Perhaps you can try the following to get additional info - and debug Satish ----------
balay@compute-386-07:/scratch/balay/petsc$ cd src/tao/leastsquares/tutorials/matlab/ balay@compute-386-07:/scratch/balay/petsc/src/tao/leastsquares/tutorials/matlab$ make matlab_ls_test /nfs/gce/projects/petsc/soft/u20.04/mpich-4.0.2/bin/mpicc -fPIC -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -fstack-protector -fvisibility=hidden -O3 -fPIC -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -fstack-protector -fvisibility=hidden -O3 -I/scratch/balay/petsc/include -I/scratch/balay/petsc/linux-opt/include -I/nfs/gce/software/custom/linux-ubuntu20.04-x86_64/matlab/R2021a/extern/include -I/nfs/gce/projects/petsc/soft/u20.04/mpich-4.0.2/include matlab_ls_test.c -Wl,-rpath,/scratch/balay/petsc/linux-opt/lib -L/scratch/balay/petsc/linux-opt/lib -Wl,-rpath,/nfs/gce/software/custom/linux-ubuntu20.04-x86_64/matlab/R2021a/sys/os/glnxa64:/nfs/gce/software/custom/linux-ubuntu20.04-x86_64/matlab/R2021a/bin/glnxa64:/nfs/gce/software/custom/linux-ubuntu20.04-x86_64/matlab/R2021a/extern/lib/glnxa64 -L/nfs/gce/software/custom/linux-ubuntu20.04-x86_64/matlab/R2021a/bin/glnxa64 -L/nfs/gce/software/custom/linux-ubuntu20.04-x86_64/matlab/R202 1a/exter n/lib/glnxa64 -Wl,-rpath,/nfs/gce/projects/petsc/soft/u20.04/mpich-4.0.2/lib -L/nfs/gce/projects/petsc/soft/u20.04/mpich-4.0.2/lib -Wl,-rpath,/usr/lib/gcc/x86_64-linux-gnu/9 -L/usr/lib/gcc/x86_64-linux-gnu/9 -Wl,-rpath,/usr/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -Wl,-rpath,/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -lpetsc -llapack -lblas -lpthread -lm -leng -lmex -lmx -lmat -lut -licudata -licui18n -licuuc -lstdc++ -ldl -lmpifort -lmpi -lgfortran -lm -lgfortran -lm -lgcc_s -lquadmath -lstdc++ -ldl -o matlab_ls_test balay@compute-386-07:/scratch/balay/petsc/src/tao/leastsquares/tutorials/matlab$ LD_PRELOAD=/lib/x86_64-linux-gnu/libgfortran.so.5 ./matlab_ls_test -tao_smonitor -prob_id 5 -info [0] PetscInitialize(): PETSc successfully started: number of processors = 1 [0] PetscGetHostName(): Rejecting domainname, likely is NIS compute-386-07.(none) [0] PetscInitialize(): Running on machine: compute-386-07 Running problem 5 [0] PetscCommDuplicate(): Duplicating a communicator 1140850689 -2080374784 max tags = 268435455 [0] PetscMatlabEngineCreate(): Starting MATLAB engine with command /nfs/gce/software/custom/linux-ubuntu20.04-x86_64/matlab/R2021a/bin/matlab -glnxa64 -nodisplay -nosplash [0] PetscMatlabEngineCreate(): Started MATLAB engine [0] PetscMatlabEngineEvaluate(): Evaluating MATLAB string: TestingInitialize [0] PetscMatlabEngineEvaluate(): Done evaluating Matlab string: TestingInitialize 5 <snip> <<<< Now verify if the above matlab command actually works for you - on this machine..>>>>> balay@compute-386-07:/scratch/balay/petsc/src/tao/leastsquares/tutorials/matlab$ /nfs/gce/software/custom/linux-ubuntu20.04-x86_64/matlab/R2021a/bin/matlab -glnxa64 -nodisplay -nosplash < M A T L A B (R) > Copyright 1984-2021 The MathWorks, Inc. R2021a (9.10.0.1602886) 64-bit (glnxa64) February 17, 2021 To get started, type doc. For product information, visit www.mathworks.com. >> On Sat, 2 Sep 2023, Satish Balay via petsc-users wrote: > Please don't cc: both petsc-users and petsc-maint [reverting thread to > petsc-users only] > > I'm not sure what is happening here. Can you send the corresponding > configure.log, make.log [compressed]? > > Here is my attempt to reproduce (with petsc-3.13) on Ubuntu-20.04, with > Matlab-R2021a - and that works: > > balay@compute-386-07:/scratch/balay/petsc$ git branch > main > release > * release-3.13 > balay@compute-386-07:/scratch/balay/petsc$ module load matlab/R2021a > balay@compute-386-07:/scratch/balay/petsc$ which matlab > /nfs/gce/software/custom/linux-ubuntu20.04-x86_64/matlab/R2021a/bin/matlab > balay@compute-386-07:/scratch/balay/petsc$ ./configure > --with-mpi-dir=/nfs/gce/projects/petsc/soft/u20.04/mpich-4.0.2/ COPTFLAGS=-O3 > CXXOPTFLAGS=-O3 FOPTFLAGS=-O3 PETSC_ARCH=linux-opt --with-debugging=0 > --with-x=0 > --with-matlab-dir=/nfs/gce/software/custom/linux-ubuntu20.04-x86_64/matlab/R2021a > > --with-blaslapack-dir=/nfs/gce/software/custom/linux-ubuntu20.04-x86_64/matlab/R2021a > --known-64-bit-blas-indices=1 --with-matlab-engine=1 > <snip> > Compilers: > > > > C Compiler: > /nfs/gce/projects/petsc/soft/u20.04/mpich-4.0.2/bin/mpicc -fPIC -Wall > -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -fstack-protector > -fvisibility=hidden -O3 > Version: gcc (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0 > C++ Compiler: > /nfs/gce/projects/petsc/soft/u20.04/mpich-4.0.2/bin/mpicxx -Wall > -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -fstack-protector > -fvisibility=hidden -O3 -fPIC > Version: g++ (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0 > Fortran Compiler: > /nfs/gce/projects/petsc/soft/u20.04/mpich-4.0.2/bin/mpif90 -fPIC -Wall > -ffree-line-length-0 -Wno-unused-dummy-argument -O3 > Version: GNU Fortran (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0 > Linkers: > Shared linker: /nfs/gce/projects/petsc/soft/u20.04/mpich-4.0.2/bin/mpicc > -shared -fPIC -Wall -Wwrite-strings -Wno-strict-aliasing > -Wno-unknown-pragmas -fstack-protector -fvisibility=hidden -O3 > Dynamic linker: /nfs/gce/projects/petsc/soft/u20.04/mpich-4.0.2/bin/mpicc > -shared -fPIC -Wall -Wwrite-strings -Wno-strict-aliasing > -Wno-unknown-pragmas -fstack-protector -fvisibility=hidden -O3 > Libraries linked against: -lquadmath -lstdc++ -ldl > make: > Version: 4.2 > /usr/bin/make > BlasLapack: > Library: > /nfs/gce/software/custom/linux-ubuntu20.04-x86_64/matlab/R2021a/bin/glnxa64/mkl.so > > -Wl,-rpath,/nfs/gce/software/custom/linux-ubuntu20.04-x86_64/matlab/R2021a/sys/os/glnxa64 > > -L/nfs/gce/software/custom/linux-ubuntu20.04-x86_64/matlab/R2021a/sys/os/glnxa64 > -liomp5 -lpthread > uses OpenMP; use export OMP_NUM_THREADS=<p> or -omp_num_threads <p> to > control the number of threads > uses 8 byte integers > MPI: > Version: 4 > Includes: -I/nfs/gce/projects/petsc/soft/u20.04/mpich-4.0.2/include > Mpiexec: /nfs/gce/projects/petsc/soft/u20.04/mpich-4.0.2/bin/mpiexec > MPICH_NUMVERSION: 40002300 > pthread: > Library: -lpthread > cmake: > Version: 3.16.3 > /usr/bin/cmake > regex: > Matlab: > Includes: > -I/nfs/gce/software/custom/linux-ubuntu20.04-x86_64/matlab/R2021a/extern/include > /nfs/gce/software/custom/linux-ubuntu20.04-x86_64/matlab/R2021a > MatlabEngine: > Library: > -Wl,-rpath,/nfs/gce/software/custom/linux-ubuntu20.04-x86_64/matlab/R2021a/sys/os/glnxa64:/nfs/gce/software/custom/linux-ubuntu20.04-x86_64/matlab/R2021a/bin/glnxa64:/nfs/gce/software/custom/linux-ubuntu20.04-x86_64/matlab/R2021a/extern/lib/glnxa64 > > -L/nfs/gce/software/custom/linux-ubuntu20.04-x86_64/matlab/R2021a/bin/glnxa64 > -L/nfs/gce/software/custom/linux-ubuntu20.04-x86_64/matlab/R2021a/extern/lib/glnxa64 > -leng -lmex -lmx -lmat -lut -licudata -licui18n -licuuc > sowing: > Version: 1.1.25 > /scratch/balay/petsc/linux-opt/bin/bfort > valgrind: > Language used to compile PETSc: C > PETSc: > PETSC_ARCH: linux-opt > PETSC_DIR: /scratch/balay/petsc > Scalar type: real > Precision: double > Support for __float128 > Integer size: 4 bytes > shared libraries: enabled > Memory alignment from malloc(): 16 bytes > xxx=========================================================================xxx > Configure stage complete. Now build PETSc libraries with: > make PETSC_DIR=/scratch/balay/petsc PETSC_ARCH=linux-opt all > xxx=========================================================================xxx > balay@compute-386-07:/scratch/balay/petsc$ make > > > > > <snip> > FC linux-opt/obj/tao/f90-mod/petsctaomod.o > CLINKER linux-opt/lib/libpetsc.so.3.13.6 > BEGINNING TO COMPILE MATLAB INTERFACE > Building with 'gcc'. > /scratch/balay/petsc/src/sys/classes/viewer/impls/socket/matlab/bread.c: In > function ‘PetscBinaryWrite’: > /scratch/balay/petsc/src/sys/classes/viewer/impls/socket/matlab/bread.c:167:6: > warning: ‘err’ may be used uninitialized in this function > [-Wmaybe-uninitialized] > 167 | if (err < 0) PETSC_MEX_ERROR("Error writing to socket\n"); > | ^ > > MEX completed successfully. > Building with 'gcc'. > MEX completed successfully. > Building with 'gcc'. > MEX completed successfully. > Building with 'gcc'. > /scratch/balay/petsc/src/sys/classes/viewer/impls/socket/matlab/bread.c: In > function ‘PetscBinaryWrite’: > /scratch/balay/petsc/src/sys/classes/viewer/impls/socket/matlab/bread.c:167:6: > warning: ‘err’ may be used uninitialized in this function > [-Wmaybe-uninitialized] > 167 | if (err < 0) PETSC_MEX_ERROR("Error writing to socket\n"); > | ^ > > MEX completed successfully. > ========================================= > Now to check if the libraries are working do: > make PETSC_DIR=/scratch/balay/petsc PETSC_ARCH=linux-opt check > ========================================= > balay@compute-386-07:/scratch/balay/petsc$ make test query=requires > queryval=matlab > Using MAKEFLAGS: -- queryval=matlab query=requires > CC linux-opt/tests/ksp/ksp/tutorials/ex72.o > CLINKER linux-opt/tests/ksp/ksp/tutorials/ex72 > TEST linux-opt/tests/counts/ksp_ksp_tutorials-ex72_12.counts > not ok ksp_ksp_tutorials-ex72_12 # Error code: 1 > # ../ex72: > /nfs/gce/software/custom/linux-ubuntu20.04-x86_64/matlab/R2021a/sys/os/glnxa64/libgfortran.so.5: > version `GFORTRAN_9' not found (required by > /nfs/gce/projects/petsc/soft/u20.04/mpich-4.0.2/lib/libmpifort.so.12) > ok ksp_ksp_tutorials-ex72_12 # SKIP Command failed so no diff > CC > linux-opt/tests/tao/leastsquares/tutorials/matlab/matlab_ls_test.o > CLINKER linux-opt/tests/tao/leastsquares/tutorials/matlab/matlab_ls_test > TEST > linux-opt/tests/counts/tao_leastsquares_tutorials_matlab-matlab_ls_test.counts > not ok tao_leastsquares_tutorials_matlab-matlab_ls_test # Error code: 1 > # ../matlab_ls_test: > /nfs/gce/software/custom/linux-ubuntu20.04-x86_64/matlab/R2021a/sys/os/glnxa64/libgfortran.so.5: > version `GFORTRAN_9' not found (required by > /nfs/gce/projects/petsc/soft/u20.04/mpich-4.0.2/lib/libmpifort.so.12) > ok tao_leastsquares_tutorials_matlab-matlab_ls_test # SKIP Command failed so > no diff > <snip> > balay@compute-386-07:/scratch/balay/petsc$ > LD_PRELOAD=/lib/x86_64-linux-gnu/libgfortran.so.5 make test query=requires > queryval=matlab > Using MAKEFLAGS: -- queryval=matlab