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Re: [std-proposals] Fwd: set_new_handler extension

From: Phil Bouchard <boost_at_[hidden]>
Date: Mon, 20 Feb 2023 22:31:16 -0500
On 2/20/23 22:17, Thiago Macieira via Std-Proposals wrote:
> On Monday, 20 February 2023 17:42:59 PST Phil Bouchard via Std-Proposals
> wrote:
>> Although it's not happening with smaller buffers, I suspect Windows uses
>> different heaps based on their size but the large page heaps are
>> definitely faulty.
> Don't suspect. Prove it.

Prove what? Windows' code is proprietary.

> This is the entire problem with this thread: you're suspecting a problem and
> jumped to a conclusion that is unwarranted by the facts presented. We've
> already twice shown that the problem was not where you thought it was, meaning
> it's very hard to take any argument you're making on trust alone now. You're
> oh-for-two now; you want a "third time is the charm" case, not "strike three"
> (mixing my metaphors here).

I just explained it crashes on both Windows 10 and 11 with 28x and 16x
Intel Core i9 using Visual Studio 2019 in 64 bits Release mode.

> Plus, even if your root-causing of the issue had been right, you've not yet
> demonstrated how your proposed solution would fix anything.

I'm making my point first. I'll write a paper after I made my point.

> This is in spite of the fact that you can already do what you're proposing to
> do, without the need for a modification to the standard.

I saw that it is possible under Linux which is great but that would
dismiss Windows.

Although low-latency and high-performance algorithms aren't really used
under Windows, that "operator new and delete overrides across dynamic
libraries under Linux" knowledge is pretty obscure.

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Received on 2023-02-21 03:31:18