<html>
  <head>
    <meta content="text/html; charset=ISO-8859-1"
      http-equiv="Content-Type">
  </head>
  <body bgcolor="#FFFFFF" text="#000000">
    I don't have any first-hand experience with Intel MPI, but in
    principle it should work.&nbsp; <br>
    <br>
    Does your MPI compiler produces dynamic executables by default?&nbsp; If
    so, can you try leaving your executable/binary unmodified and load
    the libdarshan.so library at runtime using the LD_PRELOAD
    environment variable, rather than directly linking it to your
    application?&nbsp; There is some more detail about this approach on this
    page:<br>
    <br>
    <a class="moz-txt-link-freetext" href="http://wiki.mcs.anl.gov/Darshan/index.php/Dynamic_linking">http://wiki.mcs.anl.gov/Darshan/index.php/Dynamic_linking</a><br>
    <br>
    thanks,<br>
    -Phil<br>
    <br>
    On 02/20/2012 01:28 PM, Harr, Cameron Contractor, SAIC wrote:
    <blockquote cite="mid:4F4290C3.2060900@navy.mil" type="cite">
      <meta http-equiv="Content-Type" content="text/html;
        charset=ISO-8859-1">
      I'm trying to get Darshan running on a RedHat/X86_64 cluster with
      a few different flavors of MPI available. I'm most recently trying
      Intel MPI and gfortran (Intel Compilers didn't seem to work) and
      after a fair bit of tweaking, got the executable recompiled with
      libdarshan.so successfully linked in. In my job run script, I
      verify that libdarshan is linked in and the job runs to
      completion; however no output is generated. I also tried setting
      DARSHAN_INTERNAL_TIMING=1, but still no output. Should I be able
      to use Intel MPI and/or is there a place that documents which MPI
      stacks are supported?<br>
      <div class="moz-signature">-- <br>
        <meta name="GENERATOR" content="GtkHTML/3.16.3">
        <table cellpadding="0" cellspacing="0" width="100%">
          <tbody>
            <tr>
              <td>
                <table cellpadding="0" cellspacing="0" width="100%">
                  <tbody>
                    <tr>
                      <td><font color="#0000ff">_____________________</font><br>
                        <b><font size="1"><font color="#0000ff">Cameron
                              Harr </font></font></b><font size="1">|
                          SAIC | C4IT BU</font><br>
                        <font size="1">Systems Analyst | FNMOC</font><br>
                        <font size="1">phone:&nbsp; 831.656.4154<br>
                          mobile: 831.233.8216<br>
                          email: <a moz-do-not-send="true"
                            class="moz-txt-link-abbreviated"
                            href="mailto:cameron.harr.ctr@navy.mil">
                            cameron.harr.ctr@navy.mil</a><br>
                          email: <a moz-do-not-send="true"
                            class="moz-txt-link-abbreviated"
                            href="mailto:harrc@saic.com">harrc@saic.com</a></font><br>
                      </td>
                    </tr>
                  </tbody>
                </table>
              </td>
            </tr>
          </tbody>
        </table>
      </div>
      <br>
      <fieldset class="mimeAttachmentHeader"></fieldset>
      <br>
      <pre wrap="">_______________________________________________
Darshan-users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Darshan-users@lists.mcs.anl.gov">Darshan-users@lists.mcs.anl.gov</a>
<a class="moz-txt-link-freetext" href="https://lists.mcs.anl.gov/mailman/listinfo/darshan-users">https://lists.mcs.anl.gov/mailman/listinfo/darshan-users</a>
</pre>
    </blockquote>
    <br>
  </body>
</html>