query=requires > TEST linux-opt/tests/counts/ksp_ksp_tutorials-ex72_12.counts > ok ksp_ksp_tutorials-ex72_12 > ok diff-ksp_ksp_tutorials-ex72_12 > TEST > linux-opt/tests/counts/tao_leastsquares_tutorials_matlab-matlab_ls_test.counts > ok tao_leastsquares_tutorials_matlab-matlab_ls_test > ok diff-tao_leastsquares_tutorials_matlab-matlab_ls_test > > # ------------- > # Summary > # ------------- > # success 4/4 tests (100.0%) > # failed 0/4 tests (0.0%) > # todo 0/4 tests (0.0%) > # skip 0/4 tests (0.0%) > # > # Wall clock time for tests: 27 sec > # Approximate CPU time (not incl. build time): 15.190000000000001 sec > # > # Timing summary (actual test time / total CPU time): > # tao_leastsquares_tutorials_matlab-matlab_ls_test: 6.47 sec / 7.54 sec > # ksp_ksp_tutorials-ex72_12: 6.46 sec / 7.65 sec > balay@compute-386-07:/scratch/balay/petsc$ > > > > > > On Sat, 2 Sep 2023, INTURU SRINIVAS 20PHD0548 wrote: > > > Based on the suggestions given by Sathish, I have tried to configure petsc > > 3.13.4 with Matlab-R2020b. But, it was not successful. After running make > > -j 10 test command I have got the following error message. > > > > not ok tao_leastsquares_tutorials_matlab-matlab_ls_test # Error code: 124 > > # Running problem 5 > > # [0]PETSC ERROR: --------------------- Error Message > > -------------------------------------------------------------- > > # [0]PETSC ERROR: Error in external library > > # [0]PETSC ERROR: Unable to start MATLAB engine on > > # [0]PETSC ERROR: See https://www.mcs.anl.gov/petsc/documentation/faq.html > > for trouble shooting. > > # [0]PETSC ERROR: Petsc Release Version 3.13.4, Aug 01, 2020 > > # [0]PETSC ERROR: ../matlab_ls_test on a linux-opt named MB108SMEC028 by > > vit Sat Sep 2 12:27:22 2023 > > # [0]PETSC ERROR: Configure options > > --with-mpi-dir=/home/vit/sfw/linux/openmpi/4.1.4 COPTFLAGS=-O3 > > CXXOPTFLAGS=-O3 FOPTFLAGS=-O3 PETSC_ARCH=linux-opt --with-debugging=0 > > --with-x=0 --with-matlab-dir=/usr/local/MATLAB/R2020b > > --with-matlab-engine=1 --with-blaslapack-dir=/usr/local/MATLAB/R2020b > > --known-64-bit-blas-indices=1 > > # [0]PETSC ERROR: #1 PetscMatlabEngineCreate() line 67 in > > /home/vit/sfw/petsc/3.13.4/src/sys/classes/matlabengine/matlab.c > > # [0]PETSC ERROR: #2 main() line 126 in > > /home/vit/sfw/petsc/3.13.4/src/tao/leastsquares/tutorials/matlab/matlab_ls_test.c > > # [0]PETSC ERROR: PETSc Option Table entries: > > # [0]PETSC ERROR: -prob_id 5 > > # [0]PETSC ERROR: -tao_smonitor > > # [0]PETSC ERROR: ----------------End of Error Message -------send entire > > error message to petsc-ma...@mcs.anl.gov---------- > > # -------------------------------------------------------------------------- > > # MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_SELF > > # with errorcode 126076. > > # > > # NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes. > > # You may or may not see output from other processes, depending on > > # exactly when Open MPI kills them. > > # -------------------------------------------------------------------------- > > > > I request you to help me to sort out this error. > > > > Thanks > > Srinivas > > > > > > On Fri, Sep 1, 2023 at 11:42 PM Amneet Bhalla <mail2amn...@gmail.com> wrote: > > > > > I think there should be two hyphens in > > > -with-blaslapack-dir=/usr/local/MATLAB/R2020b > > > > > > i.e.: > > > > > > --with-blaslapack-dir=/usr/local/MATLAB/R2020b > > > > > > On Fri, Sep 1, 2023 at 10:25 AM INTURU SRINIVAS 20PHD0548 via petsc-users > > > < > > > petsc-users@mcs.anl.gov> wrote: > > > > > >> Thank you Sathish.I will try this > > >> > > >> On Fri, Sep 1, 2023, 22:53 Satish Balay <ba...@mcs.anl.gov> wrote: > > >> > > >>> yes [and remove fblaslapack. don't know if hypre will work here]. > > >>> > > >>> i.e: > > >>> > > >>> ./configure --with-mpi-dir=/home/vit/sfw/linux/openmpi/4.1.4 > > >>> COPTFLAGS=-O3 CXXOPTFLAGS=-O3 FOPTFLAGS=-O3 PETSC_ARCH=linux-opt > > >>> --with-debugging=0 --with-x=0 \ > > >>> --with-matlab-dir=/usr/local/MATLAB/R2020b --with-matlab-engine=1 > > >>> -with-blaslapack-dir=/usr/local/MATLAB/R2020b > > >>> --known-64-bit-blas-indices=1 > > >>> > > >>> Satish > > >>> > > >>> On Fri, 1 Sep 2023, INTURU SRINIVAS 20PHD0548 via petsc-users wrote: > > >>> > > >>> > Hi Satish, > > >>> > > > >>> > -with-blaslapack-dir=/path/to/matlab_dir > > >>> > --known-64-bit-blas-indices=1 > > >>> > > > >>> > Is this what you are suggesting? > > >>> > > > >>> > On Fri, Sep 1, 2023, 20:42 Satish Balay <ba...