ROS really multitasking?

[nitro2k01]

> From the way ROS tends to hamng up when running CPU-intense processes,

I'm starting to suspect ROS is in fact not pre-emptively multitasking.
And this seems to have gotten worse from 0.2.8 to 0.2.9. Any thoughts?

/nitro2k01

--
The blog  of nitro2k01: http://soundandcomplete.blogspot.com/
Saliga äro de som kan stava till 2k01!

[Rick Langschultz]

Re-Implementing some sort of other method for multitasking would take  
a lot of time, and energy.
On Dec 26, 2005, at 2:14 PM, nitro2k01 wrote:
> > From the way ROS tends to hamng up when running CPU-intense  
> > processes,
>
> I'm starting to suspect ROS is in fact not pre-emptively multitasking.
> And this seems to have gotten worse from 0.2.8 to 0.2.9. Any thoughts?
>                                         /nitro2k01
>
> --
> The blog  of nitro2k01: http://soundandcomplete.blogspot.com/
> Saliga äro de som kan stava till 2k01!
>
> Ros-dev mailing list
> [e-mail]
> http://www.reactos.org/mailman/listinfo/ros-dev

[Steven Edwards]

Hi,

On 12/26/05, Rick Langschultz [e-mail] wrote:
> Re-Implementing some sort of other method for multitasking would take
> a lot of time, and energy.

This is on Alex's todo list. Check his blog.

--
Steven Edwards - ReactOS and Wine developer

"There is one thing stronger than all the armies in the world, and
that is an idea whose time has come." - Victor Hugo

[nitro2k01]

But still, ATM I'm too lazy to investigate the source. So purely
technically, is ROS pre-emptively or cooperatively multitasking?

/nitro2k01

On 12/27/05, Steven Edwards [e-mail] wrote:
> Hi,
>
> On 12/26/05, Rick Langschultz [e-mail] wrote:
> > Re-Implementing some sort of other method for multitasking would take
> > a lot of time, and energy.
>
> This is on Alex's todo list. Check his blog.
>
> --
> Steven Edwards - ReactOS and Wine developer
>
> "There is one thing stronger than all the armies in the world, and
> that is an idea whose time has come." - Victor Hugo
>
> Ros-dev mailing list
> [e-mail]
> http://www.reactos.org/mailman/listinfo/ros-dev

--
The blog  of nitro2k01: http://soundandcomplete.blogspot.com/
Saliga äro de som kan stava till 2k01!

[Filip Navara]

pre-emptively of course.

- Filip

nitro2k01 wrote:
> But still, ATM I'm too lazy to investigate the source. So purely
> technically, is ROS pre-emptively or cooperatively multitasking?
>                                      /nitro2k01
>
> On 12/27/05, Steven Edwards [e-mail] wrote:
> > Hi,
> >
> > On 12/26/05, Rick Langschultz [e-mail] wrote:
> > > Re-Implementing some sort of other method for multitasking would take
> > > a lot of time, and energy.
> >
> > This is on Alex's todo list. Check his blog.
> >
> > --
> > Steven Edwards - ReactOS and Wine developer
> >
> > "There is one thing stronger than all the armies in the world, and
> > that is an idea whose time has come." - Victor Hugo
> >
> > Ros-dev mailing list
> > [e-mail]
> > http://www.reactos.org/mailman/listinfo/ros-dev
>
> --
> The blog  of nitro2k01: http://soundandcomplete.blogspot.com/
> Saliga äro de som kan stava till 2k01!
>
> Ros-dev mailing list
> [e-mail]
> http://www.reactos.org/mailman/listinfo/ros-dev

[Casper Hornstrup]

Preemptive. Has been for many years.

Casper
> -----Original Message-----
> From: [e-mail] [mailto:[e-mail]] On Behalf Of nitro2k01
> Sent: 27. december 2005 12:39
> To: ReactOS Development List
> Subject: Re: [ros-dev] ROS really multitasking?
>
> But still, ATM I'm too lazy to investigate the source. So purely
> technically, is ROS pre-emptively or cooperatively multitasking?
>                                       /nitro2k01
>
> On 12/27/05, Steven Edwards [e-mail] wrote:
> > Hi,
> >
> > On 12/26/05, Rick Langschultz [e-mail] wrote:
> > > Re-Implementing some sort of other method for multitasking would take
> > > a lot of time, and energy.
> >
> > This is on Alex's todo list. Check his blog.
> >
> > --
> > Steven Edwards - ReactOS and Wine developer
> >
> > "There is one thing stronger than all the armies in the world, and
> > that is an idea whose time has come." - Victor Hugo
> >
> > Ros-dev mailing list
> > [e-mail]
> > http://www.reactos.org/mailman/listinfo/ros-dev
>
> --
> The blog  of nitro2k01: http://soundandcomplete.blogspot.com/
> Saliga äro de som kan stava till 2k01!
>
> Ros-dev mailing list
> [e-mail]
> http://www.reactos.org/mailman/listinfo/ros-dev

[Gregor Anich]

On Tuesday 27 December 2005 13:04, Casper Hornstrup wrote:
> Preemptive. Has been for many years.
>
> Casper

Hehe, imagine how many new bugs would raise if it wasnt and would be changed 
now... *eww+ ;)