tivrfoa

1.) Download a Nerd Font

2.) Unzip and copy to ~/.fonts

3.) Run the command fc-cache -fv to manually rebuild the font cache

tivrfoa

jel;18.6
jel;12.8
jel;20.7
jel;13.8
jel;26.7
jel;17.7
jel;24.7
jel;18.4
jel;10.7
jel;21.9

tivrfoa

use std::rc::Rc;
use std::cell::RefCell;

#[derive(Debug)]
struct Node {
    n: u32,
    next: Option<Rc<RefCell<Node>>>,
}

type NodeT = Option<Rc<RefCell<Node>>>;

tivrfoa

use std::cell::Cell;

#[derive(Debug)]
struct Node {
    n: usize,
    next: Cell<usize>,
}

fn main() {
    let nodes = {

tivrfoa

/*
$ cargo run --release --bin sp1
    Finished release [optimized] target(s) in 0.09s
     Running `target/release/sp1`
9227465
14930352
24157817
39088169
63245986
102334155

tivrfoa

/*
After reading the description:

Character   Meaning
c           Matches any literal character c.
. (period)  Matches any single character.
^           Matches the beginning of the input string.
$           Matches the end of the input string.
*           Matches zero or more occurrences of the previous character.

tivrfoa

/*

Benchmark                       Mode  Cnt       Score       Error  Units
LinkedListBenchmark.arrayDeque  avgt    6   86861,575 ±  6681,783  ns/op
LinkedListBenchmark.arrayList   avgt    6  207511,921 ± 20828,824  ns/op
LinkedListBenchmark.linkedList  avgt    6   70281,152 ±  9929,807  ns/op

mvn clean verify

java -jar target/benchmarks.jar LinkedListBenchmark

tivrfoa

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">

    <modelVersion>4.0.0</modelVersion>
    <groupId>loomtest</groupId>
    <artifactId>csp-game-of-life</artifactId>
    <packaging>jar</packaging>
    <name>CSP Game of Life</name>
    <version>1.0.0-SNAPSHOT</version>

tivrfoa

/*
I was reading "Modern file input/output with Java Path API and Files helper methods"
https://blogs.oracle.com/javamagazine/post/path-files-input-output

... and the author compared the C-style to read a file against the
modern Java way using streams with `Files.lines`, filter, ...

I benchmarked them using JMH and the difference is huge ...

If you think I did something wrong here, then please comment in this gist. Thank you.

tivrfoa

#include <stdio.h>

/*
asteric-location.c:7:22: warning: initialization of ‘int’ from ‘int *’ makes integer from pointer without a cast [-Wint-conversion]
    7 |     int* b = &a, c = &a;
      |                      ^
*/
// void bad_placement() {
//     int a = 1;
//     int* b = &a, c = &a;