From: Andi Kleen <andi@firstfloor.org>
To: Scott Lurndal <scott.lurndal@3leafsystems.com>
Cc: linux-numa@vger.kernel.org
Subject: Re: Library versioning issues.
Date: Wed, 10 Feb 2010 08:34:42 +0100 [thread overview]
Message-ID: <20100210073442.GH2777@one.firstfloor.org> (raw)
In-Reply-To: <20100209214830.GA23942@pendragon.3leafnetworks.com>
On Tue, Feb 09, 2010 at 01:48:30PM -0800, Scott Lurndal wrote:
>
> Hi,
>
> I've a third-party application that's designed to be NUMA aware when
> running on a NUMA system, but since this application also runs on non-NUMA
> systems and a wide variety of operating systems, they don't link the
> application directly with the libnuma shared object. Instead, they use
> dlopen() to open the library at run-time, if it exists.
I think you really need to ask this question the dlopen() developers.
I don't think it's a problem that should be somehow kludged around
in libnuma. Simply dlsym() et.al. need a way to specify the expected
version. Otherwise it's a don't do that if it hurts(tm).
-Andi
next prev parent reply other threads:[~2010-02-10 7:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-09 21:48 Library versioning issues Scott Lurndal
2010-02-10 7:34 ` Andi Kleen [this message]
2010-02-10 12:45 ` Library versioning issues II Andi Kleen
2010-02-10 19:28 ` Scott Lurndal
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