Jake Chvatal jakeisnt

## latency.markdown

      
              2 files
            
          
              743 forks
            
          
              50 comments
            
          
              4414 stars
            
          
                hellerbarde
                / latency.markdown
            
            
              Created
              May 31, 2012 13:16
                — forked from jboner/latency.txt
            
              
                Latency numbers every programmer should know
              
          
    Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

  
## sm-annotated.html
<script type="text/javascript">
    (function () {
      "use strict";
      // once cached, the css file is stored on the client forever unless
      // the URL below is changed. Any change will invalidate the cache
      var css_href = './index_files/web-fonts.css';
      // a simple event handler wrapper
      function on(el, ev, callback) {
        if (el.addEventListener) {
          el.addEventListener(ev, callback, false);

## reagent-animated-example.cljs
;; very simple example on how to use Animated with reagent
;; https://facebook.github.io/react-native/docs/animations.html

(def animated (.-Animated js/React))
(def animated-value (.-Value animated))
(def animated-view (r/adapt-react-class (.-View animated)))


(defn testview []
    (r/create-class

## vim-gists.md

      
              1 file
            
          
              17 forks
            
          
              0 comments
            
          
              390 stars
            
          
                romainl
                / vim-gists.md
            
            
              Last active
              June 14, 2024 00:41
            
              
                My Vim-related gists
              
          
    My Vim-related gists

Long-form


How to use Tim Pope's Pathogen
Idiomatic vimrc (superseded by idiomatic-vimrc)
Clipboard sharing on Mac OS X is easy
Apprentice — The Making Of
Vim: pushing built-in features beyond their limits
The right way to override any highlighting if you don't want to edit the colorscheme file directly


## index.html
<link href='https://fonts.googleapis.com/css?family=Play:400,700' rel='stylesheet' type='text/css'>
<canvas id="game-canvas" width="640" height="640"></canvas>

## README.md

      
              1 file
            
          
              4 forks
            
          
              7 comments
            
          
              36 stars
            
          
                josephg
                / README.md
            
            
              Last active
              June 7, 2024 09:37
            
              
                Getting Zig compiling to WASM
              
          
    In case anyone else wants to play with Zig on webassembly, here's what you need to do to make it work on a mac today.
1. Get LLVM 7 compiled with webassembly support.

You'll need LLVM to output to the WASM target. This has just been added by default in trunk, so if LLVM >7 is available, you might be able to just brew install llvm.
If you have wasm support already you should see:
$ llc --version


## syncthing_ubuntu-mint_headless.md

      
              1 file
            
          
              3 forks
            
          
              4 comments
            
          
              13 stars
            
          
                pjobson
                / syncthing_ubuntu-mint_headless.md
            
            
              Last active
              May 16, 2024 22:27
            
              
                Syncthing Ubuntu/Mint Headless
              
          
    Syncthing Ubuntu/Mint Headless

Syncthing: https://syncthing.net/
Syncthing is a free, open-source peer-to-peer file synchronization application available for Windows, Mac, Linux, Android, Solaris, Darwin, and BSD. It can sync files between devices on a local network, or between remote devices over the Internet. Data security and data safety are built into the design of the software.
This is written using Linux Mint 21.2 x86_64 using kernel 5.15.0-89-generic.
I couldn't find good directions for doing this, so here we go.

  
## rosette.rkt
#lang rosette/safe


(require rosette/lib/angelic    ; provides `choose*`
         rosette/lib/destruct)  ; provides `destruct`
; Tell Rosette we really do want to use integers.
(current-bitwidth #f)


## README.md

      
              1 file
            
          
              7 forks
            
          
              0 comments
            
          
              43 stars
            
          
                cellularmitosis
                / README.md
            
            
              Last active
              April 26, 2024 20:19
            
              
                Tech Links
              
          
    Tech Links

See also my tech blog.
Compilers, Interpreters, Language Design, etc.


/r/compilers
/r/programminglanguages
melling's list of links


## inoreader.xml
<?xml version="1.0" encoding="UTF-8"?>
<opml version="1.0">
  <head>
    <title>Subscriptions of nikita.voloboev from Inoreader [https://www.inoreader.com]</title>
  </head>
  <body>
    <outline text="1." title="1.">
      <outline text="langui.sh" title="langui.sh" type="rss" xmlUrl="https://langui.sh/feed.xml" htmlUrl="https://langui.sh/"/>
      <outline text="Apple Machine Learning Journal" title="Apple Machine Learning Journal" type="rss" xmlUrl="https://machinelearning.apple.com/feed.xml" htmlUrl="https://machinelearning.apple.com/"/>
      <outline text="knolleary" title="knolleary" type="rss" xmlUrl="https://knolleary.net/feed/" htmlUrl="https://knolleary.net/"/>
	<script type="text/javascript">
	(function () {
	"use strict";
	// once cached, the css file is stored on the client forever unless
	// the URL below is changed. Any change will invalidate the cache
	var css_href = './index_files/web-fonts.css';
	// a simple event handler wrapper
	function on(el, ev, callback) {
	if (el.addEventListener) {
	el.addEventListener(ev, callback, false);
	;; very simple example on how to use Animated with reagent
	;; https://facebook.github.io/react-native/docs/animations.html

	(def animated (.-Animated js/React))
	(def animated-value (.-Value animated))
	(def animated-view (r/adapt-react-class (.-View animated)))


	(defn testview []
	(r/create-class
	<link href='https://fonts.googleapis.com/css?family=Play:400,700' rel='stylesheet' type='text/css'>
	<canvas id="game-canvas" width="640" height="640"></canvas>
	#lang rosette/safe


	(require rosette/lib/angelic ; provides `choose*`
	rosette/lib/destruct) ; provides `destruct`
	; Tell Rosette we really do want to use integers.
	(current-bitwidth #f)
	<?xml version="1.0" encoding="UTF-8"?>
	<opml version="1.0">
	<head>
	<title>Subscriptions of nikita.voloboev from Inoreader [https://www.inoreader.com]</title>
	</head>
	<body>
	<outline text="1." title="1.">
	<outline text="langui.sh" title="langui.sh" type="rss" xmlUrl="https://langui.sh/feed.xml" htmlUrl="https://langui.sh/"/>
	<outline text="Apple Machine Learning Journal" title="Apple Machine Learning Journal" type="rss" xmlUrl="https://machinelearning.apple.com/feed.xml" htmlUrl="https://machinelearning.apple.com/"/>
	<outline text="knolleary" title="knolleary" type="rss" xmlUrl="https://knolleary.net/feed/" htmlUrl="https://knolleary.net/"/>