On Sat, Apr 18, 2020 at 3:05 PM Xiaoye S. Li wrote:
> Mark,
>
> It seems you are talking about serial superlu? There is no GPU support
> in it. Only superlu_dist has GPU.
>
I am using superlu_dist on one processor. Should that work?
>
> But I don't know why there is a crash.
>
> Sherry
>
>
It's intentional and been like this for ages. Prefix installs have only
PETSC_DIR (just a path, like other packages), and *must not* set
PETSC_ARCH.
san.tempo...@gmail.com writes:
> Hi all,
>
> I have just successfully compiled 3.13.0. But with install this is what I
> get
>
> $ make
Hi all,
I have just successfully compiled 3.13.0. But with install this is what I
get
$ make PETSC_DIR=/home/santiago/Documents/installers/petsc/petsc-3.13.0
PETSC_ARCH=arch-linux2-c-opt install
*** Using
PETSC_DIR=/home/santiago/Documents/installers/petsc/petsc-3.13.0
Mark,
It seems you are talking about serial superlu? There is no GPU support in
it. Only superlu_dist has GPU.
But I don't know why there is a crash.
Sherry
On Sat, Apr 18, 2020 at 11:44 AM Mark Adams wrote:
> Sherry, I did rebase with master this week:
>
> SuperLU:
> Version: 5.2.1
>
Sherry, I did rebase with master this week:
SuperLU:
Version: 5.2.1
Includes: -I/ccs/home/adams/petsc/arch-summit-opt-gnu-cuda-omp/include
Library:
-Wl,-rpath,/ccs/home/adams/petsc/arch-summit-opt-gnu-cuda-omp/lib
-L/ccs/home/adams/petsc/arch-summit-opt-gnu-cuda-omp/lib -lsuperlu
I see
When you install "-download-superlu_dist", that is from 'master' branch?
In the error trace, I recognized this:
> [h50n09:102287] [ 9] /ccs/home/adams/petsc/arch-
summit-opt-gnu-cuda-omp/lib/libsuperlu_dist.so.6(dDestroy_
LU+0xc4)[0x2195aff4]
This is to free the L and U data structures at
Back to SuperLU + GPUs (adding Sherry)
I get this error (appended) running 'check', as I said before. It looks
like ex19 is *failing* with CUDA but it is not clear it has anything to do
with SuperLU. I can not find these diagnostics that got printed after the
error in PETSc or SuperLU.
So this