@mcs.anl.gov> wrote: > > >>> > > > >>> > > Also: > > >>> > > > > >>> > > '-known-64-bit-blas-indices=1', > > >>> > > > > >>> > > Note: most externalpackages might not work in this mode. > > >>> > > > > >>> > > [we can't really over come such dependency/conflicts across > > >>> > > packages] > > >>> > > > > >>> > > Satish > > >>> > > > > >>> > > On Fri, 1 Sep 2023, Satish Balay via petsc-users wrote: > > >>> > > > > >>> > > > Here is the matlab test that runs in CI > > >>> > > > > > >>> > > > https://gitlab.com/petsc/petsc/-/jobs/4904566768 > > >>> > > > > > >>> > > > config/examples/arch-ci-linux-matlab-ilp64.py > > >>> > > > > > >>> > > > # Note: regular BLAS [with 32-bit integers] conflict with > > >>> > > > # MATLAB BLAS - hence requiring -known-64-bit-blas-indices=1 > > >>> > > > > > >>> > > > Ah - so you need to use the ilp64 blas/lapack with matlab - to > > >>> have a > > >>> > > compatible build > > >>> > > > > > >>> > > > '--with-blaslapack-dir='+matlab_dir, > > >>> > > > > > >>> > > > Satish > > >>> > > > > > >>> > > > > > >>> > > > On Fri, 1 Sep 2023, INTURU SRINIVAS 20PHD0548 via petsc-users > > >>> wrote: > > >>> > > > > > >>> > > > > Hi Amneet, > > >>> > > > > > > >>> > > > > Without libmesh, even for PETSc with MATLAB is not working. It > > >>> > > > > is > > >>> > > showing > > >>> > > > > error for both 3.13.4 and 3.17.5 versions. > > >>> > > > > > > >>> > > > > I am trying to install IBAMR in HPC cluster with libmesh and > > >>> this is > > >>> > > for > > >>> > > > > general usage not only for WEC. This I tried without linking > > >>> Matlab > > >>> > > with > > >>> > > > > PETSc. Here also I got the error while configuring libmesh 1.6.2 > > >>> that > > >>> > > PETSc > > >>> > > > > was not found but --enable-petsc-required is specified. > > >>> > > > > > > >>> > > > > The reason for specifically asking for libmesh with PETSc and > > >>> Matlab > > >>> > > is in > > >>> > > > > the cfd-mpc-wecs application for complicated geometries it is > > >>> > > mentioned to > > >>> > > > > build cfd-mpc-wecs with libmesh construct. > > >>> > > > > > > >>> > > > > For the past 10 days I am trying these various things and ended > > >>> up with > > >>> > > > > errors. > > >>> > > > > I want to solve this and proceed further to do my research work. > > >>> > > > > > > >>> > > > > Please help me to solve this as soon as possible. > > >>> > > > > > > >>> > > > > > > >>> > > > > Thanks and Regards > > >>> > > > > Srinivas > > >>> > > > > > > >>> > > > > On Fri, Sep 1, 2023, 19:48 Amneet Bhalla <mail2amn...@gmail.com> > > >>> > > wrote: > > >>> > > > > > > >>> > > > > > Hi Srinivas, > > >>> > > > > > > > >>> > > > > > As discussed earlier you don’t need libMesh for the WEC > > >>> application. > > >>> > > You > > >>> > > > > > can just work with PETSc 3.17.5 that builds with Matlab. > > >>> > > > > > > > >>> > > > > > Do you have a specific reason for wanting to build libMesh? > > >>> > > > > > > > >>> > > > > > Thanks, > > >>> > > > > > —Amneet > > >>> > > > > > > > >>> > > > > > On Thu, Aug 31, 2023 at 10:16 PM INTURU SRINIVAS 20PHD0548 via > > >>> > > petsc-users > > >>> > > > > > <petsc-users@mcs.anl.gov> wrote: > > >>> > > > > > > > >>> > > > > >> Hi, > > >>> > > > > >> > > >>> > > > > >> I ran "make all" for petsc 3.13.4 by removing all occurrences > > >>> of > > >>> > > "-lut > > >>> > > > > >> -licudata -licui18n -licuuc". When I ran "make test" got the > > >>> > > following > > >>> > > > > >> errors > > >>> > > > > >> in petsc/3.13.4/linux-debug: > > >>> > > > > >> TEST > > >>> > > > > >> > > >>> > > > > >>> linux-debug/tests/counts/tao_leastsquares_tutorials_matlab-matlab_ls_test.counts > > >>> > > > > >> not ok tao_leastsquares_tutorials_matlab-matlab_ls_test # > > >>> Error > > >>> > > code: 124 > > >>> > > > > >> # Running problem 5 > > >>> > > > > >> # [0]PETSC ERROR: --------------------- Error Message > > >>> > > > > >> -------------------------------------------------------------- > > >>> > > > > >> # [0]PETSC ERROR: Error in external library > > >>> > > > > >> # [0]PETSC ERROR: Unable to start MATLAB engine on > > >>> > > > > >> # [0]PETSC ERROR: See > > >>> > > > > >> https://www.mcs.anl.gov/petsc/documentation/faq.html for > > >>> trouble > > >>> > > > > >> shooting. > > >>> > > > > >> # [0]PETSC ERROR: Petsc Release Version 3.13.4, Aug 01, 2020 > > >>> > > > > >> # [0]PETSC ERROR: ../matlab_ls_test on a linux-debug named > > >>> > > MB108SMEC028 > > >>> > > > > >> by vit Fri Sep 1 10:01:11 2023 > > >>> > > > > >> # [0]PETSC ERROR: Configure options > > >>> > > > > >> --CC=/home/vit/sfw/linux/openmpi/4.1.4/bin/mpicc > > >>> > > > > >> --CXX=/home/vit/sfw/linux/openmpi/4.1.4/bin/mpicxx > > >>> > > > > >> --FC=/home/vit/sfw/linux/openmpi/4.1.4/bin/mpif90 > > >>> --with-debugging=1 > > >>> > > > > >> --download-hypre=1 --download-fblaslapack=1 --with-x=0 > > >>> > > > > >> --with-matlab-dir=/usr/local/MATLAB/R2020b/ > > >>> --with-matlab-engine=1 > > >>> > > > > >> > > >>> --with-matlab-engine-dir=/usr/local/MATLAB/R2020b/extern/engines/ > > >>> > > > > >> # [0]PETSC ERROR: #1 PetscMatlabEngineCreate() line 67 in > > >>> > > > > >> > > >>> /home/vit/sfw/petsc/3.13.4/src/sys/classes/matlabengine/matlab.c > > >>> > > > > >> # [0]PETSC ERROR: #2 main() line 126 in > > >>> > > > > >> > > >>> > > > > >>> /home/vit/sfw/petsc/3.13.4/src/tao/leastsquares/tutorials/matlab/matlab_ls_test.c > > >>> > > > > >> # [0]PETSC ERROR: PETSc Option Table entries: > > >>> > > > > >> # [0]PETSC ERROR: -prob_id 5 > > >>> > > > > >> # [0]PETSC ERROR: -tao_smonitor > > >>> > > > > >> # [0]PETSC ERROR: ----------------End of Error Message > > >>> -------send > > >>> > > entire > > >>> > > > > >> error message to petsc-ma...