{
 "metadata": {
  "name": ""
 },
 "nbformat": 3,
 "nbformat_minor": 0,
 "worksheets": [
  {
   "cells": [
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "## Test the performance of numerical operations"
     ]
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "%pylab inline"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "output_type": "stream",
       "stream": "stdout",
       "text": [
        "Populating the interactive namespace from numpy and matplotlib\n"
       ]
      }
     ],
     "prompt_number": 1
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "from common import *"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 14
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "for b in [\"single\", \"double\", \"GMPrat\", \"ParanoidNumber\"]:\n",
      "    os.system(\"make -C %s clean\" % options[\"ipdf_src\"])\n",
      "    os.system(\"make -C %s REALTYPE=%d tests/identitytests\" % (options[\"ipdf_src\"], options[\"real_names\"].index(b)))\n",
      "    os.system(\"mv %s/tests/identitytests %s/identity-%s\" % (options[\"ipdf_src\"], options[\"local_bin\"], b))\n",
      "    display(\"Built %s\" % b)"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "metadata": {},
       "output_type": "display_data",
       "text": [
        "'Built single'"
       ]
      },
      {
       "metadata": {},
       "output_type": "display_data",
       "text": [
        "'Built double'"
       ]
      },
      {
       "metadata": {},
       "output_type": "display_data",
       "text": [
        "'Built GMPrat'"
       ]
      },
      {
       "metadata": {},
       "output_type": "display_data",
       "text": [
        "'Built ParanoidNumber'"
       ]
      }
     ],
     "prompt_number": 26
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "def IdentityTest(real):\n",
      "    start = time.time()\n",
      "    display(\"%s starts at %d\" % (b, start))\n",
      "    p = subprocess.Popen(\"./identity-%s\" % real, bufsize=0, stdin=subprocess.PIPE, \\\n",
      "                         stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)\n",
      "    p.wait()\n",
      "    display(\"%s completed, took %d\" % (real,time.time() - start))\n",
      "    "
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 30
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "import threading"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 31
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "for b in [\"single\", \"double\", \"GMPrat\", \"ParanoidNumber\"]:\n",
      "    threading.Thread(target=IdentityTest, args=(b,)).start()"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "metadata": {},
       "output_type": "display_data",
       "text": [
        "'double starts at 1411243678'"
       ]
      },
      {
       "metadata": {},
       "output_type": "display_data",
       "text": [
        "'GMPrat starts at 1411243678'"
       ]
      },
      {
       "metadata": {},
       "output_type": "display_data",
       "text": [
        "'ParanoidNumber starts at 1411243678'"
       ]
      }
     ],
     "prompt_number": 33
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [],
     "language": "python",
     "metadata": {},
     "outputs": []
    }
   ],
   "metadata": {}
  }
 ]
}