Hi, all I have been working on integrating MXNet with Spark in a more full-fledged manner.
One of the most critical pre-conditions is to make parameter server in mxnet support multiple workers per process. I created the PR in https://github.com/dmlc/ps-lite/pull/121 (OK, sorry for being late....I should have finished it earlier) This PR includes some refactoring of those too long methods, to highlight the changes 1. https://github.com/dmlc/ps-lite/pull/112 includes the changes related to refactoring 2. https://github.com/CodingCat/ps-lite/pull/3/files includes the changes related to the key functionality 3. https://github.com/dmlc/ps-lite/pull/121 contains everything (Please review this one) I am not sure who is the current owner of ps-lite, please help to share your thoughts on the implementation. Only after this PR is merged and ps-lite version is synced in mxnet repo, I can file the successive PRs in mxnet Thank you very much! Nan
