Migration to RDMA-Core
Migration to RDMA-Core-v1.0

Physical Address Memory Allocation

Physical address memory region (PA_MR) allows for managing physical memory used for posting Send and Receive requests. This can benefit the performance of applications that register large memory regions with random access.

  • Ibv_exp_reg_mr

    • IBV_EXP_ACCESS_PHYSICAL_ADDR

  • IBV_EXP_DEVICE_PHYSICAL_RANGE_MR

Warning

This feature is currently not supported by RDMA-Core.

For further information, please contact Support.

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