* DPDK on Broadwell
@ 2021-10-18 9:49 Ruslan R. Laishev
2021-10-18 10:28 ` Dmitry Kozlyuk
0 siblings, 1 reply; 2+ messages in thread
From: Ruslan R. Laishev @ 2021-10-18 9:49 UTC (permalink / raw)
To: users
Hello!
Is there some specific option at DPDK build time to get some optimization especially for the Broadwell ?
TIA
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: DPDK on Broadwell
2021-10-18 9:49 DPDK on Broadwell Ruslan R. Laishev
@ 2021-10-18 10:28 ` Dmitry Kozlyuk
0 siblings, 0 replies; 2+ messages in thread
From: Dmitry Kozlyuk @ 2021-10-18 10:28 UTC (permalink / raw)
To: Ruslan R. Laishev; +Cc: users
2021-10-18 12:49 (UTC+0300), Ruslan R. Laishev:
> Hello!
>
> Is there some specific option at DPDK build time to get some optimization especially for the Broadwell ?
>
> TIA
Hi,
-Dcpu_instruction_set=broadwell or -Dmachine=broadwell
depending on DPDK version you're using.
Check out meson_options.txt for available options and their descriptions.
See also:
https://doc.dpdk.org/guides/linux_gsg/build_dpdk.html#adjusting-build-options
^ permalink raw reply [flat|nested] 2+ messages in thread
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