On 2024-04-15 08:02, Christian König
wrote:
Am
12.04.24 um 22:12 schrieb Philip Yang:
RDMA device with limited scatter-gather
capability requires physical
address contiguous VRAM buffer for RDMA peer direct access.
Am 12.04.24 um 22:12 schrieb Philip Yang:
RDMA device with limited scatter-gather capability requires physical
address contiguous VRAM buffer for RDMA peer direct access.
Add a new KFD alloc memory flag and store as new GEM bo alloc flag. When
pin this buffer object to export for RDMA peerdirect
RDMA device with limited scatter-gather capability requires physical
address contiguous VRAM buffer for RDMA peer direct access.
Add a new KFD alloc memory flag and store as new GEM bo alloc flag. When
pin this buffer object to export for RDMA peerdirect access, set
AMDGPU_GEM_CREATE_VRAM_CONTIGUO
