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import { Pool } from "../pool.ts";import { getIndex } from "./helpers.ts";
const SIZE = 1000 * 16;class NaivePool {  register: Uint8Array;  nextAvailable: number;
  constructor(size: number) {    this.register = new Uint8Array(size).fill(0);    this.nextAvailable = 0;  }
  acquire() {    const { nextAvailable, register } = this;    if (!~nextAvailable) return -1;    const empty = register[nextAvailable];    register[nextAvailable] = 1;    this.nextAvailable = register.indexOf(0);    return empty;  }
  release(index: number) {    this.register[index] = 0;    this.nextAvailable = index;  }}const naivePool = new NaivePool(SIZE);const pool = new Pool(SIZE);naivePool.register.fill(1);pool.fill(0);const SAMPLES = 800;
Deno.bench({  name: "[Object Pool] Native Pool",  group: "Object Pool",  fn() {    for (let i = 0; i < SAMPLES; i++) {      naivePool.release(getIndex(SIZE));    }    for (let i = 0; i < SAMPLES; i++) {      naivePool.acquire();    }  },});
Deno.bench({  name: "[Object Pool] Pool",  group: "Object Pool",  baseline: true,  fn() {    for (let i = 0; i < SAMPLES; i++) {      pool.free(getIndex(SIZE));    }    for (let i = 0; i < SAMPLES; i++) {      pool.get();    }  },});