From: "Burakov, Anatoly" <anatoly.burakov@intel.com>
To: Bruce Richardson <bruce.richardson@intel.com>, dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH] eal: support using 0 as coremask for no-affinitization
Date: Tue, 16 Feb 2021 10:36:13 +0000 [thread overview]
Message-ID: <313c223f-bf1c-9307-75f8-0a0c1da7fd21@intel.com> (raw)
In-Reply-To: <20210216094300.27889-1-bruce.richardson@intel.com>
On 16-Feb-21 9:43 AM, Bruce Richardson wrote:
> Allow the user to specify that they don't want any core pinning from DPDK
> by passing in the coremask of 0.
> ---
I haven't checked what happens yet, but down the line we also set
affinity for service cores as well as interrupt thread. what would be
the semantics of those in this particular case? do we want the same
ability for service cores (i.e. pick a non-affinitized core)? And where
does interrupt thread affinitize in this case (presumably, nowhere too)?
--
Thanks,
Anatoly
next prev parent reply other threads:[~2021-02-16 10:36 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-16 9:43 [dpdk-dev] [PATCH] eal: support using 0 as coremask for no-affinitization Bruce Richardson
2021-02-16 9:51 ` Bruce Richardson
2021-04-14 16:15 ` David Marchand
2021-04-14 16:29 ` Stephen Hemminger
2021-04-14 17:02 ` Bruce Richardson
2021-04-14 16:55 ` Bruce Richardson
2021-02-16 10:36 ` Burakov, Anatoly [this message]
2021-02-16 10:46 ` Bruce Richardson
2021-02-16 10:52 ` Burakov, Anatoly
2021-02-16 17:22 ` Van Haaren, Harry
2021-02-16 17:30 ` Bruce Richardson
2021-02-16 17:44 ` Van Haaren, Harry
2021-02-17 12:09 ` Burakov, Anatoly
2021-02-17 12:14 ` Van Haaren, Harry
2021-02-17 13:26 ` Bruce Richardson
2021-02-17 13:37 ` Burakov, Anatoly
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