qmcpack/tests/molecules/H4_ae/descent_target_ref/ref_descent.xml

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2.1 KiB
XML

<?xml version="1.0"?>
<simulation>
<project id="target_descent_ref" series="0"/>
<!--random seed="7819"/-->
<!-- input from gaussian converter -->
<include href="H4.ptcl.xml"/>
<include href="H4.wfs.xml"/>
<hamiltonian name="h0" type="generic" target="e">
<pairpot name="ElecElec" type="coulomb" source="e" target="e" physical="true"/>
<pairpot name="IonElec" type="coulomb" source="ion0" target="e"/>
<pairpot name="IonIon" type="coulomb" source="ion0" target="ion0"/>
</hamiltonian>
<loop max="9">
<qmc method="linear" move="pbyp" checkpoint="-1" gpu="no">
<parameter name="blocks">2000</parameter>
<parameter name="steps">1</parameter>
<parameter name="samples">20000</parameter>
<parameter name="warmupsteps">1000</parameter>
<parameter name="timestep">0.05</parameter>
<parameter name="MinMethod">descent</parameter>
<estimator name="LocalEnergy" hdf5="no"/>
<parameter name="usebuffer">yes</parameter>
<estimator name="LocalEnergy" hdf5="no"/>
<parameter name="flavor">RMSprop</parameter>
<parameter name="hybrid">no</parameter>
<parameter name="Ramp_eta">no</parameter>
<parameter name="Ramp_num">30</parameter>
<parameter name="TJF_2Body_eta">.001</parameter>
<parameter name="TJF_1Body_eta">.001</parameter>
<parameter name="CI_eta">.001</parameter>
<parameter name="targetExcited"> yes </parameter>
<parameter name="omega"> -2.5 </parameter>
<parameter name="useDrift">no</parameter>
<parameter name="max_relative_cost_change">10.0</parameter>
<parameter name="max_param_change">3</parameter>
<parameter name="shift_i">0.01</parameter>
<parameter name="shift_s">1.00</parameter>
</qmc>
</loop>
<qmc method="vmc" move="pbyp" checkpoint="-1" gpu="no">
<parameter name="blocks">200</parameter>
<parameter name="steps">5000</parameter>
<parameter name="warmupsteps">100</parameter>
<parameter name="timestep">0.05</parameter>
<parameter name="useDrift">yes</parameter>
</qmc>
</simulation>