Merge pull request !544 from wukesong/wks-add-readme

Merge pull request !367 from fary86/add_prim_name_to_error_message_for_other_ops

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