Garbage collected iPhoto 7?
Does iPhoto 7 use some garbage collection features? If so, that would explain the semi-regular beach balls, regardless of what the user is doing. I’ve been wondering for a while if Tiger will get updated to support the new garbage-collected runtime from Leopard, and perhaps the new iLife suite is testing some of that out internally.
On the other hand, this could also be caused by paging. I was only able to get it to hang up twice this morning — the hard drive was churning, so this points to paging, but I didn’t see much change in iPhoto’s Real vs. Virtual memory usage. Any ideas for a better experimental or investigative method?
Update: While the results posted in the comments aren’t entirely conclusive, the simplest explanation is that the hangs were for plain old paging. The 7.0.2 update seems to have greatly reduced these hang-ups either way.