[squeak-dev] spyOnWorldFor:

Eliot Miranda eliot.miranda at gmail.com
Tue Jul 12 10:47:48 UTC 2016


H All,

> On Jul 11, 2016, at 2:55 PM, Levente Uzonyi <leves at caesar.elte.hu> wrote:
> 
>> On Mon, 11 Jul 2016, Yoshiki Ohshima wrote:
>> 
>> Thanks.  Is there actually a reason to try AndreasSystemProfier, or
>> does the MessageTally in Squeak 5.0 subsume it?
> 
> AndreasSystemProfier is more accurate, because it can measure the time spent in primitives.

And hence in 5.x we could replace MessageTally with AndreasSystemProfiler and have only one copy of the code.

If students are working on improving MessageTally they could (and IMO should) be redirected to AndreasSystemProfiler.



> 
> Levente
> 
>> 
>>> On Sun, Jul 10, 2016 at 7:45 AM, Eliot Miranda <eliot.miranda at gmail.com> wrote:
>>> Hi Yoshiki,
>>> 
>>>    try an up-to-date VM.  I'd point you to Travis could but I don't see entirely green builds there right now.  So pick up the most up-to-date VM from my site.
>>> 
>>> _,,,^..^,,,_ (phone)
>>> 
>>>> On Jul 8, 2016, at 3:58 PM, Yoshiki Ohshima <Yoshiki.Ohshima at acm.org> wrote:
>>>> 
>>>> I am trying a few things on Squeak 5.0.  In earlier versions there was
>>>> AndreasSystemProfier (formerly known as QSystemProfier) and had a
>>>> method called spyOnWorldFor:, which was quite useful.  I just loaded
>>>> AndreasProfier-eem.11.mcz and tried it but it crashed the 5.0 all in
>>>> one VM on Mac OS 10.10.
>>>> 
>>>> Is this a known issue?  Is there an alternative to it?
>>>> 
>>>> --
>>>> -- Yoshiki
>> 
>> 
>> 
>> -- 
>> -- Yoshiki
> 


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