From: Alex Kiselev <alex@therouter.net>
To: users@dpdk.org
Subject: Re: [dpdk-users] build dpdk for a cpu that doesn't support avx
Date: Thu, 21 Feb 2019 18:32:54 +0300 [thread overview]
Message-ID: <872839432.20190221183254@therouter.net> (raw)
In-Reply-To: <1681745409.20190221174703@therouter.net>
It looks like I've found a way:
I edited $RTE_SDK/config/defconfig_x86_64-native-linuxapp-gcc
CONFIG_RTE_MACHINE="x86-64"
and then I used
make EXTRA_CFLAGS="-march=x86-64 -mpopcnt -mmmx -msse -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -mfpmath=sse -mpopcnt"
The application has started successfully.
But I am wondering, maybe I've missed something and there are potential bugs in this way?
> Hi.
> Is it possible to build DPDK application on a machine that do have AVX support
> for use at another machine that doesn't have AVX feature?
> Thanks.
--
Alex
next prev parent reply other threads:[~2019-02-21 15:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-21 14:47 Alex Kiselev
2019-02-21 15:32 ` Alex Kiselev [this message]
2019-02-21 16:02 ` Van Haaren, Harry
2019-02-21 16:32 ` Alex Kiselev
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