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    <p>As mentioned in a previous post [1], it looks like <font
        color="#993399">ompi_mpi</font> in the error messages indicate
      that your fftw3 was compiled with Open MPI instead of Intel MPI.</p>
    <p>If you have both Open MPI and Intel MPI on your system, you have
      to take care of the double <font color="#ff0000">ii</font>'s.</p>
    <p>Perhaps, you used mp<font color="#3333ff">i</font>cc for Open MPI
      [2] instead of mp<font color="#ff0000">ii</font>cc for Intel MPI
      [3] when you compiled fftw3 [4].<br>
    </p>
    [1]
<a class="moz-txt-link-freetext" href="https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg13360.html">https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg13360.html</a><br>
    [2] <a class="moz-txt-link-freetext" href="https://www.open-mpi.org/faq/?category=mpi-apps#general-build">https://www.open-mpi.org/faq/?category=mpi-apps#general-build</a><br>
    [3]
<a class="moz-txt-link-freetext" href="https://software.intel.com/en-us/mpi-developer-guide-linux-compilers-support">https://software.intel.com/en-us/mpi-developer-guide-linux-compilers-support</a><br>
    [4]
<a class="moz-txt-link-freetext" href="https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg18664.html">https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg18664.html</a>
    <p><br>
    </p>
    <div class="moz-cite-prefix">On 5/29/2019 11:25 AM, Indranil mal
      wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:CAMXVQEG7_RX=zuamxEUzB=_LNDeqqw14UgiNJCXBdV5krk=bEg@mail.gmail.com">
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      <div dir="ltr">/home/dps/fftw3/lib/libfftw3_mpi.a(api.o): In
        function `bogosity_hook':<br>
        api.c:(.text+0x20): undefined reference to `ompi_mpi_comm_null'<br>
        api.c:(.text+0x44): undefined reference to `ompi_mpi_comm_null'<br>
        api.c:(.text+0x73): undefined reference to `ompi_mpi_comm_null'<br>
        /home/dps/fftw3/lib/libfftw3_mpi.a(api.o): In function
        `nowisdom_hook':<br>
        api.c:(.text+0x9d): undefined reference to `ompi_mpi_comm_null'<br>
        api.c:(.text+0xbc): undefined reference to `ompi_mpi_comm_null'<br>
        /home/dps/fftw3/lib/libfftw3_mpi.a(api.o):api.c:(.text+0xd3):
        more undefined references to `ompi_mpi_comm_null' follow<br>
        /home/dps/fftw3/lib/libfftw3_mpi.a(api.o): In function
        `wisdom_ok_hook':<br>
        api.c:(.text+0x1cc): undefined reference to `ompi_mpi_unsigned'<br>
        api.c:(.text+0x21f): undefined reference to `ompi_mpi_op_land'<br>
        api.c:(.text+0x226): undefined reference to `ompi_mpi_int'<br>
        api.c:(.text+0x24b): undefined reference to `ompi_mpi_comm_null'<br>
        /home/dps/fftw3/lib/libfftw3_mpi.a(api.o): In function
        `cost_hook':<br>
        api.c:(.text+0x2c7): undefined reference to `ompi_mpi_comm_null'<br>
        api.c:(.text+0x2dc): undefined reference to `ompi_mpi_comm_null'<br>
        api.c:(.text+0x2ee): undefined reference to `ompi_mpi_op_max'<br>
        api.c:(.text+0x2f5): undefined reference to `ompi_mpi_op_sum'<br>
        api.c:(.text+0x308): undefined reference to `ompi_mpi_double'<br>
        api.c:(.text+0x33b): undefined reference to `ompi_mpi_comm_null'<br>
        /home/dps/fftw3/lib/libfftw3_mpi.a(f03-wrap.o): In function
        `fftw_mpi_local_size_many_transposed_f03':<br>
        f03-wrap.c:(.text+0x3a): undefined reference to `MPI_Comm_f2c'<br>
        /home/dps/fftw3/lib/libfftw3_mpi.a(f03-wrap.o): In function
        `fftw_mpi_local_size_many_f03':<br>
        f03-wrap.c:(.text+0xa5): undefined reference to `MPI_Comm_f2c'<br>
        /home/dps/fftw3/lib/libfftw3_mpi.a(f03-wrap.o): In function
        `fftw_mpi_local_size_transposed_f03':<br>
        f03-wrap.c:(.text+0x103): undefined reference to `MPI_Comm_f2c'<br>
        /home/dps/fftw3/lib/libfftw3_mpi.a(f03-wrap.o): In function
        `fftw_mpi_local_size_f03':<br>
        f03-wrap.c:(.text+0x148): undefined reference to `MPI_Comm_f2c'<br>
        /home/dps/fftw3/lib/libfftw3_mpi.a(f03-wrap.o): In function
        `fftw_mpi_local_size_many_1d_f03':<br>
        f03-wrap.c:(.text+0x1a2): undefined reference to `MPI_Comm_f2c'<br>
/home/dps/fftw3/lib/libfftw3_mpi.a(f03-wrap.o):f03-wrap.c:(.text+0x20a):
