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Taming Floating-Point Sums

orlp · published 25 May 2024

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2blogs citing

First cited: 3 Aug 2025
Most recent: 25 Sept 2026
Rank this month: not ranked
External links: 19
Words captured: 3,124

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In the post

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shnatsel.github.io

The state of SIMD in Rust in 2026 Read at the source ↗

25 Sept 2026

qouteall.fun

Traps to Developers Read at the source ↗

3 Aug 2025

Links from this post

Link

Host

https://en.wikipedia.org/wiki/Pairwise_summation

en.wikipedia.org

https://en.wikipedia.org/wiki/Machine_epsilon

en.wikipedia.org

https://en.wikipedia.org/wiki/Kahan_summation_algorithm

en.wikipedia.org

https://en.wikipedia.org/wiki/2Sum

en.wikipedia.org

https://github.com/python/cpython/blob/de19694cfbcaa1c85c3a4b7184a24ff21b1c0919/Modules/mathmodule.c

github.com

https://docs.rs/fsum/latest/fsum/

docs.rs

https://docs.rs/accurate/latest/accurate/

docs.rs

https://docs.rs/accurate/latest/accurate/sum/fn.i_fast_sum_in_place.html

docs.rs

https://docs.rs/accurate/latest/accurate/sum/struct.OnlineExactSum.html

docs.rs

https://doc.rust-lang.org/nightly/std/intrinsics/fn.fadd_fast.html

doc.rust-lang.org

https://github.com/saethlin

github.com

https://doc.rust-lang.org/nightly/std/intrinsics/fn.fadd_algebraic.html

doc.rust-lang.org

https://doc.rust-lang.org/nightly/std/intrinsics/fn.fadd_algebraic.html?search=_algebraic

doc.rust-lang.org

https://en.wikipedia.org/wiki/Multiply%E2%80%93accumulate_operation

en.wikipedia.org

https://uica.uops.info/

uica.uops.info

https://github.com/orlp/sum-bench

github.com

https://github.com/bsteinb/accurate/issues/5

github.com

https://en.wikipedia.org/wiki/Pareto_efficiency

en.wikipedia.org

https://llvm.org/docs/LangRef.html

llvm.org