From mboxrd@z Thu Jan  1 00:00:00 1970
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From: juan carlos diaz martin <jdiaz@mx3.redestb.es>
Subject: Re: GNAT DOS Delay Problems
Date: 1997/09/27
Message-ID: <342D2218.338E@mx3.redestb.es>#1/1
X-Deja-AN: 276009290
References: <01bcca6e$e2e4f3c0$1601030a@lovina.cri.dk>
Organization: Unisource Espana NEWS SERVER
Newsgroups: comp.lang.ada
Date: 1997-09-27T00:00:00+00:00
List-Id: <comp.lang.ada>


Gert Caspersen wrote:
> 
> When running the below program, no context switch takes place. Task T1 with
> the low priority is starved by task T2 with the high priority.
> 
> In my opinion, T1 should be scheduled when T2 executes delay 10.0. However,
> this appears never to happen. Rather, the entire program is suspended for
> ten seconds.
> 
> I am using GNAT version 3.07 for DOS.

Gert:
I have tested your program in GNAT for Windows95/NT and goes ok! My
experience with GNAT DOS (3.05 and 3.07)  has been terrifying. It's a
pitty but Forget DOS GNAT at all. It does not implementes Ada pretty
well.