aartikov

internal object DelegateAccess {
    internal val delegate = ThreadLocal<Any?>()
    internal val delegateRequested = ThreadLocal<Boolean>().apply { set(false) }
}

internal val <T> KProperty0<T>.delegate: Any?
    get() {
        try {
            DelegateAccess.delegateRequested.set(true)
            this.get()

datagrok

This article is now published on my website: A one-off git repo server.

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

Jeff-Walker

using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows;
using System.Windows.Controls;

namespace Wpf {
    /*
     * This code is made available with no warranty. It comes as-is, but discuss changes if you like.
     * I consider this in the public domain.