Re: [Linux-ia64] Re: web page on O(1) scheduler

From: Duraid Madina (duraid@octopus.com.au)
Date: Wed May 21 2003 - 05:40:36 EST


Dear Arjan,

       ///////
       // O
      // > This is a graduate
       / \__ ~ student, laboratory
         || ///// assistant, automotive
       (\ \) (~) // o <--- engineer or other
       ( \ \ / / // > unfortunate soul
       ( \ \/ / ____________/ \__O attempting to get
       ( \__/ / ___ ______\// performance out of a
       / | /@ ( / / ______)/ machine running Linux
      ( |// \ \ / / (_) by writing a simple
       \ () \ \O/ and correct
        \ | ) ) multithreaded program.
         ) ) / /
        ( |_ / /_
        (____> (____>

           ^
           |
           |
           |
           |

      This is you.

        (with apologies to the haxor brothers,)

        Duraid.

Arjan van de Ven wrote:
> oh you mean the OpenMP broken behavior of calling sched_yield() in a
> tight loop to implement spinlocks ?

-
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