Hi Alex,, Hi Cyril,

On Tue, Jun 20, 2017 at 10:26 AM, Aliaksei Syrel alex.syrel@gmail.com wrote:

Hi Eliot,

I experience the same slowness as Cyril. Latest Pharo's UI is completely unresponsive and it takes seconds to open new windows, resizing is a nightmare.

Many apologies. I broke the criterion for running global GC when I added the allocation measurement support. The GC is run when the heap is found to have grown by some ration (default 1.5) after each scavenge. When I added the allocation counting support I noticed that there was a bug in the determination of the size of the heap (the old code just looked at the extent of the heap, not the sum of the size of segments) and so I changed it to use the correct size. Evidently I've broken something. I'll fix it asap, but first have some other issues to attend to. It should be fixed before the end of the week.

I made two videos comparing latest and stable VMs. I used 32bit Pharo-60501 on OSX Sierra 10.12.5. ​ Pharo-VMLatest.mov https://drive.google.com/file/d/0B-bMBVDOi3oTXy1wNmlSTlV5THM/view?usp=drive_web ​​ Pharo-VMStable.mov https://drive.google.com/file/d/0B-bMBVDOi3oTX3AzUkNqcng3dUk/view?usp=drive_web ​ Cheers, Alex

On 20 June 2017 at 19:14, Eliot Miranda eliot.miranda@gmail.com wrote:

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Hi Cyril,

On Tue, Jun 20, 2017 at 8:08 AM, Cyril Ferlicot <cyril.ferlicot@gmail.com

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wrote:

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On Tue, Jun 20, 2017 at 5:04 PM, Eliot Miranda eliot.miranda@gmail.com wrote:

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Hi Clément

That was a mistake of mine. In the current VM it now answers e.g.

1011.6 and so things should be working again.

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Hi!

The problem is that the stable vm does not have the fix and the current latest vm is **reeeeeeeeally* slow. It happens at least on OSX.

Can you say more? I'm noticing slow start up on the latest VMs but once it is running I see no issue. What specifically is running slowly for you?

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I don't know if it is a known problem or if it comes from the opensmalltalk build or the pharo build.

I got the VM here: http://files.pharo.org/vm/pharo-spur32/mac/

-- Cyril Ferlicot https://ferlicot.fr

http://www.synectique.eu 2 rue Jacques Prévert 01, 59650 Villeneuve d'ascq France

-- _,,,^..^,,,_ best, Eliot