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Fwd: Tuning the clock Tick Time

From: Fabian Scheler <fabian dot scheler at gmail dot com>
To: eCos Discussion <ecos-discuss at ecos dot sourceware dot org>
Date: Tue, 20 Dec 2005 09:54:41 +0100
Subject: [ECOS] Fwd: [ECOS] Tuning the clock Tick Time
References: <Pine.LNX.4.61.0512200105130.30113@mars.cse.iitb.ac.in> <1135022160.11414.34.camel@hermes> <Pine.LNX.4.61.0512200318330.31220@mars.cse.iitb.ac.in> <69dd805e0512200053g36676257x@mail.gmail.com>

Hi,

> If Context switches are indeed in micro-seconds range, and default
> tick-time is 100 per second, then how can I find out the exact time for
> context switch in eCos ?
>

by using the 'rdtsc' instruction of the pentium IV.

Ciao, Fabian

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References:
- Tuning the clock Tick Time
  - From: R Vamshi Krishna
- Re: Tuning the clock Tick Time
  - From: Gary Thomas
- Re: Tuning the clock Tick Time
  - From: R Vamshi Krishna

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