Posts Tagged ‘MR ’

int ibv_dereg_mr(struct ibv_mr *mr);int ibv_dereg_mr(struct ibv_mr *mr); Description ibv_dereg_mr() deregisters a Memory Region and release the resources of that MR in the RDMA device it is associated with. Only after a Memory Region is deregistered, the memory buffer that was...

struct ibv_mr *ibv_reg_mr(struct ibv_pd *pd, void *addr, size_t length, enum ibv_access_flags access);struct ibv_mr *ibv_reg_mr(struct ibv_pd *pd, void *addr, size_t length, enum ibv_access_flags access); Description ibv_reg_mr() registers a Memory Region (MR) associated with a Protection Domain. By doing that, allowing the...