pcarrier

localhost% for f in prepare run cleanup; do sysbench --test=fileio --file-test-mode=rndrw --max-time=60 --max-requests=0 --file-extra-flags=direct $f; done
sysbench 0.4.12:  multi-threaded system evaluation benchmark

128 files, 16384Kb each, 2048Mb total
Creating files for the test...
sysbench 0.4.12:  multi-threaded system evaluation benchmark

Running the test with following options:
Number of threads: 1

pcarrier

% cat ~/.mpv/config
fullscreen
hwdec=auto
vo=opengl-hq

af-add=scaletempo
af-add=drc

cache=102400
cache-min=1

pcarrier

#define _FILE_OFFSET_BITS 64
#include <string.h>
#include <sys/types.h>
#include <sys/uio.h>
#include <unistd.h>

#define N 16384
int main() {
  ssize_t r, counts[256] = {0};
  unsigned char buf[N];

pcarrier

# IPv4 address of eth0, assuming eth0 has only one IPv4 address..

require 'ohai'
sys = ::Ohai::System.new
sys.all_plugins
node = sys.data

node['network']['interfaces']['eth0']['addresses'].find {|k,v| v['family'] == 'inet'}.first

pcarrier

#include <xcb/xcb.h>
#include <stdio.h>

/*
gcc -o xcbtest xcbtest.c -lxcb
*/ 

int main() {
    int i = -1;
    xcb_connection_t *c;

pcarrier

import qualified Data.Map as M

import XMonad
import qualified XMonad.StackSet as W

import XMonad.Actions.DynamicWorkspaces
import XMonad.Config.Kde
import XMonad.Hooks.SetWMName
import XMonad.Prompt

pcarrier

package com.example;
class Hello {
  // Simple example (unknown field name, namespace "com/example/Hello", id "noop")
  @Logged
  native void noop(int a);

  // Complex example (known field names, namespace "com/example", id "fooed")
  @Logged(id="fooed", namespace="com/example", fields=["from", "to"])
  void foo(@LogFormat(As.HASHCODE) Bar source, @LogFormat(As.IDENTITY) Baz dest);
}

pcarrier

The remote desktop session has to be headless :(

- Install the deb (can convert with alien & co)
- Patch with modern_distro.diff (cherry-pick what your system needs)
- To support automatic desktop resizing:
  - Works with any window manager
  - Build Xvfb with xvfb-randr.diff
   - Expose as /usr/bin/Xvfb-randr
   - If replacing system-wide binary by repackaging, simply
     # ln -sf Xvfb /usr/bin/Xvfb-randr

pcarrier

deb http://us.archive.ubuntu.com/ubuntu/ precise main restricted universe multiverse
deb http://us.archive.ubuntu.com/ubuntu/ precise-updates main restricted universe multiverse
deb http://us.archive.ubuntu.com/ubuntu/ precise-backports main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu precise-security main restricted universe multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ precise main restricted universe multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ precise-updates main restricted universe multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ precise-backports main restricted universe multiverse
deb-src http://security.ubuntu.com/ubuntu precise-security main restricted universe multiverse
deb http://ddebs.ubuntu.com precise main restricted universe multiverse
deb http://ddebs.ubuntu.com precise-updates main restricted universe multiverse

pcarrier

#!/usr/bin/env ruby

require 'yaml'
require 'murmurhash3'
require 'bundler'
require 'set'

def node_for name
  "n#{MurmurHash3::V32.str_hash(name).to_s(16)}"
end