From 785fa20b4e4a5372857f6f033b9d478685460cea Mon Sep 17 00:00:00 2001
From: tslil clingman <tslil@posteo.de>
Date: Wed, 28 Sep 2022 00:12:11 +0200
Subject: Throwing in kicad stuff

---
 src/main.rs | 118 ------------------------------------------------------------
 1 file changed, 118 deletions(-)
 delete mode 100644 src/main.rs

(limited to 'src/main.rs')

diff --git a/src/main.rs b/src/main.rs
deleted file mode 100644
index 4294484..0000000
--- a/src/main.rs
+++ /dev/null
@@ -1,118 +0,0 @@
-mod corpus;
-mod layout;
-
-use rayon::prelude::*;
-
-use rand::prelude::*;
-use rand_pcg::*;
-
-use corpus::*;
-use layout::*;
-
-use std::time::Instant;
-
-const NUM_CONTESTANTS: usize = 128;
-const NUM_PERSIST: usize = 8;
-
-// TODO: command line arguments to start at a given layout string, maybe read
-// from file? Might as well make num_contestants and survive_threshold
-// configurable, and number of swaps when generating new layout, and index
-// finger threshold.
-
-struct Tournament<'a> {
-    rngs: Vec<Pcg64>,
-    top_prelayouts: Vec<(Prelayout, u32)>,
-    corpus: &'a Corpus,
-}
-
-impl<'a> Tournament<'a> {
-    fn new_from_seed_prelayout(seed_prelayout: &Prelayout, corpus: &'a Corpus) -> Tournament<'a> {
-        let mut rngs: Vec<Pcg64> = Vec::new();
-        for _ in 0..NUM_CONTESTANTS {
-            rngs.push(Pcg64::from_entropy());
-        }
-
-        let mut top_prelayouts: Vec<(Prelayout, u32)> = Vec::new();
-        let score = corpus.prelayout_fitness(&seed_prelayout);
-        for _ in 0..NUM_PERSIST {
-            top_prelayouts.push((seed_prelayout.clone(), score));
-        }
-
-        Tournament {
-            rngs,
-            top_prelayouts,
-            corpus,
-        }
-    }
-
-    fn run_round(&mut self) -> Option<Prelayout> {
-        let rngs = &mut self.rngs;
-
-        let mut tournament = rngs
-            .into_par_iter()
-            .map(|mut rng| {
-                let layout = Prelayout::new_random_from(
-                    &self.top_prelayouts[rng.gen_range(0..NUM_PERSIST)].0,
-                    &mut rng,
-                );
-                return (layout, self.corpus.prelayout_fitness(&layout));
-            })
-            .collect::<Vec<(Prelayout, u32)>>();
-
-        let best = self.top_prelayouts[0].1;
-        tournament.append(&mut self.top_prelayouts);
-        tournament.sort_by(|(_, lscore), (_, rscore)| lscore.cmp(rscore));
-
-        let result;
-        if tournament[0].1 < best {
-            result = Some(tournament[0].0);
-        } else {
-            result = None;
-        }
-
-        for i in 0..NUM_PERSIST {
-            self.top_prelayouts.push(tournament[i]);
-        }
-
-        result
-    }
-}
-
-fn main() {
-    let corpus = Corpus::load("new.txt").unwrap();
-    println!("{}", corpus);
-
-    let seed_prelayout = Layout::from_verbose("QWERTYUIOPASDFGHJKL'ZXCVBNM,./")
-        .unwrap()
-        .as_prelayout();
-
-    let mut tournament = Tournament::new_from_seed_prelayout(&seed_prelayout, &corpus);
-
-    let mut count: usize = 0;
-    let mut current = Instant::now();
-    loop {
-        let improvement = tournament.run_round();
-
-        if let Some(prelayout) = improvement {
-            let layout = Layout::from_prelayout(&prelayout, &corpus);
-            let evl = corpus.evaluate_layout(&layout);
-            println!("");
-            println!("================================================================================\n\n{}",
-                 layout
-            );
-
-            println!("{}", evl);
-        }
-
-        count += 1;
-        if count > 65535 {
-            let duration = current.elapsed();
-            eprint!(
-                "\u{001b}[2K\u{001b}[1000D{} layouts/s",
-                (count * NUM_CONTESTANTS) as f32 / duration.as_millis() as f32 * 1000.0
-            );
-            current = Instant::now();
-            count = 0;
-        }
-    }
-}
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