Merge pull request !2060 from amongo/SupportPynativeSetItem

Merge pull request !2338 from chenweifeng/nezha

Signed-off-by: zhoufeng <zhoufeng54@huawei.com>

init remove storage op test case c++

remove source c++ files

support for tensor setitem

add support for tensor assgin

Merge pull request !2347 from riemann_penn/support_multi_param_for_tuple_grad

Merge pull request !2379 from zyli2020/change_ftrl_op_st

Merge pull request !2363 from yanghaitao/yht_fix_textfiledataset

Merge pull request !2259 from pkuliuliu/master

Merge pull request !2372 from h.farahat/cleanup_0619

Merge pull request !2337 from chenzhongming/master

Merge pull request !2147 from ougongchang/master

!38 Synchronize with latest Ascend software suite 17 Jun 2020
Merge pull request !38 from yanghaoran/master

Merge pull request !2373 from danishnxt/AugOpsD1

Merge pull request !2325 from imaaamin/object_ops_pr2

updated comments for 3 BB AugOps

addressing comments, void -> status, macros added, fixed test cmt

changed types -> value, fixed ut test funcs, grammar

bug type fix

fixed condition in tests for viz

I added a SummaryCollector to help users automatically collect information
such as the network, loss, learning rate and so on, making it easier to collect this information.

It also can collect train lineage and eval lineage information which is
collected by TrainLineage Callback and EvalLineage Callback in
MindInsight.

I also add some UT for SummaryCollect to keep the code correct.

Merge pull request !1897 from jinyaohui/print

Merge pull request !2284 from BowenK/fix_depend

Merge pull request !1990 from caifubi/fix-profiling-stream-id

Merge pull request !2315 from yanzhenxiang2020/add_pack_open

Merge pull request !2339 from zhangbuxue/support_catch_index_error_in_c++

Merge pull request !1935 from 李鸿章/policy_writer

Merge pull request !2332 from huanghui/fix-ConfusionSoftmaxGrad-fusion-pass

Merge pull request !2161 from vlne-v1/I1IZV3-quant-infer

Merge pull request !2301 from lilei/sparse_proximal_ada_grad