On Wed, 2007-10-24 at 12:52 -0700, Daniel Walker wrote: > On Sat, 2007-10-20 at 12:06 +0530, Jaswinder Singh wrote: > > hello all, > > > > On my Intel Pentium 4 with linux-2.6.23-rc8-rt1, I am getting : > > > > Interrupt Latency result > > ------------------------ > > MAX latency : 12.570 micro-seconds > > MIN latency : 3.352 micro-seconds > > AVG latency : 4.190 micro-seconds > > Total Samples : 32583 > > > > Please review this interrupt latency module and give your feedback. > > Have you noticed there is at least one other way to measure this with > existing tools? With high resolution timers you could do this from > userspace..
Not to mention of course ingo's irq latency timing and tracing, which works more comprehensively. > > Daniel > > - > To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in > the body of a message to [EMAIL PROTECTED] > More majordomo info at http://vger.kernel.org/majordomo-info.html - To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
