8000 gh-117151: optimize algorithm to grow the buffer size for readall() on files by morotti · Pull Request #131052 · python/cpython · GitHub
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gh-117151: optimize algorithm to grow the buffer size for readall() on files #131052

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gh-117151: optimize algorithm to grow the buffer size for readall() on files #131052

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gh-117151: optimize algorithm to grow the buffer size for readall() o…
rmmancom Mar 10, 2025
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gh-117151: add news item
rmmancom Mar 11, 2025
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gh-117151: add news item
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rmmancom committed Mar 11, 2025
commit 25d3cb7edc8078d47ec238b1b3babf6bed746002
4 changes: 4 additions & 0 deletions Misc/NEWS.d/next/Library/2025-03-11-10-57-36.gh-issue-131052.QuKA1H.rst
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Optimize the algorithm to grow the buffer when reading a full file and the
file size was unknown or changed since the file was opened. Increase
exponentially and faster and in steps no smaller than 128 kB. This should
improve I/O performance.
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