From: "Robin Jarry" <rjarry@redhat.com>
To: "Jerin Jacob" <jerinjacobk@gmail.com>
Cc: <dev@dpdk.org>, "Jerin Jacob" <jerinj@marvell.com>,
"Kiran Kumar K" <kirankumark@marvell.com>,
"Nithin Dabilpuram" <ndabilpuram@marvell.com>,
"Zhirun Yan" <yanzhirun_163@163.com>
Subject: Re: [PATCH dpdk 1/2] graph: always count objects and calls
Date: Tue, 09 Dec 2025 10:12:43 +0100 [thread overview]
Message-ID: <DETKJKSUL9XG.1CTKW09I3UWSB@redhat.com> (raw)
In-Reply-To: <CALBAE1OMwTX=a5i56G_sPXicw=17ozvb4PBfak0ev2Ps3xwuGw@mail.gmail.com>
Jerin Jacob, Dec 09, 2025 at 10:09:
> By default, RTE_LIBRTE_GRAPH_STATS is enabled in distro build. So why
> need such changes?
This makes sense with the next patch in fact.
The user (e.g. grout) may need to collect the number of processed
objects in order to make runtime decisions. But the cost of rdtsc() may
be too high and it may be a good thing to disable it unless trying to
benchmark/debug specific issues.
--
Robin
> Offer limited to residents of the contiguous United States.
next prev parent reply other threads:[~2025-12-09 9:12 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-09 8:50 [PATCH dpdk 0/2] Flexible graph nodes stats collection Robin Jarry
2025-12-09 8:50 ` [PATCH dpdk 1/2] graph: always count objects and calls Robin Jarry
2025-12-09 9:09 ` Jerin Jacob
2025-12-09 9:12 ` Robin Jarry [this message]
2025-12-09 11:13 ` Morten Brørup
2025-12-09 11:47 ` Robin Jarry
2025-12-09 12:11 ` Morten Brørup
2025-12-09 12:45 ` Robin Jarry
2025-12-09 13:45 ` Morten Brørup
2025-12-09 14:47 ` Robin Jarry
2025-12-09 8:50 ` [PATCH dpdk 2/2] graph: allow enabling/disabling node visit cycles collection Robin Jarry
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