CJ_Clippy
24fd2bd5b6
subrepo: subdir: "apps/aquatic" merged: "b139e39f" upstream: origin: "https://github.com/greatest-ape/aquatic" branch: "master" commit: "b139e39f" git-subrepo: version: "0.4.9" origin: "???" commit: "???"
21 lines
508 B
Rust
21 lines
508 B
Rust
use std::sync::Arc;
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use rand::prelude::*;
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use rand_distr::Gamma;
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use crate::common::*;
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use crate::config::*;
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#[inline]
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pub fn select_info_hash_index(config: &Config, state: &LoadTestState, rng: &mut impl Rng) -> usize {
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gamma_usize(rng, &state.gamma, config.torrents.number_of_torrents - 1)
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}
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#[inline]
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fn gamma_usize(rng: &mut impl Rng, gamma: &Arc<Gamma<f64>>, max: usize) -> usize {
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let p: f64 = gamma.sample(rng);
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let p = (p.min(101.0f64) - 1.0) / 100.0;
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(p * max as f64) as usize
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}
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