heat_adios1.xml

<?xml version="1.0"?>
<!-- Config XML file fo the  
     - heatTransfer_write_adios2 
     - heatTransfer_read
     executables in build/bin -->

<adios-config>

    <!--====================================
           Configuration for the Writer 
        ====================================-->

    <io name="writer">
        <engine type="ADIOS1Writer">

            <!-- for vectorized memory operations, make sure your system 
                 enables threads--> 
            <parameter key="Threads" value="2"/>

            <!-- Microseconds (default), Milliseconds, Seconds, 
                 Minutes, Hours -->
            <parameter key="ProfileUnits" value="Microseconds"/>
            
        </engine>

        <transport type="File">
            
            <!-- POSIX, stdio (C FILE*), fstream (C++) -->
            <parameter key="Library" value="MPI"/>
            
            <!-- For read/write, Microseconds (default), Milliseconds, Seconds, 
                 Minutes, Hours. open/close always in Microseconds -->
            <parameter key="ProfileUnits" value="Microseconds"/>
            
        </transport>
        
    </io>


    <!--====================================
           Configuration for the Reader 
        ====================================-->

    <io name="reader">
        <engine type="ADIOS1Reader">
            
            <!-- for vectorized memory operations, make sure your system 
                 enables threads--> 
            <parameter key="Threads" value="2"/>

            <!-- Microseconds (default), Milliseconds, Seconds, 
                 Minutes, Hours -->
            <parameter key="ProfileUnits" value="Microseconds"/>

        </engine>

        <transport type="File">
            
            <!-- POSIX, stdio (C FILE*), fstream (C++) -->
            <parameter key="Library" value="POSIX"/>
            
            <!-- For read/write, Microseconds (default), Milliseconds, Seconds, 
                 Minutes, Hours. open/close always in Microseconds -->
            <parameter key="ProfileUnits" value="Microseconds"/>
            
        </transport>
        
    </io>
</adios-config>