From: "Junhee Lee" <junhee@netsys.kaist.ac.kr>
To: <linux-kernel@vger.kernel.org>
Subject: microsecond event scheduling in an application
Date: Tue, 8 Sep 2009 23:27:40 +0900 [thread overview]
Message-ID: <015f01ca3090$85e8a280$91b9e780$@kaist.ac.kr> (raw)
I am working on event scheduler which handles events in microsecond level.
Actual this program is a network emulator using simulation codes.
I'd like to expect that network emulator is working as simulation behaviors.
Thus high resolution timer interrupt is required.
But high resolution timer interrupt derived by high tick frequency (jiffies
clock) must effect the system performance.
Are there any comments or ways to support microsecond event scheduling
without performance degradation?
Regards
next reply other threads:[~2009-09-08 14:27 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-08 14:27 Junhee Lee [this message]
2009-09-20 18:26 ` microsecond event scheduling in an application Robert Hancock
2009-09-20 18:30 ` Arjan van de Ven
2009-09-22 6:35 ` Junhee Lee
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