jwhitehorn

opencl_context = cl.create_some_context()
opencl_queue = cl.CommandQueue(opencl_context)
opencl_kernel = open('./opencl/calculate_error_double.cl', 'r').read()
opencl_program = cl.Program(self.opencl_context, opencl_kernel).build()

jwhitehorn

inline double sigmoid(double z){return 1.0/(1.0+exp(-1.0 * z));} //http://simple-ml-in-action.blogspot.com/2012/05/logistic-regression-with-opencl-and-net.html

__kernel

void multiply(__global const long *params, __global const double *as, __global const double *b, __global double *cs){
  int gid = get_global_id(0);

  //https://cnugteren.github.io/tutorial/pages/page2.html
  //row major
  int M = params[2];

jwhitehorn

  this.tryHash = function(midstate, half, data, hash1, target, nonce){  
    data[3] = nonce;
    this.sha.reset();

    var h0 = this.sha.update(midstate, data).state;   // compute first hash
    for (var i = 0; i < 8; i++) hash1[i] = h0[i];   // place it in the h1 holder
    this.sha.reset();                 // reset to initial state
    var h = this.sha.update(hash1).state;       // compute final hash
    if (h[7] == 0) {
      var ret = [];

jwhitehorn

this.handleGetWorkResponse = function(response){
  var work = eval("(" + response + ")");
  var midstate = jsMiner.Util.fromPoolString(work.midstate);
  var half = work.data.substring(0, 128);
  var data = work.data.substring(128, 256);
  data = jsMiner.Util.fromPoolString(data); 
  half = jsMiner.Util.fromPoolString(half);
  var hash1 = jsMiner.Util.fromPoolString(work.hash1);
  var target = jsMiner.Util.fromPoolString(work.target);  

jwhitehorn

proxy_set_header X-SSL-Client-Cert $ssl_client_raw_cert;

jwhitehorn

location = /wp-login.php {
    if ($ssl_client_verify != SUCCESS) {
      return 403;
    }
    proxy_set_header X-Forwarded-Host $host;
    proxy_set_header X-Forwarded-Server $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header Host $host;

jwhitehorn

server {
    server_name jason.whitehorn.us;
    listen 443 ssl;
    listen [::]:443 ssl;

    ssl_certificate /etc/nginx/jason.whitehorn.us.crt;
    ssl_certificate_key /etc/nginx/jason.whitehorn.us.key;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_prefer_server_ciphers on;
    ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:AES128-SHA:RC4-SHA;

jwhitehorn

limit_req_zone $binary_remote_addr zone=jason_whitehorn_us:5m rate=5r/m;
server {
    server_name jason.whitehorn.us;
    listen 443 ssl;
    listen [::]:443 ssl;

    ssl_client_certificate /etc/nginx/whitehorn-ca.crt;
    ssl_certificate /etc/nginx/jason.whitehorn.us.crt;
    ssl_certificate_key /etc/nginx/jason.whitehorn.us.key;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;

jwhitehorn

  {
    "url": "https://www.datasyncbook.com/login/?redirect_to=https%3A%2F%2Fwww.datasyncbook.com%2Fcontent%2Fdelta-based-synchronization%2F",
    "file": "html/chapter2.xhtml",
    "login": {
      "username": "user",
      "password": "secret!",
      "action": "/login/"
    }
  }

jwhitehorn

[
  {
    "url": "https://www.datasyncbook.com/content/introduction/",
    "file": "html/intro.xhtml",
    "login": null
  },
  {
    "url": "https://www.datasyncbook.com/content/server-to-client-updates/",
    "file": "html/part1.xhtml",
    "login": null