From: Jerin Jacob <jerin.jacob@caviumnetworks.com>
To: "Van Haaren, Harry" <harry.van.haaren@intel.com>
Cc: Thomas Monjalon <thomas@monjalon.net>,
"dev@dpdk.org" <dev@dpdk.org>,
"Wiles, Keith" <keith.wiles@intel.com>,
"Richardson, Bruce" <bruce.richardson@intel.com>
Subject: Re: [dpdk-dev] [PATCH v4 1/7] service cores: header and implementation
Date: Tue, 11 Jul 2017 18:14:31 +0530 [thread overview]
Message-ID: <20170711124408.GA12964@jerin> (raw)
In-Reply-To: <E923DB57A917B54B9182A2E928D00FA640C3B248@IRSMSX102.ger.corp.intel.com>
-----Original Message-----
> Date: Tue, 11 Jul 2017 12:32:58 +0000
> From: "Van Haaren, Harry" <harry.van.haaren@intel.com>
> To: Thomas Monjalon <thomas@monjalon.net>, Jerin Jacob
> <jerin.jacob@caviumnetworks.com>
> CC: "dev@dpdk.org" <dev@dpdk.org>, "Wiles, Keith" <keith.wiles@intel.com>,
> "Richardson, Bruce" <bruce.richardson@intel.com>
> Subject: RE: [PATCH v4 1/7] service cores: header and implementation
>
> > From: Thomas Monjalon [mailto:thomas@monjalon.net]
> > Sent: Tuesday, July 11, 2017 10:55 AM
> > To: Jerin Jacob <jerin.jacob@caviumnetworks.com>; Van Haaren, Harry
> > <harry.van.haaren@intel.com>
> > Cc: dev@dpdk.org; Wiles, Keith <keith.wiles@intel.com>; Richardson, Bruce
> > <bruce.richardson@intel.com>
> > Subject: Re: [PATCH v4 1/7] service cores: header and implementation
> >
> > 11/07/2017 10:29, Jerin Jacob:
> > > IMO, We don't need to expose rte_service_private.h to application. If
> > > you agree, add the following or similar change
> >
> > If it must not be exposed, the file should not have the prefix rte_
> > In doc/api/doxy-api.conf, every files with rte_ prefix will be processed
> > for doxygen documentation:
> > FILE_PATTERNS = rte_*.h
>
>
> The service registration API should be exposed to the application.
>
> Imagine a use case where the application wants to run services *and* an application specific function on the same core. In the current implementation this is possible, as the application can register a service. The app then configures all services (including its own "app-service") to run on a service lcore.
>
> If we hide the service registration from the application, we make it impossible for the application to multiplex services and application specific workloads on a single core.
Then we could move the registration functions to service.h.
IMO, It does not look correct if we expose _prviate.h to application or
we could rename to service_component.h or something like that.
>
>
> I strongly prefer of leaving the header as is. Given we have EXPERIMENTAL tag, ABI/API are not a concern until later - we have time to figure out if the service-registration API is good enough in current form, before we commit to it.
>
> I'll send v5 asap with headers as is.
next prev parent reply other threads:[~2017-07-11 12:45 UTC|newest]
Thread overview: 82+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-23 9:06 [dpdk-dev] [PATCH 1/6] " Harry van Haaren
2017-06-23 9:06 ` [dpdk-dev] [PATCH 2/6] service cores: coremask parsing Harry van Haaren
2017-06-26 12:49 ` Jerin Jacob
2017-06-29 11:13 ` Van Haaren, Harry
2017-06-23 9:06 ` [dpdk-dev] [PATCH 3/6] service cores: EAL init changes Harry van Haaren
2017-06-26 12:55 ` Jerin Jacob
2017-06-29 11:13 ` Van Haaren, Harry
2017-06-23 9:06 ` [dpdk-dev] [PATCH 4/6] service cores: mark cores in lcore config as RTE Harry van Haaren
2017-06-23 9:06 ` [dpdk-dev] [PATCH 5/6] service core: add unit tests Harry van Haaren
2017-06-26 13:06 ` Jerin Jacob
2017-06-29 11:14 ` Van Haaren, Harry
2017-06-23 9:06 ` [dpdk-dev] [PATCH 6/6] service cores: enable event/sw with service Harry van Haaren
2017-06-26 13:46 ` Jerin Jacob
2017-06-29 11:15 ` Van Haaren, Harry
2017-06-26 11:59 ` [dpdk-dev] [PATCH 1/6] service cores: header and implementation Jerin Jacob
2017-06-29 11:13 ` Van Haaren, Harry
2017-06-29 11:23 ` [dpdk-dev] [PATCH v2 0/5] service cores: cover letter Harry van Haaren
2017-06-29 11:23 ` [dpdk-dev] [PATCH v2 1/5] service cores: header and implementation Harry van Haaren
2017-06-29 11:23 ` [dpdk-dev] [PATCH v2 2/5] service cores: EAL init changes Harry van Haaren
