Open sjkelly opened 1 year ago
This adds support for Nvidia RDMA to allow for PCIe P2P transfers between the a LiteX device and a Nvidia GPU.
The basic API is documented here: https://docs.nvidia.com/cuda/gpudirect-rdma/index.html
This has been tested with the open source Nvidia drivers: https://github.com/NVIDIA/open-gpu-kernel-modules
The feature is selected in user/kernel by setting:
make NV_DMA=true
Co-authored-by: Tim Besard tim.besard@gmail.com Co-authored-by: Elliot Saba staticfloat@gmail.com
This adds support for Nvidia RDMA to allow for PCIe P2P transfers between the a LiteX device and a Nvidia GPU.
The basic API is documented here: https://docs.nvidia.com/cuda/gpudirect-rdma/index.html
This has been tested with the open source Nvidia drivers: https://github.com/NVIDIA/open-gpu-kernel-modules
The feature is selected in user/kernel by setting:
Co-authored-by: Tim Besard tim.besard@gmail.com Co-authored-by: Elliot Saba staticfloat@gmail.com