I put a link to the graph prototype.

 

The current state reflects the last time we reviewed the paper in SG19. A lot is changing in the implementation because of the focus on concepts and the use of Customization Point Objects. I’m still in process of propagating the changes in a separate branch at home and adding a more thorough set of tests for the accessor functions.

 

(I’m excited to show the next iteration to people. I think there are some really nice things happening that simplify things and make integration easier.)

 

 

From: SG19 <sg19-bounces@lists.isocpp.org> On Behalf Of Michael Wong via SG19
Sent: Wednesday, September 08, 2021 8:43 AM
To: sg19@lists.isocpp.org
Cc: Michael Wong <fraggamuffin@gmail.com>
Subject: Re: [SG19] Aug 12 and future calls

 

EXTERNAL

Thanks WIll, please invite them.

 

On Tue, Sep 7, 2021 at 1:42 PM will wray via SG19 <sg19@lists.isocpp.org> wrote:

@ Michael;

For the array copy-semantics paper P1997 "Relaxing Restrictions on Arrays", did you invite the paper authors?

(I'm in touch with them today, so can relay the news.)

 

@ Phil;

Time to add a link in the proposal to the prototype Graph implementation?

(Maybe with a status note on the repo readme of its readiness / experimental nature.)

 

Will

 

 

On Tue, Sep 7, 2021 at 10:17 AM Phil Ratzloff via SG19 <sg19@lists.isocpp.org> wrote:

I’ve been working a lot on the graph paper and am looking forward to sharing the changes, based on the last review. The biggest changes include the use of concepts to define the function API (no more graph traits or templated function prototypes, simplifying the concepts, and the use of Customization Point Objects to define default behavior with the ability for the author of a graph data structure to override that with member functions or free functions using ADL. The size of the paper has dropped noticeably.

 

Here’s a link to the paper (different than the previous paper reviewed). There are some additional updates I’m planning on making before the meeting.

https://docs.google.com/document/d/1OpH-xxRri7tJTtJJIZTYmSHkkrZJkdBwm9zJ7LqolfQ/edit?usp=sharing

 

 

From: SG19 <sg19-bounces@lists.isocpp.org> On Behalf Of Michael Wong via SG19
Sent: Tuesday, September 07, 2021 9:46 AM
To: sg19@lists.isocpp.org
Cc: Michael Wong <fraggamuffin@gmail.com>
Subject: Re: [SG19] Aug 12 and future calls

 

EXTERNAL

Hi, no you did not miss as I usual send an agenda today or tomorrow. 

it is a go as we currently have enough agenda (the array paper P1997 "Relaxing Restrictions on Arrays" https://wg21.link/p1997) in addition to any updates from Graph. 

 

Thanks you.

 

On Tue, Sep 7, 2021 at 9:31 AM Ozan Irsoy (BLOOMBERG/ 919 3RD A) via SG19 <sg19@lists.isocpp.org> wrote:

Is Sep 9 meeting is still happening (asking because have not received any reminder messages, sorry if I missed)?

 

Cheers,

Ozan

From: sg19@lists.isocpp.org At: 08/12/21 09:43:31 UTC-4:00

To: sg19@lists.isocpp.org
Cc: fraggamuffin@gmail.com
Subject: Re: [SG19] Aug 12 and future calls

 

Thanks, WIll. That looks very promising. Please keep us updated.

AS I received no objection to cancellation of today's SG19 call, it is cancelled.

 

We will adjust the future schedule as follows:

    Sep 9, 2021 02:00 PM ET 1800 UTC Graph

    Oct 14, 2021 02:00 PM ET 1800 UTC Differential calculus/Reinforcement Learning 

    Nov 11 , 2021 02:00 PM ET 1800 UTC DST break/cancelled

    Dec 9 2021 02:00 PM ET 1800 UTC Stats 

 

Cheers.

 

On Wed, Aug 11, 2021 at 1:49 PM will wray via SG19 <sg19@lists.isocpp.org> wrote:

FYIs, some array-related news:


P1997 "Relaxing Restrictions on Arrays" https://wg21.link/p1997

had its first reading on Friday, to SG22 Joint C and C++ Liaison.

It was well received.

 

The recommendation was to go and gain implementation experience.

I'm picking up on that straight away, with a month open to work on it;

kick-starting a gcc branch this week, looking into LLVM Clang, etc.

Will keep SG19 posted,

 

Will

 

 

 

 

On Wed, Aug 11, 2021 at 1:29 PM Phil Ratzloff via SG19 <sg19@lists.isocpp.org> wrote:

Sorry, I don’t have anything ready for graph.

I’ve done some work on it but nothing to show.

 

 

From: SG19 <sg19-bounces@lists.isocpp.org> On Behalf Of Michael Wong via SG19
Sent: Wednesday, August 11, 2021 12:26 PM
To: sg19@lists.isocpp.org
Cc: Michael Wong <fraggamuffin@gmail.com>
Subject: [SG19] Aug 12 and future calls

 

EXTERNAL

Hi all, We would normally be following this schedule:

    Aug 12, 2021 02:00 PM ET 1800 UTC Graph?

    Sep 9, 2021 02:00 PM ET 1800 UTC Differential calculus/Reinforcement Learning 

     Oct 14, 2021 02:00 PM ET 1800 UTC Stats

     Nov 11, 2021 02:00 PM ET 1800 UTC DST break/CANCELLED

     Dec 9 2021 02:00 PM ET 1800 UTC Graph

 

However, if most people are off for August, that is OK and we will shift everything down by 1 and restart for Sep.

 

Cheers.

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