On Mon, 19 Jul 2010, Stéphane Ducasse wrote:
On Jul 19, 2010, at 10:08 PM, Levente Uzonyi wrote:
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.
Thanks but
well...
tell me that this is too boring to report it which I can understand but not that
kind of answer because this is certainly not the case since I'm nearly the only
one
to look at squeak fixes.
The code of HashedCollection and subclasses in Pharo and Squeak are too
different now, there are no patches/changesets that can convert one to the
other. So a brave soul has to do it by hand.
Levente
Stef
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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