Hello everyone,
I'm writing this post because I'm having some issues to compile the latest
release. I would need a version which supports CUDA and MPI being
CUDA-aware. Hence, I installed Kokkos using the flags
-DKokkos_ENABLE_CUDA=ON and -DKokkos_ENABLE_CUDA_LAMBDA=ON. Then, I tried
to build the Makefile specifying as CXX compiler the 'nvcc_wrapper' in
Kokkos, namely using -DCMAKE_CXX_COMPILER=/path/kokkos/bin/nvcc_wrapper and
using the flags -DDEAL_II_WITH_MPI=ON, -DDEAL_II_WITH_CUDA=ON,
-DDEAL_II_MPI_WITH_DEVICE_SUPPORT=ON, -DKOKKOS_DIR=${Kokkos_dir}, but I get
an error in finding MPI
[image: error_compilation_9_5.png]
I also tried to specify the compiler I have always used with the previous
version via -DMPI_CXX_COMPILER flag, but I get the same error. Did someone
encounter the same issue? Am I supposed to use 'nvcc_wrapper' also for MPI?
Thanks in advance.
Best,
Giuseppe
--
The deal.II project is located at http://www.dealii.org/
For mailing list/forum options, see
https://groups.google.com/d/forum/dealii?hl=en
---
You received this message because you are subscribed to the Google Groups
"deal.II User Group" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/dealii/8871227e-009f-43de-ac4d-c60eca5e7d68n%40googlegroups.com.
