[petsc-users] CUDA error
Stefano Zampini
stefano.zampini at gmail.com
Tue Jun 23 10:07:07 CDT 2020
What did it? How are you running now to have everything working? Can you
post smpiargs and petsc options?
Il giorno mar 23 giu 2020 alle ore 17:51 Mark Adams <mfadams at lbl.gov> ha
scritto:
>
>
> On Tue, Jun 23, 2020 at 9:54 AM Jed Brown <jed at jedbrown.org> wrote:
>
>> Did you use --smpiargs=-gpu, and have you tried if the error is still
>>
>
>
>
>> there with -use_gpu_aware_mpi 0?
>
>
> That did it. Thanks,
>
>
>> I assume you're using -dm_vec_type cuda?
>>
>> Mark Adams <mfadams at lbl.gov> writes:
>>
>> > My code runs OK on SUMMIT but ex56 does not. ex56 runs in serial but I
>> get
>> > this segv in parallel. I also see these memcheck messages
>> > from PetscSFBcastAndOpBegin in my code and ex56.
>> >
>> > I ran this in DDT and was able to get a stack trace and look at
>> variables.
>> > THe segv is on sfbasic.c:148:
>> >
>> > ierr =
>> >
>> MPI_Startall_isend(bas->rootbuflen[PETSCSF_REMOTE],unit,bas->nrootreqs,rootreqs);CHKERRQ(ierr);
>> >
>> > I did not see anything wrong with the variables here. The segv is on
>> > processor 1 of 2 (so the last process).
>> >
>> > Any ideas?
>> > Thanks,
>> > Mark
>> >
>> > #18 main (argc=<optimized out>, args=<optimized out>) at
>> > /ccs/home/adams/petsc-old/src/snes/tutorials/ex56.c:477 (at
>> > 0x0000000010006224)
>> > #17 SNESSolve (snes=0x31064ac0, b=0x3241ac40, x=<optimized out>) at
>> > /autofs/nccs-svm1_home1/adams/petsc-old/src/snes/interface/snes.c:4515
>> (at
>> > 0x0000200000de3498)
>> > #16 SNESSolve_NEWTONLS (snes=0x31064ac0) at
>> > /autofs/nccs-svm1_home1/adams/petsc-old/src/snes/impls/ls/ls.c:175 (at
>> > 0x0000200000e1b344)
>> > #15 SNESComputeFunction (snes=0x31064ac0, x=0x312a3170, y=0x4a464bd0) at
>> > /autofs/nccs-svm1_home1/adams/petsc-old/src/snes/interface/snes.c:2378
>> (at
>> > 0x0000200000dd5024)
>> > #14 SNESComputeFunction_DMLocal (snes=0x31064ac0, X=0x312a3170,
>> > F=0x4a464bd0, ctx=0x4a3a7ed0) at
>> > /autofs/nccs-svm1_home1/adams/petsc-old/src/snes/utils/dmlocalsnes.c:71
>> (at
>> > 0x0000200000dab058)
>> > #13 DMGlobalToLocalBegin (dm=0x30fac020, g=0x312a3170, mode=<optimized
>> > out>, l=0x4a444c40) at
>> > /autofs/nccs-svm1_home1/adams/petsc-old/src/dm/interface/dm.c:2407 (at
>> > 0x0000200000b28a38)
>> > #12 PetscSFBcastBegin (leafdata=0x200073c00a00, rootdata=0x200073a00000,
>> > unit=<optimized out>, sf=0x30f28980) at
>> > /ccs/home/adams/petsc-old/include/petscsf.h:189 (at 0x0000200000b28a38)
>> > #11 PetscSFBcastAndOpBegin (sf=0x30f28980, unit=0x200021879ed0,
>> > rootdata=0x200073a00000, leafdata=0x200073c00a00, op=0x200021889c70) at
>> >
>> /autofs/nccs-svm1_home1/adams/petsc-old/src/vec/is/sf/interface/sf.c:1337
>> > (at 0x000020000045a230)
