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    <p>Hi,</p>
    <p>I redo the installation:</p>
    <p><i><b>Now to install the libraries do:</b></i><i><b><br>
        </b></i><i><b>make
          PETSC_DIR=/cygdrive/d/wtay/Downloads/Source_codes/petsc-3.15.0
          PETSC_ARCH=petsc-3.15.0_win64_impi_vs2017 install</b></i><i><b><br>
        </b></i><i><b>=========================================</b></i><i><b><br>
        </b></i><i><b><br>
        </b></i><i><b>DELL-T7610+wtay@DELL-T7610
          /cygdrive/d/wtay/Downloads/Source_codes/petsc-3.15.0</b></i><i><b><br>
        </b></i><i><b>$ make
          PETSC_DIR=/cygdrive/d/wtay/Downloads/Source_codes/petsc-3.15.0
          PETSC_ARCH=petsc-3.15.0_win64_impi_vs2017 install</b></i><i><b><br>
        </b></i><i><b>*** Using
          PETSC_DIR=/cygdrive/d/wtay/Downloads/Source_codes/petsc-3.15.0
          PETSC_ARCH=petsc-3.15.0_win64_impi_vs2017 ***</b></i><i><b><br>
        </b></i><i><b>*** Installing PETSc at prefix location:
          /cygdrive/d/Lib/petsc-3.15.0_win64_impi_vs2017  ***</b></i><i><b><br>
        </b></i><i><b>====================================</b></i><i><b><br>
        </b></i><i><b>Install complete.</b></i><i><b><br>
        </b></i><i><b>Now to check if the libraries are working do (in
          current directory):</b></i><i><b><br>
        </b></i><i><b>make
          PETSC_DIR=/cygdrive/d/Lib/petsc-3.15.0_win64_impi_vs2017
          PETSC_ARCH="" check</b></i><i><b><br>
        </b></i><i><b>====================================</b></i><i><b><br>
        </b></i><i><b>/usr/bin/make  --no-print-directory -f makefile
          PETSC_ARCH=petsc-3.15.0_win64_impi_vs2017
          PETSC_DIR=/cygdrive/d/wtay/Downloads/Source_codes/petsc-3.15.0
          mpi4py-install petsc4py-install libmesh-install mfem-insta</b></i><i><b><br>
        </b></i><i><b>ll slepc-install hpddm-install amrex-install
          bamg-install</b></i><i><b><br>
        </b></i><i><b>make[2]: Nothing to be done for 'mpi4py-install'.</b></i><i><b><br>
        </b></i><i><b>make[2]: Nothing to be done for
          'petsc4py-install'.</b></i><i><b><br>
        </b></i><i><b>make[2]: Nothing to be done for 'libmesh-install'.</b></i><i><b><br>
        </b></i><i><b>make[2]: Nothing to be done for 'mfem-install'.</b></i><i><b><br>
        </b></i><i><b>make[2]: Nothing to be done for 'slepc-install'.</b></i><i><b><br>
        </b></i><i><b>make[2]: Nothing to be done for 'hpddm-install'.</b></i><i><b><br>
        </b></i><i><b>make[2]: Nothing to be done for 'amrex-install'.</b></i><i><b><br>
        </b></i><i><b>make[2]: Nothing to be done for 'bamg-install'.</b></i><i><b><br>
        </b></i><br>
      DELL-T7610+wtay@DELL-T7610
      /cygdrive/d/wtay/Downloads/Source_codes/petsc-3.15.0</p>
    <p>I ran the check:<br>
    </p>
    <p><i><b>$ make
          PETSC_DIR=/cygdrive/d/Lib/petsc-3.15.0_win64_impi_vs2017
          PETSC_ARCH="" check</b></i><i><b><br>
        </b></i><i><b>/cygdrive/d/Lib/petsc-3.15.0_win64_impi_vs2017//lib/petsc/conf/petscvariables:5:
          *** missing separator.  Stop.</b></i></p>
    <p>Why is this happening?<br>
    </p>
    <div class="moz-signature">
      <p>Thank you very much.<br>
        <br>
        Yours sincerely,<br>
        <br>
        ================================================<br>
        TAY Wee-Beng 郑伟明 (Zheng Weiming)<br>
        Personal research webpage: <font color="#3366ff"><u><a class="moz-txt-link-freetext" href="http://tayweebeng.wixsite.com/website">http://tayweebeng.wixsite.com/website</a></u></font><br>
