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From: Bonita Montero <Bonita.Montero@gmail.com>
Newsgroups: comp.lang.c
Subject: Re: Good hash for pointers
Date: Mon, 3 Jun 2024 17:54:30 +0200
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Am 03.06.2024 um 16:46 schrieb Michael S:
> On Mon, 3 Jun 2024 16:34:37 +0200
> Bonita Montero <Bonita.Montero@gmail.com> wrote:
> 
>> Am 02.06.2024 um 09:45 schrieb Michael S:
>>
>>> So, what were your conclusions?
>>> Ignoring the speed of computation, would something like
>>> cryptographic hash scaled to bucket size be a best hash for this
>>> type of application? Or some sort of less thorough grinding of the
>>> bits is better?
>>
>> There's no need for a crypto-hash here.
>>
> 
> Do you think I don't know?
> Crypto hash is just an example of near-ideal pseudo-random uniformity.
> 

As I've shown for pointers you get a perfect equal distribution with
multiplying by an appropriate prime.