DOT call graphs of Rik and AA VMs

DOT call graphs of Rik and AA VMs

[Martin Devera]

Hi,

While I tried to understand MM in 2.4 kernels I decided to create call
graph of it (in DOT). It could help everyone who tries to understand it.

At least they are very nice :) You can also see difference in complexity
of both VMs.

http://luxik.cdi.cz/~devik/mm.htm

Enjoy. devik

Re: DOT call graphs of Rik and AA VMs

[Andrew Morton]

Martin Devera wrote:
> 
> Hi,
> 
> While I tried to understand MM in 2.4 kernels I decided to create call
> graph of it (in DOT). It could help everyone who tries to understand it.
> 
> At least they are very nice :) You can also see difference in complexity
> of both VMs.
> 
> http://luxik.cdi.cz/~devik/mm.htm
> 

Oh my that is cute.     Will you be publishing the gcc patch
and perl script sometime?

Re: DOT call graphs of Rik and AA VMs

[Daniel Phillips]

On October 20, 2001 01:45 am, Andrew Morton wrote:
> Martin Devera wrote:
> > 
> > Hi,
> > 
> > While I tried to understand MM in 2.4 kernels I decided to create call
> > graph of it (in DOT). It could help everyone who tries to understand it.
> > 
> > At least they are very nice :) You can also see difference in complexity
> > of both VMs.
> > 
> > http://luxik.cdi.cz/~devik/mm.htm
> > 
> 
> Oh my that is cute.     Will you be publishing the gcc patch
> and perl script sometime?

Oh yes, it's really lovely.  An great starting point for reverse-enginee^W^W 
understanding both VM designs.

--
Daniel

Virtual Wire v.s. APIC

[Earle Nietzel]

Under the new 2.4.x series kernel, should you use the APIC mode?

Or do you have to continue using the Virtual Wire mode?

Thanks for any answers...





P.S. I am only participating on the linux-smp so any linux-kernel replies 
please forward me a copy, thanx.


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Re: DOT call graphs of Rik and AA VMs

[Martin Devera]

> > While I tried to understand MM in 2.4 kernels I decided to create call
> > graph of it (in DOT). It could help everyone who tries to understand it.
> > 
> > At least they are very nice :) You can also see difference in complexity
> > of both VMs.
> > 
> > http://luxik.cdi.cz/~devik/mm.htm
> > 
> 
> Oh my that is cute.     Will you be publishing the gcc patch
> and perl script sometime?

Yeah I will probably at Sunday. Now I have to hurry to prepare
our wedding.
devik

[UPDATE] Re: DOT call graphs of Rik and AA VMs

[Martin Devera]

> > Hi,
> > 
> > While I tried to understand MM in 2.4 kernels I decided to create call
> > graph of it (in DOT). It could help everyone who tries to understand it.
> > 
> > At least they are very nice :) You can also see difference in complexity
> > of both VMs.
> > 
> > http://luxik.cdi.cz/~devik/mm.htm
> > 
> 
> Oh my that is cute.     Will you be publishing the gcc patch
> and perl script sometime?

There are sources and various notes (printing) on site mentioned above.
There is idea of dynamic generator for all kernels too.

Enjoy. devik

Re: DOT call graphs of Rik and AA VMs

[Sam Vilain]

These graphs remind me of the GCC node introspector project...

https://sourceforge.net/projects/introspector/

On Sat, 20 Oct 2001 01:23:35 +0200 (CEST)
Martin Devera <devik@cdi.cz> wrote:

> Hi,
> 
> While I tried to understand MM in 2.4 kernels I decided to create call
> graph of it (in DOT). It could help everyone who tries to understand it.
> 
> At least they are very nice :) You can also see difference in complexity
> of both VMs.
> 
> http://luxik.cdi.cz/~devik/mm.htm
> 
> Enjoy. devik
> 
> -
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> 
> 

Re: DOT call graphs of Rik and AA VMs

[Martin Devera]

Thanks for the link ! I never liked effort duplication ! :))

On Sun, 21 Oct 2001, Sam Vilain wrote:

> These graphs remind me of the GCC node introspector project...
> 
> https://sourceforge.net/projects/introspector/
>