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gh-153740: Optimize PyFloat_Pack/Unpack2 using native _Float16 - #154796

Merged

vstinner merged 27 commits into

python:mainfrom

skirpichev:use-_Float16/153740

Sep 1, 2026

Merged

gh-153740: Optimize PyFloat_Pack/Unpack2 using native _Float16#154796
vstinner merged 27 commits into
python:mainfrom
skirpichev:use-_Float16/153740

Commits on Jul 28, 2026
- gh-153740: use native _Float16 in PyFloat_Pack/Unpack2
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  committed
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- +1
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  committed
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Commits on Jul 30, 2026
- + test conversion from double
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- Merge branch 'master' into use-_Float16/153740
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  committed
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- + -O0
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- Merge branch 'master' into use-_Float16/153740
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  committed
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- drop -mf16c
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  committed
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- +1
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Commits on Jul 31, 2026
- add risc-v workaround
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- Merge branch 'master' into use-_Float16/153740
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- +1
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- + test sign of nan value
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Commits on Aug 1, 2026
- + cast
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Commits on Aug 3, 2026
- Merge branch 'master' into use-_Float16/153740
  skirpichev
  committed
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- +1
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  committed
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Commits on Aug 4, 2026
- +1
  skirpichev
  committed
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- Merge branch 'master' into use-_Float16/153740
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  committed
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- address review
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  committed
  972124e
Commits on Aug 11, 2026
- Merge branch 'master' into use-_Float16/153740
  skirpichev
  committed
  0358727
- address review: use old code to handle NaN's
  skirpichev
  committed
  924fd20
- Update Objects/floatobject.c
  
  skirpichev
  and
  hpkfft
  authored
  e416b31
Commits on Aug 31, 2026
- Apply batched suggestions from code review
  
  skirpichev
  and
  vstinner
  authored
  165a48f
- Merge branch 'master' into use-_Float16/153740
  skirpichev
  committed
  1d7e15a
- +1
  skirpichev
  committed
  b5203e1
- address review: unroll loops
  skirpichev
  committed
  44e602d
- address review: comments on handling NaN's
  skirpichev
  committed
  d0254b0
Commits on Sep 1, 2026
- Merge branch 'main' into use-_Float16/153740
  skirpichev
  authored
  5202c97

gh-153740: Optimize PyFloat_Pack/Unpack2 using native _Float16 by skirpichev · Pull Request #154796 · python/cpython · GitHub

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gh-153740: Optimize PyFloat_Pack/Unpack2 using native _Float16 - #154796

gh-153740: Optimize PyFloat_Pack/Unpack2 using native _Float16#154796vstinner merged 27 commits intopython:mainpython/cpython:mainfrom skirpichev:use-_Float16/153740skirpichev/cpython:use-_Float16/153740Copy head branch name to clipboard

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Commits on Jul 28, 2026

Commits on Jul 30, 2026

Commits on Jul 31, 2026

Commits on Aug 1, 2026

Commits on Aug 3, 2026

Commits on Aug 4, 2026

Commits on Aug 11, 2026

Commits on Aug 31, 2026

Commits on Sep 1, 2026

gh-153740: Optimize PyFloat_Pack/Unpack2 using native _Float16#154796
vstinner merged 27 commits into
python:mainfrom
skirpichev:use-_Float16/153740