heat_transfer.xml

<?xml version="1.0"?>
<adios-config host-language="Fortran">
  <adios-group name="heat">
    <var name="gndx" type="integer"/>
    <var name="gndy" type="integer"/>

    <var name="/info/nproc" gwrite="nproc" type="integer"/>
    <attribute name="/info/nproc/description" value="Number of writers"/>
    <var name="/info/npx"   gwrite="npx" type="integer"/>
    <attribute name="/info/npx/description" value="Number of processors in x dimension"/>
    <var name="/info/npy"   gwrite="npy" type="integer"/>
    <attribute name="/info/npy/description" value="Number of processors in y dimension"/>


    <!-- Auxiliary variables for global array indexing -->
    <var name="offx" type="integer"/>
    <var name="offy" type="integer"/>
    <var name="ndx"  type="integer"/>
    <var name="ndy"  type="integer"/>

    <var name="step"       gwrite="tstep" type="integer"/>
    <var name="iterations" gwrite="iters" type="integer"/>

    <!-- 2D array -->
    <global-bounds dimensions="gndx,gndy" 
                   offsets="offx,offy">
        <var name="T"      gwrite="T(1:ndx,1:ndy,curr)" 
             type="real*8" dimensions="ndx,ndy" transform="none"/>
             <!--
             Options here: use alacrity transform to generate index with alacrity
             type="real*8" dimensions="ndx,ndy" transform="none"/>
             type="real*8" dimensions="ndx,ndy" transform="alacrity"/>
             type="real*8" dimensions="ndx,ndy" transform="zfp:accuracy=.001"/>
             -->

        <var name="dT"     gwrite="dT(:,:)" 
             type="real*8" dimensions="ndx,ndy" transform="none"/>
    </global-bounds>

    <attribute name="T/description" value="Temperature 2D array with 2D decomposition"/>
    <attribute name="dT/description" value="delta T"/>


  </adios-group>

  <method group="heat" method="FLEXPATH">QUEUE_SIZE=4;verbose=3</method>
<!--
  <method group="heat" method="MPI"/>
  <method group="heat" method="MPI_AGGREGATE">num_aggregators=4;num_ost=2;have_metadata_file=1;verbose=3</method>
  <method group="heat" method="DATASPACES"/>
-->

  <buffer max-size-MB="20"/>

</adios-config>