AWS OFI NCCL v1.1.0
This release requires Libfabric v1.11.0 and supports NCCL v2.7.8 while maintaining backward compatibility with older NCCL versions (upto NCCL v2.4.8). It adds multi-NIC environment and GPUDirect RDMA support.
The plugin has been tested with following libfabric providers using unit tests bundled in the source code:
- efa
- tcp;ofi_rxm
- sockets