<div dir="ltr"><div dir="ltr">Forgot to mention that configure found the following about MATLAB<div><br></div><div><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">Matlab:</span></p>
<p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures"> Includes: -I/Applications/MATLAB_R2019b.app/extern/include</span></p>
<p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures"> /Applications/MATLAB_R2019b.app</span></p>
<p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">MatlabEngine:</span></p>
<p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures"> Library: -L/Applications/MATLAB_R2019b.app/bin/maci64 -L/Applications/MATLAB_R2019b.app/extern/lib/maci64 -leng -lmex -lmx -lmat -lut -licudata -licui18n -licuuc</span></p></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jun 9, 2020 at 2:20 PM Amneet Bhalla <<a href="mailto:mail2amneet@gmail.com">mail2amneet@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr">Do these additional configure flags for MATLAB look OK?<div><br></div><div><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">--with-matlab=1 --with-matlab-dir=/Applications/MATLAB_R2019b.app --with-matlab-engine=1 --with-matlab-engine-dir=/Applications/MATLAB_R2019b.app/extern/engines/</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><br></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><br></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><br></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)">With this configuration make compiled files like:</p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><br></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures"> CC darwin-dbg/obj/sys/classes/viewer/impls/matlab/vmatlab.o</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures"> CC darwin-dbg/obj/sys/classes/viewer/impls/matlab/ftn-custom/zvmatlabf.o</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures"> CC darwin-dbg/obj/sys/classes/matlabengine/matlab.o</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures"> CC darwin-dbg/obj/sys/classes/matlabengine/ftn-auto/matlabf.o</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures"> CC darwin-dbg/obj/sys/classes/matlabengine/ftn-custom/zmatlabf.o</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures"> CC darwin-dbg/obj/vec/pf/impls/matlab/cmatlab.o</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures"> CC darwin-dbg/obj/vec/vec/utils/matlab/gcreatev.o</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures"><br></span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">make[2]: Leaving directory `/Users/amneetb/Softwares/PETSc-Gitlab/PETSc'</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">BEGINNING TO COMPILE MATLAB INTERFACE</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">Building with 'Xcode with Clang'.</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">ld: warning: cannot export hidden symbol _mexfilerequiredapiversion from c_mexapi_version.o</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85);min-height:20px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">ld: warning: cannot export hidden symbol _mexfilerequiredapiversion from c_mexapi_version.o</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85);min-height:20px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">MEX completed successfully.</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">Building with 'Xcode with Clang'.</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">ld: warning: cannot export hidden symbol _mexfilerequiredapiversion from c_mexapi_version.o</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85);min-height:20px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">ld: warning: cannot export hidden symbol _mexfilerequiredapiversion from c_mexapi_version.o</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85);min-height:20px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">MEX completed successfully.</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">Building with 'Xcode with Clang'.</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">ld: warning: cannot export hidden symbol _mexfilerequiredapiversion from c_mexapi_version.o</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85);min-height:20px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">MEX completed successfully.</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">Building with 'Xcode with Clang'.</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">ld: warning: cannot export hidden symbol _mexfilerequiredapiversion from c_mexapi_version.o</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85);min-height:20px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">ld: warning: cannot export hidden symbol _mexfilerequiredapiversion from c_mexapi_version.o</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85);min-height:20px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">
</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">MEX completed successfully.</span></p><div><span style="font-variant-ligatures:no-common-ligatures"><br></span></div><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><br></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)">However, make check gives error</p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><br></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures;color:rgb(46,174,187)">amneetb</span><span style="font-variant-ligatures:no-common-ligatures">@</span><span style="font-variant-ligatures:no-common-ligatures;color:rgb(47,180,29)">Amneets-MBP:</span><span style="font-variant-ligatures:no-common-ligatures;color:rgb(159,160,28)">~/Softwares/PETSc-Gitlab/PETSc</span><span style="font-variant-ligatures:no-common-ligatures">$ make PETSC_DIR=/Users/amneetb/Softwares/PETSc-Gitlab/PETSc PETSC_ARCH=darwin-dbg check</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">Running test examples to verify correct installation</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">Using