What modules do you have loaded. I don't know if it currently works with
cuda-11.7. I assume you're following these instructions carefully.
https://docs.nersc.gov/development/programming-models/mpi/cray-mpich/#cuda-aware-mpi
In our experience, GPU-aware MPI continues to be brittle on these
Hi, Sajid,
Do you have a test example to reproduce the error?
--Junchao Zhang
On Thu, Nov 2, 2023 at 3:37 PM Sajid Ali
wrote:
> Hi PETSc-developers,
>
> I had posted about crashes within PETScSF when using GPU-aware MPI on
> Perlmutter a while ago (
>
Hi PETSc-developers,
I had posted about crashes within PETScSF when using GPU-aware MPI on
Perlmutter a while ago (
https://lists.mcs.anl.gov/mailman/htdig/petsc-users/2022-February/045585.html).
Now that the software stacks have stabilized, I was wondering if there was
a fix for the same as I am
Hi Barry,
Thanks for the suggestion. It worked after updating the compilers.
Regards,
Maruthi
On Thu, 2 Nov 2023 at 9:33 PM, Barry Smith wrote:
>
>It could be you would benefit from having the latest Microsoft compilers
>
>If you do not need C++ you could use --with-cxx=0
>
>
Pierre,
Yes, sorry, I'll keep the list in copy.
Launching with those options (-mat_mumps_icntl_28 2 -mat_mumps_icntl_29 2)
I get an error during the analysis step. I also launched increasing the
memory and I still have the error.
*The calculations stops at :*
Entering CMUMPS 5.4.1 from C
> On 2 Nov 2023, at 5:29 PM, Victoria Rolandi
> wrote:
>
> Pierre,
> Yes, sorry, I'll keep the list in copy.
> Launching with those options (-mat_mumps_icntl_28 2 -mat_mumps_icntl_29 2) I
> get an error during the analysis step. I also launched increasing the memory
> and I still have the
It could be you would benefit from having the latest Microsoft compilers
If you do not need C++ you could use --with-cxx=0
Otherwise please send configure.log to petsc-ma...@mcs.anl.gov
> On Nov 2, 2023, at 11:20 AM, Maruthi NH wrote:
>
> Hi all,
>
> I get the following error
Hi all,
I get the following error while trying to compile PETSc version 3.20.1 on
Windows
\petsc\include\petsc/private/cpp/unordered_map.hpp(309): error C2938:
'std::enable_if_t' : Failed to specialize alias template
This is the configuration file I used to compile PETSc
#!/usr/bin/python
> On 1 Nov 2023, at 8:02 PM, Barry Smith wrote:
>
>
> Pierre,
>
>Sorry, I was not clear. What I meant was that the PETSc code that calls
> MUMPS could change the value of ICNTL(6) under certain conditions before
> calling MUMPS, thus the MUMPS warning might not be triggered.
Again,