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| author |   Amit Daniel Kachhap <amit.kachhap@arm.com> | 2022-11-17 06:58:31 +0100 |
|---|---|---|
| committer |   Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2022-11-28 11:57:34 +0000 |
| commit | 956ca3a4eb81c1b8cc3226af3083847544dcb098 (patch) | |
| tree | 85ca472cbbdea50bcd6d191bc04b85a3c454af75 /tools/perf/scripts/python/libxed.py | |
| parent | ARM: 9271/1: vfp: Add hwcap for FEAT_AA32BF16 (diff) | |
| download | wireguard-linux-956ca3a4eb81c1b8cc3226af3083847544dcb098.tar.xz wireguard-linux-956ca3a4eb81c1b8cc3226af3083847544dcb098.zip | |
ARM: 9272/1: vfp: Add hwcap for FEAT_AA32I8MM
Int8 matrix multiplication (FEAT_AA32I8MM) is a feature present in AArch32 state for Armv8 and is represented by ISAR6.I8MM identification register.
This feature denotes the presence of VSMMLA, VSUDOT, VUMMLA, VUSMMLA and
VUSDOT instructions and hence adding a hwcap will enable the userspace
to check it before trying to use those instructions.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Amit Daniel Kachhap <amit.kachhap@arm.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'tools/perf/scripts/python/libxed.py')
0 files changed, 0 insertions, 0 deletions