Enable DMA-BUF-backed RDMA memory registration - #3
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Summary
PeerAgentto own, lazily materialize, and clean up DMA-BUF regions without importing CUDAValidation
pytest -q tests/python/test_directed_connection_io.py tests/python/test_rdma_memory_pool_unregister.py(19 passed)python examples/python/p2p_rdma_dmabuf_cross_process.py --rdma-device mlx5_0 --link-type IBpython examples/python/p2p_rdma_dmabuf_three_process.py --source-cuda-device 0 --destination-cuda-device 1 --rdma-device mlx5_0 --link-type IB(16 MiB verified)