Hi Mark, Regarding the error: "PETSC ERROR: cuda error 46 (cudaErrorDevicesUnavailable) : all CUDA-capable devices are busy or unavailable"
how are you requesting a perlmutter compute node? thanks -paul On Fri, Dec 10, 2021 at 6:54 AM Mark Adams <mfad...@lbl.gov> wrote: > And more Perlmutter weirdness. > > If I configure with the above CRAY_ACCEL_TARGET=nvidia80 I get this > (configure.log) error. (some CUDA aware MPI related errors) > > But if I configure with CRAY_ACCEL_TARGET="" it gets into Kokkos and I get > this configure2.log with: > > #error -- unsupported pgc++ configuration! Only pgc++ 18, 19 and 20 are > supported! > > I have not seen this before. > > As far as the first problem, If I load the cudatoolkit, which they say you > can do *or* set CRAY_ACCEL_TARGET=nvidia80 , the problems go away or maybe > fails before it gets to the first error, but it fails. > I get the configure3 error that has these old warnings, but I'm not sure > why it failed exactly. > > This was sort of working yesterday. I did rebase today, but even when > working this has been fragile. > > Any suggestions? > Thanks, > Mark > > > On Thu, Dec 9, 2021 at 1:59 PM Mark Adams <mfad...@lbl.gov> wrote: > >> Well I found, accidentally, that turning CUDA aware MPI on with export >> CRAY_ACCEL_TARGET=nvidia80 >> seems to have fixed this. >> Not sure what is going on. >> >> On Thu, Dec 9, 2021 at 11:21 AM Mark Adams <mfad...@lbl.gov> wrote: >> >>> I am getting this error. I have built this w/o hypre and the test are >>> fine, including the CUDA tests. >>> Any ideas? >>> >>> I notice that the tests use -dm_mat_type aijcusparse with hypre. >>> >>> Thanks, >>> Mark >>> >>> 08:13 nid003929 adams/fix_mat_ex5k= perlmutter:~/petsc$ make >>> PETSC_DIR=/global/homes/m/madams/petsc >>> PETSC_ARCH=arch-perlmutter-opt-nvidia-cuda check >>> Running check examples to verify correct installation >>> Using PETSC_DIR=/global/homes/m/madams/petsc and >>> PETSC_ARCH=arch-perlmutter-opt-nvidia-cuda >>> C/C++ example src/snes/tutorials/ex19 run successfully with 1 MPI process >>> C/C++ example src/snes/tutorials/ex19 run successfully with 2 MPI >>> processes >>> 1,5c1,70 >>> < lid velocity = 0.0016, prandtl # = 1., grashof # = 1. >>> < 0 SNES Function norm 0.0406612 >>> < 1 SNES Function norm 4.12227e-06 >>> < 2 SNES Function norm 6.098e-11 >>> < Number of SNES iterations = 2 >>> --- >>> > [0]PETSC ERROR: --------------------- Error Message >>> -------------------------------------------------------------- >>> > [0]PETSC ERROR: GPU error >>> > [0]PETSC ERROR: cuda error 46 (cudaErrorDevicesUnavailable) : all >>> CUDA-capable devices are busy or unavailable >>> > [0]PETSC ERROR: See https://petsc.org/release/faq/ for trouble >>> shooting. >>> > [0]PETSC ERROR: Petsc Development GIT revision: >>> v3.16.1-442-gebb4a459f5 GIT Date: 2021-12-08 08:59:23 -0500 >>> > [0]PETSC ERROR: /global/u2/m/madams/petsc/src/snes/tutorials/./ex19 on >>> a named nid003929 by madams Thu Dec 9 08:13:49 2021 >>> > [0]PETSC ERROR: Configure options --CFLAGS=" -g -DLANDAU_DIM=2 >>> -DLANDAU_MAX_SPECIES=10 -DLANDAU_MAX_Q=4 -mp=gpu" --CXXFLAGS=" -g >>> -DLANDAU_DIM=2 -DLANDAU_MAX_SPECIES=10 -DLANDAU_MAX_Q=4 -mp=gpu" --FFLAGS=" >>> -g -mp=gpu" --with-cc=cc --with-cxx=CC --with-fc=ftn >>> --with-cudac=/opt/nvidia/hpc_sdk/Linux_x86_64/21.9/compilers/bin/nvcc >>> --with-debugging=0 --download-hypre=1 --with-cuda=1 --with-cuda-arch=80 >>> --with-mpiexec=srun --with-batch=0 --download-p4est=1 --with-zlib=1 >>> --with-make-np=8 >>> --prefix=/global/cfs/projectdirs/m3904/petsc/current/perlmutter-opt-nvidia21.9 >>> PETSC_ARCH=arch-perlmutter-opt-nvidia-cuda >>> > [0]PETSC ERROR: #1 initialize() at >>> /global/u2/m/madams/petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx:70 >>> > [0]PETSC ERROR: #2 getDevice() at >>> /global/u2/m/madams/petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx:360 >>> > [0]PETSC ERROR: #3 PetscDeviceCreate() at >>> /global/u2/m/madams/petsc/src/sys/objects/device/interface/device.cxx:102 >>> > [0]PETSC ERROR: #4 PetscDeviceInitializeDefaultDevice_Internal() at >>> /global/u2/m/madams/petsc/src/sys/objects/device/interface/device.cxx:266 >>> > [1]PETSC ERROR: --------------------- Error Message >>> -------------------------------------------------------------- >>> > [1]PETSC ERROR: GPU error >>> > [1]PETSC ERROR: cuda error 46 (cudaErrorDevicesUnavailable) : all >>> CUDA-capable devices are busy or unavailable >>> > [1]PETSC ERROR: See https://petsc.org/release/faq/ for trouble >>> shooting. >>> > [1]PETSC ERROR: Petsc Development GIT revision: >>> v3.16.1-442-gebb4a459f5 GIT Date: 2021-12-08 08:59:23 -0500 >>> > [1]PETSC ERROR: /global/u2/m/madams/petsc/src/snes/tutorials/./ex19 on >>> a named nid003929 by madams Thu Dec 9 08:13:49 2021 >>> > [1]PETSC ERROR: Configure options --CFLAGS=" -g -DLANDAU_DIM=2 >>> -DLANDAU_MAX_SPECIES=10 -DLANDAU_MAX_Q=4 -mp=gpu" --CXXFLAGS=" -g >>> -DLANDAU_DIM=2 -DLANDAU_MAX_SPECIES=10 -DLANDAU_MAX_Q=4 -mp=gpu" --FFLAGS=" >>> -g -mp=gpu" --with-cc=cc --with-cxx=CC --with-fc=ftn >>> --with-cudac=/opt/nvidia/hpc_sdk/Linux_x86_64/21.9/compilers/bin/nvcc >>> --with-debugging=0 --download-hypre=1 --with-cuda=1 --with-cuda-arch=80 >>> --with-mpiexec=srun --with-batch=0 --download-p4est=1 --with-zlib=1 >>> --with-make-np=8 >>> --prefix=/global/cfs/projectdirs/m3904/petsc/current/perlmutter-opt-nvidia21.9 >>> PETSC_ARCH=arch-perlmutter-opt-nvidia-cuda >>> > [1]PETSC ERROR: #1 initialize() at >>> /global/u2/m/madams/petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx:70 >>> > [1]PETSC ERROR: #2 getDevice() at >>> /global/u2/m/madams/petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx:360 >>> > [1]PETSC ERROR: #3 PetscDeviceCreate() at >>> /global/u2/m/madams/petsc/src/sys/objects/device/interface/device.cxx:102 >>> > [1]PETSC ERROR: #4 PetscDeviceInitializeDefaultDevice_Internal() at >>> /global/u2/m/madams/petsc/src/sys/objects/device/interface/device.cxx:266 >>> > [1]PETSC ERROR: #5 PetscDeviceInitialize() at >>> /global/u2/m/madams/petsc/src/sys/objects/device/interface/device.cxx:227 >>> > [1]PETSC ERROR: #6 PCCreate_HYPRE() at >>> /global/u2/m/madams/petsc/src/ksp/pc/impls/hypre/hypre.c:2224 >>> > [1]PETSC ERROR: #7 PCSetType() at >>> /global/u2/m/madams/petsc/src/ksp/pc/interface/pcset.c:84 >>> > [1]PETSC ERROR: #8 PCSetFromOptions() at >>> /global/u2/m/madams/petsc/src/ksp/pc/interface/pcset.c:154 >>> > [1]PETSC ERROR: #9 