Merge pull request !1694 from YuJianfeng/master

Merge pull request !1690 from zhoufeng/make-null-output-subgraph

Merge pull request !1701 from fary86/fix_gpu_submodule_name_error

Merge pull request !1360 from xychow/fix-transform-bug

Merge pull request !1667 from rick_sanchez/master

Merge pull request !1371 from leopz/tensor_utils

Merge pull request !1638 from Peilin/splitOp-after-testing

Merge pull request !1703 from EricZ/master

Merge pull request !1704 from Peilin/fix-random-sampler-bug

Added broken test case for cv

Fixed error handling in sync_wait

Merge pull request !1544 from MahdiRahmaniHanzaki/I1IHNG-ten-crop

Merge pull request !1636 from Tinazhang/randomGray

Merge pull request !1699 from zyli2020/master

add another test case

typo

merge conflict

another PR changed testing behavior, updated test cases in this commit

added input check for use_sampler

addressed code review comments

fixed pylint, not related to my changes

fixed edge case of rounding in getting split sizes

fix pylint

2.Fix core dump of exporting onnx model when device target is 'GPU'
3.Fix numbers of arguments and graph parameters check error
4.Fix log prefix of some files of gpu submodule is error

Merge pull request !1688 from ms_yan/get_sampler_size

Merge pull request !1670 from sunsuodong/fix_strideslicegrad

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

Merge pull request !1665 from wukesong/data_process

Merge pull request !1674 from VectorSL/gpu-resnet-scripts

Merge pull request !1668 from lianliguang/master

Merge pull request !1611 from yuchaojie/transformer

Merge pull request !1660 from zyli2020/fix_resource_release_bug_of_memswap

Merge pull request !1648 from huanghui/softmaxgradext-fusion-pass

Merge pull request !1597 from jinyaohui/sink_graph

Merge pull request !1652 from jiangjinsheng/vm_SoftmaxGradExt

Merge pull request !1637 from z00378171/deeplabv3

Merge pull request !1623 from JoyLvliang/pynative-insert-pad-for-nmswithmask

Merge pull request !1632 from chengxb7532/master

Merge pull request !1563 from liuwenhao/master

Merge pull request !1596 from yoonlee666/edit-example

Merge pull request !1643 from yao_yf/widedepp_modelzoo_adjust

Merge pull request !1510 from yihuaijie/dev

Merge pull request !1650 from yangzhenzhang/forward-reduce-scatter

Merge pull request !1540 from lichen/add_auto_parallel_st