allocator

内存池

https://www.mdeditor.tw/pl/g2Jw

pool_allocator

https://gcc.gnu.org/onlinedocs/libstdc++/libstdc++-api-4.6/a00979_source.html

https://blog.csdn.net/Zy_05_11/article/details/86528913

https://www.jianshu.com/p/4751ffa28105

https://blog.csdn.net/guoguangwu/article/details/89375457#:~:text=pool_alloc%E6%98%AFgnu%E5%AF%B9stl,%E6%9C%8D%E5%8A%A1%E5%99%A8%E5%8F%AF%E8%83%BD%E4%B8%8D%E5%A4%A7%E5%90%88%E9%80%82%E3%80%82

内核极简的内存分配器──Genalloc

https://www.douban.com/group/topic/47566535/

https://blog.csdn.net/adaptiver/article/details/8649239

https://www.2cto.com/kf/201302/187782.html