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From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: "David Harton (dharton)" <dharton@cisco.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] Future Direction for rte_eth_stats_get()
Date: Fri, 22 Jan 2016 17:37:12 +0100	[thread overview]
Message-ID: <2905167.2LHbWGS9Eh@xps13> (raw)
In-Reply-To: <78791945dbf442b291adb72df8ec09f3@XCH-RCD-016.cisco.com>

2016-01-22 16:04, David Harton:
> I think parsing strings is expensive CPU wise
[...]
> wondering if something that is performance friendly for the user/application
> and flexible for the drivers is possible.

I think we need some numbers from experimentations and some requirements.
How many cycles it takes to read stats?
How often stats must be read at max?

  reply	other threads:[~2016-01-22 16:38 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-20 17:18 David Harton (dharton)
2016-01-22 11:07 ` Tahhan, Maryam
2016-01-22 13:40   ` David Harton (dharton)
2016-01-22 14:18     ` Tahhan, Maryam
2016-01-22 14:40       ` David Harton (dharton)
2016-01-22 14:48         ` Thomas Monjalon
2016-01-22 15:22           ` Van Haaren, Harry
2016-01-22 15:53             ` Jay Rolette
2016-01-22 16:04             ` David Harton (dharton)
2016-01-22 16:37               ` Thomas Monjalon [this message]
2016-01-22 16:41               ` Van Haaren, Harry
2016-01-22 19:26                 ` David Harton (dharton)
2016-01-28  9:37                   ` Van Haaren, Harry
2016-02-01 16:47                   ` David Harton (dharton)
2016-02-01 21:23                     ` Matthew Hall
2016-02-02 11:40                     ` Van Haaren, Harry
2016-02-05 21:16                       ` David Harton (dharton)
2016-02-19  8:59                         ` Tahhan, Maryam
2016-01-22 14:44       ` Thomas Monjalon
2016-01-22 14:48         ` Tahhan, Maryam
2016-01-22 15:02         ` Igor Ryzhov
2016-01-22 20:48           ` Matthew Hall
2016-02-02 12:44             ` Tahhan, Maryam
2016-02-02 13:47               ` Kyle Larose

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