Merge pull request !527 from limingqi107/master

Merge pull request !576 from zhangbuxue/modify_ReduceAll_dock_ReduceAllD_with_ge

Merge pull request !568 from zhoufeng/usage

Merge pull request !560 from huanghui/optimize-depend

Merge pull request !571 from VectorSL/update-gpu-compute-capacity

Merge pull request !536 from zhangbuxue/support_elipis_for_tensor_slice

Merge pull request !487 from liubuyu/master

Merge pull request !541 from JichenZhao/avgpooling

Merge pull request !566 from jjfeing/master

!565 Fixing some operators'notes, which are mainly related with the data types of their examples' inputs.
Merge pull request !565 from zhangzheng/simple

Merge pull request !553 from caifubi/profiling-communication-op

Merge pull request !555 from chenjianping/fix-windows-bug

Merge pull request !426 from dengwentao/opinfo_log

Merge pull request !437 from liuxiao/add-l2-loss

Merge pull request !550 from yao_yf/support_one_node_communication_group

Merge pull request !477 from xiefangqi/xfq_fix_voc

Merge pull request !543 from dengwentao/fix_tvm

Merge pull request !524 from alashkari/ua-ops

Merge pull request !508 from EricZ/master

Merge pull request !511 from AdelShafiei/uniform_augmentation

Initial commit for dataset op python

Added signature to barrier

Adde compiling barrier code

Rebasing, fixed new compile errors

Final fix for make_unique

Added pybind API for barrier

Fixed pyfunc invocation

python interface - sync_wait

!1 sync_wait python interface
* python interface - sync_wait

fix test

update test

update test

Added new test case

add test case

test for shuffle + batch

Added two-sync test case

Restrited that no shuffle after sync

Added sync to pipeline info

block first databuffer as well

Intelligently get batch size

Fix default case

Lock Pair shares among all iterators

Added fix for empty character

Fixed up test case formatting

Fix end of epoch in sync_wait

Fixing CI