[singa] branch dev updated (207bec2 -> 0a4f433)

[jo...@apache.org]

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joddiyzhang pushed a change to branch dev
in repository https://gitbox.apache.org/repos/asf/singa.git.


    from 207bec2  Merge pull request #813 from chrishkchris/resolve_conflict
     new c089958  compatability of fp16 optimizer to dist opt
     new 3f6e15a  Debug and add assertion
     new 993f93b  change pointer type to void for generalizing datatype
     new f9b180a  change name to avoid confusion
     new 0a4f433  Merge pull request #814 from chrishkchris/fp16dist

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Summary of changes:
 examples/cnn/model/alexnet.py      |   4 +-
 examples/cnn/model/cnn.py          |   4 +-
 examples/cnn/model/resnet.py       |   4 +-
 examples/cnn/model/xceptionnet.py  |   4 +-
 examples/cnn/train_cnn.py          |   2 +-
 examples/cnn/train_mpi.py          |  15 ++-
 examples/cnn/train_multiprocess.py |  15 ++-
 examples/mlp/model.py              |   4 +-
 include/singa/io/communicator.h    |  21 ++--
 python/singa/opt.py                |   7 +-
 src/core/tensor/tensor.cc          |   2 -
 src/io/communicator.cc             | 251 +++++++++++++++++++++++++------------
 12 files changed, 221 insertions(+), 112 deletions(-)