Module ibverbs 

ibverbs backend implementation for RDMA operations.

Re-exports

pub use queue_pair::IbvQueuePair;

pub use queue_pair::PollTarget;

Modules

device

Backend-agnostic ibverbs device abstraction.

device_selection

ibverbs-specific device selection: pairs a MemoryLocation with the RDMA NIC(s) that have the best PCIe path to it.

efa_device

EFA backend for [IbvDevice].

efa_domain

EFA domain strategy for [IbvDomainImpl].

manager_actor

Ibverbs Manager

memory_region

Registered memory regions returned by IbvDomainImpl::register_mr.

mlx_device

Mellanox backend for [IbvDevice].

mlx_domain

Mellanox (mlx5) domain strategy for [IbvDomainImpl].

mlx_queue_pair

mlx5 queue pair built on the mlx5dv extended verbs.

primitives

This file contains primitive data structures for interacting with ibverbs.

queue_pair

ibverbs queue pair, doorbell, and completion polling.

Structs

IbvBuffer

Lazily-initialized ibverbs transport details for a registered memory region. Retrieved on demand from the IbvManagerActor via [IbvManagerMessage::RequestBuffer].

IbvOp

A single RDMA op for the IbvBackend.