Merge pull request !2521 from zhoufeng/disable-cuda9

Merge pull request !2512 from vlne-v1/I1LJMR-quant-the-top-level-add-op-prefix_name-check-error

Merge pull request !1950 from vlne-v1/move-flags-to-construct

Merge pull request !2518 from chenfei_mindspore/stop-in-tuple-get-item-of-update-call-real-input

Merge pull request !2503 from heleiwang/fix_misspell

Merge pull request !2408 from laiyongqiang/remove_reshape

Merge pull request !2487 from caojian05/mindspore_master_bugfix

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

Merge pull request !2508 from zhoufeng/graph-kernel-use-control-sink

Merge pull request !2426 from xychow/add-tuple-getitem-const-pass

Merge pull request !2501 from liuwenhao/master

Merge pull request !2492 from YuJianfeng/master

Merge pull request !2505 from jjfeing/master

Merge pull request !2303 from gziyan/modify_lars_interface

Merge pull request !2458 from yao_yf/log_fix

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

Merge pull request !2491 from kisnwang/add-cpu-kernel-profiling

Merge pull request !2441 from chenzhongming/master

Merge pull request !2495 from chenfei_mindspore/check-depend-mode-of-control-depend

Merge pull request !2206 from jiangjinsheng/vm_LRN

Merge pull request !2430 from liangzelang/dev

Merge pull request !2140 from ShidaHe/debugger_dev

Merge pull request !2494 from jiangjinsheng/issue_fix4

Merge pull request !2475 from ougongchang/master

Merge pull request !2452 from ougongchang/fix_dataset_bug

Merge pull request !2468 from Giancarlo/optimizer_update