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GeezerVison is showing github.com — GH-100485: Convert from Fast2Sum to 2Sum by rhettinger · Pull Request #100836 · python/cpython

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@rhettinger

@rhettinger rhettinger commented Jan 8, 2023 •
edited by bedevere-bot
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Baseline for vector size 100 is 692 nsec. With 2Sum, it is 659 nsec.

Also, converted dl_zero from a function to a constant.

  • Issue: Consider adding sumproduct() or dotproduct() to the math module #100485

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rhettinger added 4 commits January 7, 2023 20:05
@rhettinger
fasttwosum root
0c6c2e1
@rhettinger
twosum() based
15eb16c
@rhettinger
Clean-up
8941d47
@rhettinger
Convert dl_zero() from a function to a constant.
42c0bfe
@rhettinger rhettinger added performance Performance or resource usage skip news labels Jan 8, 2023
@bedevere-bot bedevere-bot added the awaiting core review label Jan 8, 2023
@rhettinger rhettinger changed the title bpo-100485: Convert from Fast2Sum to 2Sum GH-100485: Convert from Fast2Sum to 2Sum Jan 8, 2023
@bedevere-bot bedevere-bot mentioned this pull request Jan 8, 2023
Consider adding sumproduct() or dotproduct() to the math module #100485
Closed
@rhettinger
rhettinger merged commit df3851f into python:main Jan 8, 2023
@bedevere-bot bedevere-bot removed the awaiting core review label Jan 8, 2023
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@rhettinger @bedevere-bot
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