Would an extension to `madvise` to say: "page this region in/out as a whole" help here? Engine could define memory ranges representing each expert and leave pa

Would an extension to `madvise` to say: "page this region in/out as a whole" help here? Engine could define memory ranges representing each expert and leave paging to the OS (tho' "paging" at this point becomes more similar to swapping in granularity...).