        Youtube research showcase: <u><font color="#3366ff"><a class="moz-txt-link-freetext" href="https://goo.gl/PtvdwQ">https://goo.gl/PtvdwQ</a></font></u><br>
        linkedin: <u><font color="#3366ff"><a class="moz-txt-link-freetext" href="https://www.linkedin.com/in/tay-weebeng">https://www.linkedin.com/in/tay-weebeng</a></font></u><br>
        ================================================<br>
      </p>
    </div>
    <div class="moz-cite-prefix">On 14/4/2021 6:01 pm, Mark Adams wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:CADOhEh5gNENJ3hHUba7_qm=TwWiwSQ+K5QKakeEovSqXLGZvug@mail.gmail.com">
      <meta http-equiv="content-type" content="text/html; charset=UTF-8">
      <div dir="ltr">You have <span style="color:rgb(0,0,0);font-family:"Courier New",Courier,monospace,arial,sans-serif;font-size:14px;white-space:pre-wrap">PETSC_ARCH=petsc-3.15.0_win64_impi_vs2017</span>
        <div>I think you use PETSC_ARCH="" for installed libs.<br>
          When you do the install it will tell you exactly what to run
          to run "check". You might double check that .<br>
          Mark</div>
      </div>
      <br>
      <div class="gmail_quote">
        <div dir="ltr" class="gmail_attr">On Wed, Apr 14, 2021 at 4:10
          AM TAY wee-beng <<a href="mailto:zonexo@gmail.com"
            moz-do-not-send="true">zonexo@gmail.com</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>
            <p>Hi Barry,</p>
            <p>Ops, which dir should I run <i><b>export PETSC_DIR=`pwd`</b></i><i><b><br>
                </b></i></p>
            <p><span><span>Maybe </span></span><span><span>I ran it </span></span><span><span>wrongly
                  initially at where the lib is stored: <i><b>/cygdrive/d/Lib/petsc-3.15.0_win64_impi_vs2017/</b></i></span></span><i><b><br>
                </b></i></p>
            <p>My source is at</p>
            <p><i><b>/cygdrive/d/wtay/Downloads/Source_codes/petsc-3.15.0</b></i></p>
            <p>Now I ran:</p>
            <p><i><b>export PETSC_DIR=`pwd`</b></i><i><b><br>
                </b></i><i><b>cd src/ksp/ksp/tutorials/</b></i><i><b><br>
                </b></i><i><b>make ex2f</b></i></p>
            <p><i><b>/cygdrive/d/wtay/Downloads/Source_codes/petsc-3.15.0/lib/petsc/bin/win32fe/win32fe
                  ifort -MD -Z7 -fpp  -MD -Z7 -fpp  
                  -I/cygdrive/d/wtay/Downloads/Source_codes/petsc-3.15.0/include
                  -I/cygdrive/d/wtay/Downloads/S</b></i><i><b><br>
                </b></i><i><b>ource_codes/petsc-3.15.0/petsc-3.15.0_win64_impi_vs2017/include
                  -I/cygdrive/c/Program\ Files\
                  \(x86\)/Intel/oneAPI/mpi/latest/include     ex2f.F90 
-R/cygdrive/d/wtay/Downloads/Source_codes/petsc-3.15.0/petsc-3.</b></i><i><b><br>
                </b></i><i><b>15.0_win64_impi_vs2017/lib
-L/cygdrive/d/wtay/Downloads/Source_codes/petsc-3.15.0/petsc-3.15.0_win64_impi_vs2017/lib
                  -R/cygdrive/d/Lib/petsc-3.15.0_win64_impi_vs2017/lib
                  -L/cygdrive/d/Lib/petsc-3.15.0_win64_impi</b></i><i><b><br>
                </b></i><i><b>_vs2017/lib -lpetsc -lflapack -lfblas
                  /cygdrive/c/Program\ Files\
                  \(x86\)/Intel/oneAPI/mpi/latest/lib/debug/impi.lib
                  /cygdrive/c/Program\ Files\
                  \(x86\)/Intel/oneAPI/mpi/latest/lib/debug/impicxx.lib
                  /cygdrive/c/</b></i><i><b><br>
                </b></i><i><b>Program\ Files\
