Re: [petsc-dev] Hypre error on updated Perlmutter

10 Dec 2021


      On Fri, Dec 10, 2021 at 10:39 AM Paul Lin <[email protected]> wrote:
...
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?
I can run CUDA jobs so I think it is a problem with the (hypre) build.
...
thanks
-paul
On Fri, Dec 10, 2021 at 6:54 AM Mark Adams <[email protected]> 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 <[email protected]> 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 <[email protected]> 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 [email protected]
[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 [email protected]
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

Mark Adams

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