From: Bruce Richardson <bruce.richardson@intel.com>
To: Slava Ovsiienko <viacheslavo@mellanox.com>
Cc: "Iremonger, Bernard" <bernard.iremonger@intel.com>,
"dev@dpdk.org" <dev@dpdk.org>,
"Yigit, Ferruh" <ferruh.yigit@intel.com>
Subject: Re: [dpdk-dev] [PATCH] app/testpmd: add profiling for Rx/Tx burst routines
Date: Mon, 1 Jul 2019 09:15:14 +0100 [thread overview]
Message-ID: <20190701081514.GA380@bricha3-MOBL.ger.corp.intel.com> (raw)
In-Reply-To: <AM4PR05MB326585B820F6818528BE5D0BD2F90@AM4PR05MB3265.eurprd05.prod.outlook.com>
On Mon, Jul 01, 2019 at 04:57:30AM +0000, Slava Ovsiienko wrote:
> I think we should compromise: keep existing RTE_TEST_PMD_RECORD_CORE_CYCLES
> and extend with runtime switch under this build-time option:
>
> #ifdef RTE_TEST_PMD_RECORD_CORE_CYCLES
> if (record_tx)
> .. gather tx related stats...
> if (record_rx)
> .. gather rx related stats...
> #endif
>
> This is very specific feature, it is needed while debugging and testing datapath
> routines, and It seems this feature with appropriate overhead should not be always enabled.
> existing build-time configuration options looks OK as for me.
>
> Bruce, if proposed runtime extension is acceptable - I will update the patch.
>
Ok for me.
Thanks,
/Bruce
next prev parent reply other threads:[~2019-07-01 8:15 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-26 12:48 Viacheslav Ovsiienko
2019-06-26 12:57 ` Bruce Richardson
2019-06-26 13:19 ` Slava Ovsiienko
2019-06-26 13:21 ` Bruce Richardson
2019-06-27 4:48 ` Slava Ovsiienko
2019-06-28 13:45 ` Iremonger, Bernard
2019-06-28 14:20 ` Bruce Richardson
2019-07-01 4:57 ` Slava Ovsiienko
2019-07-01 8:15 ` Bruce Richardson [this message]
2019-09-30 12:32 ` Yigit, Ferruh
2020-03-19 13:50 ` [dpdk-dev] [PATCH v2 0/3] app/testpmd: qualify Rx/Tx profiling data on burst size Viacheslav Ovsiienko
2020-03-19 13:50 ` [dpdk-dev] [PATCH v2 1/3] app/testpmd: add profiling flags set command Viacheslav Ovsiienko
2020-04-02 11:15 ` Thomas Monjalon
2020-04-09 11:56 ` Ferruh Yigit
2020-04-13 7:56 ` Slava Ovsiienko
2020-04-13 12:23 ` Thomas Monjalon
2020-04-14 9:07 ` Ferruh Yigit
2020-03-19 13:50 ` [dpdk-dev] [PATCH v2 2/3] app/testpmd: gather Rx and Tx routines profiling Viacheslav Ovsiienko
2020-04-02 11:20 ` Thomas Monjalon
2020-04-02 11:23 ` Slava Ovsiienko
2020-03-19 13:50 ` [dpdk-dev] [PATCH v2 3/3] app/testpmd: qualify profiling statistics on burst size Viacheslav Ovsiienko
2020-03-20 6:13 ` Jerin Jacob
2020-04-09 11:46 ` Ferruh Yigit
2020-04-09 12:49 ` Jerin Jacob
2020-03-20 16:03 ` Andrzej Ostruszka
2020-04-02 11:21 ` Thomas Monjalon
2020-04-09 12:03 ` Ferruh Yigit
2020-04-09 12:09 ` Thomas Monjalon
2020-04-02 11:13 ` [dpdk-dev] [PATCH v2 0/3] app/testpmd: qualify Rx/Tx profiling data " Thomas Monjalon
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