        more undefined references to `MPI_Comm_f2c' follow<br>
        /home/dps/fftw3/lib/libfftw3_mpi.a(transpose-alltoall.o): In
        function `apply':<br>
        transpose-alltoall.c:(.text+0x83): undefined reference to
        `ompi_mpi_double'<br>
        transpose-alltoall.c:(.text+0x11f): undefined reference to
        `ompi_mpi_double'<br>
        transpose-alltoall.c:(.text+0x16d): undefined reference to
        `ompi_mpi_double'<br>
        transpose-alltoall.c:(.text+0x19f): undefined reference to
        `ompi_mpi_double'<br>
        /home/dps/fftw3/lib/libfftw3_mpi.a(transpose-pairwise.o): In
        function `transpose_chunks':<br>
        transpose-pairwise.c:(.text+0x53a): undefined reference to
        `ompi_mpi_double'<br>
/home/dps/fftw3/lib/libfftw3_mpi.a(transpose-pairwise.o):transpose-pairwise.c:(.text+0x54c):
        more undefined references to `ompi_mpi_double' follow<br>
        /home/dps/fftw3/lib/libfftw3_mpi.a(any-true.o): In function
        `fftw_mpi_any_true':<br>
        any-true.c:(.text+0xa): undefined reference to `<font
          color="#993399">ompi_mpi</font>_op_lor'<br>
        any-true.c:(.text+0x1f): undefined reference to `ompi_mpi_int'<br>
        /home/dps/fftw3/lib/libfftw3_mpi.a(wisdom-api.o): In function
        `fftw_mpi_gather_wisdom':<br>
        wisdom-api.c:(.text+0x92): undefined reference to
        `ompi_mpi_unsigned_long'<br>
        wisdom-api.c:(.text+0xcd): undefined reference to
        `ompi_mpi_char'<br>
        wisdom-api.c:(.text+0x12d): undefined reference to
        `ompi_mpi_unsigned_long'<br>
        wisdom-api.c:(.text+0x158): undefined reference to
        `ompi_mpi_char'<br>
        /home/dps/fftw3/lib/libfftw3_mpi.a(wisdom-api.o): In function
        `fftw_mpi_broadcast_wisdom':<br>
        wisdom-api.c:(.text+0x222): undefined reference to
        `ompi_mpi_unsigned_long'<br>
        wisdom-api.c:(.text+0x24d): undefined reference to
        `ompi_mpi_char'<br>
        wisdom-api.c:(.text+0x2b5): undefined reference to
        `ompi_mpi_unsigned_long'<br>
        wisdom-api.c:(.text+0x2da): undefined reference to
        `ompi_mpi_char'<br>
        Makefile:117: recipe for target 'nlvdw_mpi' failed<br>
        make[1]: *** [nlvdw_mpi] Error 1<br>
        make[1]: Leaving directory '/home/dps/WIEN2K/SRC_nlvdw'<br>
        Makefile:108: recipe for target 'para' failed<br>
        make: *** [para] Error 2</div>
      <br>
      <div class="gmail_quote">
        <div dir="ltr" class="gmail_attr">On Wed, May 29, 2019 at 5:34
          PM Gavin Abo <<a href="mailto:gsabo@crimson.ua.edu"
            moz-do-not-send="true">gsabo@crimson.ua.edu</a>> wrote:<br>
        </div>
        <blockquote class="gmail_quote" style="margin:0px 0px 0px
          0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
          <div bgcolor="#FFFFFF">
            <p>Look inside those compile.msg files as they likely
              contain messages showing why they failed to compile.<br>
            </p>
            <div class="gmail-m_-4552589799450079137moz-cite-prefix">On
              5/28/2019 11:46 AM, Indranil mal wrote:<br>
            </div>
            <blockquote type="cite">
              <div dir="ltr">
                <div>Thank you for kind response <br>
                </div>
                <div>After following all the instructions given by you I
                  have installed WIEN2k with Intel parallel compiler.
                  After compiling I got <br>
                </div>
                <div><br>
                </div>
                <div><span class="gmail-m_-4552589799450079137gmail-im">Compile
                    time errors (if any) were:<br>
                  </span>SRC_lapw0/compile.msg:make[1]: *** [lapw0_mpi]
                  Error 1<span
                    class="gmail-m_-4552589799450079137gmail-im"><br>
                    SRC_lapw0/compile.msg:make: *** [para] Error 2<br>
                  </span>SRC_nlvdw/compile.msg:make[1]: *** [nlvdw_mpi]
                  Error 1</div>
              </div>
            </blockquote>
          </div>
        </blockquote>
      </div>
    </blockquote>
    <blockquote type="cite"
cite="mid:CAMXVQEG7_RX=zuamxEUzB=_LNDeqqw14UgiNJCXBdV5krk=bEg@mail.gmail.com"></blockquote>
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