wpcarro

fn main() {
    let mut rng = thread_rng();

    println!("Vector");
    for size in [1_000, 10_000, 50_000].into_iter() {
        let mut xs = Vec::with_capacity(size);
        for _ in 0..size {
            xs.push(rng.gen_range(0..size));
        }

wpcarro

//! Factory scheduling

use std::collections::HashMap;

use galapagos::{Config, Goal};
use rand::{thread_rng, Rng};
use textplots::{Chart, Plot};

type JobId = i32;
type MacId = i32;

wpcarro

#[derive(Debug, Clone, Copy)]
enum ThreadState {
    Unstarted,
    InProgress,
    Panicked,
    Success,
}

fn main() {
    let mut init = Vec::with_capacity(3);

wpcarro

#[derive(Debug, Clone, Copy)]
enum ThreadState {
    Unstarted,
    Panicked,
    Success,
}

fn main () {
    let x = Arc::new(Mutex::new(ThreadState::Unstarted));

wpcarro

import signal
import time
import random
import json
import os
import threading
import hashlib

lock = threading.Lock()

wpcarro

lock = threading.Lock()
state = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

def persist_state():
    print("Persisting state...")
    tmp = "/tmp/buffer.json"
    dst = "/tmp/dump.json"
    with lock:
        content = json.dumps(state)
    with open(tmp, "w") as f:

wpcarro

import signal
import time
import json
import os

state = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

def persist_state():
    print("Persisting state...")
    tmp = "/tmp/buffer.json"

wpcarro

import time
import os
import json

state = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

tmp = "/tmp/buffer.json"
dst = "/tmp/dump.json"

# periodically dump application state to disk atomically

wpcarro

// HINT: Definitely use ts-result for this.
type Result<A, B> = { success: true, data: A } | { success: false, error: B };

function Ok<A>(x: A): { success: true; data: A; } {
    return { success: true, data: x };
}

function Err<B>(e: B): { success: false; error: B; } {
    return { success: false, error: e };
}

wpcarro

////////////////////////////////////////////////////////////////////////////////
// Helpers
////////////////////////////////////////////////////////////////////////////////

local string = {
  typescript: 'string',
  python: 'str',
  psql: 'VARCHAR',
};