last): File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/process.py", line 315, in _bootstrap self.run() File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/process.py", line 108, in run self._target(*self._args, **self._kwargs) File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 65, in wrapper raise exp File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 62, in wrapper func(*args, **kwargs) File "/usr/local/Ascend/ascend-toolkit/latest/python/site-packages/tbe/common/repository_manager/route.py", line 262, in task_distribute key, func_name, detail = resource_proxy[TASK_QUEUE].get() File "<string>", line 2, in get File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/managers.py", line 810, in _callmethod kind, result = conn.recv() File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 255, in recv buf = self._recv_bytes() File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 419, in _recv_bytes buf = self._recv(4) File "/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/connection.py", line 388, in _recv raise EOFError EOFError (flatq342_sx) [ma-user flatquant]$/home/ma-user/anaconda3/envs/flatq342_sx/lib/python3.9/multiprocessing/resource_tracker.py:216: UserWarning: resource_tracker: There appear to be 30 leaked semaphore objects to clean up at shutdown warnings.warn(&#39;resource_tracker: There appear to be %d &#39; (flatq342_sx) [ma-user flatquant]$
08-19
File "/home/.../multiprocessing/connection.py", line 388, in _recv raise EOFError ``` 表明进程间通信管道（pipe）被意外关闭。 2. **错误触发场景** 在TBE的`task_distribute()`函数中，当子进程尝试从...
2025-03-31 at 19:21:51.808 | INFO | alpha : 0.9014357924461365 ^CTraceback (most recent call last): File "/home/dwh/OfflineRL/examples/train_task.py", line 22, in <module> fire.Fire(run_algo) File "/home/dwh/anaconda3/envs/offline_rl/lib/python3.9/site-packages/fire/core.py", line 135, in Fire component_trace = _Fire(component, args, parsed_flag_args, context, name) File "/home/dwh/anaconda3/envs/offline_rl/lib/python3.9/site-packages/fire/core.py", line 468, in _Fire component, remaining_args = _CallAndUpdateTrace( File "/home/dwh/anaconda3/envs/offline_rl/lib/python3.9/site-packages/fire/core.py", line 684, in _CallAndUpdateTrace component = fn(*varargs, **kwargs) File "/home/dwh/OfflineRL/examples/train_task.py", line 19, in run_algo algo_trainer.train(train_buffer, None, callback_fn=callback) File "/home/dwh/OfflineRL/offlinerl/algo/modelfree/cql.py", line 345, in train loss = self._train(train_data) File "/home/dwh/OfflineRL/offlinerl/algo/modelfree/cql.py", line 300, in _train alpha_prime_loss.backward(retain_graph=True) File "/home/dwh/anaconda3/envs/offline_rl/lib/python3.9/site-packages/torch/_tensor.py", line 626, in backward torch.autograd.backward( File "/home/dwh/anaconda3/envs/offline_rl/lib/python3.9/site-packages/torch/autograd/__init__.py", line 347, in backward _engine_run_backward( File "/home/dwh/anaconda3/envs/offline_rl/lib/python3.9/site-packages/torch/autograd/graph.py", line 823, in _engine_run_backward return Variable._execution_engine.run_backward( # Calls into the C++ engine to run the backward pass KeyboardInterrupt /home/dwh/anaconda3/envs/offline_rl/lib/python3.9/multiprocessing/resource_tracker.py:216: UserWarning: resource_tracker: There appear to be 80 leaked semaphore objects to clean up at shutdown warnings.warn(&#39;resource_tracker: There appear to be %d &#39;
04-01
UserWarning: resource_tracker: There appear to be 80 leaked semaphore objects ``` - **原因**：程序非正常终止导致多进程资源未释放 - **影响**：可能造成内存残留或后续运行异常 --- ### 二、问题诊断与...
docker 多线程（multiprocessing）报错：leaked semaphores 以及 bus error (core dumped)
球场恶汉的博客
09-18 1万+
在docker容器中运行多线程程序时，出现了bus error以及leaked semaphores 警告： /opt/conda/lib/python3.6/multiprocessing/semaphore_tracker.py:143: UserWarning: semaphore_tracker: There appear to be 3 leaked semaphores to clea...
欣赏一个尚未关闭的python运行时bug
含光左卫的工作笔记集
05-15 2504
python sharedmemroy跨进程使用时的运行时bug，讨论，及修复。
python爬虫基础知识点,Python爬虫基础知识点：多进程的应用讲解
weixin_35417884的博客
03-26 496
前言本文的文字及图片来源于网络,仅供学习、交流使用,不具有任何商业用途,版权归原作者所有,如有问题请及时联系我们以作处理。作者：东哥IT笔记现在很多CPU都支持多核，甚至是手机都已经开始支持多核了。而Python的GIL(Global Interpreter Locko)则使得其没法使用这些多核带来的优势。还好从Python2.6开始，引入了multiprocessing模块，我们终于可以使用多核...
Python任意进程共享内存
紫空的博客
12-15 5854
Python跨进程、跨语言共享内存
UserWarning: resource_tracker: There appear to be 20 leaked semaphore objects to clean up at shutdow
anglehhhhh的博客
05-25 5854
因为两张卡的可用资源不平衡，所以需要调整bs，或者用显存资源相对平衡的多CPU。单卡上的进程用kill杀掉而不是kill -9，使得终止进程时来得及清理资源。
深度学习遇到问题
qq_41537900的博客
03-28 4182
UserWarning: semaphore_tracker: There appear to be 4 leaked semaphores to clean up at shutdown
mmdetection多卡训练中报警告semaphore_tracker: There appear to be 14 leaked semaphores to clean up at shutdow
weixin_44777827的博客
08-25 1万+
最近自己写了个模型，采用mmdetection框架去训练coco数据集。由于数据集较大，单卡情况下预计需要一个月时间才能完成1x的训练。这无法容忍，于是采用多卡分布式训练。 首先，第一次由于batchsize过大，导致显存爆了。 调整batchsize后，报如下错误： 显示有信号泄露警告，起初以为只是警告忽略就可，主要关注其中的error错误，百度这个错误，网上并没有关于这个问题的解答。于是关注于警告的部分，这个警告的解决方案，可以参考相关博文： UserWarning: semaphore_tracker
【Docker运行报错】[ERROR] TBE Subprocess[task_distribute] raise error[], main process disappeared!
weixin_43941438的博客
12-26 4802
（报错与原因记录）
pytorch错误及解决方案
热门推荐
John Kang的博客
04-15 3万+
pytorch错误及解决方案 目录 RuntimeError: CUDA error: device-side assert triggered RuntimeError:invalid argument 5:k not in range for dimension at /pytorch/ate ... ValueError: optimizer got an empty parameter list The size of tensor a (197) must match the..
/home/he/anaconda3/envs/tv/lib/python3.8/multiprocessing/resource_tracker.py:216: UserWarning: resource_tracker: There appear to be 1 leaked shared_memory objects to clean up at shutdown warnings.warn(&#39;resource_tracker: There appear to be %d &#39;
最新发布
09-17
`resource_tracker: There appear to be 1 leaked shared_memory objects to clean up at shutdown` 警告表明在程序关闭时，有共享内存对象未被正确清理。以下是一些可能的解决方法： #### 1. 显式关闭共享内存对象...
评论 1
添加红包

请填写红包祝福语或标题

个

红包个数最小为10个

元

红包金额最低5元

当前余额3.43元 前往充值 >
需支付：10.00元
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付元
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明：

1.余额是钱包充值的虚拟货币，按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载，可以购买VIP、付费专栏及课程。

余额充值