This document is relevant for: Trn1

Neuron Collectives Release Notes#

Neuron Collectives refers to a set of libraries used to support collective compute operations within the Neuron SDK. The collectives support is delivered via the aws-neuronx-collectives package and includes a pre-built version of the OFI plugin required for use of collectives with Elastic Fabric Adapter (EFA).

Neuron Collectives [2.10.20.0]#

Date: 10/10/2022

New in this release

  • Improved logging to appear similar in style to Neuron Runtime

Bug Fixes

  • Fixed memory registration to support 2GB+ sizes

  • Fixed association of network devices to channels (removes previous hard-coding).

Neuron Collectives [2.9.86.0]#

Date: 10/10/2022

New in this release

  • Added support for All-Reduce, Reduce-Scatter, All-Gather, and Send/Recv operations.

This document is relevant for: Trn1