<div dir="ltr"><div>FYI, I suspect this is fine but I get some errors in testing 'maint' on Cori (NERSC) KNL:</div><div><br></div><div>19:57 nid02516 maint= ~/petsc_install/petsc$ make PETSC_DIR=/global/homes/m/madams/petsc_install/petsc-cori-knl-opt64-intel-omp PETSC_ARCH="" test</div><div>Running test examples to verify correct installation</div><div>Using PETSC_DIR=/global/homes/m/madams/petsc_install/petsc-cori-knl-opt64-intel-omp and PETSC_ARCH=</div><div><br></div><div><br></div><div><br></div><div>*******************Error detected during compile or link!*******************</div><div>See <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html">http://www.mcs.anl.gov/petsc/documentation/faq.html</a></div><div>/global/homes/m/madams/petsc_install/petsc/src/snes/examples/tutorials ex19</div><div>*********************************************************************************</div><div>cc -o ex19.o -c -g -fp-model fast -hcpu=mic-knl -fopenmp   -I/global/homes/m/madams/petsc_install/petsc-cori-knl-opt64-intel-omp/include -I/global/homes/m/madams/petsc_install/petsc-cori-knl-opt64-intel-omp/include -I/global/homes/m/madams/petsc_install/petsc-cori-knl-opt64-intel-omp/include    `pwd`/ex19.c</div><div>cc -g -fp-model fast -hcpu=mic-knl -fopenmp  -o ex19  ex19.o -L/global/homes/m/madams/petsc_install/petsc-cori-knl-opt64-intel-omp/lib -Wl,-rpath,/global/homes/m/madams/petsc_install/petsc-cori-knl-opt64-intel-omp/lib -L/global/homes/m/madams/petsc_install/petsc-cori-knl-opt64-intel-omp/lib -lpetsc -lHYPRE -lflapack -lfblas -lhdf5hl_fortran -lhdf5_fortran -lhdf5_hl -lhdf5 -lparmetis -lmetis -lstdc++ -ldl</div><div>/global/homes/m/madams/petsc_install/petsc-cori-knl-opt64-intel-omp/lib/libpetsc.a(dlimpl.o): In function `PetscDLOpen':</div><div>/global/u2/m/madams/petsc_install/petsc/src/sys/dll/dlimpl.c:108: warning: Using 'dlopen' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking</div><div>/global/homes/m/madams/petsc_install/petsc-cori-knl-opt64-intel-omp/lib/libpetsc.a(send.o): In function `PetscSocketEstablish':</div><div>/global/u2/m/madams/petsc_install/petsc/src/sys/classes/viewer/impls/socket/send.c:189: warning: Using 'gethostbyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking</div><div>/usr/bin/rm -f ex19.o</div><div>C/C++ example src/snes/examples/tutorials/ex19 run successfully with 1 MPI process</div><div>C/C++ example src/snes/examples/tutorials/ex19 run successfully with 2 MPI processes</div><div>3,4c3,6</div><div><   1 SNES Function norm 4.12227e-06 </div><div><   2 SNES Function norm 6.098e-11 </div><div>---</div><div>> OMP: Warning #239: KMP_AFFINITY: granularity=fine will be used.</div><div>> OMP: Warning #239: KMP_AFFINITY: granularity=fine will be used.</div><div>>   1 SNES Function norm 6.24808e-06 </div><div>>   2 SNES Function norm 6.777e-11 </div><div>/global/homes/m/madams/petsc_install/petsc/src/snes/examples/tutorials</div><div>Possible problem with ex19_hypre, diffs above</div><div>=========================================</div><div>*******************Error detected during compile or link!*******************</div><div>See <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html">http://www.mcs.anl.gov/petsc/documentation/faq.html</a></div><div>/global/homes/m/madams/petsc_install/petsc/src/snes/examples/tutorials ex5f</div><div>*********************************************************</div><div>ftn -c -g -fp-model fast -hcpu=mic-knl  -fopenmp   -I/global/homes/m/madams/petsc_install/petsc-cori-knl-opt64-intel-omp/include -I/global/homes/m/madams/petsc_install/petsc-cori-knl-opt64-intel-omp/include -I/global/homes/m/madams/petsc_install/petsc-cori-knl-opt64-intel-omp/include    -o ex5f.o ex5f.F90</div><div>ftn -g -fp-model fast -hcpu=mic-knl  -fopenmp  -o ex5f ex5f.o -L/global/homes/m/madams/petsc_install/petsc-cori-knl-opt64-intel-omp/lib -Wl,-rpath,/global/homes/m/madams/petsc_install/petsc-cori-knl-opt64-intel-omp/lib -L/global/homes/m/madams/petsc_install/petsc-cori-knl-opt64-intel-omp/lib -lpetsc -lHYPRE -lflapack -lfblas -lhdf5hl_fortran -lhdf5_fortran -lhdf5_hl -lhdf5 -lparmetis -lmetis -lstdc++ -ldl</div><div>/global/homes/m/madams/petsc_install/petsc-cori-knl-opt64-intel-omp/lib/libpetsc.a(dlimpl.o): In function `PetscDLOpen':</div><div>/global/u2/m/madams/petsc_install/petsc/src/sys/dll/dlimpl.c:108: warning: Using 'dlopen' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking</div><div>/global/homes/m/madams/petsc_install/petsc-cori-knl-opt64-intel-omp/lib/libpetsc.a(send.o): In function `PetscSocketEstablish':</div><div>/global/u2/m/madams/petsc_install/petsc/src/sys/classes/viewer/impls/socket/send.c:189: warning: Using 'gethostbyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking</div><div>/usr/bin/rm -f ex5f.o</div><div>Fortran example src/snes/examples/tutorials/ex5f run successfully with 1 MPI process</div><div>Completed test examples</div><div>20:01 nid02516 maint= ~/petsc_install/petsc$ </div><div><br></div></div>