>> > #10 PetscSFBcastAndOpBegin_Basic (sf=0x30f28980, unit=0x200021879ed0,
>> > rootmtype=<optimized out>, rootdata=0x200073a00000, leafmtype=<optimized
>> > out>, leafdata=0x200073c00a00, op=0x200021889c70) at
>> >
>> /autofs/nccs-svm1_home1/adams/petsc-old/src/vec/is/sf/impls/basic/sfbasic.c:148
>> > (at 0x00002000003b1d9c)
>> > #9 PMPI_Startall () from
>> >
>> /autofs/nccs-svm1_sw/summit/.swci/1-compute/opt/spack/20180914/linux-rhel7-ppc64le/gcc-6.4.0/spectrum-mpi-10.3.1.2-20200121-awz2q5brde7wgdqqw4ugalrkukeub4eb/container/../lib/libmpi_ibm.so.3
>> > (at 0x00002000217e3d98)
>> > #8 mca_pml_pami_start () from
>> >
>> /autofs/nccs-svm1_sw/summit/.swci/1-compute/opt/spack/20180914/linux-rhel7-ppc64le/gcc-6.4.0/spectrum-mpi-10.3.1.2-20200121-awz2q5brde7wgdqqw4ugalrkukeub4eb/container/../lib/spectrum_mpi/mca_pml_pami.so
>> > (at 0x000020002555e6e0)
>> > #7 pml_pami_persis_send_start () from
>> >
>> /autofs/nccs-svm1_sw/summit/.swci/1-compute/opt/spack/20180914/linux-rhel7-ppc64le/gcc-6.4.0/spectrum-mpi-10.3.1.2-20200121-awz2q5brde7wgdqqw4ugalrkukeub4eb/container/../lib/spectrum_mpi/mca_pml_pami.so
>> > (at 0x000020002555e29c)
>> > #6 pml_pami_send () from
>> >
>> /autofs/nccs-svm1_sw/summit/.swci/1-compute/opt/spack/20180914/linux-rhel7-ppc64le/gcc-6.4.0/spectrum-mpi-10.3.1.2-20200121-awz2q5brde7wgdqqw4ugalrkukeub4eb/container/../lib/spectrum_mpi/mca_pml_pami.so
>> > (at 0x000020002555f69c)
>> > #5 PAMI_Send_immediate () from
>> >
>> /autofs/nccs-svm1_sw/summit/.swci/1-compute/opt/spack/20180914/linux-rhel7-ppc64le/gcc-6.4.0/spectrum-mpi-10.3.1.2-20200121-awz2q5brde7wgdqqw4ugalrkukeub4eb/container/../lib/pami_port/libpami.so.3
>> > (at 0x0000200025725814)
>> > #4
>> >
>> PAMI::Protocol::Send::Eager<PAMI::Device::Shmem::PacketModel<PAMI::Device::ShmemDevice<PAMI::Fifo::WrapFifo<PAMI::Fifo::FifoPacket<64u,
>> > 4096u>, PAMI::Counter::IndirectBounded<PAMI::Atomic::NativeAtomic>,
>> 256u>,
>> > PAMI::Counter::Indirect<PAMI::Counter::Native>,
>> > PAMI::Device::Shmem::CMAShaddr, 256u, 512u> >,
>> > PAMI::Device::IBV::PacketModel<PAMI::Device::IBV::Device, true>
>> >>::EagerImpl<(PAMI::Protocol::Send::configuration_t)5,
>> > true>::immediate(pami_send_immediate_t*) () from
>> >
>> /autofs/nccs-svm1_sw/summit/.swci/1-compute/opt/spack/20180914/linux-rhel7-ppc64le/gcc-6.4.0/spectrum-mpi-10.3.1.2-20200121-awz2q5brde7wgdqqw4ugalrkukeub4eb/container/../lib/pami_port/libpami.so.3
>> > (at 0x00002000257e7bac)
>> > #3
>> >
>> PAMI::Protocol::Send::EagerSimple<PAMI::Device::Shmem::PacketModel<PAMI::Device::ShmemDevice<PAMI::Fifo::WrapFifo<PAMI::Fifo::FifoPacket<64u,
>> > 4096u>, PAMI::Counter::IndirectBounded<PAMI::Atomic::NativeAtomic>,
>> 256u>,
>> > PAMI::Counter::Indirect<PAMI::Counter::Native>,
>> > PAMI::Device::Shmem::CMAShaddr, 256u, 512u> >,
