Sum of squares is the default example of the Rayon crate:
use rayon::prelude::*; fn sum_of_squares(input: &[i32]) -> i32 { input.par_iter() // <-- just change that! .map(|&i| i * i) .sum() }
(this runs in parallel)
Apparently people here are really into onelinerization.
let sum_of_squares = |nums| nums.iter().map(|&i| i * i).sum();
No parallelism, but at least it's shorter than Python.
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Sum of squares is the default example of the Rayon crate:
(this runs in parallel)
Apparently people here are really into onelinerization.
No parallelism, but at least it's shorter than Python.