kubo.xmds

来自「XMDS is a code generator that integrates」· XMDS 代码 · 共 86 行

<?xml version="1.0"?>
<!--Example Kubo oscilator simulation-->

<!-- $Id: kubo.xmds,v 1.11 2004/10/06 07:50:25 joehope Exp $ -->

<!--  Copyright (C) 2000-2004                                           -->
<!--                                                                    -->
<!--  Code contributed by Greg Collecutt, Joseph Hope and Paul Cochrane -->
<!--                                                                    -->
<!--  This file is part of xmds.                                        -->
<!--                                                                    -->
<!--  This program is free software; you can redistribute it and/or     -->
<!--  modify it under the terms of the GNU General Public License       -->
<!--  as published by the Free Software Foundation; either version 2    -->
<!--  of the License, or (at your option) any later version.            -->
<!--                                                                    -->
<!--  This program is distributed in the hope that it will be useful,   -->
<!--  but WITHOUT ANY WARRANTY; without even the implied warranty of    -->
<!--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the     -->
<!--  GNU General Public License for more details.                      -->
<!--                                                                    -->
<!--  You should have received a copy of the GNU General Public License -->
<!--  along with this program; if not, write to the Free Software       -->
<!--  Foundation, Inc., 59 Temple Place - Suite 330, Boston,            -->
<!--  MA  02111-1307, USA.                                              -->

<simulation>

  <!-- Global system parameters and functionality -->
  <name>kubo</name>

  <author>Unknown Author</author>
  <description>
    Example Kubo oscillator simulation
  </description>

  <prop_dim>t</prop_dim>
  <error_check>yes</error_check>
  <stochastic>yes</stochastic>
  <paths>1000</paths>
  <use_mpi>yes</use_mpi>
  <seed>1 2</seed>
  <noises kind="gaussFast">1</noises>
   
  <!-- Field to be integrated over -->
  <field>
    <samples>1</samples>
    <vector>
      <name>main</name>
      <type>complex</type>
      <components>z</components>
      <![CDATA[
        z = 1;
      ]]>
    </vector>
  </field>

  <!-- The sequence of integrations to perform -->
  <sequence>
    <integrate>
      <algorithm>SIEX</algorithm>
      <interval>10</interval>
      <lattice>1000</lattice>
      <samples>100</samples>
      <iterations>3</iterations>
      <![CDATA[
        dz_dt = i*z*n_1;
      ]]>
      <vectors>main</vectors>
    </integrate>

  </sequence>

  <!-- The output to generate -->
  <output format="ascii" precision="double">
    <group>
      <sampling>
      <moments>realz</moments>
      <![CDATA[
        realz = z;
      ]]>
      </sampling>
    </group>
  </output>
</simulation>