preshing

#! /bin/bash
set -e
trap 'previous_command=$this_command; this_command=$BASH_COMMAND' DEBUG
trap 'echo FAILED COMMAND: $previous_command' EXIT

#-------------------------------------------------------------------------------------------
# This script will download packages for, configure, build and install a GCC cross-compiler.
# Customize the variables (INSTALL_PATH, TARGET, etc.) to your liking before running.
# If you get an error and need to resume the script from some point in the middle,
# just delete/comment the preceding lines before running it again.

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//
//  Generate benchmarks for the three queue implementations shown in
//  Jeff Preshing's CppCon 2014 talk, "How Ubisoft Montreal Develops Games for
//  Multicore - Before and After C++11".
//
//  Slides: https://github.com/CppCon/CppCon2014/blob/master/Presentations/How%20Ubisoft%20Montreal%20Develops%20Games%20for%20Multicore/How%20Ubisoft%20Montreal%20Develops%20Games%20for%20Multicore%20-%20Before%20and%20After%20C++11%20-%20Jeff%20Preshing%20-%20CppCon%202014.pdf?raw=true
//

#include <iostream>
#include <atomic>

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#include <stdio.h>
#include <stdlib.h>
#include <assert.h>

typedef unsigned int u32;
typedef unsigned long long u64;

//-------------------------------------------------------------------------
// WorkArea
//-------------------------------------------------------------------------

preshing

// AutoSplit script for Manifold Garden 1.0.30.13294
//
// Automatically starts the timer ~2.4 seconds after starting a new game, and splits the timer
// when transitioning between game levels. You must still reset the timer manually between runs.
// If you accidentally backtrack through a portal, causing an unwanted split, you'll have
// to undo it manually (default NumPad8 in LiveSplit).
//
// To compensate for the late start, you should delay your start timer by 2.4 seconds in LiveSplit.
// (Right-click -> Edit Splits -> Start timer at:)
//

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Results of a few quick tests performed in response to:
https://twitter.com/Steven_Pigeon/status/1121900020746338305


// This is the original version that HAS the bug (garbage value encountered during iteration):
for (const AxisRay& faceRelVedge : std::initializer_list<AxisRay>{
    {{0, 0, -1}, Axis3::YNeg},
    {{0, 1, 0}, Axis3::ZPos},
    {{-2, -1, 0}, Axis3::ZPos},
    {{-1, -1, -1}, Axis3::XPos}}) {

preshing

#include <iostream>

class Foo {
public:
    void bar() {
        std::cout << "Foo::bar() called" << std::endl;
    }
};

class Foo2 {

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import datetime
import re
import os

badTimeStamp = datetime.datetime.strptime("2010-03-08 15:02:59 -0500", "%Y-%m-%d %H:%M:%S %z")
desiredTimeStamp = datetime.datetime.strptime("2017-08-28 11:15:59 -0400", "%Y-%m-%d %H:%M:%S %z")
delta = desiredTimeStamp - badTimeStamp

for line in open("../backup.log", "r"):  
    m = re.match("r(\\d+) \\| jeff \\| (.*) \(", line)

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#include <atomic>

class SpinLock {
    std::atomic<int> m_flag = 0;
    
public:
    void lock() {
        int expected = 0;
        while (!m_flag.compare_exchange_weak(expected, 1, std::memory_order_acquire)) {
            expected = 0;

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#include "randomsequence.h"
#include <stdio.h>
#include <string.h>

extern "C"
{
    #include "unif01.h"
    #include "bbattery.h"
    #include "util.h"
}

preshing

#include <stdio.h>
#include <stdlib.h>
#include <assert.h>

typedef unsigned int u32;
typedef unsigned long long u64;

//-------------------------------------------------------------------------
// WorkArea
//-------------------------------------------------------------------------