On Tue, 24 May 2022 12:58:45 GMT, Raffaello Giulietti <d...@openjdk.java.net> wrote:
>> Extend the range of Random.doubles(double, double) and similar methods. > > Raffaello Giulietti has updated the pull request incrementally with one > additional commit since the last revision: > > 8202449: overflow handling in Random.doubles Marked as reviewed by darcy (Reviewer). src/java.base/share/classes/jdk/internal/util/random/RandomSupport.java line 733: > 731: /* avoids overflow at the cost of 3 more multiplications > */ > 732: float halfOrigin = 0.5f * origin; > 733: r = (r * (0.5f * bound - halfOrigin) + halfOrigin) * > 2.0f; This could be done in double arithmetic, but I think it is better to keep it in float arithmetic for similarity with the code in the double version of the method. ------------- PR: https://git.openjdk.java.net/jdk/pull/8791
