C.S. Lim chaelim

The introduction to Reactive Programming you've been missing

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

Plaintext 8 threads

Connections: 8		Haywire		Requests/sec:  57334.75
Connections: 8		Go		    Requests/sec:  42901.57
-------------------------------------------------------
Connections: 16		Haywire		Requests/sec:  71460.01
Connections: 16		Go		    Requests/sec:  71891.07
-------------------------------------------------------
Connections: 32		Haywire		Requests/sec:  78421.15
Connections: 32		Go		    Requests/sec:  89202.96

Original link: http://www.concentric.net/~Ttwang/tech/inthash.htm
Taken from: http://web.archive.org/web/20071223173210/http://www.concentric.net/~Ttwang/tech/inthash.htm
Reformatted using pandoc

Integer Hash Function

Thomas Wang, Jan 1997

last update Mar 2007

	// InflatableSeqLock
	// Copyright(C) 2016 Oracle and/or its affiliates
	// Dave Dice : https://blogs.oracle.com/dave
	//
	// Remarks:
	// * Implements composite writer mutex and seqlock in a single word-sized lock.
	// Allows optimistic reading and pessimistic writing.
	// Readers don't write to shared synchronization metadata, which helps avoid
	// coherence traffic. Readers must tolerate observing inconsistent state, however.
	// * Writer mutex is based on LIFO-CR lock from http://arxiv.org/abs/1511.06035.

	// Build: g++ -O3 -std=gnu++14 -m64 MonoTime.cc -lpthread -o MonoTime -mmemory-model=tso
	//
	// Dave Dice -- blogs.oracle.com/dave

	#include <thread>
	#include <chrono>
	#include <iostream>
	#include <vector>
	#include <mutex>
	#include <random>

	#include <chrono>
	#include <string>
	#include <sstream>
	#include <vector>
	#include <iostream>

	std::string to_string(const int i)
	{
	std::stringstream ss;
	ss << i;

	//
	// 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>

	from requests_oauthlib import OAuth2Session
	from flask import Flask, request, redirect, session, url_for
	from flask.json import jsonify
	import os

	app = Flask(__name__)


	# This information is obtained upon registration of a new GitHub
	client_id = "<your client key>"

	------- data ------ --------------------- load -------------------- - child -
	keys mem clients blocked requests connections
	577999 113.36M 1 0 0 (+0) 1
	748999 138.92M 1 0 1 (+0) 1
	922999 169.01M 1 0 2 (+1) 1
	1076999 211.63M 1 0 3 (+1) 1
	1216999 235.84M 1 0 4 (+1) 1
	1366999 253.78M 1 0 5 (+1) 1
	1520999 280.39M 1 0 6 (+1) 1
	1675999 307.18M 1 0 7 (+1) 1

	Add-Type -Path "C:\Program Files (x86)\AWS SDK for .NET\bin\AWSSDK.dll"

	$region="ap-northeast-1"
	$accesskey="ACCESSKEY"
	$secretkey="SECRETKEY"
	$vaultname="myvault"
	$description="some binary file"
	$file="c:\hoge\target.bin"

	$endpoint = [Amazon.RegionEndpoint]::GetBySystemName($region)