It is better to use smaller bootstrapped image without Monticello but it is
still quite big.

https://ci.inria.fr/pharo/view/6.0-SysConf/job/Pharo-6.0-Step-01-00-Bootstrap/lastSuccessfulBuild/artifact/bootstrap.zip

-- Pavel

2016-12-30 18:13 GMT+01:00 Ben Coman <[email protected]>:

> On Fri, Dec 30, 2016 at 7:51 AM, James Ladd <[email protected]> wrote:
> > Hi Pharo People,
> >
> > I have continued work on Redline Smalltalk and I'm wanting to discuss
> what
> > the absolute minimum
> > set of Classes and method should be included in the Redline Runtime.
> >
> > Would anyone here like to participate in that discussion?
> >
> > - James.
> > Redline Smalltalk <http://redline.st>
>
> Nice to hear you are continuing.
> I'm not very knowledgable on this, but I'll show you how to pull some
> data from the work on producing a minimal image.
>
> 1. From PharoLauncher > Templates > Pharo 6.0(beta)
>     download/create an image of build "60334-minimal".
> 2. Right-click on the image and choose [Copy pathname]
> 3. In a shell, change to that directory, and execute the following
>     $ ../../VMs/spur/pharo 60334-minimal.image eval "Object allSubclasses
> size"
>         ==> 2801
>     $ ../../VMs/spur/pharo 60334-minimal.image eval "Object class
> allSubclasses size"
>         ==> 1399.
>     $ ../../VMs/spur/pharo 60334-minimal.image eval "Object class
> printHierarchy" > /tmp/60334-minimal-class-hierarchy.txt
>
> I've attached the output of that last one.
>
> 4. For comparison, in a standard 60334 image,
>     Object allSubclasses size "==>11923".
>     Object class allSubclasses size "==>5959".
>
> Now in Pharo 6, the minimal image starts with a standard image and
> strips these things out...
> https://ci.inria.fr/pharo/job/Pharo-6.0-Update-Step-3.2-
> Minimal/ws/output.txt
>
> In Pharo 7, there will be a new build system that it will start with a
> minimal image and build it up to a normal image.  So this may provide
> a better way to understand the order that things need to be
> implemented.
>
> cheers -ben
>

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