Schwab,Wilhelm K wrote:
I am very excited about Cog, but also have to urge some caution: There was 
mention of Seaside not running on it, which is a show-stopper until fixed.

Yes, that's what I meant by fix major bugs. But given the level of excitement and interest, I figured these would be fixed, long before a Pharo 1.2 would be released.

Henrik Johansen wrote:

- Platform availability (64bit is not supported, iPhone/iPad VM's can't run 
them)
- Still buggy (I've reported 2 so far)
- No process established yet how / if  to synch with current VMMaker (which 
contains quite a lot of fixes not found in Cog)
- Plugin availability (f.ex. I tried building FT2Plugin using Cog structure on 
OSX, and failed miserably)
- No good reason to release a backwards-incompatible image by default, when Cog 
translates them by default, but not the other way around.

Yes, these are all very good points. The last point is the best, there's no reason not to, since Cog can translate it.

I just have a feeling that dragging out a transition like this would be more painful than a quick leap. I know that for me, as soon as Seaside runs on MacOSX and Linux, I'd make the move. I'd probably hold back if it was only 1.5 times speed-up, but likely 3 times or more, is hard to resist. It's not easy to always know which VM you're running, so there's almost certainly going to be image mis-matches, the longer the transition takes.

Now that I think about it, for me, I can simply change the two VM's I use. It's just the image builders that need to pick up the right VM (if they happen to use Cog day-to-day), and keep everything straight.


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