Re: MXNET-1294: Priority-based parameter propagation for improved data parallel training throughput

Hi Anand, Thanks for sharing the work and for offering to improve mxnet and ps-lite. If you don't need to test the integration, you can - fork dmlc/ps-lite - make the changes - send a pull request back to the repo, just as you would to mxnet If you need to test the integration in mxnet first,

MXNET-1294: Priority-based parameter propagation for improved data parallel training throughput

Hi All, I'm planning to add some improvements to MXNet KVStore based on the ideas from my recent SysML'19 paper https://anandj.in/wp-content/uploads/sysml.pdf. I have created a JIRA ticket on this: https://issues.apache.org/jira/browse/MXNET-1294. The code changes I'm planning to do require