Thanks Jed, I got the attached, it looks is coming from one of my routines CorrectU4Pressure.F90, what other information can i get from this log?
Thanks, On Tue, Aug 14, 2018 at 12:57 PM, Jed Brown <j...@jedbrown.org> wrote: > Manuel Valera <mvaler...@sdsu.edu> writes: > > > Hello everyone, > > > > I am working on running part of my code in a GPU, recently i was able to > > run the whole model using one P100 GPU and one processor with good timing > > but using --with-debugging=1 as configure argument, > > > > With this in mind i compiled PETSc in a separate folder with the same > exact > > flags except for --with-debugging=no instead to do some profiling, but > this > > was enough to give segfault as an error after running the code, it looks > > the error happens just after solving the linear system, > > > > Any idea on why this may be happening? > > Run in a debugger and send a stack trace. > > > My configure options: > > > > ./configure PETSC_ARCH=cuda --with-mpi-dir=/usr/lib64/openmpi > > --COPTFLAGS='-O2' --CXXOPTFLAGS='-O2' --FOPTFLAGS='-O2' > > --with-shared-libraries=1 --with-debugging=no --with-cuda=1 > > --CUDAFLAGS=-arch=sm_60 --with-blaslapack-dir=/usr/lib64 > > --download-viennacl > > > > My running arguments: > > > > mpirun -n 1 ./gcmLEP tc=TestCases/LockRelease/LE_401x6x101/ > jid=cuda_dt0.1 > > -dm_vec_type viennacl -dm_mat_type aijviennacl -pc_type saviennacl > > -log_view > > > > Thanks. >
Starting program: /usr/scratch/valera/ParGCCOM/./gcmLEP tc=TestCases/LockRelease/LE_401x6x101/ jid=cuda_test -dm_vec_type viennacl -dm_mat_type aijviennacl -ksp_type cg -pc_type saviennacl [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib64/libthread_db.so.1". [New Thread 0x2aaac83b5700 (LWP 171597)] [New Thread 0x2aaac93d2700 (LWP 171600)] [New Thread 0x2aaac95e3700 (LWP 171604)] [New Thread 0x2aaacbcc1700 (LWP 171612)] [New Thread 0x2aaad6cee700 (LWP 171613)] Program received signal SIGSEGV, Segmentation fault. 0x0000000000415730 in correct4pressure_ () Missing separate debuginfos, use: debuginfo-install blas-3.4.2-8.el7.x86_64 cyrus-sasl-lib-2.1.26-20.el7_2.x86_64 glibc-2.17-196.el7_4.2.x86_64 hdf5-1.8.12-7.el7.x86_64 hwloc-libs-1.7-5.el7.x86_64 infinipath-psm-3.3-0.g6f42cdb1bb8.2.el7.x86_64 keyutils-libs-1.5.8-3.el7.x86_64 krb5-libs-1.13.2-12.el7_2.x86_64 lapack-3.4.2-8.el7.x86_64 libX11-1.6.5-1.el7.x86_64 libXau-1.0.8-2.1.el7.x86_64 libcom_err-1.42.9-7.el7.x86_64 libcurl-7.29.0-25.el7.centos.x86_64 libcxgb3-1.3.1-8.el7.x86_64 libcxgb4-1.3.5-3.el7.x86_64 libfabric-1.1.0-2.el7.x86_64 libgcc-4.8.5-16.el7_4.1.x86_64 libgfortran-4.8.5-16.el7_4.1.x86_64 libibumad-1.3.10.2-1.el7.x86_64 libibverbs-1.1.8-8.el7.x86_64 libidn-1.28-4.el7.x86_64 libipathverbs-1.3-2.el7.x86_64 libjpeg-turbo-1.2.90-5.el7.x86_64 libmlx4-1.0.6-5.el7.x86_64 libmlx5-1.0.2-1.el7.x86_64 libmthca-1.0.6-13.el7.x86_64 libnes-1.1.4-2.el7.x86_64 libnl3-3.2.28-4.el7.x86_64 libpciaccess-0.13.4-2.el7.x86_64 libquadmath-4.8.5-16.el7_4.1.x86_64 librdmacm-1.0.21-1.el7.x86_64 libselinux-2.2.2-6.el7.x86_64 libssh2-1.4.3-10.el7_2.1.x86_64 libstdc++-4.8.5-16.el7_4.1.x86_64 libxcb-1.12-1.el7.x86_64 libxml2-2.9.1-6.el7_2.2.x86_64 netcdf-4.3.3.1-5.el7.x86_64 netcdf-fortran-4.2-16.el7.x86_64 nspr-4.11.0-1.el7_2.x86_64 nss-3.21.0-9.el7_2.x86_64 nss-softokn-freebl-3.16.2.3-14.2.el7_2.x86_64 nss-util-3.21.0-2.2.el7_2.x86_64 numactl-libs-2.0.9-6.el7_2.x86_64 openldap-2.4.40-9.el7_2.x86_64 openmpi-1.10.0-10.el7.x86_64 opensm-libs-3.3.19-1.el7.x86_64 openssl-libs-1.0.1e-51.el7_2.4.x86_64 pcre-8.32-15.el7.x86_64 xz-libs-5.1.2-12alpha.el7.x86_64 zlib-1.2.7-15.el7.x86_64 #0 0x0000000000415730 in correct4pressure_ () #1 0x00000000004aaf28 in MAIN__ () #2 0x0000000000404327 in main () Continuing. [Thread 0x2aaad6cee700 (LWP 171613) exited] [Thread 0x2aaacbcc1700 (LWP 171612) exited] [Thread 0x2aaac95e3700 (LWP 171604) exited] [Thread 0x2aaac93d2700 (LWP 171600) exited] [Thread 0x2aaaaaae9340 (LWP 171593) exited] [Inferior 1 (process 171593) exited with code 073]
