qmcpack/examples/attic/sc12_qmc/water/qmc.xml

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XML

<?xml version="1.0"?>
<simulation>
<project id="bench" series="0">
<parameter name="driver_version">legacy</parameter>
</project>
<random seed="13"/>
<!--
<include href="water.8.ptcl.xml"/>
-->
<include href="h2o.wfs.xml"/>
<hamiltonian name="h0" type="generic" target="e">
<pairpot name="ElecElec" type="coulomb" source="e" target="e"/>
<constant name="IonIon" type="coulomb" source="ion0" target="ion0"/>
<pairpot type="pseudo" name="PseudoPot" source="ion0" wavefunction="psi0" format="xml">
<!--<pseudo elementType="H" href="H_lda.fsatom.xml" format="xml"/>-->
<pseudo elementType="O" href="TrailNeeds.O_HF.xml" format="xml"/>
<pseudo elementType="H">
<header symbol="H" atomic-number="1" zval="1.0" />
<local>
<grid type="linear" ri="0.0" rf="1" npts="101" />
</local>
</pseudo>
</pairpot>
</hamiltonian>
<init source="ion0" target="e"/>
<qmc method="vmc" multiple="no" warp="no" checkpoint="-1" move="pbyp" gpu="yes">
<estimator name="LocalEnergy" hdf5="no"/>
<parameter name="useDrift">yes</parameter>
<parameter name="blocks">VMCBLOCKS</parameter>
<parameter name="steps">10</parameter>
<parameter name="walkers">VMCWALKERS</parameter>
<parameter name="samples">DMCSAMPLES</parameter>
<parameter name="warmupsteps">10</parameter>
<parameter name="timestep">2.0</parameter>
</qmc>
<qmc method="dmc" multiple="no" warp="no" checkpoint="-1" move="pbyp" gpu="yes">
<estimator name="LocalEnergy" hdf5="no"/>
<parameter name="nonlocalmoves"> yes </parameter>
<parameter name="warmupsteps">100</parameter>
<parameter name="blocks">200</parameter>
<parameter name="steps">10</parameter>
<parameter name="timestep">0.02</parameter>
</qmc>
</simulation>