This looks like a cache liveness issue. https://en.wikipedia.org/wiki/Cache_hierarchy#Multi-level_cache
I hope this makes sense, -- Raul On Thu, Oct 21, 2021 at 4:19 AM Elijah Stone <[email protected]> wrote: > > a=: 1e6$0 > b=: 1e9$0 > timespacex 'a=: 1 (2 3 4}) a' > 0.000395 1408 > timespacex 'b=: 1 (2 3 4}) b' > 0.26758 1408 > > Since both of these operations take up the same amount of space, I assume > they are done in-place. But if that is the case, why does the latter take > longer? > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
