On Thu, Apr 4, 2024 at 1:54 PM Jeff Davis <pg...@j-davis.com> wrote: > > On Thu, 2024-04-04 at 09:31 +0900, Masahiko Sawada wrote: > > IIUC, with your suggestion, sift_{up|down} needs to update the > > heap_index field as well. Does it mean that the caller needs to pass > > the address of heap_index down to sift_{up|down}? > > I'm not sure quite how binaryheap should be changed. Bringing the heap > implementation into reorderbuffer.c would obviously work, but that > would be more code.
Right. > Another option might be to make the API of > binaryheap look a little more like simplehash, where some #defines > control optional behavior and can tell the implementation where to find > fields in the structure. Interesting idea. > > Perhaps it's not worth the effort though, if performance is already > good enough? Yeah, it would be better to measure the overhead first. I'll do that. Regards, -- Masahiko Sawada Amazon Web Services: https://aws.amazon.com