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From: Elena Agostini <eagostini@nvidia.com>
To: Ferruh Yigit <ferruh.yigit@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>, Slava Ovsiienko <viacheslavo@nvidia.com>
Subject: Re: [PATCH v2 1/1] app/testpmd: add GPU memory option in iofwd engine
Date: Tue, 16 Nov 2021 18:06:25 +0000	[thread overview]
Message-ID: <DM6PR12MB4107C42BC714C87ADC60288DCD999@DM6PR12MB4107.namprd12.prod.outlook.com> (raw)
In-Reply-To: <569619d5-12fc-4338-3042-3581074ad3a9@intel.com>

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> From: Ferruh Yigit <ferruh.yigit@intel.com>
> Date: Tuesday, 16 November 2021 at 19:00
> To: Elena Agostini <eagostini@nvidia.com>
> Cc: dev@dpdk.org <dev@dpdk.org>, Slava Ovsiienko <viacheslavo@nvidia.com>
> Subject: Re: [PATCH v2 1/1] app/testpmd: add GPU memory option in iofwd engine
> External email: Use caution opening links or attachments>
>

> On 11/11/2021 9:41 PM, eagostini@nvidia.com wrote:
> > --- a/app/test-pmd/meson.build
> > +++ b/app/test-pmd/meson.build
> > @@ -32,7 +32,7 @@ if dpdk_conf.has('RTE_HAS_JANSSON')
> >       ext_deps += jansson_dep
> >   endif
> >
> > -deps += ['ethdev', 'gro', 'gso', 'cmdline', 'metrics', 'bus_pci']
> > +deps += ['ethdev', 'gro', 'gso', 'cmdline', 'metrics', 'bus_pci', 'gpudev']>

> I didn't review the set, but in a very high level do we want to add
> 'gpudev' as dependency? Isn't this like adding 'rawdev' as dependency.

gpudev is a library that can be built without a gpu driver as all the other libraries
and it is actually used only in case of GPU memory mempool.

Reasons for this patch are:

- Have an upstreamed benchmark tool to measure network metrics using GPU memory
- Test some DPDK features not really tested anywhere like the external memory mempool feature

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  reply	other threads:[~2021-11-16 18:06 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-29 20:49 [dpdk-dev] [PATCH] app/testpmd: add GPU memory option in iofwd engine eagostini
2021-11-11 21:41 ` [PATCH v2 0/1] " eagostini
2021-11-11 21:41   ` [PATCH v2 1/1] " eagostini
2021-11-16 16:28     ` Slava Ovsiienko
2021-11-16 17:16       ` Ananyev, Konstantin
2021-11-16 18:15         ` Elena Agostini
2021-11-16 17:55     ` Ferruh Yigit
2021-11-16 18:06       ` Elena Agostini [this message]
2021-11-16 18:11         ` Ferruh Yigit
2021-11-16 19:09           ` Jerin Jacob
2021-11-16 19:14             ` Elena Agostini
2021-11-16 19:21               ` Jerin Jacob
2021-11-17  8:55                 ` Bruce Richardson
2021-11-17  3:04 ` [PATCH v3 0/1] app/testpmd: add GPU memory option for mbuf pools eagostini
2021-11-17  3:04   ` [PATCH v3 1/1] " eagostini
2021-11-16 21:34     ` Stephen Hemminger
2021-11-17 11:08       ` Elena Agostini
2021-11-17 11:23         ` Jerin Jacob
2021-11-17 11:26           ` Elena Agostini
2021-11-17 11:31             ` Jerin Jacob
2021-11-17 11:48               ` Ferruh Yigit
2021-11-17 12:36                 ` Ananyev, Konstantin
2021-11-17 12:39                   ` Elena Agostini
2021-11-17 13:39                     ` Jerin Jacob
2021-11-17 13:50                       ` Elena Agostini
2021-11-17 14:02                         ` Jerin Jacob
2021-11-17 14:07                           ` Elena Agostini
2021-11-17 17:44                             ` Elena Agostini
2021-11-17 21:49 ` [PATCH v4 0/1] " eagostini
2021-11-17 21:49   ` [PATCH v4 1/1] " eagostini
2021-11-17 14:04     ` Bruce Richardson

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