[Cuis-dev] Is this a Cuis or VM issue?

[Phil B]

I think that would help the initial responsiveness of the hierarchy morph.
However, it really just masks the larger (oh, I crack myself up ;-)
problem: the morph is trying to create a *massive* Form.  In this case, it
was over 400,000 wide!  I understand why this is, given that a hierarchy
can be arbitrarily deep.  But maybe we want to have an overall cap of the
max width of the form it will try to allocate?  I was thinking maybe 2k but
then thought that people with 5k monitors might not find that to be
enough...

On Mon, Mar 9, 2020 at 1:45 PM Juan Vuletich via Cuis-dev <
cuis-dev at lists.cuis.st> wrote:

> What about something like the attach?
>
> Cheers,
>
> --
> Juan Vuletichwww.cuis-smalltalk.orghttps://github.com/Cuis-Smalltalk/Cuis-Smalltalk-Devhttps://github.com/jvuletichhttps://www.linkedin.com/in/juan-vuletich-75611b3
> @JuanVuletich
>
>
> On 3/7/2020 7:14 PM, Hernan Wilkinson via Cuis-dev wrote:
>
> right.
>
> On Fri, Mar 6, 2020 at 10:32 PM Andres Valloud via Cuis-dev <
> cuis-dev at lists.cuis.st> wrote:
>
>> ... obviously, there cannot be more references to 1 than there are
>> objects in the system, and there are only so many of those...
>>
>> On 3/6/20 01:20, Hernan Wilkinson via Cuis-dev wrote:
>> > I do not know how the ReferenceFinder works but it looks to me that it
>> > is creating a lot of objects, maybe because of the type of search you
>> > are doing... Looking for references to 1 for sure will generate a lot
>> of
>> > references
>> >
>> > I just debug it a little bit and it looks like the problem is not in
>> the
>> > scanning for references but in showing the result when expanding the
>> > first node...
>> >
>> > On Fri, Mar 6, 2020 at 5:00 AM Phil B via Cuis-dev
>> > <cuis-dev at lists.cuis.st <mailto:cuis-dev at lists.cuis.st>> wrote:
>> >
>> >     1) Start a fresh image
>> >     2) Open a Workspace
>> >     3) doit: ReferenceFinder openExplorerOn: 1.
>> >     4) The image appears to be gc'ing like crazy.  Minimize the results
>> >     window as soon as you're able.
>> >     5) leaving that window open, again doit: ReferenceFinder
>> >     openExplorerOn: 1.
>> >
>> >     On my system with gigs of free ram and the image showing ~100 Meg
>> >     used at the OS level, I get a low memory warning and a console
>> >     message: sqAllocateMemorySegmentOfSizeAboveAllocatedSizeInto mmap:
>> >     Cannot allocate memory
>> >
>> >     Ordinarily I'd say this type of message is clearly a VM issue but
>> >     with so little RAM actually being used I'm wondering if it might be
>> >     a misleading error?
>> >     --
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>> >
>> >
>> >
>> > --
>> > *Hernán Wilkinson
>> > Agile Software Development, Teaching & Coaching*
>> > *Phone: +54-011*-4893-2057
>> > *Twitter: @HernanWilkinson*
>> > *site: http://www.10Pines.com <http://www.10pines.com/>*
>> > Address: Alem 896, Floor 6, Buenos Aires, Argentina
>> >
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>>
>
>
> --
>
> *Hernán Wilkinson Agile Software Development, Teaching & Coaching*
> *Phone: +54-011*-4893-2057
> *Twitter: @HernanWilkinson*
> *site: http://www.10Pines.com <http://www.10pines.com/>*
> Address: Alem 896, Floor 6, Buenos Aires, Argentina
>
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