Mailing-List:	contact cygwin-help AT sourceware DOT cygnus DOT com; run by ezmlm
Sender:	cygwin-owner AT sourceware DOT cygnus DOT com
Delivered-To:	mailing list cygwin AT sourceware DOT cygnus DOT com
Message-ID:	<002501be9b9f$30929250$29acdfd0@InspirePharm.Com>
From:	"Suhaib M. Siddiqi" <Ssiddiqi AT InspirePharm DOT Com>
To:	<gnu-win32 AT cygnus DOT com>, "Bill Klein" <bill AT orbit DOT org>
References:	<4.1.19990508183829.009f5bc0@><4.1.19990510011632.009f7950@><4.1.19990510142659.00b26d10@> <4.1.19990510222952.00a24f00@>
Subject:	Re: DDD And Cygwin
Date:	Tue, 11 May 1999 07:12:42 -0400
MIME-Version:	1.0
X-Priority:	3
X-MSMail-Priority:	Normal
X-Mailer:	Microsoft Outlook Express 5.00.2014.211
X-MimeOLE:	Produced By Microsoft MimeOLE V5.00.2014.211
X-MIME-Autoconverted:	from quoted-printable to 8bit by delorie.com id HAA22944

> >That is a bug in DDD 3.1.4 source code.  I do see 80% CPU usage
> >sometimes.  This bug was not in the previous versions.  However,
> >on my system it does not eat-up all the resources and makes the system
> >unusable.  NT Task Manager reports 80% CPU suage most of the time
> >but not all the time.
> 
> When you look at the Performance page in NT task manager,
> what do you see for memory usage? On mine, the graph
> just keeps going up and up (slowly but consistently) when
> DDD is running (and processor usage is at 100 like I said).
> Even when I quit DDD and the X Server though, not all the
> memory is released and I have to reboot. Quite odd.

That is where I checked too, NT Task Manager.  I saw 80-90% CPU usage.
Yesterday, I had DDD left running on one NT machine for 5 hours, to confirm
your problems.  It did constantly reported 80-90% CPU usage, but the NT
system had been still running without problems (and I am answering your
message from the same machine).

> 
> >Are you using Microsoft Internet Explorer 5.0 or 4.x?
> 
> I'm using IE5, but no desktop integration... I don't
> think it's the problem, but it's possible since it
> updates a lot of system DLLs to newer versions.
> 

That was on one PC, with NT 4.0 and SP 4.0, where I had IE 5 with desktop integration and after a while (approximately 2 hours) system was painfully slow.

> I'll keep investigating. Thanks for all the help. :)

I tried, DDD,  last night on RedHat 6.0 Linux.  In my little MOTIF application for monitoring
CPU resources, I had the same thing 80-90% consumption of CPU resources, when DDD
was runing.  It did not make Linux unusable either.

I think it is a bug in DDD source code.


Regards
Suhaib

> 
> -Bill Klein <bill AT orbit DOT org>
> 
> 


--
Want to unsubscribe from this list?
Send a message to cygwin-unsubscribe AT sourceware DOT cygnus DOT com

- Raw text -