                  \(x86\)/Intel/oneAPI/mpi/latest/lib/libmpi_ilp64.lib
                  Gdi32.lib User32.lib Advapi32.lib Kernel32.lib
                  Ws2_32.lib -o ex2f</b></i><i><b><br>
                </b></i><i><b>ifort: command line warning #10006:
                  ignoring unknown option
'/R/cygdrive/d/wtay/Downloads/Source_codes/petsc-3.15.0/petsc-3.15.0_win64_impi_vs2017/lib'</b></i><i><b><br>
                </b></i><i><b>ifort: command line warning #10006:
                  ignoring unknown option
                  '/R/cygdrive/d/Lib/petsc-3.15.0_win64_impi_vs2017/lib'</b></i><i><b><br>
                </b></i><i><b>ex2f.F90(80): error #6405: The same named
                  entity from different modules and/or program units
                  cannot be referenced.   [PETSC_COMM_WORLD]</b></i><i><b><br>
                </b></i><i><b>      call
                  MPI_Comm_rank(PETSC_COMM_WORLD,rank,ierr)</b></i><i><b><br>
                </b></i><i><b>-------------------------^</b></i><i><b><br>
                </b></i><i><b>ex2f.F90(80): error #7112: This actual
                  argument must not be the name of a procedure.  
                  [PETSC_COMM_WORLD]</b></i><i><b><br>
                </b></i><i><b>      call
                  MPI_Comm_rank(PETSC_COMM_WORLD,rank,ierr)</b></i><i><b><br>
                </b></i><i><b>-------------------------^</b></i><i><b><br>
                </b></i><i><b>ex2f.F90(81): error #6405: The same named
                  entity from different modules and/or program units
                  cannot be referenced.   [PETSC_COMM_WORLD]</b></i><i><b><br>
                </b></i><i><b>      call
                  MPI_Comm_size(PETSC_COMM_WORLD,size,ierr)</b></i><i><b><br>
                </b></i><i><b>-------------------------^</b></i><i><b><br>
                </b></i><i><b>ex2f.F90(81): error #7112: This actual
                  argument must not be the name of a procedure.  
                  [PETSC_COMM_WORLD]</b></i><i><b><br>
                </b></i><i><b>      call
                  MPI_Comm_size(PETSC_COMM_WORLD,size,ierr)</b></i><i><b><br>
                </b></i><i><b>-------------------------^</b></i><i><b><br>
                </b></i><i><b>ex2f.F90(93): error #6405: The same named
                  entity from different modules and/or program units
                  cannot be referenced.   [PETSC_COMM_WORLD]</b></i><i><b><br>
                </b></i><i><b>      call
                  MatCreate(PETSC_COMM_WORLD,A,ierr)</b></i><i><b><br>
                </b></i><i><b>---------------------^</b></i><i><b><br>
                </b></i><i><b>ex2f.F90(93): error #7112: This actual
                  argument must not be the name of a procedure.  
                  [PETSC_COMM_WORLD]</b></i><i><b><br>
                </b></i><i><b>      call
                  MatCreate(PETSC_COMM_WORLD,A,ierr)</b></i><i><b><br>
                </b></i><i><b>---------------------^</b></i><i><b><br>
                </b></i><i><b>ex2f.F90(159): error #6405: The same named
                  entity from different modules and/or program units
                  cannot be referenced.   [PETSC_COMM_WORLD]</b></i><i><b><br>
                </b></i><i><b>      call
                  VecCreateMPI(PETSC_COMM_WORLD,PETSC_DECIDE,m*n,u,ierr)</b></i><i><b><br>
                </b></i><i><b>------------------------^</b></i><i><b><br>
                </b></i><i><b>ex2f.F90(159): error #7112: This actual
                  argument must not be the name of a procedure.  
