From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 X-Google-Thread: 103376,6795142175316a47 X-Google-Attributes: gid103376,public X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news1.google.com!news1.google.com!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail From: Vinzent 'Gadget' Hoefler Newsgroups: comp.lang.ada Subject: Re: TRON for AdaOS Date: Thu, 17 Feb 2005 14:55:07 +0000 Message-ID: <1886813.de8De94B0N@jellix.jlfencey.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7Bit X-Trace: individual.net NpQLcNgenR30UNWKXku0/AYt/H7Xz1YD+DCCq3UsDo3SSW7Zht X-Phone: +41 62 961 13 52 X-Mood: Desillusioned. Xref: g2news1.google.com comp.lang.ada:8385 Date: 2005-02-17T14:55:07+00:00 List-Id: Ole-Hjalmar Kristensen wrote: > I would be very surprised if "RTLinux switches tasks in milliseconds" > actually is true. On my system, (a vanilla Linux admittedly : > 2.4.9-e.34smp #1 SMP ), task switching takes about 4.5 microseconds. And that timing is guaranteed? Vinzent. -- worst case: The wrong assumption there actually is one.