On Mon, Aug 26, 2024 at 08:38:17PM +0530, Devarsh Thakkar wrote: > Add below rounding related macros: > > round_closest_up(x, y) : Rounds x to the closest multiple of y where y is a > power of 2, with a preference to round up in case two nearest values are > possible. > > round_closest_down(x, y) : Rounds x to the closest multiple of y where y is > a power of 2, with a preference to round down in case two nearest values > are possible. > > roundclosest(x, y) : Rounds x to the closest multiple of y, this macro > should generally be used only when y is not multiple of 2 as otherwise > round_closest* macros should be used which are much faster. I understand the point, but if you need to send a v3, please explain the equivalency between roundclosest() and one (or both?) of the round_closest_*() in case the argument is power-of-2. Because from the above I don't see what I'll get in such a case. -- With Best Regards, Andy Shevchenko