PETSC_DIR=/Users/amneetb/Softwares/PETSc-Gitlab/PETSc and PETSC_ARCH=darwin-dbg</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">Possible error running C/C++ src/snes/examples/tutorials/ex19 with 1 MPI process</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">See <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html" target="_blank">http://www.mcs.anl.gov/petsc/documentation/faq.html</a></span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">dyld: Library not loaded: @rpath/libeng.dylib</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures"> Referenced from: /Users/amneetb/Softwares/PETSc-Gitlab/PETSc/src/snes/examples/tutorials/./ex19</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures"> Reason: image not found</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85);min-height:20px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">===================================================================================</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">= BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">= PID 14057 RUNNING AT Amneets-MBP</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">= EXIT CODE: 6</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">= CLEANING UP REMAINING PROCESSES</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">= YOU CAN IGNORE THE BELOW CLEANUP MESSAGES</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">===================================================================================</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">YOUR APPLICATION TERMINATED WITH THE EXIT STRING: Abort trap: 6 (signal 6)</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">This typically refers to a problem with your application.</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">Please see the FAQ page for debugging suggestions</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">Possible error running C/C++ src/snes/examples/tutorials/ex19 with 2 MPI processes</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">See <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html" target="_blank">http://www.mcs.anl.gov/petsc/documentation/faq.html</a></span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">dyld: Library not loaded: @rpath/libeng.dylib</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures"> Referenced from: /Users/amneetb/Softwares/PETSc-Gitlab/PETSc/src/snes/examples/tutorials/./ex19</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures"> Reason: image not found</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">dyld: Library not loaded: @rpath/libeng.dylib</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures"> Referenced from: /Users/amneetb/Softwares/PETSc-Gitlab/PETSc/src/snes/examples/tutorials/./ex19</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures"> Reason: image not found</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85);min-height:20px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">===================================================================================</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">= BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">= PID 14062 RUNNING AT Amneets-MBP</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">= EXIT CODE: 6</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">= CLEANING UP REMAINING PROCESSES</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">= YOU CAN IGNORE THE BELOW CLEANUP MESSAGES</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">===================================================================================</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">YOUR APPLICATION TERMINATED WITH THE EXIT STRING: Abort trap: 6 (signal 6)</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">This typically refers to a problem with your application.</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">Please see the FAQ page for debugging suggestions</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">1,5c1,17</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">< lid velocity = 0.0016, prandtl # = 1., grashof # = 1.</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">< 0 SNES Function norm 0.0406612 </span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">< 1 SNES Function norm 4.12227e-06 </span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">< 2 SNES Function norm 6.098e-11 </span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">< Number of SNES iterations = 2</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">---</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">> dyld: Library not loaded: @rpath/libeng.dylib</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">> Referenced from: /Users/amneetb/Softwares/PETSc-Gitlab/PETSc/src/snes/examples/tutorials/./ex19</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">> Reason: image not found</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">> dyld: Library not loaded: @rpath/libeng.dylib</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">> Referenced from: /Users/amneetb/Softwares/PETSc-Gitlab/PETSc/src/snes/examples/tutorials/./ex19</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">> Reason: image not found</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">> </span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">> ===================================================================================</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">> = BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">> = PID 14072 RUNNING AT Amneets-MBP</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">> = EXIT CODE: 6</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">> = CLEANING UP REMAINING PROCESSES</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">> = YOU CAN IGNORE THE BELOW CLEANUP MESSAGES</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">> ===================================================================================</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">> YOUR APPLICATION TERMINATED WITH THE EXIT STRING: Abort trap: 6 (signal 6)</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">> This typically refers to a problem with your application.