From: "Yaron Illouz" <yaroni@radcom.com>
To: <dev@dpdk.org>
Subject: [dpdk-dev] compile dpdk with no avx
Date: Wed, 12 Nov 2014 14:45:53 +0200 [thread overview]
Message-ID: <1A791056FCD70F458405B58B79F5C2F7069C605F@RAD-W2KSRV11.radcom.co.il> (raw)
Hi
I use dpdk in my product. I can't change my dpdk version.
I compile it on a server that have avx.
Most of the time, it run on machine that have avx, but not always.
When running the product on a machine with no avx, it crash on illegal
instruction.
The current solution is to build it on a computer with no avx.
Is there a compilation flag to disable avx? So it doesn't matter on
which computer I compiled it.
Compile flag
defconfig_x86_64-default-linuxapp-gcc
Dpdk version
PACKAGE_VERSION_MAJOR_NUMBER=1
PACKAGE_VERSION_MINOR_NUMBER=6
PACKAGE_VERSION_PATCH_NUMBER=0
PACKAGE_VERSION_BUILD_NUMBER=18
Gcc version
gcc (GCC) 4.4.6 20120305 (Red Hat 4.4.6-4)
OS
CentOS release 6.3 (Final)
next reply other threads:[~2014-11-12 12:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-12 12:45 Yaron Illouz [this message]
2014-11-12 13:48 ` Masaru Oki
2014-11-12 14:24 ` De Lara Guarch, Pablo
2014-11-12 15:23 ` Neil Horman
2014-11-12 16:16 ` Bruce Richardson
2014-11-12 19:30 ` Neil Horman
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