[aarch64-port-dev ] [PATCH] 8217561 : X86: Add floating-point Math.min/max intrinsics, approval request

[Andrew Haley]

On 2/28/19 6:45 AM, Pengfei Li (Arm Technology China) wrote:
> But for an already (almost) sorted array, fmin/fmax instructions do make the performance worse, but not too much.

I have seen a 3x performance degradation on a min reduction over an array.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
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