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Andrew M. Kuchling 2006-05-23 19:29:38 +00:00
parent 4de3f998bf
commit 150faff195
1 changed files with 8 additions and 4 deletions
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Doc/whatsnew/whatsnew25.tex
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@ -1137,10 +1137,10 @@ and as a result sets will use a third less memory and are somewhat faster.
(Implemented by Raymond Hettinger.) (Implemented by Raymond Hettinger.)
\item The speed of some Unicode operations, such as \item The speed of some Unicode operations, such as
finding substrings and character map decoding, has been improved. finding substrings, string splitting, and character map decoding, has
(Substring search improvements were added by Fredrik Lundh and Andrew been improved. (Substring search and splitting improvements were
Dalke at the NeedForSpeed sprint. Character map decoding was improved added by Fredrik Lundh and Andrew Dalke at the NeedForSpeed
by Walter D\"orwald.) sprint. Character map decoding was improved by Walter D\"orwald.)
% Patch 1313939 % Patch 1313939
\item The code generator's peephole optimizer now performs \item The code generator's peephole optimizer now performs
@ -1155,6 +1155,10 @@ invoked. (Original patch by Michael Hudson, modified by Armin Rigo
and Richard Jones; committed at the NeedForSpeed sprint.) and Richard Jones; committed at the NeedForSpeed sprint.)
% Patch 876206 % Patch 876206
Frame objects are also slightly smaller, which may improve cache locality
and reduce memory usage a bit. (Contributed by Neal Norwitz.)
% Patch 1337051
\end{itemize} \end{itemize}
The net result of the 2.5 optimizations is that Python 2.5 runs the The net result of the 2.5 optimizations is that Python 2.5 runs the