On Mon, 19 Jul 2010, Stéphane Ducasse wrote:
Where is the code that we should check to be included in 1.2?
Basically in Squeak, but I'm sure most of them are in the Pharo bugtracker. Levente
Stef
On Jul 19, 2010, at 6:18 PM, Levente Uzonyi wrote:
On Mon, 19 Jul 2010, Henrik Johansen wrote:
... The wkd in Pharo 1.1 didn't really result in a speedup :) Better Identity hashing, encoding conversions, the other collection changes which made it in, plus rendering speedups f.ex through inlining alot of common morph extensions, and using Strike fonts by default, were though!
That's a nice euphemism. I didn't check the code thoroughly, but rehashing seems to be O(n^2) in WeakKeyDictionary. This affects it's subclasses and WeakRegistry which affects the whole finalization process.
(Recently I did a benchmark of Seaside 3.0, where Squeak handled 1.28x more requests/second than Pharo under "heavy load" (50 concurrent users flooding the server) with the Kom adaptor.)
Levente
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