From: Stefan Ring <stefanrin@gmail.com>
To: "Cameron Fletcher (CF)" <circumflex@disroot.org>
Cc: gcc-help <gcc-help@gcc.gnu.org>
Subject: Re: How to build gcc with AVX512?
Date: Thu, 14 Nov 2019 08:27:00 -0000 [thread overview]
Message-ID: <CAAxjCEwefEJQya-DbRyHE+gcit9uLEu_nLv0K6WZrgiYCvKVnA@mail.gmail.com> (raw)
In-Reply-To: <dad20e083fc1e41e534582ea9a6af23b@disroot.org>
On Thu, Nov 14, 2019 at 6:31 AM Cameron Fletcher (CF)
<circumflex@disroot.org> wrote:
>
> I am trying to build gcc 8.3 with using --with-fpmath=avx but it only builds gcc with AVX1.
>
> Can someone help me on how to build gcc with avx512 support?
Do you mean you want a compiler that understands the avx512
instruction set and can generate code for it?
next prev parent reply other threads:[~2019-11-14 8:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-14 5:31 Cameron Fletcher (CF)
2019-11-14 8:27 ` Stefan Ring [this message]
2019-11-14 9:16 ` Cameron Fletcher (CF)
2019-11-14 15:42 ` Xi Ruoyao
2019-11-15 9:48 ` Cameron Fletcher (CF)
2019-11-15 10:22 ` Jonathan Wakely
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