2017-06-29 11:23 ` [dpdk-dev] [PATCH v2 3/5] service cores: coremask parsing Harry van Haaren
2017-06-29 11:23 ` [dpdk-dev] [PATCH v2 4/5] service cores: add unit tests Harry van Haaren
2017-06-29 11:23 ` [dpdk-dev] [PATCH v2 5/5] service cores: enable event/sw with service Harry van Haaren
2017-07-02 21:35 ` [dpdk-dev] [PATCH v3 0/7] service cores: cover letter Harry van Haaren
2017-07-02 21:35 ` [dpdk-dev] [PATCH v3 1/7] service cores: header and implementation Harry van Haaren
2017-07-04 17:16 ` Jerin Jacob
2017-07-02 21:35 ` [dpdk-dev] [PATCH v3 2/7] service cores: EAL init changes Harry van Haaren
2017-07-04 11:35 ` Jerin Jacob
2017-07-07 16:28 ` Van Haaren, Harry
2017-07-02 21:35 ` [dpdk-dev] [PATCH v3 3/7] service cores: coremask parsing Harry van Haaren
2017-07-04 12:45 ` Jerin Jacob
2017-07-06 14:47 ` Van Haaren, Harry
2017-07-07 10:45 ` Jerin Jacob
2017-07-07 10:57 ` Van Haaren, Harry
2017-07-02 21:35 ` [dpdk-dev] [PATCH v3 4/7] service cores: add unit tests Harry van Haaren
2017-07-04 11:14 ` Jerin Jacob
2017-07-02 21:35 ` [dpdk-dev] [PATCH v3 5/7] service cores: enable event/sw with service Harry van Haaren
2017-07-04 10:52 ` Jerin Jacob
2017-07-07 16:28 ` Van Haaren, Harry
2017-07-02 21:35 ` [dpdk-dev] [PATCH v3 6/7] maintainers: claim service cores Harry van Haaren
2017-07-04 10:53 ` Jerin Jacob
2017-07-02 21:35 ` [dpdk-dev] [PATCH v3 7/7] doc: add service cores to doc and release notes Harry van Haaren
2017-07-02 22:16 ` Mcnamara, John
2017-07-04 10:56 ` Jerin Jacob
2017-07-07 16:41 ` [dpdk-dev] [PATCH v4 0/7] service cores: cover letter Harry van Haaren
2017-07-07 16:41 ` [dpdk-dev] [PATCH v4 1/7] service cores: header and implementation Harry van Haaren
2017-07-11 8:29 ` Jerin Jacob
2017-07-11 9:54 ` Thomas Monjalon
2017-07-11 12:32 ` Van Haaren, Harry
2017-07-11 12:44 ` Jerin Jacob [this message]
2017-07-11 12:49 ` Van Haaren, Harry
2017-07-11 14:10 ` Van Haaren, Harry
2017-07-07 16:41 ` [dpdk-dev] [PATCH v4 2/7] service cores: EAL init changes Harry van Haaren
2017-07-11 7:42 ` Jerin Jacob
2017-07-11 14:11 ` Van Haaren, Harry
2017-07-07 16:41 ` [dpdk-dev] [PATCH v4 3/7] service cores: coremask parsing Harry van Haaren
2017-07-07 16:41 ` [dpdk-dev] [PATCH v4 4/7] service cores: add unit tests Harry van Haaren
2017-07-11 8:12 ` Jerin Jacob
2017-07-07 16:41 ` [dpdk-dev] [PATCH v4 5/7] event/sw: enable SW PMD with service capability Harry van Haaren
2017-07-07 16:41 ` [dpdk-dev] [PATCH v4 6/7] doc: add service cores to doc and release notes Harry van Haaren
2017-07-07 16:41 ` [dpdk-dev] [PATCH v4 7/7] maintainers: claim service cores Harry van Haaren
2017-07-11 7:53 ` Jerin Jacob
2017-07-09 22:08 ` [dpdk-dev] [PATCH v4 0/7] service cores: cover letter Thomas Monjalon
2017-07-10 8:18 ` Van Haaren, Harry
2017-07-10 11:41 ` Jerin Jacob
2017-07-11 14:19 ` [dpdk-dev] [PATCH v5 " Harry van Haaren
2017-07-11 14:19 ` [dpdk-dev] [PATCH v5 1/7] service cores: header and implementation Harry van Haaren
2017-07-12 16:35 ` Jerin Jacob
2017-07-11 14:19 ` [dpdk-dev] [PATCH v5 2/7] service cores: EAL init changes Harry van Haaren
2017-07-11 14:19 ` [dpdk-dev] [PATCH v5 3/7] service cores: coremask parsing Harry van Haaren
2017-07-11 14:19 ` [dpdk-dev] [PATCH v5 4/7] service cores: add unit tests Harry van Haaren
2017-07-11 14:19 ` [dpdk-dev] [PATCH v5 5/7] event/sw: enable SW PMD with service capability Harry van Haaren
2017-07-11 14:19 ` [dpdk-dev] [PATCH v5 6/7] doc: add service cores to doc and release notes Harry van Haaren
2017-07-11 14:19 ` [dpdk-dev] [PATCH v5 7/7] maintainers: claim service cores Harry van Haaren
2017-07-12 16:49 ` [dpdk-dev] [PATCH v5 0/7] service cores: cover letter Jerin Jacob
2017-07-16 19:25 ` Thomas Monjalon
2017-07-17 8:07 ` Van Haaren, Harry
2017-07-17 15:21 ` [dpdk-dev] [PATCH] service: add corelist to EAL arguments Harry van Haaren
2017-07-17 15:53 ` Ananyev, Konstantin
2017-07-17 15:58 ` Van Haaren, Harry
2017-07-17 16:10 ` Ananyev, Konstantin
2017-07-17 16:16 ` Van Haaren, Harry
2017-07-19 5:42 ` Thomas Monjalon
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