>> >
>> (PAMI::Protocol::Send::configuration_t)5>::immediate_impl(pami_send_immediate_t*)
>> > () from
>> >
>> /autofs/nccs-svm1_sw/summit/.swci/1-compute/opt/spack/20180914/linux-rhel7-ppc64le/gcc-6.4.0/spectrum-mpi-10.3.1.2-20200121-awz2q5brde7wgdqqw4ugalrkukeub4eb/container/../lib/pami_port/libpami.so.3
>> > (at 0x00002000257e7824)
>> > #2 bool
>> >
>> PAMI::Device::Interface::PacketModel<PAMI::Device::Shmem::PacketModel<PAMI::Device::ShmemDevice<PAMI::Fifo::WrapFifo<PAMI::Fifo::FifoPacket<64u,
>> > 4096u>, PAMI::Counter::IndirectBounded<PAMI::Atomic::NativeAtomic>,
>> 256u>,
>> > PAMI::Counter::Indirect<PAMI::Counter::Native>,
>> > PAMI::Device::Shmem::CMAShaddr, 256u, 512u> > >::postPacket<2u>(unsigned
>> > long, unsigned long, void*, unsigned long, iovec (&) [2u]) () from
>> >
>> /autofs/nccs-svm1_sw/summit/.swci/1-compute/opt/spack/20180914/linux-rhel7-ppc64le/gcc-6.4.0/spectrum-mpi-10.3.1.2-20200121-awz2q5brde7wgdqqw4ugalrkukeub4eb/container/../lib/pami_port/libpami.so.3
>> > (at 0x00002000257e6c18)
>> > #1 PAMI::Device::Shmem::Packet<PAMI::Fifo::FifoPacket<64u, 4096u>
>> >>::writePayload(PAMI::Fifo::FifoPacket<64u, 4096u>&, iovec*, unsigned
>> long)
>> > () from
>> >
>> /autofs/nccs-svm1_sw/summit/.swci/1-compute/opt/spack/20180914/linux-rhel7-ppc64le/gcc-6.4.0/spectrum-mpi-10.3.1.2-20200121-awz2q5brde7wgdqqw4ugalrkukeub4eb/container/../lib/pami_port/libpami.so.3
>> > (at 0x00002000257c5a7c)
>> > #0 __memcpy_power7 () from /lib64/libc.so.6 (at 0x00002000219eb84c)
>> >
>> >
>> > ========= Program hit CUDA_ERROR_INVALID_VALUE (error 1) due to "invalid
>> > argument" on CUDA API call to cuPointerGetAttribute.
>> > ========= Saved host backtrace up to driver entry point at error
>> > ========= Host Frame:/lib64/libcuda.so.1 (cuPointerGetAttribute +
>> > 0x178) [0x2d14a8]
>> > ========= Host
>> >
>> Frame:/ccs/home/adams/petsc-old/arch-summit-opt-gnu-cuda-omp/lib/libpetsc.so.3.013
>> > (PetscSFBcastAndOpBegin + 0xd8) [0x3ba1a0]
>> > ========= Host
>> >
>> Frame:/ccs/home/adams/petsc-old/arch-summit-opt-gnu-cuda-omp/lib/libpetsc.so.3.013
>> > (PetscSectionCreateGlobalSection + 0x948) [0x3c5b24]
>> > ========= Host
>> >
>> Frame:/ccs/home/adams/petsc-old/arch-summit-opt-gnu-cuda-omp/lib/libpetsc.so.3.013
>> > (DMGetGlobalSection + 0x98) [0xa85e5c]
>> > ========= Host
>> >
>> Frame:/ccs/home/adams/petsc-old/arch-summit-opt-gnu-cuda-omp/lib/libpetsc.so.3.013
>> > (DMPlexCreateRigidBody + 0xc4) [0x9a9ce4]
>> > ========= Host Frame:./ex56 [0x5aec]
>> > ========= Host Frame:/lib64/libc.so.6 [0x25200]
>> > ========= Host Frame:/lib64/libc.so.6 (__libc_start_main + 0xc4)
>> > [0x253f4]
>> > =========
>> > ========= Program hit CUDA_ERROR_INVALID_VALUE (error 1) due to "invalid
>> > argument" on CUDA API call to cuPointerGetAttribute.