                  [PETSC_COMM_WORLD]</b></i><i><b><br>
                </b></i><i><b>      call
                  VecCreateMPI(PETSC_COMM_WORLD,PETSC_DECIDE,m*n,u,ierr)</b></i><i><b><br>
                </b></i><i><b>------------------------^</b></i><i><b><br>
                </b></i><i><b>ex2f.F90(171): error #6405: The same named
                  entity from different modules and/or program units
                  cannot be referenced.   [PETSC_COMM_WORLD]</b></i><i><b><br>
                </b></i><i><b>         call
                  PetscRandomCreate(PETSC_COMM_WORLD,rctx,ierr)</b></i><i><b><br>
                </b></i><i><b>--------------------------------^</b></i><i><b><br>
                </b></i><i><b>ex2f.F90(171): error #7112: This actual
                  argument must not be the name of a procedure.  
                  [PETSC_COMM_WORLD]</b></i><i><b><br>
                </b></i><i><b>         call
                  PetscRandomCreate(PETSC_COMM_WORLD,rctx,ierr)</b></i><i><b><br>
                </b></i><i><b>--------------------------------^</b></i><i><b><br>
                </b></i><i><b>ex2f.F90(193): error #6405: The same named
                  entity from different modules and/or program units
                  cannot be referenced.   [PETSC_COMM_WORLD]</b></i><i><b><br>
                </b></i><i><b>      call
                  KSPCreate(PETSC_COMM_WORLD,ksp,ierr)</b></i><i><b><br>
                </b></i><i><b>---------------------^</b></i><i><b><br>
                </b></i><i><b>ex2f.F90(193): error #7112: This actual
                  argument must not be the name of a procedure.  
                  [PETSC_COMM_WORLD]</b></i><i><b><br>
                </b></i><i><b>      call
                  KSPCreate(PETSC_COMM_WORLD,ksp,ierr)</b></i><i><b><br>
                </b></i><i><b>---------------------^</b></i><i><b><br>
                </b></i><i><b>ex2f.F90(319): error #6405: The same named
                  entity from different modules and/or program units
                  cannot be referenced.   [PETSC_COMM_WORLD]</b></i><i><b><br>
                </b></i><i><b>      call
                  MPI_Comm_rank(PETSC_COMM_WORLD,rank,ierr)</b></i><i><b><br>
                </b></i><i><b>-------------------------^</b></i><i><b><br>
                </b></i><i><b>ex2f.F90(319): error #7112: This actual
                  argument must not be the name of a procedure.  
                  [PETSC_COMM_WORLD]</b></i><i><b><br>
                </b></i><i><b>      call
                  MPI_Comm_rank(PETSC_COMM_WORLD,rank,ierr)</b></i><i><b><br>
                </b></i><i><b>-------------------------^</b></i><i><b><br>
                </b></i><i><b>compilation aborted for ex2f.F90 (code 1)</b></i><i><b><br>
                </b></i><i><b>make: ***
[/cygdrive/d/wtay/Downloads/Source_codes/petsc-3.15.0/lib/petsc/conf/test:23:
                  ex2f] Error 1</b></i></p>
            <p><br>
            </p>
            <p>I have also attached the "<i><b>make check</b></i>"
              output. Seems like there's problem with fortran compile.<br>
            </p>
            <div>
              <p>Thank you very much.<br>
                <br>
                Yours sincerely,<br>
                <br>
                ================================================<br>
                TAY Wee-Beng 郑伟明 (Zheng Weiming)<br>
                Personal research webpage: <font color="#3366ff"><u><a
                      href="http://tayweebeng.wixsite.com/website"
                      target="_blank" moz-do-not-send="true">http://tayweebeng.wixsite.com/website</a></u></font><br>
                Youtube research showcase: <u><font color="#3366ff"><a
                      href="https://goo.gl/PtvdwQ" target="_blank"
                      moz-do-not-send="true">https://goo.gl/PtvdwQ</a></font></u><br>
                linkedin: <u><font color="#3366ff"><a
                      href="https://www.linkedin.com/in/tay-weebeng"
                      target="_blank" moz-do-not-send="true">https://www.linkedin.com/in/tay-weebeng</a></font></u><br>
                ================================================<br>
              </p>
            </div>
            <div>On 14/4/2021 3:47 pm, Barry Smith wrote:<br>
            </div>
            <blockquote type="cite">
              <div><br>
              </div>
               Please send configure.log and make.log and the results of
              "make check" so we have the details on the build process. 
