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This repository was archived by the owner on Nov 17, 2023. It is now read-only.
This repository was archived by the owner on Nov 17, 2023. It is now read-only.

MXNET_KVSTORE_USETREE problems #13341

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MXNET_KVSTORE_USETREE problems#13341
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@larroy

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@larroy
larroy
opened on Nov 20, 2018

Description

Related to #12994

  • Kernighan-Lin never succeeds, always goes into exponential algorithm
  • Binary Tree depth is calculated wrong (mxnet::kvstore::ComputeDepth)
  • Fails to find a tree in p3.16xlarge and DGX1

Environment info (Required)

MXNET_KVSTORE_USETREE=1 in multi-gpu nodes

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