I suppose they meant a "libc independent" allocator, e.g. jemalloc/tcmalloc/mimalloc/etc. Although, using such allocators comes with complications of their own:

I suppose they meant a "libc independent" allocator, e.g. jemalloc/tcmalloc/mimalloc/etc. Although, using such allocators comes with complications of their own: https://lwn.net/Articles/761502/ https://lwn.net/Articles/761502/