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Title: [GR-60145] Use `XSum` port for `math.fsum()`. by graalvmbot · Pull Request #594 · oracle/graalpython · GitHub

Open Graph Title: [GR-60145] Use `XSum` port for `math.fsum()`. by graalvmbot · Pull Request #594 · oracle/graalpython

X Title: [GR-60145] Use `XSum` port for `math.fsum()`. by graalvmbot · Pull Request #594 · oracle/graalpython

Description: This PR changes math.fsum() to use the port of XSum also used in GraalJS. The speedup on a microbenchmark is significant both with compilation enabled and in interpreter-only mode: # GraalPy withou...

Open Graph Description: This PR changes math.fsum() to use the port of XSum also used in GraalJS. The speedup on a microbenchmark is significant both with compilation enabled and in interpreter-only mode: # GraalPy withou...

X Description: This PR changes math.fsum() to use the port of XSum also used in GraalJS. The speedup on a microbenchmark is significant both with compilation enabled and in interpreter-only mode: # GraalPy withou...

Opengraph URL: https://github.com/oracle/graalpython/pull/594

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Use XSum port for math.fsum().https://github.com/oracle/graalpython/pull/594/commits/4cb1ebfbf88b3443ac10f5b002260d89042c8052
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Adapt XSum to CPython semantics.https://github.com/oracle/graalpython/pull/594/commits/af9fa663c6c1c93adec7906f2b479fac41446e32
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Replace profiling with loop count reporting.https://github.com/oracle/graalpython/pull/594/commits/e38a8540d278371358b8d93bbf8f873739fd9ef1
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Inline PyIterNextNode for interp performance.https://github.com/oracle/graalpython/pull/594/commits/1c65a1134035cbef096ec4e724df89e9cb971c25
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Ensure loopCounts never overflow.https://github.com/oracle/graalpython/pull/594/commits/f2ee1781df7b638f339cb3ae24b6c7ad3596c0f1
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