nadavrot

High-Performance Matrix Multiplication

This is a short post that explains how to write a high-performance matrix multiplication program on modern processors. In this tutorial I will use a single core of the Skylake-client CPU with AVX2, but the principles in this post also apply to other processors with different instruction sets (such as AVX512).

Intro

Matrix multiplication is a mathematical operation that defines the product of

dabit3

'use strict';

var React = require('react-native');
var {
  AppRegistry,
  StyleSheet,
  Text,
  View,
  Easing,
  Animated,

keegoid

# use Windows repair disc to run Startup Repair

# update grub config file for EFI system
grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg # Fedora
sudo update-grub # Ubuntu

# if grub doesn't find Windows Boot Manager
# find EFI partition (could be on sdb, sdc, etc if you have more than one hard drive)
gdisk -l /dev/sda
 

bmoren

   window.onload = function() {
        var startPos;
        var startPosLat;
        var startPosLong;
        var distance;
      
        if (navigator.geolocation) {

          startPosLat = 44.95716993150707;
          startPosLong = -93.28439280496818;

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

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.

---

asiviero

$.child_window.open();

aaronksaunders

// add all items to collection
Alloy.Collections.Fugitive.reset([{
        "name" : "Jeff Haynie"
}, {
        "name" : "Nolan Wright"
}, {
        "name" : "Don Thorp"
}, {
        "name" : "Marshall Culpepper"
}, {

tonylukasavage

Alloy.Globals.transformFunction = function(model) {
    // code for your transform function
}

bhatfield

$.index.open();

function doClick(e) {
	Ti.API.info(JSON.stringify(e));
}

var library = Alloy.Collections.book;
library.fetch();
Ti.API.info(JSON.stringify(library));

applehat

Alloy.Globals.settings = {}; // Create Empty Object.

/* Settings Getter - Can also just access Alloy.Globals.settings[key] */
Alloy.Globals.settings.get = function(key) { 
	return Alloy.Globals.settings[key] || null; 
}

/* Settings Saver */
Alloy.Globals.settings.set = function(key,value) {
    var settings = Alloy.createCollection('settings');