From: George Anzinger <george@mvista.com>
To: Andre Eisenbach <int2str@gmail.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: High res timer?
Date: Tue, 10 May 2005 14:53:24 -0700 [thread overview]
Message-ID: <42812D54.2070500@mvista.com> (raw)
In-Reply-To: <7f800d9f050510132762f0ee7@mail.gmail.com>
Andre Eisenbach wrote:
> Hello!
>
> We're currently using pth_usleep() as a timer for a userspace audio
> application. However, it doesn't seem very accurate and reliable. Is
> there a better (more accurate) timer that we can call form a userspace
> application?
You don't say what resolution you want, but to ~ 1 ms, nanosleep or
clock_nanosleep should work. If you need better resolution, check out the HRT
patch, see sig. below.
--
George Anzinger george@mvista.com
High-res-timers: http://sourceforge.net/projects/high-res-timers/
prev parent reply other threads:[~2005-05-11 1:18 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-10 20:27 High res timer? Andre Eisenbach
2005-05-10 20:34 ` Lee Revell
2005-05-10 21:18 ` Andre Eisenbach
2005-05-10 20:38 ` Lee Revell
2005-05-10 20:45 ` Matthias-Christian Ott
2005-05-10 21:16 ` Andre Eisenbach
2005-05-10 21:29 ` Lee Revell
2005-05-10 21:41 ` Andre Eisenbach
2005-05-10 21:53 ` George Anzinger [this message]
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