Merge pull request !2063 from VectorSL/codex-fix

Merge pull request !2091 from yanghaitao/yht_fix_profiling_capacity

Merge pull request !2086 from guozhijian/sync_fix_padded_log_error

Merge pull request !2081 from zhouneng/fix_type_dismatch_for_non_formate_defination

Merge pull request !2078 from yihuaijie/dev

Merge pull request !2052 from z00378171/master

dropout_gen_mask of the subgraph instead of
the whole sub graph.

Merge pull request !2075 from Etone.Chan/June

Merge pull request !2077 from zhouneng/fix_l2normalize_grad_spell_error

Merge pull request !1919 from zhangbuxue/change_tensor_dtype_and_shape_from_function_to_attr

Merge pull request !2058 from Margaret_wangrui/summary

Merge pull request !2029 from lixiachen/lixia/tensorrow

Merge pull request !1949 from jjfeing/master

Merge pull request !2059 from yanghaitao/yht_fix_subset_samplers

Merge pull request !2065 from ghzl/dump_ge_switch_add_dumpMode

Merge pull request !1973 from zhangbuxue/develop_TensorScatterUpdate_op_and_access_ge_and_vm

Merge pull request !2053 from yanghaitao/yht_no_data

Merge pull request !2057 from chenweifeng/lstm

Merge pull request !2066 from yihuaijie/master

Merge pull request !2007 from wangnan39/add_lazy_adam_optim_and_support_sparse_admm_for_cpu_backend

Merge pull request !1924 from liuxiao/ops-for-VM

Merge pull request !1958 from liuxiao/fix-for-issuse

Merge pull request !2054 from kisnwang/mix-target-check