Testing

Build	CUDA-11.5.2-NVCC-CUDA-AWARE-MPI	CUDA-11.5.2-NVCC	CUDA-11.0.3-Clang	Clang	HIP-5.0	SYCL
Kokkos	3.6.00	3.6.00	3.7.00	3.6.00	3.6.00	3.7.00
Serial	✔️	✔️			✔️	✔️
OpenMP		✔️		✔️
Threads			✔️
Cuda	11.5.2	11.5.2	11.0.3
HIP					5.0
SYCL						2022-01-06 (https://github.com/intel/llvm/releases/tag/sycl-nightly%2F20220106)
MPI	✔️	✔️		✔️	✔️	✔️
OpenMPI	4.1.3	4.1.3	4.1.3	4.1.3	4.0.3	3.1.3
CUDA-aware	✔️
CXX compiler	nvcc_wrapper	nvcc_wrapper	clang++	clang++	hipcc	clang++
Compiler ID	GNU 9.4.0	GNU 9.4.0	Clang 14.0.0	Clang 14.0.0	Clang 14.0.0	Clang 13.0.0
Clang-Tidy				✔️
CMake	3.16.9	3.16.9	3.16.9	3.16.9	3.22.4	3.19.0
Boost	1.75.0	1.75.0	1.75.0	1.75.0	1.79.0	1.72.0
Benchmark	1.4.1	1.4.1	1.4.1	1.4.1	1.6.1	1.5.0

Known issues

• The SYCL backend can't be compiled without optimization flags (ptxas link errors), printf and assert don't work on the device.