From: "John W. Linville" <linville-2XuSBdqkA4R54TAoqtyWWQ@public.gmane.org>
To: Bruce Richardson
<bruce.richardson-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: dev-VfR2kkLFssw@public.gmane.org
Subject: Re: [PATCH 0/2] dpdk: Allow for dynamic enablement of some isolated features
Date: Thu, 31 Jul 2014 15:58:30 -0400 [thread overview]
Message-ID: <20140731195829.GG17560@tuxdriver.com> (raw)
In-Reply-To: <20140731183631.GC6420-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
On Thu, Jul 31, 2014 at 11:36:32AM -0700, Bruce Richardson wrote:
> With regards to the general approach for runtime detection of software
> functions, I wonder if something like this can be handled by the
> packaging system? Is it possible to ship out a set of shared libs
> compiled up for different instruction sets, and then at rpm install
> time, symlink the appropriate library? This would push the whole issue
> of detection of code paths outside of code, work across all our
> libraries and ensure each user got the best performance they could get
> form a binary?
> Has something like this been done before? The building of all the
> libraries could be scripted easy enough, just do multiple builds using
> different EXTRA_CFLAGS each time, and move and rename the .so's after
> each run.
I'm not aware of a package that does anything like that. It probably
is possible, but I imagine that it would provoke a lot of debate
and consternation in FESCO...
--
John W. Linville Someday the world will need a hero, and you
linville-2XuSBdqkA4R54TAoqtyWWQ@public.gmane.org might be all we have. Be ready.
next prev parent reply other threads:[~2014-07-31 19:58 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-29 20:24 [PATCH 0/2] dpdk: Allow for dynamic enablement of some isolated features Neil Horman
[not found] ` <1406665466-29654-1-git-send-email-nhorman-2XuSBdqkA4R54TAoqtyWWQ@public.gmane.org>
2014-07-29 20:24 ` [PATCH 1/2] ixgbe: test sse4.2 support at runtime for vectorized receive operations Neil Horman
2014-07-29 20:24 ` [PATCH 2/2] acl: Preform dynamic sse4.2 support check Neil Horman
2014-07-30 12:07 ` [PATCH 0/2] dpdk: Allow for dynamic enablement of some isolated features Ananyev, Konstantin
[not found] ` <2601191342CEEE43887BDE71AB97725821345777-kPTMFJFq+rEu0RiL9chJVbfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2014-07-30 13:01 ` Neil Horman
[not found] ` <20140730130109.GA19737-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2014-07-30 13:44 ` Ananyev, Konstantin
2014-07-30 14:49 ` [PATCH v2 " Neil Horman
[not found] ` <1406731769-18523-1-git-send-email-nhorman-2XuSBdqkA4R54TAoqtyWWQ@public.gmane.org>
2014-07-30 14:49 ` [PATCH v2 1/2] ixgbe: test sse4.2 support at runtime for vectorized receive operations Neil Horman
2014-07-30 14:49 ` [PATCH v2 2/2] acl: Preform dynamic sse4.2 support check Neil Horman
2014-07-30 15:36 ` [PATCH v2 0/2] dpdk: Allow for dynamic enablement of some isolated features Ananyev, Konstantin
2014-07-30 19:03 ` Venky Venkatesan
[not found] ` <53D9418A.5020308-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2014-07-30 19:17 ` Neil Horman
2014-07-30 19:34 ` Neil Horman
2014-07-30 18:59 ` [PATCH " Bruce Richardson
[not found] ` <20140730185902.GA6420-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2014-07-30 19:28 ` Neil Horman
[not found] ` <20140730192844.GB3296-B26myB8xz7F8NnZeBjwnZQMhkBWG/bsMQH7oEaQurus@public.gmane.org>
