hipSYCL

hipSYCL is a implementation of SYCL 1.2.1 to run on AMD and NVIDIA GPUs built on top of AMD HIP (which itself allows targetting NVIDIA and AMD GPUs). It is available on the zoo in the module hipsycl/0.8.1-prerelease.

Building for AMD GPUs

syclcc-clang -std=c++14 -O3 --hipsycl-gpu-arch=gfx906 --hipsycl-platform=rocm  *.cpp

The gpu-arch flag should be set to the following for the AMD GPUs in the Zoo:

GPU	Flag option
Radeon VII	gfx906

Building for NVIDIA GPUs

First load the cuda module: module load cuda/10.1

syclcc-clang -std=c++14 -O3 --hipsycl-gpu-arch=sm_60 --hipsycl-platform=cuda  *.cpp

The gpu-arch flag should be set to the following for the AMD GPUs in the Zoo:

GPU	Flag option
2080 Ti	sm_75
1080 Ti	sm_61