>> > ========= Saved host backtrace up to driver entry point at error
>> > ========= Host Frame:/lib64/libcuda.so.1 (cuPointerGetAttribute +
>> > 0x178) [0x2d14a8]
>> > ========= Host
>> >
>> Frame:/ccs/home/adams/petsc-old/arch-summit-opt-gnu-cuda-omp/lib/libpetsc[1]PETSC
>> > ERROR:
>> > ------------------------------------------------------------------------
>> > [1]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation,
>> > probably memory access out of range
>> > [1]PETSC ERROR: Try option -start_in_debugger or
>> -on_error_attach_debugger
>> > [1]PETSC ERROR: or see
>> > https://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
>> > [1]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac
>> OS X
>> > to find memory corruption errors
>> > [1]PETSC ERROR: configure using --with-debugging=yes, recompile, link,
>> and
>> > run
>> > [1]PETSC ERROR: to get more information on the crash.
>> > [1]PETSC ERROR: --------------------- Error Message
>> > --------------------------------------------------------------
>> > [1]PETSC ERROR: Signal received
>> > [1]PETSC ERROR: See
>> https://www.mcs.anl.gov/petsc/documentation/faq.html
>> > for trouble shooting.
>> > [1]PETSC ERROR: Petsc Development GIT revision: v3.13.2-421-gab8fa13
>> GIT
>> > Date: 2020-06-22 13:25:32 -0400
>> > [1]PETSC ERROR: ./ex56 on a arch-summit-opt-gnu-cuda-omp named h35n05 by
>> > adams Tue Jun 23 09:06:20 2020
>> > [1]PETSC ERROR: Configure options --with-fc=0 --COPTFLAGS="-g -O -fPIC
>> > -DFP_DIM=2" --CXXOPTFLAGS="-g -O -fPIC " --FOPTFLAGS="-g -O -fPIC "
>> > --CUDAOPTFLAGS="-g -O -Xcompiler -rdynamic -lineinfo--with-ssl=0"
>> > --with-batch=0 --with-cxx=mpicxx --with-mpiexec="jsrun -g1"
>> --with-cuda=1
>> > --with-cudac=nvcc --download-p4est=1 --download-zlib --download-hdf5=1
>> > --download-metis --download-parmetis --download-triangle
>> >
>> --with-blaslapack-lib="-L/autofs/nccs-svm1_sw/summit/.swci/1-compute/opt/spack/20180914/linux-rhel7-ppc64le/gcc-6.4.0/netlib-lapack-3.8.0-wcabdyqhdi5rooxbkqa6x5d7hxyxwdkm/lib64
>> > -lblas -llapack" --with-cc=mpicc --with-shared-libraries=1 --with-x=0
>> > --with-64-bit-indices=0 --with-debugging=0
>> > PETSC_ARCH=arch-summit-opt-gnu-cuda-omp --with-openmp=1
>> > --with-threadsaftey=1 --with-log=1 PETSC_DIR=/ccs/home/adams/petsc-old
>> > --force
>> > [1]PETSC ERROR: #1 User provided function() line 0 in unknown file
>> >
>> --------------------------------------------------------------------------
>>
>
--
Stefano
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