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From: "Wang, Yinan" <yinan.wang@intel.com>
To: "Burakov, Anatoly" <anatoly.burakov@intel.com>,
	"dev@dpdk.org" <dev@dpdk.org>
Cc: "Hunt, David" <david.hunt@intel.com>,
	"Ma, Liang J" <liang.j.ma@intel.com>,
	"Pattan, Reshma" <reshma.pattan@intel.com>
Subject: Re: [dpdk-dev] [PATCH 0/3] Add interrupt-only mode to l3fwd-power
Date: Mon, 8 Jun 2020 01:24:33 +0000
Message-ID: <BYAPR11MB36558EC9FCA572359D4373A88F850@BYAPR11MB3655.namprd11.prod.outlook.com> (raw)
In-Reply-To: <cover.1590656906.git.anatoly.burakov@intel.com>

Tested-by: Wang, Yinan <yinan.wang@intel.com>

> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Anatoly Burakov
> Sent: 2020年5月28日 17:14
> To: dev@dpdk.org
> Cc: Hunt, David <david.hunt@intel.com>; Ma, Liang J <liang.j.ma@intel.com>;
> Pattan, Reshma <reshma.pattan@intel.com>
> Subject: [dpdk-dev] [PATCH 0/3] Add interrupt-only mode to l3fwd-power
> 
> Since 20.05, l3fwd-power has become much more stringent about whether it
> allows initialization without initializing the librte_power library with it. This
> means that while previously the app could have been used to test RX interrupts
> functionality even if the app itself was in a half-working state, it is now no
> longer possible to do so.
> 
> To address this use case, we're adding an interrupt-only mode that does not rely
> on librte_power or telemetry. This enables using l3fwd-power in environments
> where librte_power is not expected to work (such as inside a VM or on non-IA
> architectures). The RX/TX path is basically copy paste from legacy RX/TX path
> but with librte_power bits taken out.
> 
> There seem to be two opposing schools of thought on whether we should have
> more or less examples. This patchset goes in the "less" direction where we add a
> new mode to an existing app, rather than creating a new one like it could be
> argued it deserves.
> 
> Anatoly Burakov (3):
>   l3fwd-power: disable interrupts by default
>   l3fwd-power: only allow supported power library envs
>   l3fwd-power: add interrupt-only mode
> 
>  examples/l3fwd-power/main.c | 234 +++++++++++++++++++++++++++++++++--
> -
>  1 file changed, 217 insertions(+), 17 deletions(-)
> 
> --
> 2.17.1

  parent reply	other threads:[~2020-06-08  1:24 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-28  9:13 Anatoly Burakov
2020-05-28  9:13 ` [dpdk-dev] [PATCH 1/3] l3fwd-power: disable interrupts by default Anatoly Burakov
2020-05-28  9:13 ` [dpdk-dev] [PATCH 2/3] l3fwd-power: only allow supported power library envs Anatoly Burakov
2020-05-28  9:13 ` [dpdk-dev] [PATCH 3/3] l3fwd-power: add interrupt-only mode Anatoly Burakov
2020-05-29 13:19   ` Harman Kalra
2020-05-29 14:19     ` Burakov, Anatoly
2020-05-30 10:02       ` [dpdk-dev] [EXT] " Harman Kalra
2020-06-01 12:50         ` Burakov, Anatoly
2020-06-02 10:23           ` Harman Kalra
2020-06-02 12:16             ` Harman Kalra
2020-06-15 11:31               ` Burakov, Anatoly
2020-06-15 11:43                 ` Jerin Jacob
2020-06-15 15:05                   ` Burakov, Anatoly
2020-06-15 15:21                     ` Jerin Jacob
2020-06-15 15:45                       ` Burakov, Anatoly
2020-06-15 16:29                         ` Jerin Jacob
2020-06-16  9:31                           ` Burakov, Anatoly
2020-06-16 17:09                             ` Jerin Jacob
2020-06-08  1:24 ` Wang, Yinan [this message]
2020-06-18 17:18 ` [dpdk-dev] [PATCH v2 0/7] Add interrupt-only mode to l3fwd-power Anatoly Burakov
2020-06-19 10:53   ` [dpdk-dev] [PATCH v3 " Anatoly Burakov
2020-07-11 11:35     ` Thomas Monjalon
2020-06-19 10:53   ` [dpdk-dev] [PATCH v3 1/7] l3fwd-power: disable interrupts by default Anatoly Burakov
2020-06-19 10:53   ` [dpdk-dev] [PATCH v3 2/7] l3fwd-power: only allow supported power library envs Anatoly Burakov
2020-06-19 10:53   ` [dpdk-dev] [PATCH v3 3/7] l3fwd-power: code style and flow fixes Anatoly Burakov
2020-06-19 10:53   ` [dpdk-dev] [PATCH v3 4/7] l3fwd-power: add support for requesting legacy mode Anatoly Burakov
2020-06-19 10:53   ` [dpdk-dev] [PATCH v3 5/7] l3fwd-power: add interrupt-only mode Anatoly Burakov
2020-06-19 10:53   ` [dpdk-dev] [PATCH v3 6/7] power: add API to probe support for a specific env Anatoly Burakov
2020-06-19 10:53   ` [dpdk-dev] [PATCH v3 7/7] l3fwd-power: add auto-selection of default mode Anatoly Burakov
2020-07-11 10:07     ` Thomas Monjalon
2020-06-18 17:18 ` [dpdk-dev] [PATCH v2 1/7] l3fwd-power: disable interrupts by default Anatoly Burakov
2020-06-18 17:18 ` [dpdk-dev] [PATCH v2 2/7] l3fwd-power: only allow supported power library envs Anatoly Burakov
2020-06-18 17:18 ` [dpdk-dev] [PATCH v2 3/7] l3fwd-power: code style and flow fixes Anatoly Burakov
2020-06-18 17:18 ` [dpdk-dev] [PATCH v2 4/7] l3fwd-power: add support for requesting legacy mode Anatoly Burakov
2020-06-18 17:18 ` [dpdk-dev] [PATCH v2 5/7] l3fwd-power: add interrupt-only mode Anatoly Burakov
2020-06-18 17:18 ` [dpdk-dev] [PATCH v2 6/7] power: add API to probe support for a specific env Anatoly Burakov
2020-06-18 17:18 ` [dpdk-dev] [PATCH v2 7/7] l3fwd-power: add auto-selection of default mode Anatoly Burakov
2020-06-19  7:37   ` [dpdk-dev] [EXT] " Harman Kalra
2020-06-19  9:56     ` Burakov, Anatoly

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