</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">> Please see the FAQ page for debugging suggestions</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">/Users/amneetb/Softwares/PETSc-Gitlab/PETSc/src/snes/examples/tutorials</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">Possible problem with ex19 running with hypre, diffs above</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">=========================================</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">Possible error running Fortran example src/snes/examples/tutorials/ex5f with 1 MPI process</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">See <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html" target="_blank">http://www.mcs.anl.gov/petsc/documentation/faq.html</a></span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">dyld: Library not loaded: @rpath/libeng.dylib</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures"> Referenced from: /Users/amneetb/Softwares/PETSc-Gitlab/PETSc/src/snes/examples/tutorials/./ex5f</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures"> Reason: image not found</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85);min-height:20px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">===================================================================================</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">= BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">= PID 14211 RUNNING AT Amneets-MBP</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">= EXIT CODE: 6</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">= CLEANING UP REMAINING PROCESSES</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">= YOU CAN IGNORE THE BELOW CLEANUP MESSAGES</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">===================================================================================</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">YOUR APPLICATION TERMINATED WITH THE EXIT STRING: Abort trap: 6 (signal 6)</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">This typically refers to a problem with your application.</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">Please see the FAQ page for debugging suggestions</span></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures">Completed test examples</span></p><div><span style="font-variant-ligatures:no-common-ligatures"><br></span></div><div><span style="font-variant-ligatures:no-common-ligatures"><br></span></div><div><span style="font-variant-ligatures:no-common-ligatures">I have added the following paths in my .profile and sourced it before make all and make check </span></div><div><span style="font-variant-ligatures:no-common-ligatures"><br></span></div><div><span style="font-variant-ligatures:no-common-ligatures"><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(44,238,235);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures;color:rgb(232,235,20)">export</span><span style="font-variant-ligatures:no-common-ligatures"> DYLD_FALLBACK_LIBRARY_PATH</span><span style="font-variant-ligatures:no-common-ligatures;color:rgb(232,235,20)">=</span><span style="font-variant-ligatures:no-common-ligatures">/Applications/MATLAB_R2019b.app/bin/maci64:/Applications/MATLAB_R2019b.app/sys/os/maci64:</span><span style="font-variant-ligatures:no-common-ligatures;color:rgb(94,220,255)">$DYLD_FALLBACK_LIBRARY_PATH</span></p>
<p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85);min-height:20px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></p>
<p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(44,238,235);background-color:rgba(0,0,0,0.85)"><span style="font-variant-ligatures:no-common-ligatures;color:rgb(232,235,20)">export</span><span style="font-variant-ligatures:no-common-ligatures"> DYLD_LIBRARY_PATH</span><span style="font-variant-ligatures:no-common-ligatures;color:rgb(232,235,20)">=</span><span style="font-variant-ligatures:no-common-ligatures">/Applications/MATLAB_R2019b.app/bin/maci64:/Applications/MATLAB_R2019b.app/sys/os/maci64:</span><span style="font-variant-ligatures:no-common-ligatures;color:rgb(94,220,255)">$DYLD_LIBRARY_PATH</span></p></span></div><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><br></p><p style="margin:0px;font-stretch:normal;font-size:15px;line-height:normal;font-family:Monaco;color:rgb(242,242,242);background-color:rgba(0,0,0,0.85)"><br></p></div></div></div></div></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Jun 8, 2020 at 6:39 PM Barry Smith <<a href="mailto:bsmith@petsc.dev" target="_blank">bsmith@petsc.dev</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex"><div style="word-wrap:break-word;line-break:after-white-space"><div><br></div> Looks like the tool to list the examples in the manual pages is broken since it didn't find these other examples, I'll take a look at it.<div><br></div><div> There is also a discussion in the users manual<br><div><br></div><div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">$ git grep MatlabEngine | grep ex</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">src/docs/tex/manual/part2.tex:PetscMatlabEngineCreate(MPI_Comm comm,char *machine,PetscMatlabEngine *e);</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">src/docs/tex/manual/part2.tex:PetscMatlabEnginePut(PetscMatlabEngine e,PetscObject obj);</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">src/docs/tex/manual/part2.tex:PetscMatlabEngineGet(PetscMatlabEngine e,PetscObject obj);</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">src/docs/tex/manual/part2.tex:PetscMatlabEnginePutArray(PetscMatlabEngine e,int m,int n,PetscScalar *array,char *name);</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">src/docs/tex/manual/part2.tex:PetscMatlabEngineGetArray(PetscMatlabEngine e,int m,int n,PetscScalar *array,char *name);</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">src/docs/tex/manual/part2.tex:PetscMatlabEngineEvaluate(PetscMatlabEngine,"format",...);</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">src/docs/tex/manual/part2.tex:PetscMatlabEngineEvaluate(PetscMatlabEngine,"x = \%g *y + z;",avalue);</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">src/docs/tex/manual/part2.tex:PetscMatlabEngineGetOutput(PetscMatlabEngine,char **);</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">src/docs/tex/manual/part2.tex:PetscMatlabEnginedPrintOutput(PetscMatlabEngine,FILE*).