@mcs.anl.gov---------- > > >>> > > > > >> # > > >>> > > > > >> > > >>> > > > > >>> -------------------------------------------------------------------------- > > >>> > > > > >> # MPI_ABORT was invoked on rank 0 in communicator > > >>> MPI_COMM_SELF > > >>> > > > > >> # with errorcode 126076. > > >>> > > > > >> # > > >>> > > > > >> # NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI > > >>> > > processes. > > >>> > > > > >> # You may or may not see output from other processes, > > >>> depending on > > >>> > > > > >> # exactly when Open MPI kills them. > > >>> > > > > >> # > > >>> > > > > >> > > >>> > > > > >>> -------------------------------------------------------------------------- > > >>> > > > > >> ok tao_leastsquares_tutorials_matlab-matlab_ls_test # SKIP > > >>> Command > > >>> > > > > >> failed so no diff > > >>> > > > > >> > > >>> > > > > >> in petsc/3.13.4/linux-opt > > >>> > > > > >> TEST > > >>> > > > > >> > > >>> > > > > >>> linux-opt/tests/counts/tao_leastsquares_tutorials_matlab-matlab_ls_test.counts > > >>> > > > > >> not ok tao_leastsquares_tutorials_matlab-matlab_ls_test # > > >>> Error > > >>> > > code: 124 > > >>> > > > > >> # Running problem 5 > > >>> > > > > >> # [0]PETSC ERROR: --------------------- Error Message > > >>> > > > > >> -------------------------------------------------------------- > > >>> > > > > >> # [0]PETSC ERROR: Error in external library > > >>> > > > > >> # [0]PETSC ERROR: Unable to start MATLAB engine on > > >>> > > > > >> # [0]PETSC ERROR: See > > >>> > > > > >> https://www.mcs.anl.gov/petsc/documentation/faq.html for > > >>> trouble > > >>> > > > > >> shooting. > > >>> > > > > >> # [0]PETSC ERROR: Petsc Release Version 3.13.4, Aug 01, 2020 > > >>> > > > > >> # [0]PETSC ERROR: ../matlab_ls_test on a linux-opt named > > >>> > > MB108SMEC028 by > > >>> > > > > >> vit Fri Sep 1 10:34:12 2023 > > >>> > > > > >> # [0]PETSC ERROR: Configure options > > >>> > > > > >> --CC=/home/vit/sfw/linux/openmpi/4.1.4/bin/mpicc > > >>> > > > > >> --CXX=/home/vit/sfw/linux/openmpi/4.1.4/bin/mpicxx > > >>> > > > > >> --FC=/home/vit/sfw/linux/openmpi/4.1.4/bin/mpif90 > > >>> --COPTFLAGS=-O3 > > >>> > > > > >> --CXXOPTFLAGS=-O3 --FOPTFLAGS=-O3 --PETSC_ARCH=linux-opt > > >>> > > --with-debugging=0 > > >>> > > > > >> --download-hypre=1 --with-x=0 --download-fblaslapack=1 > > >>> > > > > >> --with-matlab-dir=/usr/local/MATLAB/R2020b/ > > >>> --with-matlab-engine=1 > > >>> > > > > >> > > >>> --with-matlab-engine-dir=/usr/local/MATLAB/R2020b/extern/engines/ > > >>> > > > > >> # [0]PETSC ERROR: #1 PetscMatlabEngineCreate() line 67 in > > >>> > > > > >> > > >>> /home/vit/sfw/petsc/3.13.4/src/sys/classes/matlabengine/matlab.c > > >>> > > > > >> # [0]PETSC ERROR: #2 main() line 126 in > > >>> > > > > >> > > >>> > > > > >>> /home/vit/sfw/petsc/3.13.4/src/tao/leastsquares/tutorials/matlab/matlab_ls_test.c > > >>> > > > > >> # [0]PETSC ERROR: PETSc Option Table entries: > > >>> > > > > >> # [0]PETSC ERROR: -prob_id 5 > > >>> > > > > >> # [0]PETSC ERROR: -tao_smonitor > > >>> > > > > >> # [0]PETSC ERROR: ----------------End of Error Message > > >>> -------send > > >>> > > entire > > >>> > > > > >> error message to petsc-ma...@mcs.anl.gov---------- > > >>> > > > > >> # > > >>> > > > > >> > > >>> > > > > >>> -------------------------------------------------------------------------- > > >>> > > > > >> # MPI_ABORT was invoked on rank 0 in communicator > > >>> MPI_COMM_SELF > > >>> > > > > >> # with errorcode 126076. > > >>> > > > > >> # > > >>> > > > > >> # NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI > > >>> > > processes. > > >>> > > > > >> # You may or may not see output from other processes, > > >>> depending on > > >>> > > > > >> # exactly when Open MPI kills them. > > >>> > > > > >> # > > >>> > > > > >> > > >>> > > > > >>> -------------------------------------------------------------------------- > > >>> > > > > >> ok tao_leastsquares_tutorials_matlab-matlab_ls_test # SKIP > > >>> Command > > >>> > > > > >> failed so no diff. > > >>> > > > > >> > > >>> > > > > >> The same errors occurred for petsc 3.17.5 version. I am > > >>> sharing the > > >>> > > > > >> config.log and make.log for both petsc 3.13.4 and petsc > > >>> 3.17.5. > > >>> > > Please find > > >>> > > > > >> the attachment and do the needful. > > >>> > > > > >> > > >>> > > > > >> Thanks and regards > > >>> > > > > >> Srinivas > > >>> > > > > >> > > >>> > > > > >> On Tue, Aug 29, 2023 at 10:56 PM Satish Balay < > > >>> ba...@mcs.anl.gov> > > >>> > > wrote: > > >>> > > > > >> > > >>> > > > > >>> Well - you sent in libmesh log not petsc's > > >>> configure.log/make.log > > >>> > > for > > >>> > > > > >>> petsc-3.17 > > >>> > > > > >>> > > >>> > > > > >>> Anyway - with petsc-3.13 - you have: > > >>> > > > > >>> > > >>> > > > > >>> >>>> > > >>> > > > > >>> > > >>> > > > > >>> Matlab: > > >>> > > > > >>> Includes: -I/usr/local/MATLAB/R2020b/extern/include > > >>> > > > > >>> /usr/local/MATLAB/R2020b > > >>> > > > > >>> MatlabEngine: > > >>> > > > > >>> Library: > > >>> > > > > >>> > > >>> > > > > >>> -Wl,-rpath,/usr/local/MATLAB/R2020b/sys/os/glnxa64:/usr/local/MATLAB/R2020b/bin/glnxa64:/usr/local/MATLAB/R2020b/extern/lib/glnxa64 > > >>> > > > > >>> -L/usr/local/MATLAB/R2020b/bin/glnxa64 > > >>> > > > > >>> -L/usr/local/MATLAB/R2020b/extern/lib/glnxa64 -leng -lmex > > >>> -lmx > > >>> > > -lmat -lut > > >>> > > > > >>> -licudata -licui18n -licuuc > > >>> > > > > >>> Language used to compile PETSc: C > > >>> > > > > >>> <<<<< > > >>> > > > > >>> > > >>> > > > > >>> With petsc-3.19 (and matlab-R2022a) - we are seeing: > > >>> > > > > >>> > > >>> > > > > >>> https://gitlab.com/petsc/petsc/-/jobs/4904566768 > > >>> > > > > >>> > > >>> > > > > >>> >>> > > >>> > > > > >>> Matlab: > > >>> > > > > >>> Includes: > > >>> > > > > >>> > > >>> > > > > >>> -I/nfs/gce/software/custom/linux-ubuntu22.04-x86_64/matlab/R2022a/extern/include > > >>> > > > > >>> Libraries: > > >>> > > > > >>> > > >>> > > > > >>> -Wl,-rpath,/nfs/gce/software/custom/linux-ubuntu22.04-x86_64/matlab/R2022a/bin/glnxa64 > > >>> > > > > >>> > > >>> > > > > >>> -L/nfs/gce/software/custom/linux-ubuntu22.04-x86_64/matlab/R2022a/bin/glnxa64 > > >>> > > > > >>> -leng -lmex -lmx -lmat > > >>> > > > > >>> Executable: > > >>> > > > > >>> > > >>> /nfs/gce/software/custom/linux-ubuntu22.04-x86_64/matlab/R2022a > > >>> > > > > >>> mex: > > >>> > > > > >>> > > >>> > > > > >>> /nfs/gce/software/custom/linux-ubuntu22.04-x86_64/matlab/R2022a/bin/mex > > >>> > > > > >>> matlab: > > >>> > > > > >>> > > >>> > > > > >>> /nfs/gce/software/custom/linux-ubuntu22.04-x86_64/matlab/R2022a/bin/matlab > > >>> > > > > >>> -glnxa64 > > >>> > > > > >>> <<< > > >>> > > > > >>> > > >>> > > > > >>> I.e "-lut -licudata -licui18n -licuuc" are not preset here. > > >>> This > > >>> > > might > > >>> > > > > >>> be a change wrt newer matlab versions. > > >>> > > > > >>> > > >>> > > > > >>> You can: > > >>> > > > > >>> > > >>> > > > > >>> - edit > > >>> > > > > >>> > > >>> /home/vit/sfw/petsc/3.13.4/linux-opt/lib/petsc/conf/petscvariables > > >>> > > and > > >>> > > > > >>> remove all occurrences of "-lut -licudata -licui18n -licuuc" > > >>> > > > > >>> - now run 'make all' in '/home/vit/sfw/petsc/3.13.4' > > >>> > > > > >>> > > >>> > > > > >>> And see if the build works now. > > >>> > > > > >>> > > >>> > > > > >>> Satish > > >>> > > > > >>> > > >>> > > > > >>> On Tue, 29 Aug 2023, INTURU SRINIVAS 20PHD0548 via > > >>> petsc-users > > >>> > > wrote: > > >>> > > > > >>> > > >>> > > > > >>> > I am sharing the log files while building petsc3.13.4 with > > >>> > > matlab and > > >>> > > > > >>> also > > >>> > > > > >>> > the log file while building libmesh with petsc3.17.5 and > > >>> matlab. > > >>> > > > > >>> Building > > >>> > > > > >>> > petsc 3.17.5 with matlab was done successfully. But > > >>> libmesh is > > >>> > > not > > >>> > > > > >>> able to > > >>> > > > > >>> > find the petsc > > >>> > > > > >>> > Please find the attachments. > > >>> > > > > >>> > > > >>> > > > > >>> > On Tue, Aug 29, 2023 at 7:31 PM Satish Balay < > > >>> ba...@mcs.anl.gov> > > >>> > > > > >>> wrote: > > >>> > > > > >>> > > > >>> > > > > >>> > > Send configure.log, make.log from both petsc-3.13 and > > >>> 3.17 [or > > >>> > > 3.19]. > > >>> > > > > >>> > > > > >>> > > > > >>> > > [you can gzip them to make the logs friendly to mailing > > >>> list - > > >>> > > or > > >>> > > > > >>> send > > >>> > > > > >>> > > them to petsc-maint] > > >>> > > > > >>> > > > > >>> > > > > >>> > > And does test suite work with 3.17? [or 3.19?] > > >>> > > > > >>> > > > > >>> > > > > >>> > > Satish > > >>> > > > > >>> > > > > >>> > > > > >>> > > On Tue, 29 Aug 2023, INTURU SRINIVAS 20PHD0548 via > > >>> petsc-users > > >>> > > wrote: > > >>> > > > > >>> > > > > >>> > > > > >>> > > > I am sharing the make.log file while building > > >>> petsc-3.13.4 > > >>> > > with > > >>> > > > > >>> Matlab. > > >>> > > > > >>> > > > Please find the attachment and do the needful. > > >>> > > > > >>> > > > > > >>> > > > > >>> > > > On Tue, Aug 29, 2023 at 10:19 AM INTURU SRINIVAS > > >>> 20PHD0548 < > > >>> > > > > >>> > > > inturu.srinivas2...@vitstudent.ac.in> wrote: > > >>> > > > > >>> > > > > > >>> > > > > >>> > > > > I tried with petsc-3.17.5. During building of > > >>> libmesh, the > > >>> > > error > > >>> > > > > >>> shows > > >>> > > > > >>> > > > > petsc was not found > > >>> > > > > >>> > > > > > > >>> > > > > >>> > > > > On Mon, Aug 28, 2023 at 9:43 PM Satish Balay < > > >>> > > ba...@mcs.anl.gov> > > >>> > > > > >>> > > wrote: > > >>> > > > > >>> > > > > > > >>> > > > > >>> > > > >> https://ibamr.github.io/linux says petsc-3.17 > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > >> Here you are using 3.13 > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > >> Can you retry with petsc-3.17.5? > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > >> Satish > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > >> On Mon, 28 Aug 2023, INTURU SRINIVAS 20PHD0548 via > > >>> > > petsc-users > > >>> > > > > >>> wrote: > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > >> > Hello, > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > I want to build PETSc with MATLAB for working on > > >>> the > > >>> > > > > >>> simulation > > >>> > > > > >>> > > using > > >>> > > > > >>> > > > >> IBAMR > > >>> > > > > >>> > > > >> > open software. While building the PETSc, using > > >>> > > > > >>> > > > >> > the > > >>> > > following > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > export