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Re: SG6 cooperation on fixed point arithmetic

From: Paul M. Bendixen <paulbendixen_at_[hidden]>
Date: Sat, 30 Dec 2023 01:13:16 +0100
Thank you very much John

I hadn't heard anything about it either, so I got very excited, this is one
more of those things that you keep (re)writing, that would be really useful
in a standard library.

Will take a look at the proposal mentioned, but if nothing has been
discussed recently, then the reflector might not make a lot of sense to
look at.

Best
Paul

Den fre. 29. dec. 2023 kl. 13.16 skrev John McFarlane <john_at_[hidden]>:

> Hi All,
>
> I'm not aware of fixed-point being a WG21 agenda item since SG14's July
> 2020 meeting.
>
> LEWG and SG6 discussed the Numerics TS in September of last year. P1889
> <https://wg21.link/p1889> was one of the papers, and it mentions
> fixed-point, so you might want to take a look at those minutes.
>
> sci_at_[hidden] is the reflector for SG6.
>
> Cheers,
> John
>
> On Wed, 27 Dec 2023 at 12:21, Paul M. Bendixen via SG14 <
> sg14_at_[hidden]> wrote:
>
>> Thank you, but it seems like all the papers that are mentioned are closed
>> because of inactivity.
>> https://github.com/cplusplus/papers/issues/97
>> https://github.com/cplusplus/papers/issues/360
>> https://github.com/cplusplus/papers/issues/408
>> It seems like John got busy with other things as it so often happens, I
>> am well aware of his work, but I was hoping there was something new being
>> actively worked on.
>>
>> That said, John McFarlane is possibly also someone who could shed some
>> light on this question?
>>
>> Best
>> Paul
>>
>> Den ons. 27. dec. 2023 kl. 07.55 skrev Matt Bentley via SG14 <
>> sg14_at_[hidden]>:
>>
>>> John Macfarlane would be the person to talk to:
>>> https://github.com/johnmcfarlane/fixed_point/blob/develop/doc/p0037.md
>>>
>>>
>>> On 26/12/2023 11:22 pm, Paul M. Bendixen via SG14 wrote:
>>> > Hi list
>>> >
>>> > I was just listening to CppCast where they were discussing SIMD, and
>>> it
>>> > was mentioned in passing that SG6 is looking into fixed point
>>> arithmetic.
>>> >
>>> > I believe this could have some interest in SG14 (especially regarding
>>> > the conversation last time about finance and int64_t, and general
>>> > applicability in the microcontroller space)
>>> >
>>> > Does anyone have any connection with SG6 (i would think maybe Guy
>>> > Davidson?, but perhaps also others) and could tell if they are
>>> currently
>>> > working on a proposal.
>>> > If they are, I think it would be good to spar with them on this as
>>> early
>>> > as possible.
>>> >
>>> > Best Regards
>>> > Paul M. Bendixen
>>> >
>>> > --
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>>> >
>>> > _______________________________________________
>>> > SG14 mailing list
>>> > SG14_at_[hidden]
>>> > https://lists.isocpp.org/mailman/listinfo.cgi/sg14
>>> _______________________________________________
>>> SG14 mailing list
>>> SG14_at_[hidden]
>>> https://lists.isocpp.org/mailman/listinfo.cgi/sg14
>>>
>>
>>
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Received on 2023-12-30 00:13:29