AWS OFI NCCL v1.1.4

This release requires Libfabric v1.11.0 or later and supports NCCL v2.11.4 while maintaining backward compatibility with older NCCL versions (up to NCCL v2.4.8). It was tested with Libfabric versions up to Libfabric v1.13.2.

The plugin has been tested with following libfabric providers using unit tests bundled in the source code:

• tcp;ofi_rxm
• sockets
• efa

[aws] AWS OFI NCCL v1.1.3

This release requires Libfabric v1.11.0 or later and supports NCCL v2.10.3 while maintaining backward compatibility with older NCCL versions (up to NCCL v2.4.8). It was tested with Libfabric versions up to Libfabric v1.12.1.

Ubuntu 16.04 has reached end-of-life and is no longer supported starting with this release.

The plugin has been tested with following libfabric providers using unit tests
bundled in the source code:

• tcp;ofi_rxm
• sockets
• efa

[aws] AWS OFI NCCL v1.1.2

This release requires Libfabric v1.11.0 and supports NCCL v2.8.4 while maintaining backward compatibility with older NCCL versions (upto NCCL v2.4.8).

The plugin has been tested with following libfabric providers using unit tests bundled in the source code:

• tcp;ofi_rxm
• sockets
• efa

AWS OFI NCCL v1.1.2

This release requires Libfabric v1.11.0 and supports NCCL v2.8.4 while maintaining backward compatibility with older NCCL versions (upto
NCCL v2.4.8).

The plugin has been tested with following libfabric providers using unit tests bundled in the source code:

• tcp;ofi_rxm
• sockets
• efa

[aws] AWS OFI NCCL v1.1.1

This release requires Libfabric v1.11.0and supports NCCL v2.7.8 while maintaining backward compatibility with older NCCL versions (upto
NCCL v2.4.8). It injects static topology for P4d hardware into NCCL.

The plugin has been tested with following libfabric providers using unit tests bundled in the source code:

• tcp;ofi_rxm
• sockets
• efa

[aws] 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

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

[aws] AWS OFI NCCL v1.0.1

This release supports NCCL v2.6.4 while maintaining backward compatibility with older NCCL versions (upto NCCL v2.4.8). It also includes bug fixes and testing enhancements.

The plugin has been tested with following libfabric providers using unit tests bundled in the source code:

• efa
• tcp;ofi_rxm
• sockets

AWS OFI NCCL v1.0.1

This release supports NCCL v2.6.4 while maintaining backward compatibility with older NCCL versions (upto NCCL v2.4.8). It also includes bug fixes and testing enhancements.

The plugin has been tested with following libfabric providers using unit tests bundled in the source code:

• efa
• tcp;ofi_rxm
• sockets

AWS OFI NCCL v1.0.0

This release requires Libfabric v1.9.x and supports NCCL v2.5.6. It introduces changes to remove FI_AV_TABLE requirement from libfabric providers and provide several bug fixes including fixing overflow issues, memory leaks and adding completion checks for connection establishment APIs.

The plugin has been tested with following libfabric providers using unit tests bundled in the source code:

• tcp;ofi_rxm
• sockets
• efa