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🚀 refactor getBestRoute

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This commit is contained in:
platane
2020-07-30 18:33:42 +02:00
parent 9ab55aaad6
commit 3625bdb819
17 changed files with 630 additions and 304 deletions
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30
packages/compute/__tests__/benchmark.ts
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@@ -3,7 +3,7 @@ import * as ParkMiller from "park-miller";
import { generateRandomGrid } from "../generateGrid";
import { Snake } from "../snake";
import { Grid } from "../grid";
import { computeBestRun } from "..";
import { getBestRoute } from "../getBestRoute";
import { performance } from "perf_hooks";
const snake0 = [
@@ -19,16 +19,18 @@ const gameOptions = {
colors: [1, 2, 3, 4],
};
const MAX_DURATION = 60 * 1000;
const MAX_ITERATION = 10;
const run = (grid: Grid, snake0: Snake, k: number) => {
const stats: number[] = [];
const s0 = performance.now();
const M = 60 * 1000;
let n = 40;
let n = 0;
while (performance.now() - s0 < M && n-- > 0) {
while (performance.now() - s0 < MAX_DURATION && n++ < MAX_ITERATION) {
const s = performance.now();
computeBestRun(grid, snake0, gameOptions, k);
getBestRoute(grid, snake0, gameOptions, k);
stats.push(performance.now() - s);
}
@@ -59,17 +61,19 @@ const report = (arr: number[]) => {
[
//
[10, 10, 1000],
[21, 7, 1000],
[42, 7, 1000],
[42, 7, 5000],
[42, 7, 14000],
[42, 7, 30000],
[10, 10, 100],
[30, 7, 100],
[52, 7, 100],
[10, 10, 800],
[30, 7, 800],
[52, 7, 800],
].forEach(([w, h, k]) => {
const random = new ParkMiller(1);
const random = new ParkMiller(10);
const grid = generateRandomGrid(w, h, { ...gameOptions, emptyP: 3 }, (a, b) =>
random.integerInRange(a, b)
random.integerInRange(a, b - 1)
);
const stats = run(grid, snake0, k);
console.log(`${w}x${h} : ${k}\n ${report(stats)}\n`);
});

12
packages/compute/__tests__/getAvailableRoute.spec.ts → packages/compute/__tests__/getAvailableRoutes.spec.ts
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@@ -9,18 +9,6 @@ it("should find no routes in empty grid", () => {
expect(getAvailableRoutes(grid, snake, options)).toEqual([]);
});
xit("should find no routes in empty grid", () => {
const grid = createEmptyGrid(100, 100);
const snake = [{ x: 2, y: 2 }];
const options = { maxSnakeLength: 1 };
const s = Date.now();
getAvailableRoutes(grid, snake, options);
console.log(Date.now() - s);
});
it("should find one route in single cell grid", () => {
const grid = createEmptyGrid(10, 10);
setColor(grid, 3, 2, 3);