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May 4, 2021
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doc: SMDDP 1.2.0 release notes #2319

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Herring 1.2.0 release notes
yselivonchyk Apr 30, 2021
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update
yselivonchyk Apr 30, 2021
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Documentation: smd.dataparallel 1.2.0 use EFA note
TEChopra1000 May 4, 2021
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Merge branch 'master' into patch-1
TEChopra1000 May 4, 2021
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Merge branch 'master' into patch-1
ahsan-z-khan May 4, 2021
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13 changes: 13 additions & 0 deletions doc/api/training/smd_data_parallel_release_notes/smd_data_parallel_change_log.md
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# Sagemaker Distributed Data Parallel 1.2.0 Release Notes

* New features
* Bug Fixes

*New features:*

* Support of [EFA network interface](https://aws.amazon.com/hpc/efa/) for distributed AllReduce. For best performance, it is recommended you use an instance type that supports Amazon Elastic Fabric Adapter (ml.p3dn.24xlarge and ml.p4d.24xlarge) when you train a model using SageMaker distributed data parallel.

*Bug Fixes:*

* Improved performance on single node and small clusters.

# Sagemaker Distributed Data Parallel 1.1.2 Release Notes

* Bug Fixes
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