[Bug] ubuntu torch 2.7和cuda12.4下pip install会把32g内存吃满

[mcmingchang]

Prerequisite

• [x] I have searched Issues and Discussions but cannot get the expected help.
• [x] The bug has not been fixed in the latest version(https://github.com/open-mmlab/mmcv).

Environment

[Bug] ubuntu torch 2.7和cuda12.4下pip install会把32g内存吃满

Reproduces the problem - code sample

[Bug] ubuntu torch 2.7和cuda12.4下pip install会把32g内存吃满

Reproduces the problem - command or script

[Bug] ubuntu torch 2.7和cuda12.4下pip install会把32g内存吃满

Reproduces the problem - error message

[Bug] ubuntu torch 2.7和cuda12.4下pip install会把32g内存吃满

Additional information

No response

[mcmingchang]

能不能出一个简单版本啊，不需要gpu编译的，现在的cpu版本基于mmdet3d根本就用不了。想要使用的话目前只能用已经编译好的包，如果不能实现简单安装的话后续就没人用这个开源库了，你们不必要的捆绑太多了