Merge pull request !8068 from zhouyuanshen/gathergrad

Merge pull request !7963 from baihuawei/fixBCE

Merge pull request !8014 from lyvette/win2

Merge pull request !8061 from yuchaojie/quant

Merge pull request !7428 from wuxuejian/cpu_op

Merge pull request !8059 from lixiaohui33/feature_explain_core

Merge pull request !8039 from zhangbuxue/support_key_ward_way_to_pass_arg_for_outermost_net_in_graph_mode

Merge pull request !7381 from zhaoting/master

Merge pull request !8065 from xutianchun/quant_cast

Merge pull request !8026 from ZPaC/master-set-context-device-id

Merge pull request !8074 from liuwenhao/master

Merge pull request !8042 from VectorSL/fix-maxpoolgrad

Merge pull request !8062 from lihongkang/v2_master

Merge pull request !8057 from lyvette/check_master

Merge pull request !8000 from zhouyuanshen/gather

Merge pull request !8010 from yankai10/merge_1030

Merge pull request !8033 from jiangzhiwen/fix/remove_bool_divide

Merge pull request !7892 from DeshiChen/1028_nonscalar_tensor_to_input

Merge pull request !8055 from MahdiRahmaniHanzaki/tree-getters

Merge pull request !8020 from XianglongZeng/myms_code

Merge pull request !8028 from YuJianfeng/ds

Merge pull request !8047 from gongdaguo/change_download

Merge pull request !8041 from XianglongZeng/myms

Merge pull request !8004 from panfengfeng/update_readme

Merge pull request !7957 from 于振华/master

Merge pull request !8056 from cathwong/ckw_cppapi_more_dataset_del_valparms

Merge pull request !8054 from 34bunny/GPU-ScatterUpdate

Merge pull request !8052 from john_tzanakakis/fix_gpu_dump_input

Merge pull request !8006 from danishnxt/SegMax

Merge pull request !7933 from Jamie/CacheOp_dev

Merge pull request !8008 from 34bunny/GPU-ScatterAdd

Merge pull request !8003 from JonathanY/repeat_grad

Merge pull request !7796 from lixiachen/cache_c_api_nonmappable

Merge pull request !7944 from peixu_ren/custom_pp_ops

Merge pull request !8048 from liuwenhao/master

Merge pull request !7974 from lixiaohui33/feature_explain_core