KSPSetFromOptions() at >>> /global/u2/m/madams/petsc/src/ksp/ksp/interface/itcl.c:356 >>> > [1]PETSC ERROR: #10 SNESSetFromOptions() at >>> /global/u2/m/madams/petsc/src/snes/interface/snes.c:1113 >>> > [1]PETSC ERROR: #11 main() at ex19.c:150 >>> > [1]PETSC ERROR: PETSc Option Table entries: >>> > [1]PETSC ERROR: -da_refine 3 >>> > [1]PETSC ERROR: -dm_mat_type aijcusparse >>> > [1]PETSC ERROR: -dm_vec_type cuda >>> > [0]PETSC ERROR: #5 PetscDeviceInitialize() at >>> /global/u2/m/madams/petsc/src/sys/objects/device/interface/device.cxx:227 >>> > [0]PETSC ERROR: #6 PCCreate_HYPRE() at >>> /global/u2/m/madams/petsc/src/ksp/pc/impls/hypre/hypre.c:2224 >>> > [0]PETSC ERROR: #7 PCSetType() at >>> /global/u2/m/madams/petsc/src/ksp/pc/interface/pcset.c:84 >>> > [0]PETSC ERROR: #8 PCSetFromOptions() at >>> /global/u2/m/madams/petsc/src/ksp/pc/interface/pcset.c:154 >>> > [0]PETSC ERROR: #9 KSPSetFromOptions() at >>> /global/u2/m/madams/petsc/src/ksp/ksp/interface/itcl.c:356 >>> > [0]PETSC ERROR: #10 SNESSetFromOptions() at >>> /global/u2/m/madams/petsc/src/snes/interface/snes.c:1113 >>> > [0]PETSC ERROR: #11 main() at ex19.c:150 >>> > [0]PETSC ERROR: PETSc Option Table entries: >>> > [0]PETSC ERROR: -da_refine 3 >>> > [0]PETSC ERROR: -dm_mat_type aijcusparse >>> > [0]PETSC ERROR: -dm_vec_type cuda >>> > [0]PETSC ERROR: -ksp_norm_type unpreconditioned >>> > [0]PETSC ERROR: -nox >>> > [0]PETSC ERROR: -nox_warning >>> > [0]PETSC ERROR: -pc_type hypre >>> > [0]PETSC ERROR: -snes_monitor_short >>> > [0]PETSC ERROR: -use_gpu_aware_mpi 0 >>> > [0]PETSC ERROR: ----------------End of Error Message -------send >>> entire error message to petsc-ma...@mcs.anl.gov---------- >>> > [1]PETSC ERROR: -ksp_norm_type unpreconditioned >>> > [1]PETSC ERROR: -nox >>> > [1]PETSC ERROR: -nox_warning >>> > [1]PETSC ERROR: -pc_type hypre >>> > [1]PETSC ERROR: -snes_monitor_short >>> > [1]PETSC ERROR: -use_gpu_aware_mpi 0 >>> > [1]PETSC ERROR: ----------------End of Error Message -------send >>> entire error message to petsc-ma...@mcs.anl.gov---------- >>> > MPICH Notice [Rank 0] [job id 832277.2] [Thu Dec 9 08:13:50 2021] >>> [nid003929] - Abort(97) (rank 0 in comm 0): application called >>> MPI_Abort(MPI_COMM_WORLD, 97) - process 0 >>> > >>> > aborting job: >>> > application called MPI_Abort(MPI_COMM_WORLD, 97) - process 0 >>> > MPICH Notice [Rank 1] [job id 832277.2] [Thu Dec 9 08:13:50 2021] >>> [nid003929] - Abort(97) (rank 1 in comm 0): application called >>> MPI_Abort(MPI_COMM_WORLD, 97) - process 1 >>> > >>> > aborting job: >>> > application called MPI_Abort(MPI_COMM_WORLD, 97) - process 1 >>> > srun: error: nid003929: task 1: Exited with exit code 255 >>> > srun: launch/slurm: _step_signal: Terminating StepId=832277.2 >>> > slurmstepd: error: *** STEP 832277.2 ON nid003929 CANCELLED AT >>> 2021-12-09T16:13:50 *** >>> > srun: error: nid003929: task 0: Exited with exit code 255 >>> /global/homes/m/madams/petsc/src/snes/tutorials >>> Possible problem with ex19 running with hypre, diffs above >>> ========================================= >>> C/C++ example src/snes/tutorials/ex19 run successfully with cuda >>> Fortran example src/snes/tutorials/ex5f run successfully with 1 MPI >>> process >>> >>