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    <blockquote
cite="mid:CANaL6SDxz=WtASwNDk-N+CVwo1GUkiJmixAPe3J8GgGy_ZLSHg@mail.gmail.com"
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        <div><span style="font-family:arial,sans-serif;font-size:13px">what
            about the environment in which we must mention the list of
            machines that will run parallel computing?</span></div>
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    <br>
    If you are using a single PC, you should be able to use "edit
    .machines" in the menu of w2web.&nbsp; See section "5.5.4 The .machines
    file" in the Wien2k 13.1 usersguide
    [<a class="moz-txt-link-freetext" href="http://www.wien2k.at/reg_user/textbooks/usersguide.pdf">http://www.wien2k.at/reg_user/textbooks/usersguide.pdf</a>], which
    describes the content of the .machines file.<br>
    <br>
    I also find the University of Texas slides at the following link
    useful:<br>
    <br>
    <a class="moz-txt-link-freetext" href="https://www.xsede.org/documents/10157/305826/ecss_hliu_051012.pdf">https://www.xsede.org/documents/10157/305826/ecss_hliu_051012.pdf</a><br>
    <br>
    If you are using a cluster, you should talk to your system
    administer(s), because they should know everything about your
    cluster system and should be able to help you create the best
    configuration for your system (something we know nothing about it).&nbsp;
    There is a webpage in FAQ on the Wien2k website that can help with
    that:<br>
    <br>
    <a class="moz-txt-link-freetext" href="http://www.wien2k.at/reg_user/faq/pbs.html">http://www.wien2k.at/reg_user/faq/pbs.html</a><br>
    <br>
    <blockquote
cite="mid:CANaL6SDxz=WtASwNDk-N+CVwo1GUkiJmixAPe3J8GgGy_ZLSHg@mail.gmail.com"
      type="cite">
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        <div><span style="font-family:arial,sans-serif;font-size:13px">I
            also want to know the parameters for multi threading</span></div>
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    I think there was some previous discussion on threading.&nbsp; Search the
    mail archive at:<br>
    <br>
    <a class="moz-txt-link-freetext" href="http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/">http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/</a><br>
    <br>
    For example, try searching with the keyword: OMP_NUM_THREADS<br>
    <br>
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