              <div><br>
              </div>
              <blockquote type="cite">
                <div>
                  <p><i><b>No rule to make target
'/cygdrive/d/Lib/petsc-3.15.0_win64_impi_vs2017/share/petsc/examples/src/ksp/ksp/tutori</b></i><i><b>als/lib/petsc/conf/test'. 
                        Stop.</b></i></p>
                </div>
              </blockquote>
              <div> Looks funny; it does not seem to separate the PETSc
                directory from its configuration directory
                appropriately.  </div>
              <div><br>
              </div>
              <div>  Are you sure </div>
              <div><br>
              </div>
              <div>
                <blockquote type="cite">
                  <div>
                    <p><i><b>export PETSC_DIR=`pwd`</b></i><i><b><br>
                        </b></i><i><b>export
                          PETSC_ARCH=petsc-3.15.0_win64_impi_vs2017</b></i></p>
                  </div>
                </blockquote>
                <div>are run in the appropriate directory so that
                  PETSC_DIR is correct.</div>
                <div><br>
                </div>
                <div>Barry</div>
                <div><br>
                </div>
                <div><br>
                </div>
                <br>
                <div><br>
                </div>
                <div><br>
                  <div><br>
                    <blockquote type="cite">
                      <div>On Apr 14, 2021, at 2:20 AM, TAY wee-beng
                        <<a href="mailto:zonexo@gmail.com"
                          target="_blank" moz-do-not-send="true">zonexo@gmail.com</a>>
                        wrote:</div>
                      <br>
                      <div>
                        <div>
                          <p>Hi Mark,</p>
                          <p>I'm not sure what's wrong.</p>
                          <p>In VS2017 + Intel oneAPI,</p>
                          <p>even after adding the full path:</p>
                          <p>#include
<D:/Lib/petsc-3.15.0_win64_impi_vs2017/include/petsc/finclude/petscksp.h></p>
                          <p>I got a new error:</p>
                          <p><i><b>Compiling with Intel® Fortran
                                Compiler Classic 2021.2.0 [Intel(R)
                                64]...</b></i><i><b><br>
                              </b></i><i><b>ex2f.F90</b></i><i><b><br>
                              </b></i><i><b>petscksp.h(8): #error: can't
                                find include file:
                                petsc/finclude/petscpc.h</b></i><i><b><br>
                              </b></i><i><b>ex2f : error PRJ0019: A tool
                                returned an error code</b></i></p>
                          <p>Note that I have also specified the include
                            dir in the properties:</p>
                          <p><i><b>Debug/;$(PETSC_DIR);$(PETSC_DIR)/include;$(I_MPI_ONEAPI_ROOT)/include</b></i></p>
                          <p>I also tried in cygwin:</p>
                          <p><i><b>export PETSC_DIR=`pwd`</b></i><i><b><br>
                              </b></i><i><b>export
                                PETSC_ARCH=petsc-3.15.0_win64_impi_vs2017</b></i><i><b><br>
                              </b></i><i><b>make ex2f</b></i></p>
                          <p>I got the error:</p>
                          <p><i><b>$ make ex2f</b></i><i><b><br>
                              </b></i><i><b>makefile:41:
/cygdrive/d/Lib/petsc-3.15.0_win64_impi_vs2017/share/petsc/examples/src/ksp/ksp/tutorials/lib/petsc/conf/te</b></i><i><b>st:
                                No such file or directory</b></i><i><b><br>
                              </b></i><i><b>make: *** No rule to make
                                target
'/cygdrive/d/Lib/petsc-3.15.0_win64_impi_vs2017/share/petsc/examples/src/ksp/ksp/tutori</b></i><i><b>als/lib/petsc/conf/test'. 
