qtxie

1. 安装32位库
sudo dpkg --add-architecture i386
sudo apt-get update
sudo apt-get install build-essential gcc-multilib rpm libstdc++6:i386 libgtk-3-0:i386 libcurl3:i386 libgcc1:i386 zlib1g:i386 libncurses5:i386

2. 安装git
sudo apt-get install git

3. 下载Rebol for Linux
https://1drv.ms/u/s!Am3tb4OZU9Jqpyxm6GtGsPY3ToI-

qtxie

// Source Code: https://gist.github.com/qtxie/12c087db8a2c0c2d9fe0104af2f4236e
// compare Cell struct
// struct Cell {
//  int header;
//  int pading;
//  int value;
//  int pading2;
//  Cell(int x) : value(x) {}
//  bool operator<(const Cell& r) const
//  {

qtxie

#include <random>
#include <ctime>
#include <vector>
#include <iostream>
#include <chrono>
#include <utility>
#include <array>
#include <type_traits>
#include <functional>
#include <string>

qtxie

// Source Code: https://gist.github.com/qtxie/12c087db8a2c0c2d9fe0104af2f4236e
// compare Cell struct
// struct Cell {
//  int header;
//  int pading;
//  int value;
//  int pading2;
//  Cell(int x) : value(x) {}
//  bool operator<(const Cell& r) const
//  {

qtxie

qtxie

Red [
    Title:   "High resolution timer"
    Author:  "Xie Qingtian"
    File:    %timeit.red
    Tabs:    4
    License: {
        Distributed under the Boost Software License, Version 1.0.
        See https://github.com/red/red/blob/master/red-system/runtime/BSL-License.txt
    }
]

qtxie

Red/System []

int64!: alias struct! [
    low     [integer!]
    high    [integer!]
]

sub64: func [
    a       [int64!]
    b       [int64!]

qtxie

#define COBJMACROS
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <mfapi.h>
#include <mfidl.h>
#include <mfreadwrite.h>

#include <stdio.h>
#include <intrin.h>

qtxie

;-- use this benchmark: https://github.com/orlp/pdqsort/blob/master/bench/bench.cpp

pdqsort                                     qsort
1000000 shuffled_int  107                   1000000 shuffled_int 277
100 shuffled_int  34                        100 shuffled_int 92
1000000 shuffled_16_values_int  22          1000000 shuffled_16_values_int 43       
100 shuffled_16_values_int  31              100 shuffled_16_values_int 61   
1000000 all_equal_int  1                    1000000 all_equal_int 2
100 all_equal_int  2                        100 all_equal_int 2
1000000 ascending_int  2                    1000000 ascending_int 5

qtxie

Red/System [
    Title:   "High resolution timer"
    Author:  "Xie Qingtian"
    File:    %time-meter.reds
    Tabs:    4
    License: {
        Distributed under the Boost Software License, Version 1.0.
        See https://github.com/red/red/blob/master/red-system/runtime/BSL-License.txt
    }
]