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From: "Jiang, Haochen"
To: "Jiang, Haochen" , "gcc-patches@gcc.gnu.org"
CC: "Liu, Hongtao" , "ubizjak@gmail.com"
, Gerald Pfeifer
Subject: RE: [PATCH] [gcc-wwwdocs]gcc-13/14: Mention Intel new ISA and march
support
Thread-Topic: [PATCH] [gcc-wwwdocs]gcc-13/14: Mention Intel new ISA and march
support
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Date: Fri, 27 Oct 2023 02:51:52 +0000
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> -----Original Message-----
> From: Gcc-patches bounces+haochen.jiang=3Dintel.com@gcc.gnu.org> On Behalf Of Haochen Jiang
> via Gcc-patches
> Sent: Monday, July 17, 2023 11:34 AM
> To: gcc-patches@gcc.gnu.org
> Cc: Liu, Hongtao ; ubizjak@gmail.com
> Subject: [PATCH] [gcc-wwwdocs]gcc-13/14: Mention Intel new ISA and march
> support
>=20
> Hi all,
>=20
> This patch adds documentation to wwwdocs to mention the recent
> introduction of Intel new ISA and march.
>=20
> Ok for trunk?
I will commit the patch next Monday if there is no objection.
Thx,
Haochen
>=20
> BRs,
> Haochen
>=20
> ---
> htdocs/gcc-13/changes.html | 4 ++++
> htdocs/gcc-14/changes.html | 34
> +++++++++++++++++++++++++++++++++-
> 2 files changed, 37 insertions(+), 1 deletion(-)
>=20
> diff --git a/htdocs/gcc-13/changes.html b/htdocs/gcc-13/changes.html inde=
x
> 39414e18..68e8c5cc 100644
> --- a/htdocs/gcc-13/changes.html
> +++ b/htdocs/gcc-13/changes.html
> @@ -593,6 +593,10 @@ You may also want to check out our
>
> GCC now supports the Intel CPU named Granite Rapids through
> -march=3Dgraniterapids
.
> + The switch enables the AMX-FP16, PREFETCHI ISA extensions.
> +
> + GCC now supports the Intel CPU named Granite Rapids D through
> + -march=3Dgraniterapids-d
.
> The switch enables the AMX-FP16, PREFETCHI and AMX-COMPLEX ISA
> extensions.
>
> GCC now supports AMD CPUs based on the znver4
core
> diff --git a/htdocs/gcc-14/changes.html b/htdocs/gcc-14/changes.html inde=
x
> 3f797642..dad1ba53 100644
> --- a/htdocs/gcc-14/changes.html
> +++ b/htdocs/gcc-14/changes.html
> @@ -108,7 +108,39 @@ a work-in-progress.
>=20
>
>=20
> -
> +IA-32/x86-64
> +
> + - New ISA extension support for Intel AVX-VNNI-INT16 was added.
> + AVX-VNNI-INT16 intrinsics are available via the
-
> mavxvnniint16
> + compiler switch.
> +
> + - New ISA extension support for Intel SHA512 was added.
> + SHA512 intrinsics are available via the
-msha512
> + compiler switch.
> +
> + - New ISA extension support for Intel SM3 was added.
> + SM3 intrinsics are available via the
-msm3
> + compiler switch.
> +
> + - New ISA extension support for Intel SM4 was added.
> + SM4 intrinsics are available via the
-msm4
> + compiler switch.
> +
> + - GCC now supports the Intel CPU named Arrow Lake through
> +
-march=3Darrowlake
.
> + Based on Alder Lake, the switch further enables the AVX-IFMA,
> + AVX-VNNI-INT8, AVX-NE-CONVERT and CMPccXADD ISA extensions.
> +
> + - GCC now supports the Intel CPU named Arrow Lake S through
> +
-march=3Darrowlake-s
.
> + Based on Arrow Lake, the switch further enables the AVX-VNNI-INT16,
> SHA512,
> + SM3 and SM4 ISA extensions.
> +
> + - GCC now supports the Intel CPU named Lunar Lake through
> +
-march=3Dlunarlake
.
> + Lunar Lake is based on Arrow Lake S.
> +
> +
>=20
>
>=20
> --
> 2.31.1