motorcityadam

// ---- Straightforward:
__m128i lo_int = _mm_and_si128(_mm_set1_epi32(0xffff), in); // low 16 bits of all vals
__m128i hi_int = _mm_srli_epi32(in, 16);   // high 16 bits of all vals
__m128  lo_flt = _mm_cvtepi32_ps(lo_int);  // exact (all 16 bit ints = machine numbers)
__m128  hi_flt = _mm_cvtepi32_ps(hi_int);  // exact
__m128  hi_scl = _mm_mul_ps(hi_flt, _mm_set1_ps(65536.0f)); // exact (just exponent change)
__m128  result = _mm_add_ps(hi_scl, lo_flt); // this is the only step that rounds.

// same approach also works with FMA where available.

motorcityadam

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.

---

motorcityadam

Deis in Google Compute Engine

Let's build a Deis cluster in Google's Compute Engine!

Google

Get a few Google things squared away so we can provison VM instances.

Google Cloud SDK

motorcityadam

/**
 * Example of using an angular provider to build an api service.
 * @author Jeremy Elbourn (jelbourn@google.com)
 */

/** Namespace for the application. */
var app = {};

/******************************************************************************/

motorcityadam

angular.module('myMdl', []).config(['$httpProvider', function($httpProvider) {
  $httpProvider.responseInterceptors.push([
      '$q', '$templateCache', 'activeProfile',
      function($q, $templateCache, activeProfile) {
        
    // Keep track which HTML templates have already been modified.
    var modifiedTemplates = {};        
        
    // Tests if there are any keep/omit attributes.
    var HAS_FLAGS_EXP = /data-(keep|omit)/;