👋 $work rolls quite a few reinvented wheels, among them a memory pool ([here](https://invent.kde.org/graphics/krita/-/blob/13600ffc09f81fdee2ddcdc8cbbdacccf859866f/libs/ui/opengl/kis_texture_tile_info_pool.h)) based on [Boost.Pool](https://www.boost.org/doc/libs/1_79_0/libs/pool/doc/html/index.html). Substrate could provide such an arena-like allocator for HPC applications.