Mark, without cuda-memcheck, did the test run? --Junchao Zhang
On Sun, Sep 26, 2021 at 12:38 PM Mark Adams <mfad...@lbl.gov> wrote: > FYI, I am getting this with cuda-memcheck on Summit with CUDA 11.0.3: > > jsrun -n 48 -a 6 -c 6 -g 1 -r 6 --smpiargs -gpu cuda-memcheck ../ex13-cu > -dm_plex_box_faces 4,6,12 -petscpartitioner_simple_node_grid 2,2,2 > -dm_plex_box_upper 2,3,6 -petscpartitioner_simple_process_grid 2,3,6 > -dm_refine 3 -dm_mat_type aijcusparse -dm_vec_type cuda -dm_view > > This job runs with Kokkos and it runs with these 8 nodes with -dm_refine 2 > instead of 3. And it runs with the 1 node version of this test. > > Thanks, > Mark > > [8]PETSC ERROR: --------------------- Error Message > -------------------------------------------------------------- > [8]PETSC ERROR: GPU error > [8]PETSC ERROR: cuda error 715 (cudaErrorIllegalInstruction) : an illegal > instruction was encountered > [8]PETSC ERROR: See https://petsc.org/release/faq/ for trouble shooting. > [8]PETSC ERROR: Petsc Development GIT revision: v3.15.4-943-g83e1f11c26 > GIT Date: 2021-09-25 18:33:40 -0400 > [8]PETSC ERROR: ../ex13-cu on a arch-summit-opt-gnu-cuda named f10n17 by > Unknown Sun Sep 26 13:29:03 2021 > [8]PETSC ERROR: Configure options --with-fc=mpifort --with-cc=mpicc > --with-cxx=mpiCC --CFLAGS="-fPIC -g -DLANDAU_DIM=2 -DLANDAU_MAX_SPECIES=10 > -DLANDAU_MAX_Q=4" --CXXFLAGS="-fPIC -g -DLANDAU_DIM=2 > -DLANDAU_MAX_SPECIES=10 -DLANDAU_MAX_Q=4" --CUDAFLAGS="-g -Xcompiler > -DLANDAU_DIM=2 -DLANDAU_MAX_SPECIES=10 -DLANDAU_MAX_Q=4" --FCFLAGS="-fPIC > -g" --COPTFLAGS=-O3 --CXXOPTFLAGS=-O3 --with-ssl=0 --with-batch=0 > --with-mpiexec="jsrun -g1" --with-cuda=1 --with-cudac=nvcc > --with-cuda-arch=70 --download-p4est=1 --download-zlib > --with-blaslapack-lib="-L/sw/summit/spack-envs/base/opt/linux-rhel8-ppc64le/gcc-9.1.0/netlib-lapack-3.9.1-e6vxode53ghsjrop2dfwlq77s3dvkr7t/lib64 > -lblas -llapack" --with-x=0 --with-64-bit-indices=0 --with-debugging=0 > PETSC_ARCH=arch-summit-opt-gnu-cuda > [8]PETSC ERROR: #1 PetscSFLinkSyncStream_CUDA() at > /gpfs/alpine/csc314/scratch/adams/petsc/src/vec/is/sf/impls/basic/cuda/ > sfcuda.cu:872 > [8]PETSC ERROR: #2 PetscSFLinkSyncStreamBeforeCallMPI() at > /gpfs/alpine/csc314/scratch/adams/petsc/include/../src/vec/is/sf/impls/basic/sfpack.h:344 > [8]PETSC ERROR: #3 PetscSFLinkStartRequests_MPI() at > /gpfs/alpine/csc314/scratch/adams/petsc/src/vec/is/sf/impls/basic/sfmpi.c:40 > [8]PETSC ERROR: #4 PetscSFLinkStartCommunication() at > /gpfs/alpine/csc314/scratch/adams/petsc/include/../src/vec/is/sf/impls/basic/sfpack.h:267 > [8]PETSC ERROR: #5 PetscSFBcastBegin_Basic() at > /gpfs/alpine/csc314/scratch/adams/petsc/src/vec/is/sf/impls/basic/sfbasic.c:191 > [8]PETSC ERROR: #6 PetscSFBcastWithMemTypeBegin() at > /gpfs/alpine/csc314/scratch/adams/petsc/src/vec/is/sf/interface/sf.c:1493 > [8]PETSC ERROR: #7 DMGlobalToLocalBegin() at > /gpfs/alpine/csc314/scratch/adams/petsc/src/dm/interface/dm.c:2613 > [8]PETSC ERROR: #8 SNESComputeJacobian_DMLocal() at > /gpfs/alpine/csc314/scratch/adams/petsc/src/snes/utils/dmlocalsnes.c:119 > [8]PETSC ERROR: #9 SNESComputeJacobian() at > /gpfs/alpine/csc314/scratch/adams/petsc/src/snes/interface/snes.c:2824 > [8]PETSC ERROR: #10 SNESSolve_KSPONLY() at > /gpfs/alpine/csc314/scratch/adams/petsc/src/snes/impls/ksponly/ksponly.c:43 > [8]PETSC ERROR: #11 SNESSolve() at > /gpfs/alpine/csc314/scratch/adams/petsc/src/snes/interface/snes.c:4769 > [8]PETSC ERROR: #12 main() at ex13.c:169 >