8000 gh-95913: Edit Faster CPython section in 3.11 WhatsNew by CAM-Gerlach · Pull Request #98429 · python/cpython · GitHub
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gh-95913: Edit Faster CPython section in 3.11 WhatsNew #98429

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Merged
merged 8 commits into from
Mar 7, 2023
Merged

gh-95913: Edit Faster CPython section in 3.11 WhatsNew #98429

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a7493eb
Add cross references and fix syntax for main sections
CAM-Gerlach Oct 19, 2022
5e67f8b
Add cross references and refine reST syntax in specialization table
CAM-Gerlach Oct 19, 2022
2fda457
Convert FAQ from manually-formatted to section headings + ref targets
CAM-Gerlach Oct 19, 2022
3d614ee
Improve readibility/reduce choppiness & a few other textual tweaks
CAM-Gerlach Oct 19, 2022
6fe84e8
Apply textual clarifications from Ken Jin
CAM-Gerlach Oct 19, 2022
076e331
Add Brandt's gh-91404 regex speedup from Optimizations to Misc section
CAM-Gerlach Oct 19, 2022
2b24d4e
Add zero-cost exceptions moved from Optimization section
CAM-Gerlach Oct 20, 2022
0e898cd
LOAD_GLOBAL without call
Fidget-Spinner Mar 6, 2023
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Add zero-cost exceptions moved from Optimization section
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@CAM-Gerlach
CAM-Gerlach committed Oct 20, 2022
commit 2b24d4e39df634e57b4497af1ffa20c415bee84d
4 changes: 4 additions & 0 deletions Doc/whatsnew/3.11.rst
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Expand Up @@ -1359,6 +1359,10 @@ Misc
Their namespace dictionaries now also share keys more freely.
(Contributed Mark Shannon in :issue:`45340` and :issue:`40116`.)

* "Zero-cost" exceptions are implemented, eliminating the cost
of :keyword:`try` statements when no exception is raised.
(Contributed by Mark Shannon in :issue:`40222`.)

* A more concise representation of exceptions in the interpreter reduced the
time required for catching an exception by about 10%.
(Contributed by Irit Katriel in :issue:`45711`.)
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