Benchmarks with and without compiler optimizing

Hans Åberg haberg-1 at
Tue Oct 29 13:46:21 UTC 2019

> On 29 Oct 2019, at 12:23, Torbjörn Granlund <tg at> wrote:
> Hans Åberg <haberg-1 at> writes:
>  Is there a big difference in GMP benchmarks with and without compiler
>  optimizing? (In view of present by hand optimization.)
> That probably depends on operands size and the CPU one uses.

But that is not somebody has benchmarked? — Somebody tested human vs computer optimization, and found that computers could do better, but then there might be a tradeoff with reliability.

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