PETSC_DIR=$PWD > > >>> > > > > >>> > > > >> > export PETSC_ARCH=linux-debug > > >>> > > > > >>> > > > >> > ./configure \ > > >>> > > > > >>> > > > >> > --CC=$HOME/sfw/linux/openmpi/4.1.4/bin/mpicc \ > > >>> > > > > >>> > > > >> > --CXX=$HOME/sfw/linux/openmpi/4.1.4/bin/mpicxx > > >>> > > > > >>> > > > >> > \ > > >>> > > > > >>> > > > >> > --FC=$HOME/sfw/linux/openmpi/4.1.4/bin/mpif90 \ > > >>> > > > > >>> > > > >> > --with-debugging=1 \ > > >>> > > > > >>> > > > >> > --download-hypre=1 \ > > >>> > > > > >>> > > > >> > --download-fblaslapack=1 \ > > >>> > > > > >>> > > > >> > --with-x=0 \ > > >>> > > > > >>> > > > >> > --with-matlab-dir=/usr/local/MATLAB/R2020b/ > > >>> > > > > >>> > > > >> > --with-matlab-engine=1 > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > >>> --with-matlab-engine-dir=/usr/local/MATLAB/R2020b/extern/engines/ > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > make -j4 > > >>> > > > > >>> > > > >> > make -j4 test > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > I got the following error > > >>> > > > > >>> > > > >> > CLINKER > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > >>> linux-debug/tests/tao/leastsquares/tutorials/matlab/matlab_ls_test > > >>> > > > > >>> > > > >> > /usr/bin/ld: > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > > >>> > > > > >>> > > >>> > > > > >>> linux-debug/tests/tao/leastsquares/tutorials/matlab/matlab_ls_test.o: in > > >>> > > > > >>> > > > >> > function `EvaluateResidual': > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > > >>> > > > > >>> > > >>> > > > > >>> /home/vit/sfw/petsc/3.13.4/src/tao/leastsquares/tutorials/matlab/matlab_ls_test.c:32: > > >>> > > > > >>> > > > >> > undefined reference to `PetscMatlabEnginePut' > > >>> > > > > >>> > > > >> > /usr/bin/ld: > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > > >>> > > > > >>> > > >>> > > > > >>> /home/vit/sfw/petsc/3.13.4/src/tao/leastsquares/tutorials/matlab/matlab_ls_test.c:33: > > >>> > > > > >>> > > > >> > undefined reference to > > >>> > > > > >>> > > > >> > `PetscMatlabEngineEvaluate' > > >>> > > > > >>> > > > >> > /usr/bin/ld: > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > > >>> > > > > >>> > > >>> > > > > >>> /home/vit/sfw/petsc/3.13.4/src/tao/leastsquares/tutorials/matlab/matlab_ls_test.c:35: > > >>> > > > > >>> > > > >> > undefined reference to `PetscMatlabEngineGet' > > >>> > > > > >>> > > > >> > /usr/bin/ld: > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > > >>> > > > > >>> > > >>> > > > > >>> linux-debug/tests/tao/leastsquares/tutorials/matlab/matlab_ls_test.o: in > > >>> > > > > >>> > > > >> > function `EvaluateJacobian': > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > > >>> > > > > >>> > > >>> > > > > >>> /home/vit/sfw/petsc/3.13.4/src/tao/leastsquares/tutorials/matlab/matlab_ls_test.c:46: > > >>> > > > > >>> > > > >> > undefined reference to `PetscMatlabEnginePut' > > >>> > > > > >>> > > > >> > /usr/bin/ld: > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > > >>> > > > > >>> > > >>> > > > > >>> /home/vit/sfw/petsc/3.13.4/src/tao/leastsquares/tutorials/matlab/matlab_ls_test.c:47: > > >>> > > > > >>> > > > >> > undefined reference to > > >>> > > > > >>> > > > >> > `PetscMatlabEngineEvaluate' > > >>> > > > > >>> > > > >> > /usr/bin/ld: > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > > >>> > > > > >>> > > >>> > > > > >>> /home/vit/sfw/petsc/3.13.4/src/tao/leastsquares/tutorials/matlab/matlab_ls_test.c:49: > > >>> > > > > >>> > > > >> > undefined reference to `PetscMatlabEngineGet' > > >>> > > > > >>> > > > >> > /usr/bin/ld: > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > > >>> > > > > >>> > > >>> > > > > >>> linux-debug/tests/tao/leastsquares/tutorials/matlab/matlab_ls_test.o: in > > >>> > > > > >>> > > > >> > function `TaoPounders': > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > > >>> > > > > >>> > > >>> > > > > >>> /home/vit/sfw/petsc/3.13.4/src/tao/leastsquares/tutorials/matlab/matlab_ls_test.c:75: > > >>> > > > > >>> > > > >> > undefined reference to `PetscMatlabEngineGet' > > >>> > > > > >>> > > > >> > /usr/bin/ld: > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > > >>> > > > > >>> > > >>> > > > > >>> linux-debug/tests/tao/leastsquares/tutorials/matlab/matlab_ls_test.o: in > > >>> > > > > >>> > > > >> > function `main': > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > > >>> > > > > >>> > > >>> > > > > >>> /home/vit/sfw/petsc/3.13.4/src/tao/leastsquares/tutorials/matlab/matlab_ls_test.c:126: > > >>> > > > > >>> > > > >> > undefined reference to `PetscMatlabEngineCreate' > > >>> > > > > >>> > > > >> > /usr/bin/ld: > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > > >>> > > > > >>> > > >>> > > > > >>> /home/vit/sfw/petsc/3.13.4/src/tao/leastsquares/tutorials/matlab/matlab_ls_test.c:127: > > >>> > > > > >>> > > > >> > undefined reference to > > >>> > > > > >>> > > > >> > `PetscMatlabEngineEvaluate' > > >>> > > > > >>> > > > >> > /usr/bin/ld: > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > > >>> > > > > >>> > > >>> > > > > >>> /home/vit/sfw/petsc/3.13.4/src/tao/leastsquares/tutorials/matlab/matlab_ls_test.c:139: > > >>> > > > > >>> > > > >> > undefined