Charles Oliver Nutter wrote:
Here's a comparison of performance for Object#object_id with and without
ObjectSpace enabled (with id2ref disabled when ObjectSpace is disabled):
Before:
1M calls to Object#object_id 0.388000 0.000000 0.388000 ( 0.388000)
After:
1M calls to Object#object_id 0.286000 0.000000 0.286000 ( 0.286000)
Maybe it's not big enough to make a big difference, but it could add up.
Sorry, I still had the synchronization in place, which would not be
necessary if we did not have to do the ObjectSpace stuff.
After:
1M calls to Object#object_id 0.170000 0.000000 0.170000 ( 0.170000)
Seems a bit more substantial, eh?
- Charlie
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