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Date:      Thu, 30 Mar 2023 19:44:15 +0200
From:      Mateusz Guzik <mjguzik@gmail.com>
To:        David Chisnall <theraven@freebsd.org>
Cc:        freebsd-hackers <freebsd-hackers@freebsd.org>
Subject:   Re: CFT: snmalloc as libc malloc
Message-ID:  <CAGudoHFNQmhB6DbYbOFoj363uSLnZKMQRH0sYhf4ii8x=iLMYg@mail.gmail.com>
In-Reply-To: <D7199237-B252-4172-B2C3-C111DFA4FC57@FreeBSD.org>
References:  <2f3dcda0-5135-290a-2dff-683b2e9fe271@FreeBSD.org> <CAGudoHFYMLk6EDrSxLiWFNBoYyTKXfHLAUhZC%2BRF4eUE-rip8Q@mail.gmail.com> <E140A3A2-5C4A-4458-B365-AD693AB853E8@FreeBSD.org> <CAGudoHFeFm1K%2BJSBXaxt2SNTv-tGFgT0onyErOCmBdVjmHaxUg@mail.gmail.com> <2836EF0C-8B4B-441C-927B-3796457A3865@FreeBSD.org> <CAGudoHG3m1OixvuYGMGC_9fFBoOEXD-feUB2BUiTA66u0mdSfw@mail.gmail.com> <D7199237-B252-4172-B2C3-C111DFA4FC57@FreeBSD.org>

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On 3/5/23, David Chisnall <theraven@freebsd.org> wrote:
> Hi,
>

so i tried to bench but now this fails to compile on main after clang
got updated to 15, for example:
/usr/include/c++/v1/__functional/hash.h:646:34: error: use of
undeclared identifier 'nullptr_t'; did you mean 'nullptr'?
struct _LIBCPP_TEMPLATE_VIS hash<nullptr_t>

can you rebase please and sort it out

I also note your knob for disabling snmalloc memcpy does not sort out
the kludge in rtld.

I'm going to respond to the rest later.

-- 
Mateusz Guzik <mjguzik gmail.com>



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