reference to > > >>> > > > > >>> > > > >> > `PetscMatlabEngineEvaluate' > > >>> > > > > >>> > > > >> > /usr/bin/ld: > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > > >>> > > > > >>> > > >>> > > > > >>> /home/vit/sfw/petsc/3.13.4/src/tao/leastsquares/tutorials/matlab/matlab_ls_test.c:140: > > >>> > > > > >>> > > > >> > undefined reference to > > >>> > > > > >>> > > > >> > `PetscMatlabEngineGetArray' > > >>> > > > > >>> > > > >> > /usr/bin/ld: > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > > >>> > > > > >>> > > >>> > > > > >>> /home/vit/sfw/petsc/3.13.4/src/tao/leastsquares/tutorials/matlab/matlab_ls_test.c:142: > > >>> > > > > >>> > > > >> > undefined reference to > > >>> > > > > >>> > > > >> > `PetscMatlabEngineGetArray' > > >>> > > > > >>> > > > >> > /usr/bin/ld: > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > > >>> > > > > >>> > > >>> > > > > >>> /home/vit/sfw/petsc/3.13.4/src/tao/leastsquares/tutorials/matlab/matlab_ls_test.c:144: > > >>> > > > > >>> > > > >> > undefined reference to > > >>> > > > > >>> > > > >> > `PetscMatlabEngineGetArray' > > >>> > > > > >>> > > > >> > /usr/bin/ld: > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > > >>> > > > > >>> > > >>> > > > > >>> /home/vit/sfw/petsc/3.13.4/src/tao/leastsquares/tutorials/matlab/matlab_ls_test.c:146: > > >>> > > > > >>> > > > >> > undefined reference to > > >>> > > > > >>> > > > >> > `PetscMatlabEngineGetArray' > > >>> > > > > >>> > > > >> > /usr/bin/ld: > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > > >>> > > > > >>> > > >>> > > > > >>> /home/vit/sfw/petsc/3.13.4/src/tao/leastsquares/tutorials/matlab/matlab_ls_test.c:148: > > >>> > > > > >>> > > > >> > undefined reference to > > >>> > > > > >>> > > > >> > `PetscMatlabEngineGetArray' > > >>> > > > > >>> > > > >> > /usr/bin/ld: > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > > >>> > > > > >>> > > >>> > > > > >>> /home/vit/sfw/petsc/3.13.4/src/tao/leastsquares/tutorials/matlab/matlab_ls_test.c:154: > > >>> > > > > >>> > > > >> > undefined reference to > > >>> > > > > >>> > > > >> > `PetscMatlabEngineEvaluate' > > >>> > > > > >>> > > > >> > /usr/bin/ld: > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > > >>> > > > > >>> > > >>> > > > > >>> /home/vit/sfw/petsc/3.13.4/src/tao/leastsquares/tutorials/matlab/matlab_ls_test.c:157: > > >>> > > > > >>> > > > >> > undefined reference to > > >>> > > > > >>> > > > >> > `PetscMatlabEngineEvaluate' > > >>> > > > > >>> > > > >> > /usr/bin/ld: > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > > >>> > > > > >>> > > >>> > > > > >>> /home/vit/sfw/petsc/3.13.4/src/tao/leastsquares/tutorials/matlab/matlab_ls_test.c:158: > > >>> > > > > >>> > > > >> > undefined reference to `PetscMatlabEngineDestroy' > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > collect2: error: ld returned 1 exit status > > >>> > > > > >>> > > > >> > make: *** [gmakefile.test:185: > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > >>> linux-debug/tests/tao/leastsquares/tutorials/matlab/matlab_ls_test] > > >>> > > > > >>> > > > >> Error 1 > > >>> > > > > >>> > > > >> > make: *** Waiting for unfinished jobs.... > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > Please help me to solve this issue > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > Thank you > > >>> > > > > >>> > > > >> > Srinivas > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > >> > > >>> > > > > >>> > > > > > >>> > > > > >>> > > > > > >>> > > > > >>> > > > > >>> > > > > >>> > > > >>> > > > > >>> > > > >>> > > > > >>> > > >>> > > > > >> > > >>> > > > > >> > > >>> > > > > >> *Disclaimer:This message was sent from Vellore Institute of > > >>> > > Technology. > > >>> > > > > >> The contents of this email may contain legally protected > > >>> > > confidential or > > >>> > > > > >> privileged information of “Vellore Institute of Technology”. > > >>> If > > >>> > > you 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Please notify the sender immediately and destroy > > >>> all > > >>> > > copies of > > >>> > > > > >> this message and any attachments. If you have received this > > >>> email > > >>> > > in error, > > >>> > > > > >> please promptly notify the sender by reply email and delete > > >>> the > > >>> > > original > > >>> > > > > >> email and any backup copies without reading them.* > > >>> > > > > >> > > >>> > > > > > > > >>> > > > > > > >>> > > > > > > >>> > > > > > >>> > > > > >>> > > > >>> > > > >>> > > >> > > >> > > >> *Disclaimer:This message was sent from Vellore Institute of Technology. > > >> The contents of this email may contain legally protected confidential or > > >> privileged information of “Vellore Institute of Technology”. If you are > > >> not the intended recipient, you should not disseminate, distribute or > > >> copy > > >> this e-mail. Please notify the sender immediately and destroy all copies > > >> of > > >> this message and any attachments. If you have received this email in > > >> error, > > >> please promptly notify the sender by reply email and delete the original > > >> email and any backup copies without reading them.* > > >> > > > > > > > > > -- > > > --Amneet > > > > > > > > > > > > > > > >