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294 messages in org.kernel.vger.linux-rt-usersRe: Measuring timer interrupt latency| From | Sent On | Attachments |
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| Thomas Gleixner | Mar 19, 2009 5:31 pm | |
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| Thomas Gleixner | Mar 25, 2009 1:58 pm | |
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| Fernando Lopez-Lezcano | Apr 3, 2009 11:56 pm |  .bz2 |
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| Thomas Gleixner | Apr 5, 2009 1:46 am | |
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| Fernando Lopez-Lezcano | Apr 7, 2009 11:12 am | .multi, .single, .noblue, 1 more |
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| Suresh Kumar SHUKLA | Apr 12, 2009 11:44 pm | |
| Tim Sander | Apr 13, 2009 3:56 am | |
| Tim Sander | Apr 13, 2009 9:21 am | |
| Suresh Kumar SHUKLA | Apr 13, 2009 8:55 pm | |
| Thomas Gleixner | Apr 18, 2009 3:13 am | |
| Robin Gareus | Apr 19, 2009 7:11 am | |
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| Hugo Vincent | May 12, 2009 5:15 pm | |
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| Peter Zijlstra | May 13, 2009 3:24 am | |
| Thomas Gleixner | May 13, 2009 4:05 am | |
| Thomas Gleixner | May 22, 2009 6:02 am | |
| Thomas Gleixner | May 25, 2009 6:46 am | |
| GeunSik Lim | Jun 2, 2009 9:54 pm | |
| Thomas Gleixner | Jun 10, 2009 10:02 am | |
| Thomas Gleixner | Jun 12, 2009 10:31 am | |
| Thomas Gleixner | Jun 15, 2009 2:19 am | |
| Wolfgang Johann BETZ | Jun 16, 2009 6:49 am | |
| Thomas Gleixner | Jun 17, 2009 1:45 am | |
| Thomas Gleixner | Jun 23, 2009 5:30 am | |
| Thomas Gleixner | Jul 9, 2009 11:25 am | |
| Fernando Lopez-Lezcano | Jul 10, 2009 11:02 am | |
| Fernando Lopez-Lezcano | Jul 10, 2009 11:06 am | |
| Thomas Gleixner | Jul 10, 2009 11:29 am | |
| Fernando Lopez-Lezcano | Jul 10, 2009 5:16 pm | |
| Jaswinder Singh Rajput | Jul 14, 2009 2:12 am | |
| Thomas Gleixner | Jul 29, 2009 5:47 pm | |
| Tim Blechmann | Jul 30, 2009 2:56 am | .patch |
| Darren Hart | Jul 30, 2009 4:03 pm | |
| Clark Williams | Jul 31, 2009 7:12 am | |
| Frederic Weisbecker | Jul 31, 2009 4:21 pm | |
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| Frederic Weisbecker | Jul 31, 2009 6:19 pm | |
| Thomas Meyer | Aug 1, 2009 2:48 am | |
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| gowrishankar | Aug 4, 2009 11:05 pm | |
| Clark Williams | Aug 5, 2009 6:32 am | |
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| gowrishankar | Aug 5, 2009 11:45 pm | |
| Clark Williams | Aug 6, 2009 7:36 am | |
| Sven-Thorsten Dietrich | Aug 6, 2009 7:46 am | |
| John Kacur | Aug 6, 2009 7:54 am | |
| gowrishankar | Aug 6, 2009 9:39 am | |
| Sripathi Kodi | Aug 6, 2009 9:25 pm | |
| Darren Hart | Aug 7, 2009 7:29 am | |
| Uwe Kleine-König | Aug 7, 2009 1:39 pm | |
| Uwe Kleine-König | Aug 7, 2009 1:42 pm | |
| Uwe Kleine-König | Aug 7, 2009 1:42 pm | |
| 120 later messages | ||
| Subject: | Re: Measuring timer interrupt latency | |
|---|---|---|
| From: | Tim Sander (tst...@vlsi.informatik.tu-darmstadt.de) | |
| Date: | Apr 13, 2009 3:56:36 am | |
| List: | org.kernel.vger.linux-rt-users | |
HI Suresh
Is there any test program which captures interrupt latency (for x86) ? I checked realfeel but it is user mode program and am not sure of its accuracy.
I've posted some code to this list on this 3.3.09 with the subject: "Latency measurement module". Which does exactly that. ableit with the small problem that the TSC is not in sync on AMD SMP machines.
Regards Tim
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