2014-07-30 21:09 ` Bruce Richardson
[not found] ` <20140730210920.GB6420-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2014-07-31 9:30 ` Thomas Monjalon
2014-07-31 11:36 ` Ananyev, Konstantin
2014-07-31 13:13 ` Neil Horman
[not found] ` <20140731131351.GA20718-B26myB8xz7F8NnZeBjwnZQMhkBWG/bsMQH7oEaQurus@public.gmane.org>
2014-07-31 13:26 ` Thomas Monjalon
2014-07-31 14:32 ` Neil Horman
[not found] ` <20140731143228.GB20718-B26myB8xz7F8NnZeBjwnZQMhkBWG/bsMQH7oEaQurus@public.gmane.org>
2014-07-31 18:10 ` Neil Horman
[not found] ` <20140731181032.GC20718-B26myB8xz7F8NnZeBjwnZQMhkBWG/bsMQH7oEaQurus@public.gmane.org>
2014-07-31 18:36 ` Bruce Richardson
[not found] ` <20140731183631.GC6420-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2014-07-31 19:01 ` Neil Horman
[not found] ` <20140731190117.GD20718-B26myB8xz7F8NnZeBjwnZQMhkBWG/bsMQH7oEaQurus@public.gmane.org>
2014-07-31 20:19 ` Bruce Richardson
[not found] ` <20140731201949.GA28495-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2014-08-01 13:36 ` Neil Horman
[not found] ` <20140801133655.GA31979-B26myB8xz7F8NnZeBjwnZQMhkBWG/bsMQH7oEaQurus@public.gmane.org>
2014-08-01 13:56 ` Ananyev, Konstantin
[not found] ` <2601191342CEEE43887BDE71AB9772582134F31F-kPTMFJFq+rEu0RiL9chJVbfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2014-08-01 14:26 ` Venkatesan, Venky
2014-08-01 14:27 ` Neil Horman
2014-07-31 19:58 ` John W. Linville [this message]
[not found] ` <20140731195829.GG17560-2XuSBdqkA4R54TAoqtyWWQ@public.gmane.org>
2014-07-31 20:20 ` Bruce Richardson
[not found] ` <20140731202042.GB28495-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2014-07-31 20:32 ` John W. Linville
[not found] ` <20140731203200.GH17560-2XuSBdqkA4R54TAoqtyWWQ@public.gmane.org>
2014-08-01 8:46 ` Vincent JARDIN
[not found] ` <53DB53E9.6040004-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>
2014-08-01 14:06 ` Neil Horman
[not found] ` <20140801140654.GB31979-B26myB8xz7F8NnZeBjwnZQMhkBWG/bsMQH7oEaQurus@public.gmane.org>
2014-08-01 14:57 ` Vincent JARDIN
[not found] ` <53DBAAF4.4030608-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>
2014-08-01 15:19 ` Neil Horman
2014-07-31 20:10 ` Neil Horman
[not found] ` <20140731201018.GE20718-B26myB8xz7F8NnZeBjwnZQMhkBWG/bsMQH7oEaQurus@public.gmane.org>
2014-07-31 20:25 ` Bruce Richardson
[not found] ` <20140731202506.GC28495-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2014-08-01 15:06 ` Neil Horman
[not found] ` <20140801150629.GD31979-B26myB8xz7F8NnZeBjwnZQMhkBWG/bsMQH7oEaQurus@public.gmane.org>
2014-08-01 19:22 ` Bruce Richardson
[not found] ` <20140801192221.GE28495-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2014-08-01 20:43 ` Neil Horman
[not found] ` <20140801204352.GF31979-B26myB8xz7F8NnZeBjwnZQMhkBWG/bsMQH7oEaQurus@public.gmane.org>
2014-08-01 21:08 ` Bruce Richardson
[not found] ` <20140801210821.GF28495-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2014-08-02 12:56 ` Neil Horman
2014-07-31 21:53 ` Thomas Monjalon
2014-07-31 21:25 ` Thomas Monjalon
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20140731195829.GG17560@tuxdriver.com \
--to=linville-2xusbdqka4r54taoqtywwq@public.gmane.org \
--cc=bruce.richardson-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org \
--cc=dev-VfR2kkLFssw@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.