</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">src/snes/tutorials/ex5.c: ierr = PetscMatlabEnginePut(PETSC_MATLAB_ENGINE_(comm),(PetscObject)localX);CHKERRQ(ierr);</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">src/snes/tutorials/ex5.c: ierr = PetscMatlabEngineEvaluate(PETSC_MATLAB_ENGINE_(comm),"localF=ex5m(localX,%18.16e,%18.16e,%18.16e)",hx,hy,lambda);CHKERRQ(ierr);</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">src/snes/tutorials/ex5.c: ierr = PetscMatlabEngineGet(PETSC_MATLAB_ENGINE_(comm),(PetscObject)localF);CHKERRQ(ierr);</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">src/sys/tests/ex16.c:static char help[] = "Demonstrates PetscMatlabEngineXXX()\n";</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">src/sys/tests/ex16.c: ierr = PetscMatlabEngineGetOutput(PETSC_MATLAB_ENGINE_(PETSC_COMM_WORLD),&output);CHKERRQ(ierr);</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">src/sys/tests/ex16.c: ierr = PetscMatlabEngineEvaluate(PETSC_MATLAB_ENGINE_(PETSC_COMM_WORLD),"MPI_Comm_rank");CHKERRQ(ierr);</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">src/sys/tests/ex16.c: ierr = PetscMatlabEngineEvaluate(PETSC_MATLAB_ENGINE_(PETSC_COMM_WORLD),user);CHKERRQ(ierr);</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">src/vec/vec/tests/ex31.c:static const char help[] = "Demonstrates PetscMatlabEngineXXX()\n";</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">src/vec/vec/tests/ex31.c: ierr = PetscMatlabEngineGetOutput(PETSC_MATLAB_ENGINE_WORLD,&output);</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">src/vec/vec/tests/ex31.c: ierr = PetscMatlabEngineEvaluate(PETSC_MATLAB_ENGINE_WORLD,"MPI_Comm_rank");</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">src/vec/vec/tests/ex31.c: ierr = PetscMatlabEnginePut(PETSC_MATLAB_ENGINE_WORLD,(PetscObject)x);CHKERRQ(ierr);</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">src/vec/vec/tests/ex31.c: ierr = PetscMatlabEngineEvaluate(PETSC_MATLAB_ENGINE_WORLD,"x = x + MPI_Comm_rank;\n");</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">src/vec/vec/tests/ex31.c: ierr = PetscMatlabEngineGet(PETSC_MATLAB_ENGINE_WORLD,(PetscObject)x);CHKERRQ(ierr);</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">src/vec/vec/tests/ex31.c: ierr = PetscMatlabEngineEvaluate(PETSC_MATLAB_ENGINE_WORLD,"whos\n");CHKERRQ(ierr);</span></div><div style="margin:0px;font-stretch:normal;font-size:14px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures"><br></span></div><blockquote type="cite"><div>On Jun 8, 2020, at 8:26 PM, Amneet Bhalla <<a href="mailto:mail2amneet@gmail.com" target="_blank">mail2amneet@gmail.com</a>> wrote:</div><br><div><div dir="ltr"><div dir="ltr">Great!<div><br></div><div>Clicking on some of the functions pointed me to this example</div><div><a href="https://www.mcs.anl.gov/petsc/petsc-3.13/src/snes/tutorials/ex5.c.html" target="_blank">https://www.mcs.anl.gov/petsc/petsc-3.13/src/snes/tutorials/ex5.c.html</a><br></div><div><br></div><div>Are there more examples, which are perhaps simpler than the above, which I can refer to? </div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Jun 8, 2020 at 5:51 PM Barry Smith <<a href="mailto:bsmith@petsc.dev" target="_blank">bsmith@petsc.dev</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex"><div style="word-wrap:break-word;line-break:after-white-space"><div><br></div><span style="font-size:13px"> You should use the PetscMatlabEngine </span><a href="https://www.mcs.anl.gov/petsc/petsc-3.13/docs/manualpages/Sys/PetscMatlabEngine.html" style="font-size:13px" target="_blank">https://www.mcs.anl.gov/petsc/petsc-3.13/docs/manualpages/Sys/PetscMatlabEngine.html</a><br style="font-size:13px"><br style="font-size:13px"><span style="font-size:13px"> Barry</span><div><font size="2"><br></font><div><br><blockquote type="cite"><div>On Jun 8, 2020, at 7:09 PM, Amneet Bhalla <<a href="mailto:mail2amneet@gmail.com" target="_blank">mail2amneet@gmail.com</a>> wrote:</div><br><div><div dir="ltr">Hi Folks,<div><br></div><div>My parallel application written in C++ (which also uses PETSc library for linear solvers) requires calling control and optimization toolbox of MATLAB at every time step to get a small number of double values. Likewise the MATLAB function will need to know some values from the parallel C++ application to return those doubles. I'm wondering if there is a recommended way of calling MATLAB from parallel C/C++/Fortran codes, and if PETSc has some interface that could be leveraged for this exchange. <br clear="all"><div><br></div><div>Thanks,</div>-- <br><div dir="ltr"><div dir="ltr"><div>--Amneet <br><br></div><div><br></div><div><br></div></div></div></div></div>
</div></blockquote></div><br></div></div></blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr"><div dir="ltr"><div>--Amneet <br><br></div><div><br></div><div><br></div></div></div>
</div></blockquote></div><br></div></div></blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr"><div dir="ltr"><div>--Amneet <br><br></div><div><br></div><div><br></div></div></div>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div>--Amneet <br><br></div><div><br></div><div><br></div></div></div>