                                Stop.</b></i></p>
                          <p>Somehow it just doesn't work. Building the
                            library has no problem though.</p>
                          <p>I wonder what's wrong.<br>
                          </p>
                          <p><br>
                          </p>
                          <div>
                            <p>Thank you very much.<br>
                              <br>
                              Yours sincerely,<br>
                              <br>
================================================<br>
                              TAY Wee-Beng 郑伟明 (Zheng Weiming)<br>
                              Personal research webpage: <font
                                color="#3366ff"><u><a
                                    href="http://tayweebeng.wixsite.com/website"
                                    target="_blank"
                                    moz-do-not-send="true">http://tayweebeng.wixsite.com/website</a></u></font><br>
                              Youtube research showcase: <u><font
                                  color="#3366ff"><a
                                    href="https://goo.gl/PtvdwQ"
                                    target="_blank"
                                    moz-do-not-send="true">https://goo.gl/PtvdwQ</a></font></u><br>
                              linkedin: <u><font color="#3366ff"><a
                                    href="https://www.linkedin.com/in/tay-weebeng"
                                    target="_blank"
                                    moz-do-not-send="true">https://www.linkedin.com/in/tay-weebeng</a></font></u><br>
================================================<br>
                            </p>
                          </div>
                          <div>On 14/4/2021 9:31 am, Mark Adams wrote:<br>
                          </div>
                          <blockquote type="cite">
                            <div dir="ltr">
                              <div dir="ltr">PETSc has changed Fortran
                                syntax since v3.9. You should upgrade.
                                Look at examples for how to use modules
                                etc. 
                                <div><br>
                                </div>
                                <div><br>
                                </div>
                              </div>
                              <div class="gmail_quote">
                                <blockquote class="gmail_quote"
                                  style="margin:0px 0px 0px
                                  0.8ex;border-left:1px solid
                                  rgb(204,204,204);padding-left:1ex">
                                  <div>
                                    <p><i><b>Compiling with Intel®
                                          Fortran Compiler Classic
                                          2021.2.0 [Intel(R) 64]...</b></i><i><b><br>
                                        </b></i><i><b>global.F90</b></i><i><b><br>
                                        </b></i><i><b>global.F90(3):
                                          #error: can't find include
                                          file: petsc/finclude/petsc.h</b></i><i><b><br>
                                        </b></i><i><b>global.F90(937):
                                          #error: can't find include
                                          file: petsc/finclude/petsc.h</b></i></p>
                                  </div>
                                </blockquote>
                                <div><br>
                                </div>
                                <div>It looks like you might not have
                                  your PETSC_ARCH variable set. You
                                  should get a full path
                                  to /finclude/petsc.h. Look at the
                                  compile line.</div>
                                <div><br>
                                </div>
                                <div>There are PETSc examples that you
                                  you can make to see an example of a
                                  correct make. For example, </div>
                                <div>> cd petsc/src/ksp/ksp/tutorials</div>
                                <div> > make ex2f </div>
                                <div><br>
                                </div>
                                <div>should make an executable and you
                                  can look at the compile and link
                                  lines, and compare to what you are
                                  using.</div>
                                <div><br>
                                </div>
                                <div>Mark</div>
                                <blockquote class="gmail_quote"
                                  style="margin:0px 0px 0px
                                  0.8ex;border-left:1px solid
                                  rgb(204,204,204);padding-left:1ex">
                                  <div>
                                    <p><br>
                                    </p>
                                    <div>-- <br>
                                      <p>Thank you very much.<br>
                                        <br>
                                        Yours sincerely,<br>
                                        <br>
================================================<br>
                                        TAY Wee-Beng 郑伟明 (Zheng Weiming)<br>
                                        Personal research webpage: <font
                                          color="#3366ff"><u><a
                                              href="http://tayweebeng.wixsite.com/website"
                                              target="_blank"
                                              moz-do-not-send="true">http://tayweebeng.wixsite.com/website</a></u></font><br>
                                        Youtube research showcase: <u><font
                                            color="#3366ff"><a
                                              href="https://goo.gl/PtvdwQ"
                                              target="_blank"
                                              moz-do-not-send="true">https://goo.gl/PtvdwQ</a></font></u><br>
                                        linkedin: <u><font
                                            color="#3366ff"><a
                                              href="https://www.linkedin.com/in/tay-weebeng"
                                              target="_blank"
                                              moz-do-not-send="true">https://www.linkedin.com/in/tay-weebeng</a></font></u><br>
================================================<br>
                                      </p>
                                    </div>
                                  </div>
                                </blockquote>
                              </div>
                            </div>
                          </blockquote>
                        </div>
                      </div>
                    </blockquote>
                  </div>
                  <br>
                </div>
              </div>
            </blockquote>
          </div>
        </blockquote>
      </div>
    </blockquote>
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