WRFg is a community version of the WRF model that is accelerated on NVIDIA GPUs for faster simulation turnaround times. WRFg contains the full WRF ARW dynamics, and several physics options. View the WRFg Description for complete details.

GPU speedups have been achieved for science-scale HPC Benchmarks that demonstrate up to 7x better performance vs. the latest multi-core CPUs. WRFg Download is made available to non-industry/non-commercial organizations, for deployment on NVIDIA P100 or V100 GPU systems.