From: Matthew Hall <mhall@mhcomputing.net>
To: Avi Kivity <avi@cloudius-systems.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] VMXNET3 on vmware, ping delay
Date: Thu, 25 Jun 2015 09:37:37 -0700 [thread overview]
Message-ID: <20150625163737.GB29619@mhcomputing.net> (raw)
In-Reply-To: <558C2256.4070802@cloudius-systems.com>
On Thu, Jun 25, 2015 at 06:46:30PM +0300, Avi Kivity wrote:
> What would be useful is a runtime switch between polling and interrupt
> modes. This was if the load is load you use interrupts, and as mitigation,
> you switch to poll mode, until the load drops again.
Yes... I believe this is part of the plan. Though obviously I didn't work on
it personally, I am still using the classic simple modes until I get my app to
feature-complete level first.
In addition the *power* examples use adaptive polling to reduce CPU load to
fit the current traffic profile.
Matthew.
next prev parent reply other threads:[~2015-06-25 16:40 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-25 9:14 Vass, Sandor (Nokia - HU/Budapest)
2015-06-25 15:18 ` Matthew Hall
2015-06-25 15:46 ` Avi Kivity
2015-06-25 16:37 ` Matthew Hall [this message]
2015-06-25 18:44 ` Thomas Monjalon
2015-06-25 18:54 ` Matthew Hall
2015-06-25 19:20 ` Avi Kivity
2015-06-25 20:56 ` Patel, Rashmin N
2015-06-25 21:13 ` Vass, Sandor (Nokia - HU/Budapest)
2015-06-25 22:36 ` Matthew Hall
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