Can you get a stack trace? Matt
On Fri, Apr 16, 2021 at 10:19 AM Mark Adams <[email protected]> wrote: > That seems to have changed it. No stack trace. > > srun -G 1 -c 2 -n 1 ./ex2 -petscspace_degree 3 -ex2_test_type spitzer > -dm_landau_Ez 0 -dm_landau_ion_masses .01 -dm_landau_ion_charges 1 > -dm_landau_thermal_temps 2,1 -dm_landau_n 1,1 -ts_type beuler > -ts_exact_final_time stepover -ts_max_steps 2 -ts_dt 1 -ts_monitor > -snes_monitor -snes_max_it 25 -snes_rtol 1.e-14 -snes_stol 1.e-14 -pc_type > lu -ksp_type preonly -dm_landau_type p4est -dm_landau_amr_levels_max 13 > -dm_landau_amr_post_refine 1 -dm_preallocate_only -ex2_plot_dt .0001 > -dm_landau_device_type cuda -dm_mat_type aijcusparse -dm_vec_type cuda > -display :0.0 > [0]PETSC ERROR: > ------------------------------------------------------------------------ > [0]PETSC ERROR: Caught signal number 4 Illegal instruction: Likely due to > memory corruption > [0]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger > [0]PETSC ERROR: or see > https://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind > [0]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac OS > X to find memory corruption errors > [0]PETSC ERROR: configure using --with-debugging=yes, recompile, link, and > run > [0]PETSC ERROR: to get more information on the crash. > [0]PETSC ERROR: --------------------- Error Message > -------------------------------------------------------------- > [0]PETSC ERROR: Signal received > [0]PETSC ERROR: See https://www.mcs.anl.gov/petsc/documentation/faq.html > for trouble shooting. > [0]PETSC ERROR: Petsc Development GIT revision: v3.15.0-205-g2283897782 > GIT Date: 2021-04-15 09:38:17 -0400 > [0]PETSC ERROR: > /global/u2/m/madams/petsc/src/ts/utils/dmplexlandau/tutorials/./ex2 on a > arch-cori-gpu80-opt-kokkos-gcc named cgpu19 by madams Fri Apr 16 07:16:28 > 2021 > [0]PETSC ERROR: Configure options > --with-mpi-dir=/usr/common/software/sles15_cgpu/openmpi/4.0.3/gcc > --with-cuda-dir=/usr/common/software/sles15_cgpu/cuda/11.1.1 CFLAGS=" -g > -DPETSC_HAVE_CUDA_ATOMIC" CXXFLAGS=" -g -DPETSC_HAVE_CUDA_ATOMIC" FFLAGS=" > -g " COPTFLAGS=" -O" CXXOPTFLAGS=" -O" FOPTFLAGS=" -O" > --CUDAFLAGS="-arch=sm_80 -Xcompiler -rdynamic -lineinfo > -DPETSC_HAVE_CUDA_ATOMIC -g" --CUDAOPTFLAGS=-O3 --download-fblaslapack=1 > --with-debugging=0 --download-kokkos --download-kokkos-kernels > --with-kokkos-cuda-arch=AMPERE80 --with-kokkos-kernels-tpl=0 > --with-make-np=8 --with-ctable=0 --with-mpiexec="srun -G 1 -c 2" > --with-batch=0 PETSC_ARCH=arch-cori-gpu80-opt-kokkos-gcc --with-cuda=1 > --download-p4est=1 --with-zlib=1 > [0]PETSC ERROR: #1 User provided function() at unknown file:0 > > On Fri, Apr 16, 2021 at 10:02 AM Matthew Knepley <[email protected]> > wrote: > >> On Fri, Apr 16, 2021 at 9:58 AM Mark Adams <[email protected]> wrote: >> >>> I am running on a new AMPERE80 node at NERSc and get this error message. >>> I put this in totalview but did not get anything useful. >>> >>> Any ideas? >>> >> >> Maybe getenv() is failing? >> >> You can shutoff this behavior using >> >> -display :0.0 >> >> Matt >> >> >>> cgpu19:228520:0:228520] Caught signal 4 (Illegal instruction: illegal >>> operand) >>> ==== backtrace (tid: 228520) ==== >>> 0 >>> >>> /usr/common/software/sles15_cgpu/ucx/1.8.1/lib/libucs.so.0(ucs_handle_error+0x2e4) >>> [0x2aab2e9a2ac4] >>> 1 /usr/common/software/sles15_cgpu/ucx/1.8.1/lib/libucs.so.0(+0x21cc4) >>> [0x2aab2e9a2cc4] >>> 2 /usr/common/software/sles15_cgpu/ucx/1.8.1/lib/libucs.so.0(+0x21d33) >>> [0x2aab2e9a2d33] >>> 3 >>> >>> /global/homes/m/madams/petsc/arch-cori-gpu80-opt-kokkos-gcc/lib/libpetsc.so.3.015(PetscSetDisplay+0x152) >>> [0x2aaaaaf19ab1] >>> 4 >>> >>> /global/homes/m/madams/petsc/arch-cori-gpu80-opt-kokkos-gcc/lib/libpetsc.so.3.015(+0x21c7bc) >>> [0x2aaaaaeef7bc] >>> 5 >>> >>> /global/homes/m/madams/petsc/arch-cori-gpu80-opt-kokkos-gcc/lib/libpetsc.so.3.015( >>> *PetscInitialize*+0x449) [0x2aaaaaef5278] >>> 6 >>> /global/u2/m/madams/petsc/src/ts/utils/dmplexlandau/tutorials/./ex2() >>> [0x405b62] >>> 7 /lib64/libc.so.6(__libc_start_main+0xea) [0x2aab1344df8a] >>> 8 >>> /global/u2/m/madams/petsc/src/ts/utils/dmplexlandau/tutorials/./ex2() >>> [0x4026aa] >>> ================================= >>> srun: error: cgpu19: task 0: Illegal instruction >>> srun: Terminating job step 1821681.10 >>> >> >> >> -- >> What most experimenters take for granted before they begin their >> experiments is infinitely more interesting than any results to which their >> experiments lead. >> -- Norbert Wiener >> >> https://www.cse.buffalo.edu/~knepley/ >> <http://www.cse.buffalo.edu/~knepley/> >> > -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener https://www.cse.buffalo.edu/~knepley/ <http://www.cse.buffalo.edu/~knepley/>
